Some potential barriers of critical thinking related research topics could include:

1. Confirmation bias: People tend to seek out information that confirms their existing beliefs and ignore or dismiss information that challenges them. This can hinder critical thinking as it prevents individuals from considering alternative perspectives and evaluating evidence objectively.

2. Cognitive dissonance: When individuals encounter information or evidence that contradicts their existing beliefs or values, they may experience cognitive dissonance, which is a state of mental discomfort. This can lead to a resistance to critically evaluate the new information and a tendency to rationalize or dismiss it.

3. Emotional reasoning: Emotions can often cloud critical thinking by influencing individuals’ judgments and decision-making processes. When emotions are strong, individuals may rely more on their feelings rather than logical reasoning, which can hinder their ability to think critically.

4. Lack of information or knowledge: Critical thinking requires a solid foundation of knowledge and information on a particular topic. If individuals lack the necessary information or have limited knowledge, they may struggle to think critically and make informed judgments.

5. Social and cultural influences: Social and cultural factors can shape individuals’ beliefs, values, and perspectives, which can influence their critical thinking abilities. Peer pressure, societal norms, and cultural biases can all act as barriers to critical thinking by limiting individuals’ ability to question and evaluate information objectively.

6. Lack of time or resources: Critical thinking often requires time and effort to gather and analyze information, evaluate evidence, and consider alternative viewpoints. If individuals are pressed for time or lack the necessary resources, they may not be able to engage in thorough critical thinking, leading to hasty or biased judgments.

7. Over-reliance on authority or expertise: People often defer to authority figures or experts in a particular field, assuming that their opinions or statements are always correct. This can hinder critical thinking as individuals may fail to question or critically evaluate the information provided by these authorities.

8. Lack of motivation or interest: Critical thinking requires motivation and interest in a particular topic or issue. If individuals lack motivation or find a topic uninteresting, they may not engage in critical thinking and instead rely on superficial or biased judgments.

It is important to note that these barriers are not exhaustive, and individuals may face additional obstacles to critical thinking depending on their personal circumstances and experiences.