Main Challenges When Developing Your Critical Thinking

Written by Argumentful

Every day we are constantly bombarded with information and opinions from all directions. The ability to think critically is more important now than it ever was.

Critical thinking allows us to evaluate arguments, identify biases, and make informed decisions based on evidence and reasoning.

However, developing this skill is not easy, and there are many challenges that can stand in our way.

In this article, we will explore the main challenges that people face when trying to develop their critical thinking skills and provide some tips and strategies for overcoming them.


Challenge #1: Confirmation Bias

Challenge #2: Logical Fallacies

Challenge #3: Emotions

Challenge #4: Lack of Information or Misinformation

Challenge #5: Groupthink

Challenge #6: Overconfidence Bias

Challenge #7: Cognitive dissonance

Challenge #1: Confirmation Bias

What is confirmation bias?

Confirmation bias is a tendency to seek out information that supports your existing beliefs and ignore information that contradicts those beliefs. It can be a major obstacle to critical thinking, as it can lead us to only consider evidence that confirms our preconceived notions and dismiss evidence that challenges them.

Raymond S. Nickerson, a psychology professor considers that confirmation bias is a common human tendency that can have negative consequences for decision making and information processing.

For example, in politics, people may only consume news from sources that align with their political ideology and ignore information that challenges their beliefs.

Or in the workplace, managers may only seek out feedback that confirms their leadership style and ignore feedback that suggests they need to make changes.

How do critical thinkers fight confirmation bias?

To overcome confirmation bias, it is important to actively seek out information from a variety of sources and perspectives.

This can involve reading news articles and opinion pieces from a range of sources, engaging in discussions with people who hold different opinions, and being open to changing our own beliefs based on new evidence.

It can also be helpful to regularly question our own assumptions and biases.

Another strategy is to practice “steel manning” which involves actively trying to understand and strengthen arguments that challenge our own beliefs, rather than just attacking weaker versions of those arguments.

Nickerson suggests the following strategies that can be used to mitigate confirmation bias:

  1. Considering alternative explanations: You can make a conscious effort to consider alternative explanations for a given set of data or evidence, rather than simply focusing on information that supports your pre-existing beliefs.
  2. Seeking out disconfirming evidence: Try to actively seek out evidence that contradicts your pre-existing beliefs, rather than simply ignoring or discounting it.
  3. Using formal decision-making tools: Use formal decision-making tools, such as decision trees or decision matrices, to help structure your thinking and reduce the influence of biases.
  4. Encouraging group decision making: Groups can be more effective at mitigating confirmation bias than individuals, since group members can challenge each other’s assumptions and biases.
  5. Adopting a scientific mindset: You can adopt a more scientific mindset, which involves a willingness to consider multiple hypotheses, test them rigorously, and revise them based on evidence.

Nickerson suggests that these strategies may be effective at mitigating confirmation bias, but notes that they may require effort and practice to implement successfully.

By being aware of confirmation bias and actively working to overcome it, we can all develop a more open-minded approach to critical thinking and make more informed decisions.

Challenge #2: Logical Fallacies

Critical thinking requires the ability to identify and analyze arguments for their strengths and weaknesses. One major obstacle to this process is the presence of logical fallacies.

What are logical fallacies?

Logical fallacies are errors in reasoning that can make an argument appear convincing, even if it is flawed.

There are many types of logical fallacies, including ad hominem attacks, false dichotomies, strawman arguments, and appeals to emotion. These fallacies can appear in everyday discourse, from political debates to advertising campaigns, and can lead to flawed conclusions and decisions.

An example of a logical fallacy is when a politician might use an ad hominem attack to undermine their opponent’s credibility rather than addressing their argument directly.

Similarly, an advertisement might use emotional appeals to distract consumers from the actual merits of a product.

For an engaging introduction into the topic, check out Ali Almossawi’s book on logical fallacies-“An Illustrated Book of Bad Arguments“. It provides a visually appealing perspective, using illustrations and examples to explain many common fallacies. It is aimed at a general audience, but provides a good overview of the topic for beginners.

How do critical thinkers fight logical fallacies?

To avoid being swayed by logical fallacies, it is important to be able to recognize them.

• One strategy is to familiarize yourself with common fallacies and their definitions.

• Additionally, it is important to analyse an argument’s premises and conclusions to identify any flaws in its reasoning.

• Finally, it can be helpful to question assumptions and consider alternative perspectives to ensure that your thinking is not influenced by logical fallacies.

A good source to do a deep dive into logical fallacies is The Fallacy Files by Gary N. Curtis – This website provides an extensive list of common logical fallacies, along with explanations and examples of each. It emphasizes the importance of being able to identify and avoid fallacies, and provides resources for improving critical thinking skills.

By developing the ability to identify and avoid logical fallacies, you can become a more effective critical thinker and make more informed decisions.

Challenge #3: Emotions

Emotions can have a significant impact on critical thinking and decision-making. Our emotional responses to information can affect our perception of it and bias our judgments. For example, if we have a strong emotional attachment to a particular belief or idea, we may be more likely to dismiss information that contradicts it and accept information that supports it, even if the information is flawed or unreliable.

