Why Is the Idea of a Cohort Important in the Study

question 15

Multiple Choice

Why is the idea of a cohort important in the study of development?

• A) One's cohort influences access to distinct resources and exposure to distinct stressors.
• B) Certain cohorts never achieve formal operational intelligence.
• C) This is an easy way to determine a group's average IQ.
• D) People who grow up in the same period of history share certain common genetic features.

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Definitions:

Thorndike

An American psychologist who developed the law of effect and is known for his work in learning theory and educational psychology.

Operant Conditioning

A type of learning where behavior is controlled by consequences, including rewards for positive actions and punishments for negative actions.

Reinforcement

A concept in behavioral psychology where a behavior becomes more likely to occur due to the consequence that follows it.

Operant Conditioning

A procedure in learning where the level of a particular behavior is tailored by means of encouragement or correction.