The Stage of Prenatal Development Characterized by Development of Major

question 136

Multiple Choice

The stage of prenatal development characterized by development of major body structures and organ systems is

• A)the first trimester
• B)the second trimester
• C)the fetus.
• D)organogenesis.

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Definitions:

Insight Learning

A form of cognitive learning where problem-solving occurs through a sudden understanding or epiphany rather than by trial and error.

Law of Effect

A psychological principle suggesting that behaviors followed by favorable consequences become more likely, and behaviors followed by unfavorable consequences become less likely.

Skinner

B.F. Skinner was an influential American psychologist known for his research in behaviorism and for developing the theory of operant conditioning, focusing on the consequences of actions to modify behavior.

Operants

Behaviors that are controlled or modified by their consequences, such as rewards or punishments, in the context of operant conditioning.