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Language Diversity In Critical Thinking Process And Language

Role Of Language And Diversity In The Critical Thinking Process

Language and language diversity play a significant role in critical thinking and its processes. Language is the main device we use as humans to communicate through symbols what we think, experience or feel. Language is also one of the primary methods of transmitting culture. Language diversity is important to critical thinking because of the close relationship between language and culture. Language is used diversely by different cultures, with what is deemed appropriate in one culture often being thought of as inappropriate in another culture. Culture, then, often shapes language both in its use and in what we view to be "normal" language. Close reading consists of exploring language in ways that increase critical thinking skills. For example, we often analyze the logic of what we read, as not all pieces of writing are similarly logical or valid. When reading language in a piece of writing, we must often determine the author's main idea or thesis. Through practice of close reading of language, we develop critical thinking skills like analysis, logic, deduction and others. We also come to appreciate language diversity and the ways our own cultural language biases can undermine critical language. For example, we might have a tendency to evaluate an African American or Spanish writer's language from our own cultural experiences and norms. This might lead to bias and illogical conclusions as to meaning or expression. Linda Elder and Richard Paul (2004, p. 37) argue that the close reading of language helps enhance the critical thinking process in the following ways:
· Understanding your purpose in reading and an author's purpose in writing
· Seeing ideas in a text as being interconnected
· Looking for and understanding systems of meaning while reading
· Engaging a text while reading
· Getting beyond impressionist reading
· Formulating questions and seeking answers while reading
Language can empower or limit our expression of our thoughts. It does so because when we cannot clearly communicate through language we are apt to be misunderstood by others or express meaning that is other than we desire. Expression of our thoughts is a complex process and language...

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Introduction

Historically, the idea that language could shape thinking was considered erroneous and untestable (Bloom and Keil, 2001). However, with the input of a few decades of research in modern fields such as linguistic, sociology, psychology or anthropology, we have learned that people who speak different languages do indeed think differently and that even flukes of grammar can profoundly affect how we see the world (Levinson and Wilkins, 2006; Weiler, 2015). Thus language shapes our experiences of the world much like Piaget who considered children as entities able to build elaborated models of their environment by evolving from low to high-level conceptual prototypes (Inhelder, 1978). Vygotsky’s views add to the discussion, by pin pointing to when the integration of speech and thought culminates, around 2 years of age, where infants become able to transfer language to their internal thinking, making their cognitive process more rational (Vygotsky, 1978). Thus, we contend with many that thinking and learning are inseparable systems; and thinking is facilitated through language, which is fundamentally the most important concept for human learning (Halliday, 1993; Weiler, 2015). Chomsky (1956, 1975) suggests that thought and speech are largely separated and argues that, in humans, thought is depending on specific cognitive domains. Chomsky believed in the innateness of the language ability. He proposes that our ability to use language, operationalized in some brain specialized regions (akin to module or domain specific perspectives) (Inhelder, 1978; Cowie, 1997; Devitt, 2006), is based on our understanding of its mechanisms, which guides our speech and understanding of others’ speech (Inhelder, 1978). Thus the implication is that language should have measurable effects on learning.

We can infer, from a number of critical thinking models, that they all suspect language to have a role in thinking, however, it is rarely clearly outlined. Indeed, despite a tremendous amount of research conducted on language or critical thinking, the interplay between the two has received less empirical attention (Romano, 2007). For example, Bloom et al. (1956) developed a model to classify the various levels of thinking complexity, but absent from this model is the role of language at each or either of these stages. Yet, language has been found to have particular effect on memory, perception, problem-solving, and judgment which in essence confirms the language-thought relationship (Hardin and Banaji, 1993). Zlatev and Blomberg (2015) may have successfully revived the language-thought relation hypothesis (postulating that thought and thinking take place in a mental language) by arguing: (1) for the disentanglement of language and thought; (2) that language from culture and social interaction can be unraveled; and (3) that all forms of linguistic influences are possible.

Finally, among the major theories explaining development through the lenses of experience and the human biological blueprints, Vygotsky (1978) and Rogoff and Lave (1984) posit yet in addition, that no development could happen without the sociocultural fabric we are born into (rearing, society’s norms, language, traditions, etc.). Such views have been validated by the important cultural gaps observed between different ethnic groups within or across different continents. Thus, in the quest for best practices when it comes to conceptualize learning, the argument of this article also contends that the cultural fabric permeating through language must be taken into account and fundamentally understood, in any thinking/learning model, to be truly representative of the diversity of learners. Interestingly, culture does shape how we learned and it is also where implicit biases are formulated. Piaget (1976) note, “…everything suggests that, on discovering the values accepted in his immediate circle, the child felt bound to accept the circle’s opinions of all other national groups.” It is through the critical thinking processes that we must identify and overcome the impacts of stereotypes and biases. However, do culture-language dynamics take our critical thinking process hostage, especially in light of research that has shown its clear impacts on our judgment, analysis, and decision-making?

