The Dichotomy of Human Cognition: A Primer on Dual-Process Theory

Dual-process theory has become a predominant framework in cognitive psychology for explaining the mechanisms underlying human judgment. This model posits a fundamental dichotomy in cognitive functioning, distinguishing between two discrete systems of thought: System 1 and System 2. System 1 operates automatically and expeditiously, with little or no voluntary control. It relies on heuristics—mental shortcuts—to produce rapid, instinctive responses, a capacity that is evolutionarily advantageous but concurrently renders it susceptible to systematic errors known as cognitive biases. Its operations are largely subconscious and emotionally charged. In stark contrast, System 2 allocates attention to the effortful mental activities that demand it, including complex computations and logical reasoning. Its processes are slow, analytical, and consciously controlled. System 2 is engaged when one solves a complex mathematical problem, evaluates a sophisticated argument, or consciously overrides an intuitive impulse generated by System 1. The interplay between these systems is crucial; however, human cognition is often characterized by a principle of cognitive miserliness, whereby individuals default to the less resource-intensive System 1. Consequently, the more deliberate System 2 often functions merely as an endorser of System 1’s initial assessments rather than a rigorous critic. This inherent preference for cognitive ease has profound implications for understanding the prevalence of flawed judgments.

Câu hỏi luyện tập

1. What is the primary purpose of the passage?

2. According to the text, what term describes the mental shortcuts that System 1 relies on?

3. The passage suggests that the main weakness of System 1 is its:

4. Which activity is presented as an example of engaging System 2?

5. What principle describes the human tendency to rely on the less mentally demanding cognitive system?

6. In the context of the passage, the word "expeditiously" is closest in meaning to:

7. The passage states that the more deliberate System 2 often functions merely as what for System 1's initial assessments?

8. What can be inferred about the relationship between the two systems?

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