Additionally, emotional reactions can also lead to impulsive decision-making, where we may act without fully considering all available information or weighing the potential consequences. This can be particularly problematic in high-stakes situations, such as in the workplace or in personal relationships.

Jennifer S. Lerner, Ye Li, Piercarlo Valdesolo, and Karim S. Kassam explore the relationship between emotions and decision making, including the role of emotions in shaping cognitive processes such as attention, memory, and judgment. They suggest that emotions can influence decision making in both positive and negative ways, and that understanding how emotions affect decision making is an important area of research.

How do critical thinkers manage emotions?

To manage the role of emotions in critical thinking, it is important to first become aware of our emotional reactions and biases. This can be done through mindfulness practices, such as meditation or journaling, where we can reflect on our thoughts and feelings without judgment.

It can also be helpful to actively seek out diverse perspectives and information, as exposure to new and varied ideas can help to broaden our understanding and reduce emotional attachments to particular beliefs. Additionally, taking a pause before making a decision or responding to information can provide time to reflect on our emotional reactions and consider all available information in a more rational and objective manner.

Overall, recognizing the impact of emotions on critical thinking and developing strategies for managing them can lead to more informed and effective decision-making.

Challenge #4: Lack of Information or Misinformation

Critical thinking relies heavily on having accurate and reliable information. However, in today’s age of rapid information sharing, it is easy to be inundated with an overwhelming amount of information, and distinguishing fact from fiction can be a daunting task. Additionally, misinformation and propaganda can be intentionally spread to manipulate opinions and beliefs.

Pew Research Center found that many Americans are concerned about the impact of misinformation on democracy and that fake news can erode trust in institutions and hinder critical thinking.

One example of the impact of misinformation is the spread of conspiracy theories, such as the belief that climate change is a hoax. These beliefs can lead to negative consequences for us and society as a whole, such as a lack of action on climate change.

How do critical thinkers overcome the lack of information or misinformation?

To overcome the challenge of misinformation and a lack of information, critical thinkers must develop a habit of fact-checking and verifying information. This means seeking out multiple sources of information and analyzing the credibility and biases of each source. Critical thinkers must also be willing to adjust their beliefs based on new evidence and be open to changing their opinions.

Pew Research Center suggests that media literacy education can help people become more discerning consumers of information.

• A good source for developing media literacy is Unesco’s “Media and Information Literacy: Curriculum for Teachers“: The publication emphasizes the importance of teaching students to critically evaluate information in order to become informed and responsible citizens. It provides a framework for teaching media and information literacy skills, including critical thinking, and emphasizes the need to teach students how to recognize and avoid misinformation.

• Another source worth checking out is New York Times Events’ video on How to Teach Critical Thinking in an Age of Misinformation. The speakers suggest that educators should focus on teaching students to ask probing questions, evaluate evidence, and consider alternative perspectives. They also note that critical thinking skills are especially important in an age of information overload and misinformation.

• Furthermore, it is important to be aware of your own biases and limitations when seeking out and evaluating information. Confirmation bias, discussed in Challenge #1, can also play a role in accepting misinformation or overlooking important information that does not align with our pre-existing beliefs.

By being diligent and thorough in our information gathering and evaluation, we can overcome the challenge of misinformation and make more informed decisions.

Challenge #5: Groupthink

What is groupthink?

According to Sunstein and Hastie, groupthink occurs when members of a group prioritize consensus and social harmony over critical evaluation of alternative ideas. They suggest that groupthink can lead to a narrowing of perspectives and a lack of consideration for alternative viewpoints, which can result in flawed decision-making. They argue that groupthink is particularly dangerous in situations where group members are highly cohesive, where there is a strong leader or dominant voice, or where the group lacks diverse perspectives.

The desire for group cohesion can lead to a reluctance to challenge the consensus or express dissenting opinions, resulting in flawed decision-making and missed opportunities for innovation.

One example of groupthink is the space shuttle Challenger disaster in 1986, where NASA engineers failed to recognize and address the risk of launching the shuttle in cold weather due to pressure from superiors and a culture of overconfidence. This led to a catastrophic failure that claimed the lives of all seven crew members.

How do critical thinkers overcome groupthink?

To overcome groupthink, it is important to encourage diversity of thought and promote constructive disagreement.

There are several strategies for avoiding groupthink, including promoting independent thinking and dissenting opinions, encouraging diverse perspectives, and engaging in active listening and critical evaluation of alternative ideas.

This can be achieved by seeking out dissenting views and challenging assumptions, creating a culture of open communication and feedback, and avoiding hierarchies that can stifle innovation and creativity. It is also important to value and reward independent thinking, even if it goes against the prevailing consensus.

For more ways to overcome group think, check out this comprehensive list of strategies from Northwestern school of education and social policy.