It is the goal of this essay to argue that language, a unique human communication system, is central to our experience, and appreciating its role in constructing our mental lives, brings us one step closer to understanding the very nature of human learning. We argue that we must fundamentally consider the fact that all theory of learning must have language as a tenet to be considered truly encompassing of the issue of learning. We will further in this essay explore connections between language and human curiosity, language as used in instruction, and the impact of culture within the dynamics of learning, language, and instruction. We seek to understand in what ways and to what degree language affects cognition, and how lacking or struggling with language development creates more or less impeding deficits for learning and thinking.

The Interplay of Language and Thinking in the Literature

Some scholars argue that specific word items in a given language influence how the mind splits reality into different categories, while others have proposed that the thoughts amalgamate into larger complexes through syntax (Bloom and Keil, 2001). The well-known Sapir-Whorf hypothesis (Whorf, 1956; Kay and Kempton, 1984) states that the structure of language determines and greatly influences the modes of thought and behavior characteristics of the cultures in which it is spoken. This hypothesis also suggests that certain thoughts in one language cannot be understood by speakers of another language.

For example, Russian speakers are better than English speakers at distinguishing colors, while Japanese speakers tend to group objects by material rather than shape unlike any other groups (Weiler, 2015). This shapes how people from different cultures orient themselves in space or influences how they process color. The Aboriginal community defines space relative to the observer, which means that a speaker would not be able to express themselves properly, or even get past a greeting if they are not constantly being oriented in space.

In this sense we ask, does language become a vehicle for the growth of new concepts, which were not in the mind, and perhaps could not have been there without the intercession of linguistic experience? The possibility that language is a central medium for concept formation has captured the interest of many linguists, and educators alike. Concepts are core foundations of thinking. They are grouping strategies to allow human beings navigate and understand their world as concepts are held in memory and help us in every day decision-making. Language then helps use create concepts for our communication.

A great body of evidence is suggesting that language influences conceptual development in humans (Markman and Hutchinson, 1984; Waxman and Kosowski, 1990; Boroditsky, 2001). This is illustrated in situations where individuals lack language, the progress of learning is impeded (Spelke and Hermer, 1996). It does seem that language affects our on-line perception of the world, shaping the categories we form, enabling us to perform logical inferences, and causal reasoning. For example, as Bloom and Keil (2001) argue, language brings about social reasoning, and structures the basic ontology about time, space, and matter. The character described in Schaller (1991), “Man Without words,” did not have language for 27 years, and subsequently could not say anything about what it was like during this “wordless” time. A similar experience is reported in stroke victims’ experiences after losing language to trauma (Sinanović et al., 2011).

In this article, we examine the interplay between language and thinking as discussed in Crogman and Trebeau Crogman (2016) learning model. This model establishes how to reach critical thinking, which involves thinking reflectively and productively, and evaluate evidence. Such thinkers have a tendency to be creative, open to new information, and aware of more than one perspective. Language is very functional in expanding children’s curiosity, reasoning ability, creativity, and independence (Conley, 2007b). Students who engage in critical thinking uses questions as tools to gain quality information that will help in making good judgments and decisions. Thus the question becomes how does language aids this process to make us better critical thinkers, or to say differently, efficient concept jugglers.

The Role of Language in Learning and Critical Thinking Engagement

How well we ask questions is based on how well the language in which we think is developed. If language does refine human thinking then we cannot escape the fact that it must play a pivotal role in learning theory. How does language make us better thinkers? Crogman et al. (2015) started by initially connecting thinking, question asking and learning by showing that: “Description invites students to ask ‘what,’ ‘when,’ ‘who,’ whereas analysis focuses on ‘why’ and ‘how,’ and evaluation encourages students to think beyond the phenomenon by going deeper and asking ‘what if’.” The ability to question at increasingly complex levels refines the learning experience.

Crogman and Trebeau Crogman (2016) illustrate the interplay between students, the environment, and the educational practitioner (Figure 1). The practitioner uses pedagogies to influence the environment and awaken the student’s curiosity, which in turn causes questions to arise in the mind of the learner. Questions naturally lead to inquiry, and inquiry leads to critical thinking, causing the learner to apply old knowledge or create new ones. In this context Crogman and Trebeau Crogman (2016) suggest that learners that may have less access to expressive language, may internalize their questions creating challenges in the feedback loop that should be happening between thinking, questioning, and learning.

