The Systems’ Functions
Associative thinking can generate possibilities, while analytical thinking can test and refine them. The passage also presents Freud’s account of primary and secondary processes and Vygotsky’s emphasis on learning rules through language.
THE IDEA
The Systems’ Functions
Why should human beings need two systems of thought? One answer is that the systems serve complementary functions. The associative system is able to draw on statistical structure, whereas a system that specializes in analysis and abstraction is able to focus on relevant features. A different sort of complementarity is that associative paths that are followed without prejudice can be a source of creativity, whereas more careful and deliberative analyses can provide a logical filter guiding thought to productive ends. Mathematics, law, and (probably) all disciplines demand this combination of creativity and rigorous rule application.
Freud (1913) supplied an answer of a completely different sort. He suggested that our two forms of thought, or psychic processes, have their source in two aspects of human experience. On one hand, we desire gratification and avoidance of pain. On the other hand, we must try to satisfy these urges in a world full of obstacles and boundaries; gratification must sometimes be delayed. Inhibiting this primary process, and thus making both gratification more likely in the long run and behavior more socially acceptable, is secondary process thought, governed by the reality principle. Primary process thought sets the stage for fantasy and imagination; secondary process, for purposive activity.
Freud treats much rule-based knowledge as cultural. Experimental tasks involving probability theory or class-inclusion logic draw on cultural knowledge that participants may learn through instruction. This notion of internalizing rules was axiomatic to Vygotsky, who emphasized the role of language in the cultural diffusion of rules. He believed that learning to think analytically is mostly a process of internalizing speech. He argued that a child’s thinking begins with social speech, passes through a stage of egocentric speech, and crystallizes in the form of inner speech and logical thought.
When to use it
Generating creative ideas for a marketing campaign using free association, then filtering them with budget and feasibility constraints.
Learning to play a musical instrument: first exploring sounds intuitively, then practicing scales and music theory.
In negotiation, using empathic intuition to read the other party's emotions while also applying strategic logic.
Teaching children to use reflective, rule-based thinking to solve math problems after they have grasped intuitive number sense.
FROM THEORY TO EVERYDAY LIFE
In practice
Brainstorming session
During a brainstorming session, team members freely associate ideas without judgment (associative system). Afterward, they critically evaluate and select the best ideas using logical criteria (analytical system).
Delayed gratification
Deciding to study for an exam instead of going to a party demonstrates secondary process reasoning, where immediate pleasure is sacrificed for long-term gain.
A MOMENT TO REFLECT
Put it to work.
How can you deliberately switch between associative and analytical thinking to solve a problem you're currently facing?
In what aspects of your life do you notice the primary process (seeking immediate gratification) conflicting with secondary process (delaying for better outcomes)?
Think of a skill you learned recently. How did social speech or instruction (external rules) become internalized as automatic reasoning?
References
- — Freud, S. (1913)
CONTINUE THE CONVERSATION
Source texts
- Heuristics and Biases The Psychology of Intuitive Judgment (Thomas Gilovich, Dale Griffin, Daniel Kahneman)