Developing critical thinking skills can help you to overcome groupthink and make more informed and effective decisions. By being aware of the challenges of group dynamics and actively seeking out diverse perspectives, you can cultivate a more independent and objective approach to critical thinking, ultimately leading to better outcomes and a more robust and resilient society.

Challenge #6: Overconfidence Bias

Another challenge to developing critical thinking is overconfidence bias, which is the tendency to overestimate our own abilities and knowledge. This bias can lead us to make hasty decisions or overlook important information, which can ultimately hinder our critical thinking skills.

Kahneman explains how the human mind has two modes of thinking: System 1, which is fast and intuitive, and System 2, which is slow and deliberative. He argues that overconfidence bias is a common flaw in System 1 thinking, which can lead us to overestimate our knowledge and abilities. Kahneman suggests that improving critical thinking requires training to recognize and control our overconfidence bias.

Overconfidence bias can occur in various contexts, such as in the workplace, academic settings, or even in personal relationships. For instance, you may be overconfident in your ability to complete a task at work without seeking help or feedback from colleagues, which could result in suboptimal outcomes.

Lichtenstein and Fischhoff conducted a study on overconfidence bias, in which they found that people tend to overestimate their knowledge and abilities in areas where they have limited expertise.

Tversky and Kahneman’s seminal paper on heuristics and biases discusses overconfidence bias as a common flaw in human decision-making. They suggest that overconfidence bias can lead us to make inaccurate judgments and can contribute to a wide range of cognitive biases.

How do critical thinkers overcome overconfidence bias?

To overcome overconfidence bias, you should take a more humble and reflective approach to your own abilities and knowledge. This can involve seeking feedback from others, taking the time to consider different perspectives, and being open to constructive criticism.

Kahneman suggests that improving critical thinking requires training to recognize and control our overconfidence bias.

Moore and Healy offer several strategies for reducing overconfidence bias, including increasing feedback, considering alternative explanations, and using probabilistic reasoning.

Another strategy is to cultivate a growth mindset, which emphasizes the belief that your abilities can be developed through effort and persistence. By adopting this mindset, you can avoid becoming complacent and continue to challenge yourself to develop your critical thinking skills.

Overall, overcoming overconfidence bias requires a willingness to acknowledge our own limitations and to actively seek out opportunities for growth and learning.

Challenge #7: Cognitive dissonance

Cognitive dissonance is a psychological phenomenon that occurs when a person holds two or more conflicting beliefs, values, or ideas. This internal conflict can create feelings of discomfort, which can lead to irrational and inconsistent behaviour. Cognitive dissonance can pose a significant challenge to critical thinking by distorting our perceptions and leading us to accept information that confirms our existing beliefs while dismissing or rationalizing away information that challenges them.

For example, a person who believes that they are a good driver may become defensive and dismissive when presented with evidence of their unsafe driving habits, such as speeding or not using a turn signal. This person may experience cognitive dissonance, as their belief in their driving ability conflicts with the evidence presented to them.

Tavris and Aronson’s book- Mistakes were made (but not by me) examines the phenomenon of cognitive dissonance in everyday life, using real-life examples to illustrate how we justify our beliefs and actions, even in the face of evidence to the contrary. It’s a worthwhile read to understand the psychological mechanisms that underlie cognitive dissonance and the implications of dissonance for understanding interpersonal conflict, group behaviour, and decision-making.

How do critical thinkers overcome cognitive dissonance?

Overcoming cognitive dissonance requires a willingness to confront and examine our own beliefs and assumptions.

Tavris and Aronson offer several strategies for recognizing and overcoming cognitive dissonance.

• we should be aware of the potential for cognitive dissonance to arise in situations where our beliefs, attitudes, or behaviours are inconsistent. By recognizing the possibility of dissonance, we can be more prepared to manage the discomfort that may result.

• we should engage in self-reflection to examine our beliefs, attitudes, and behaviors more closely. By questioning assumptions and considering alternative perspectives, we may be able to reduce the cognitive dissonance we experience.

• we should seek out diverse perspectives and engage in constructive dialogue with others. By listening to and respecting different viewpoints, we can gain a deeper understanding of ourselves and others, which may help to reduce cognitive dissonance.

Finally, the authors emphasize the importance of taking responsibility for our own actions and decisions. By acknowledging mistakes and being accountable for them, we can avoid the temptation to justify our behaviour and maintain consistency with our beliefs and attitudes.


In conclusion, developing effective critical thinking skills is essential for making informed decisions and navigating complex issues. However, there are several challenges that can hinder the development of critical thinking.

Confirmation bias, logical fallacies, emotions, lack of information or misinformation, groupthink, overconfidence bias, and cognitive dissonance are all common challenges that you may face when attempting to engage in critical thinking.

To overcome these challenges, it is important to develop strategies such as seeking out diverse perspectives, fact-checking and verifying information, and managing emotions. Additionally, it is crucial to remain open-minded and willing to consider alternative viewpoints, even if they challenge your existing beliefs. By recognizing and addressing these challenges, you can continue to improve your critical thinking skills and become more effective problem-solvers and decision-makers in your personal and professional lives.

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