Figure 2 makes two important additions to the learning model of Figure 1, these modifications are essential to critical thinking, and often overlooked: the addition of language and comprehension. For the most part, the importance of language on learning is known but the truth is that it is essential in the comprehension of knowledge as well. Language allows thinking (Tversky and Kahneman, 1985; Pelham et al., 2002; Boroditsky, 2003; Pica et al., 2004), and thinking allows question asking (Crogman and Trebeau Crogman, 2016), but the relationship between language and comprehension has largely not been discussed in learning models. How do they influence the learner’s curiosity? In what way do they help in the critical thinking process?

Figure 2. Language-comprehension modification.

To address these two questions we must see language as not a domain of human knowledge (except in the special context of linguistics, where it becomes an object of scientific study), but as the essential condition of knowing, the process by which experience becomes knowledge (Halliday, 1993). Further, as we are seeking to understand and to model how we learn, we should not isolate learning language from all other aspects of learning. Language in essence serves as the “signifier” for higher-level systems of meaning such as scientific theories (Lemke, 1990; Martin, 1991) and is a prototypical resource for making meaning (Halliday, 1993).

When there are difficulties in the process of language development, there may emerge neurobiological problems such as dyslexia or reading and comprehension deficiencies. Comprehension involves building meaning from language (Sparks, 2012). The ability to make meaningful connections across contexts helps textual and discourse comprehension. However, prior to that skill comes the need for having developed basic knowledge about those contexts and other more general facts. That base allows developing memories, which in turn informs on the contexts illustrated. Comprehension also requires a fairly automatized phonological process of binding and separating components of language, into units that can constitute knowledge to be stored (Sparks, 2012). Language, serves as a set of processing cues or instructions that guide construction of memory for discourse (Gernsbacher, 1990; Givón, 1992).

The nature of language is also combinatory (Spelke, 2010), thus the learner’s language ability consists of a basic level (e.g., decoding and fluency) and higher order processes (e.g., the ability to make inferences). This requires the learner to possess a rich vocabulary, oral language skills, and reading skill (Sparks, 2012). The better the learner’s language development, the more successful is their comprehension. This means that success in comprehending larger units of knowledge requires that learners make inferences to connect ideas both within and across local and global discourse contexts. Sparks (2012) explains that, “prior knowledge is crucial for disambiguating concepts, making predictions, and inferring unstated connections among ideas.” Thus, comprehension is directly related to thinking (Aloqaili, 2012) because it pushes the reader to reflect on prior knowledge to apply it or create new ones. Therefore, successful comprehension will result in the learner retrieving, updating, manipulating, and applying knowledge in order to ask questions and solve problems. Young infants, whom language is not yet well developed, rely more heavily on thoughts and action with impulsivity rather than rationalization. Gradual sophistication of our language ability helps us to think: that is, to logically reason about the world, while we also develop inhibitory control: “the ability to ignore distractions and stay focused, and to resist making one response and instead make another” (Diamond, 2006). Increase in inhibitory control aids children in regulating their emotions, and, behavior and helps them become more effective problem solvers. Therefore, good thinking is related to how well the learners comprehend, and allows them to construct meaning. Getting a sense of language is not based solely on syntax or word meaning understanding, but on understanding what is intended when those words are put together. Children with comprehension deficit experience show weakness in processing written and oral language, higher order thinking skills, and visual and auditory memory. Crogman and Trebeau Crogman (2016) argued that such deficit can be corrected through question asking, since it is so basic to understanding and learning. A pedagogy that involves learners in the skill of asking questions will improve their comprehension, which is directly associated with language development. Through that feedback process (Figure 1) question asking directly impacts comprehension and language.

Sparks (2012) points to the fact that prior knowledge, which includes information recently activated in short term memory (e.g., previously mentioned text concepts), as well as the personal experiences, facts, ideas, and understandings stored in long-term memory, is the most critical variable. As such, in Figure 1, a change in the learner’s environment is sensed through their sensory receptors, which brings about a response. Crogman et al. (2015) deconstructed the connection between environment and thinking processes showing how changes in the environment evoke perception and provoke responses, which are the result of thinking. They point out to two possible outcomes: (1) thinking creates a question that is answered by memory content. This is illustrated in Figure 1 by the arrow that goes to knowledge. Thus, from prior knowledge, curiosity is awakened by the question generated (question mark), otherwise, the path ends caused by lack of interest (Stop). It is comprehension of this prior knowledge that determines the direction of learning. Kandeou et al. (2003) highlighted the importance of considering the influence of anterior knowledge in the construction of relations between concepts and ability to comprehend and predict language. These are examples of skills to acquire, at different levels of language development complexity (e.g., from simple decoding to inferring) to be able to communicate effectively both orally and in writing or reading. In Figure 2, comprehension of prior knowledge requires language development of the learner. This analysis is normally on low order questions asking. (2) when thinking does not meet prior knowledge, curiosity is aroused, and pushes the generation of new questions (see also Loewenstein, 1994). Curiosity drives both low and higher order question (hoq)-asking mechanisms. Language clearly impacts cognitive curiosity as shown in Figure 3.

Figure 3. Illustrate the connection between language curiosity.

The learning model illustrated in Figure 1 requires the educational practitioner to use pedagogies to entice the learner’s engagement. That is, drawing the learners’ curiosity in. Curiosity then becomes the first stage to inquiry and/or critical thinking. Both Berlyne (1954, 1966) and Malone (1981) divide curiosity in two stages: perceptual or sensory which is present in all animals and humans, and cognitive which is a human-only domain. We address here the implications of this difference in the interaction of language and learning. In Berlyne’s (Berlyne, 1965) model, perceptual curiosity arises from conceptual conflict, which then morphs into epistemic (related to knowledge) curiosity, through question asking. Malone’s model starts with the sensory curiosity, which is aroused through environment as in Figure 1, to bring about cognitive state processes. Loewenstein (1994) suggests that curiosity is the intersection between cognition and motivation, which manifests cognitive induced deprivation as result of a perception gap in knowledge and understanding. Loewenstein did posit the idea of the “information-gap” perspective, which states that, in order for curiosity to be present, the learner must already have some level of knowledge. Chomsky’s (Chomsky, 1956) model suggests this as well in his exploration of the existence of some form of language in infants. As we explained, since language helps to formulate concepts, an, as Loewenstein (1994) suggests, infants’ curiosity is aroused by cognitive conflict, then such conceptual conflicts are factor that could facilitate student learning. This stems from the incompatibilities between symbolic responses and the conflict engendered by them (Berlyne, 1960). Berlyne thought that it must underlie the notions of truth and falsity, which can only be achieved if there is prior knowledge as Chomsky infers.

We push back a bit here to suggest that curiosity, at its basic stage, is found in all animals and is purely sensory. Meaning that it is not based on any prior knowledge. For example, a newborn may be curious about a colorful stimulus without having prior knowledge or concept about color to begin with. However, cognitive curiosity is based on prior knowledge or concept, and arises from conflict in information or unresolved stimuli interaction. Cheney and Seyfarth (1998) speculate that animals lack language for the following reasons: no rudimentary theory of mind, and no ability to generate new words, and syntax, which are all present in young children. Animals have a number of in-born qualities they use to signal what they feel, but these are not like the formed words we see in the human language. Thus it is reasonable to conclude that animals could only have a notion of concepts if their communicative gestures were primitive forms of language; this being said, we must realize that Berlyne’s perceptual curiosity is developed after sensory interaction with the environment which births the communicative gestures seen in both animal and children. Therefore, Malone’s conception of curiosity must be the first stage before knowledge is acquired. This difference in cognition between humans and animals is experimentally verified. Kalia et al. (2008) point out that, in both animals and humans, there is categorization of non-geometrical modules (concrete concept or object such as a rock; allowing one to compute orientation in relation to a wall), and geometrical ones (abstract concept or object such as color concrete concept or object such as a rock; allowing one to compute orientation in relation to a wall). In animals as well as in newborn to toddlers these modules do not speak to each other. Fernyhough (2008) argues that humans are able to integrate geometric information (the short wall on the right) with the non-geometric information (the blue short wall, not the white). It is believed that this is the result of language development in humans. Therefore, learning is driven by question asking, which leads to further inquiry behaviors. How does question asking play such an important role?

Because language does impact and streamline thought, it must affect a child’s curiosity, leading to good question asking behavior. There is a clear development in the learner’s ability to formulate questions in response to their curiosity development (Crogman and Trebeau Crogman, 2016). To formulate questions language is important. We speculate that there is not a direct correlation between sensory curiosity (i.e., “curiosity base”—Figure 4) and language. Animals exhibit curiosity even though they do not have language. Spelke and Hermer (1996) speculate that one of the main differences between humans and animals is the human formulation of language. They compared children (newborn to toddlers) and rats, on diverse tasks and their findings indicate that children deviate significantly from rats at about age six (Hermer-Vazquez et al., 2001), a point at which they are able to express complex language within their now fully integrated cultural norms. In human adults reorientation exercises are solve easily that is they quickly find an object left of a blue wall (Hermer and Spelke, 1996). Spelke (2010) propose that this ability emerges in synchrony with the development of spatial language such as expression of left or right terms, and is well known in developmental studies.

Figure 4. Interplay of language between Base and Cognitive curiosity, and their subcategories.

Another case study described by Schaller (1991), when the subject did not have language, he still exhibited curiosity, even though his ability to think was somewhat impeded. The transition to language in toddlers is what correlates to Berlyne’s (Berlyne, 1954, 1965, 1966) and Malone’s (Malone, 1980) second aspect of curiosity. From toddler to preschool where the learner’s access to language is facilitated, more basic questions can be asked to aid their exploration (Borowske, 2005). Language develops the cognitive process in humans, how exactly this is done is up for debate. The link between cognition and language was proposed by Chomsky (1956), who believed that children are born with specific language acquisition devices and linguistic knowledge. The more accepted view today is centered on learning and not on innate structures (Harris, 2006). Piaget emphasized the commonalities between language and cognition proposing that language emerged out of the same broad cognitive changes that transform the sensorimotor processing of infants into formal and logical mind of adults (see Figure 3). Cognitive research has led to the idea that both language and cognition have complex similarities and differences influenced by genetic (Chomsky, 1956), environmental input (Elman et al., 1996), and cultural learning factors (Harris, 2006). It is through these basic questions that the critical thought process is engaged. Once comprehension has occurred (Figure 2), the learner generates hoq asking.

Figure 4 proposed to divide curiosity into Cognitive and Base Curiosity where Base is further, divided into two parts: sensory and perceptual. We propose that perceptual curiosity results from the effect of the cognitive on the sensory. Thus, because of language, there is a constant interaction between the sensory and the cognition as shown in Figure 3. The back arrow (Figures 3 and 4) is fainter to represent that cognition’s influences base curiosity through language. We can reason that because language is interconnective between the geometric and the non-geometric modules, it gives rise to specific cognitive processes in humans (represented in forward arrows in Figures 3 and 4). Cognition then is a reflective interplay in thought process to thinking in a coherent and sequential manner.

Further, seeing the result when humans seem not to have language or have a deficit in it, this suggests that language influences thinking in very profound ways. Language may not completely determine thoughts but it is clear that it streamlines thoughts and strongly influences thinking. Recent work from Zlatev and Blomberg (2015) supports that idea in their disentanglement of language from thought and culture to show that it is fundamental to human learning. For the most part the human thought process seems very random; for example a young child may experience an electrical shock by sticking an object into a plug or get burned by the stove. The child learns from this terrible experience, which prevents future repeats as this is stored in memory. This response may be completely behavioral to begin with, but here the pathway commences where the child uses language to formulate conceptual understanding in the mind and this development continues such that the child’s curiosity transitions beyond mere behavioral. The child’s experience of learning lends to the blank check theory of learning by Locke (1975) and Piaget (1976) that children learn gradually from their environment, in which every experience builds a set of a priori knowledge for the next (Crogman and Trebeau Crogman, 2016). Communication at this stage is limited, making it more difficult to communicate what has happened with clarity or express how they felt; it is here that language helps the human thought process in order to convey feelings and perceptions of the world around.

How to make sense of the following experiment performed by Hermer-Vasquez et al. (1999)? Adults participated in a reorientation task where they listened to a tape recorded prose passage and repeated it continuously, word for word (verbal shadowing); they were observed to lose the ability to combine geometric and non-geometric information and performed like rats and children tested on the same task. Their thought process was “foiled,” and word sense disconnected by the temporary lost of language. When the experiment was repeated with a second group using a different task by listening to a tape-recorded percussion sequence and repeating the sequence by clapping (rhythm shadowing), the adults were able to combine geometric and non-geometric information. The researchers concluded that natural language helps in the construction of new spatial concepts and their active use. We see this as evidence that language is strongly correlated with thought and determines structured thinking (the ability to organize thought logically).

Furthermore, one finding of cognitive research is that curiosity tends to decrease with age because children become cautious (Hutt and Bhavnani, 1972), however, language development continue over the life of the learner. Since the result of good language development makes the learner a better questioner, then question asking stands as a method to counter the effect of declining curiosity (Crogman and Trebeau Crogman, 2016). Questioning can also be used to deepen and enrich knowledge as well as expand the understanding of content. Question asking helps learners link all prior knowledge, think about the exact content, draw out meaning in order to make coherent explanations, develop inference skills, and construct key points to build mental representations (Martin and Duke, 2011; Crogman et al., 2015). Therefore, language is directly linked to question asking. Further, we use language to think aloud, which is an effective comprehension strategy that requires the learner to extract, construct and think about the content, which facilitates knowledge. It taps into a metacognitive process where learners monitor their reading before, during, and after reading (Baker 2009). The end goal for the learner is to become better at critical thinking to effectively solve problems, this skill is inevitably based on how developed language is.

Thus, we outlined a prior learning model, which has taken into account important aspects of learning, which are the environment and how educators manipulate it, their ability to arouse curiosity, and to drive learning by teaching how to ask questions. In that first model however, language and comprehension have been overlooked. In Figures 2–4, are illustrated the role of language in the skill of learning. We see the importance of developing language skills to operate such critical skills as thinking and asking questions, without which learning is not possible. These skills separate us from all animals, and must be taken into account in any Learning Model, using language. The issue is, how can educators operate such strategies to expand learners’ horizon when there are language barriers in their students (outside of ethnic foreign language barriers)? Indeed what does happen when language is misunderstood, and what is the impact of such a problem in the learning processes of developing learners?

Language and Culture’s Influences on Critical Thinking

Human cultures provide the framework in which languages develop, and influences how they are used and interpreted. In some groups more than others, gestures, glances, changes in tones, along with other devices are widely used to emphasize what is communicated. Language is closely related to culture, but in reality its influence is often overlooked (Hadley, 2000). Nida (1998) suggests that language and culture cannot exist without each other, and languages not only represent elements of culture, but also serve to model culture. If the influence of culture on language is ignored however, serious misunderstandings will emerge in communication. Nida (1998) proposes that words are determined by both syntagmatic and cultural contexts, but language still may change in word meaning faster than it changes culture itself.

Ricci and Huang (2013) argue that cultural influences do affect thinking styles, shape personal thinking preferences, and have their grip on critical thinking strategies since it has been shown to affect individuals’ thought processes, judgment, and decision-making and inhibit the ability to be unbiased. There are no empirical data found in the literature that addresses the issue of the interplay between culture and critical thinking directly. Yet, in the context of learning and thinking contexts, such as education for example, the place of culture and language is important as culture comes with bias in thinking. In that pursuit, a number of researchers (Paul and Adamson, 1990; Ennis, 1998; Ricci and Huang, 2013) argue that the ability to address bias is an important dimension of critical thinking. How can this be true if thinking in itself has fallen prey to cultural conditioning? If language and culture impact an individual’s thinking, does it mean that critical thinking, which is a tool for overcoming biases is inherent with them?

Language is the vehicle through which we often experience cultural biases. This is a preference or an inclination that inhibits impartiality; prejudice (American Heritage Dictionary, 1983), or “a predisposition or a preconceived opinion that prevents a person from impartially evaluating facts that have been presented for determination. A bias held limits the critical thinking processes” (West’s Encyclopedia of American Law, 2005). The issue with most biases is that they can becomes unconsciously activated. To illustrate, a new White teacher, working in the predominantly Blacks and Hispanics South Bronx said one day in class, “…And for homework, I’m going to give you people….” The reaction of the students immediately turned to anger. The incident became a teaching moment when a student asked, “What do you mean by You People? We don’t like to be called You People!” to which the teacher apologized. Such is a perfect example of cultural misunderstanding attached to language. As we will detail further, good critical thinking skills helps us to examine our biases. It is here that the language-culture dynamic exerts its influence on thinking, which could be very harmful to the learning process, meaning that critical thinking in itself is subjected to cultural influences, which causes thinking in itself to be shaped into such biases.

Levinson and Majid (2011) by looking at the differences in the thinking processes associated with the type of language spoken found that language and culture influence cognition. Such data are evidence that language is used to form concepts and categories, which are born by culture, and influenced by their specific rules and choices in language usage. For example, Davidson’s (Davidson, 1994) argues that in Japanese culture, critical thinking is inhibited due to a number of cultural demands, which do not encourage diversity of opinions as most of their education processes are based on rote memorization.

In the United States, culture strongly influences the education system through which policy and instruction are formulated. An impressive body of research spanning decades addresses such issues and leads to some uncomfortable conclusions, yet, it is difficult to isolate effects of race and culture from other factors. The things we experience and observe in our culture or about other cultures compel us to create biased (meaning often unilateral or containing only partial information) concepts, categories, and stereotypes. Hamilton and Trolier (1986) define stereotypes as positive and/or negative belief, expectations, and knowledge established about designated or singled out groups. Bigler and Liben (2007) along with a large number of researchers from diverse disciplines, posit that such categorizing is an innate cognitive behavior. They explain that humans gravitate toward this type of cognitive strategies by mere need to conserve mental energy, understand and predict the world, and reinforce the feeling of belonging that “ingrouping” and “outgrouping” affords. Some researchers explain that such biased “grouping” become so ubiquitous that the stereotypes attached to them are integrated into unconscious layers of our cognition. If it is unconscious, then those biases and stereotypes will be applied broadly without the use of more analytical thinking. The goal of the argument further is to examine the impact that negative stereotypes can have on the critical thinking process. Their influence on critical thinking is best reflected in the performance of Blacks and other minority groups. The focus will be the effect of stereotypes on learning and thinking in the African American learners.

Stereotypes, are cognitive constructions which encompass a set of convictions and assumptions that are presumed, in the case of “racial stereotypes” here, to be shared among members of a same racial group, often in a negative context (Jewell, 1993; Peffley et al., 1997). These stereotypes are played out in society at large in their influence on public policies and opinions against particular groups. The culture of the dominant Caucasian group in the US (we will call it here “the ruling class”) has the largest representation in political and legislative decisions where these negative biases often appear in the formation of policy. Jewell (1993) argues that there is an obvious trend in American culture to discriminate against, and deny access to social institutions to Blacks. These stereotypes formulated in the language of the ruling class will continue their effects on such groups for generations. It is well documented that the ruling class tends to think negatively of Blacks: males are deemed violent and brutish, while females are seen as dominant, and lazy (Peffley et al., 1997). Blacks are considered to be inferior to all other groups, for example, they were believed to be mentally inferior physically, culturally unevolved, and apelike in appearance for centuries. Such absurd perspectives were well engrained in our historical highest institutions, infrastructures, and resources like the Encyclopedia Britannica published in 1884, stating authoritatively that “the African race occupied the lowest position of the evolutionary scale, thus affording the best material for the comparative study of the highest anthropoids and the human species” (Plous and Williams, 1995, p. 795). Contrary to common opinions, such views still exist today and are propagated in the educational system of the American classrooms in more or less subtle ways.

Recent research has shown that members of the ruling class are likely to hold these stereotypes especially with respect to issues of crime and welfare (Green, 1999). Welch (2007) points out that the ubiquitous stereotype of Black men as “criminal predators” is so engrained in society’s perception that it permeates the global unconscious to the point of affecting systems such as Justice or Law Enforcement, and influencing their practices and justifications for bias. Another example is the overrepresentation of Blacks as sports figures (Peffley et al., 1997). Edwards (1973) observed that the arguments from social Darwinism that helped solidify the stereotypes in American communities such as natural ability of Blacks and intelligence of Whites are still used as mutually exclusive attributes to account for racial differences in sports performance. An experiment by Stone et al. (1999) showed the impact of stereotypes on athletes’ performances. Black participants performed significantly worse than did control participants when performance on a golf task was framed as diagnostic of “sports intelligence”; on the other hand, White participants performed worse than did controls when the golf task was framed as diagnostic of “natural athletic ability.” What does this tell us about the influence of language on concept formation such as cultural stereotypes? What is the impact on classroom learning or development of critical thinking skills in some groups if the perception of the teacher and students are shaped by these stereotypes? The Clark Doll experiment (Clark, and Clark, 1939) illustrates the pervasiveness of racial bias and how early it seems to be engrained in the mind of children, who then grow up unknowingly categorizing according to these implicit biases. Children aged 6–9 were asked to choose a doll to play with, and also to indicate which one looked like them. It was found that black children often chose to play with the white dolls more than the Black ones. In another experiment (Davis, 2009), children were asked to tell which doll was the mean one and which doll was the nice one. Children overwhelmingly chose the Black doll as the mean one. The devaluing of the Black doll is evidence of racial biases as induced by many factors in society, and will impact individuals at every level of the social fabric. Since it is stereotypical belief that Whites are smarter than Blacks, this will affect how teachers perceive Black students, how Black learners perceive themselves, and how their peers perceive them. Correcting these stereotypes implies reformulation and acceptance of cultural language diversity, to restructure the belief system attached to racist stereotypes that creates a false narrative in our youths.

The problem is twofold: instructors having a grasp of what cultural diversity really is and avoiding the pitfalls of stereotyping, and also understanding that that diversity comes with language hallmarks that may not sound or look like what they are accustomed to. The degree with which one tends to stereotype has been connected to the degree to which one holds the belief that people’s characteristics cannot change or tend to be the same and constant among certain groups (Levy and Dweck, 1999). McKown and Weinstein (2003), for example, show that these beliefs, crystallized into stereotypes can translate into behaviors that may impact children school performance. However, they argue that, with proper guidance and intervention, such tendencies can be reversed, and the deleterious effects of biases transformed. As argued by great thinkers of the beginning of the century such as DuBois (1903), in the case of African Americans, such stereotypes as born by the ruling class, have caused them to choose to close the door to higher education to these groups, thereby also stifling their opportunity to take part into the academic exercise of critical thinking. Countless research has established to date that such stereotypes about race have permeated education in harmful waves, and pushed individuals, who vowed to educate the masses, to close off opportunities of education to underrepresented groups even by their grading attitudes, expectations, and behaviors in class. Researchers analyzed educational, demographic, and survey data of 10,000 high school sophomores and their teachers using the Education Longitudinal Study of 2002, to show that teachers typically underestimating their students’ abilities, actually created a negative impact on their academic expectations of themselves, and this was especially harmful among Black students (Cherng and Halpin, 2016; Cherng, 2017). Further, Fleming (1984), and Smedley et al. (1993) along with a large body of recent research (Locks et al., 2008; Hurtado et al., 2009) demonstrated that racial biases encountered in school severely negatively impacted Black students’ academics, critical thinking, sense of belonging, and emotional development through heightened stress levels. However, they stress that the distress experienced by racism in school has a different impact on these students and creates unique sets of cognitive states unlike other regular sources of strains, pressures, and difficulties. Indeed, such concepts as “stereotype threat” (the belief about racial inferiority), have been coined to show how much of an insidious impact cultural stereotypes have created on the minds of those who are the aware victims of these issues, and how much of an effect these views have had on their ability, or even their beliefs about their ability to think and reason. The resulting impact is a negative effect on the development of students’ critical thinking due to teachers’ biased perception of students, and the students of themselves.

Diversity in the classroom is notoriously misunderstood, and a known source of miscommunication between educators and students. Thus, when it comes to the language differences brought by cultural diversity, a representative from an Asian cultural background may not experience society and educational system pressures through the same negative stereotypes as do Blacks, even through their English speaking may be strongly influenced by their culture. In another experiment, researchers attempted to distinguish if distinction between stimuli such as colors was based on language or some other visual mechanism (Kay and Kempton, 1984). In their first experiment, they asked English speaking and Tarahumara speaking participants to explain which of three colored chips was the odd one in the context of their color distance, knowing that English speakers and Tarahumara speakers do not see color distance the same way. Expectedly both groups did not give the same distinctions between the three chips. To assess whether language was the reason for that difference, in another experiment the researchers eliminated part of the choice and also constrained the choice to how much blueness and greenness difference there was, thereby eliminating the color categorization afforded by language specificity. Surprisingly, English speakers aligned with the Tarahumara. Language was somehow a barrier to the two groups seeing eye to eye on color categorization. This experiment could potentially be expanded to other domains to highlight how language constrains perception, concepts, categorization and other vital skills necessary to communicate. Researchers showed that linguistic differences influence how speakers of two different languages view events. In one experiment German and English speakers were compared on ambiguous and goal-oriented scenes matching. German speakers matched twice as much as English speakers situations showing that they, more than English speakers, were focused more on people’s actions outcomes than on the actions per se.

Thus the specificities of language are fundamental to many aspects of communication, and multilinguality adds another layer of complexity to the problem. Multilingual individuals are more advantaged in the classroom because speaking in other languages aids cognition and thinking processes at different levels (Kubota, 2013). Indeed, multilingual individuals have been found to present clear cognitive advantages and to be more easily flexible in their thinking. A large meta-analysis looking at over 6,000 bilingual individuals showed superior abilities for example in attention, memory, metalinguistic awareness, and understanding of symbolism (Adesope et al., 2010).

Multilingualism by nature also often affords multiculturalism, which can allow individuals to have more accepting attitudes toward others (Kubota, 2013). This begs the question why do Blacks tend not to be seen more positively and perform better in the classroom given their inherent multiculturality? Could it be that multilingualism also constitutes a setback? For example, it may emphasize commonality and natural equality across racial, cultural, and gender differences for everyone, which then may perpetuate certain stereotypes such as Asian students being passive and silent learners, who fail to become autonomous learners (Zhao, 2008). In the case of Blacks, the uniqueness of the African American English language, strongly influenced by the African slave ancestry, and creole cultures for example (Green, 2002), bares the marks of a history that still holds prejudice on its shoulders without the respect due to its legacy. Thus in the classroom, as pointed out by Kubota (2004), ethnic customs and traditions are merely displayed and consumed without learning about their sociopolitical origin. Differences are ignored in this multicultural environment, which obscures the ruling class’ power and privilege. Kubota (2004) argues that failing to appreciate this diversity of culture can only promote the continuation of “racial and linguistic hierarchies.” The impact of school and language should have given Blacks a much better foothold in the American society, but instead the whole culture still seems to be condemned and deemed as negative.

How do we mitigate this negative aspect of culture and language perceptions on individuals’ success in learning? Kubota (2004) argues for “critical multiculturalism.” By this she means that one must understand and appreciate the invention and performance of identity in intercultural communication, through examination of how groups construct their identity in social and historical ways (Kubota, 2004). This types of multiculturalism demands that both students and teachers, “critically examine how curricula, materials, daily instructions and social differences are constructed, legitimated and contested within unequal relations of power” (Zhao, 2008), a critical reflection about the discourses’ power/knowledge and social impact.

The point here is that language and culture are so intertwined that when culture bares the burden of prejudice, so does language, and all learning attached to this context is highly impacted. Thus a better understanding of culture also implies a better understanding of language, and thereby improves learning and teaching directly and indirectly. Further, it requires a certain degree of ones’ own awareness of one’s biases in order to even start applying the critical thinking process to those biases, to remove them from our cognitive procedures when we apply our judgment to understand or know others. Thus, the data examined here show that under the pressure of certain stereotypical stressors, students’ performances is negatively impacted, which is a reflection that their critical thinking processes are also affected.

The Case for Language and Dyslexia: How Black Children can be Impacted