A Third Study with 2,000 Subjects Found an Experimental Group

question 64

Multiple Choice

A third study with 2,000 subjects found an experimental group mean of 29.26 (SD = 2.5) and a control group mean of 29.26 (SD = 1.5) .What is the average effect size of the three studies?

• A) 1.09
• B) 1.66
• C) 1.84
• D) None of these are true.

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Definitions:

Carl Jung

A Swiss psychiatrist and psychoanalyst who founded analytical psychology, known for his concepts of the collective unconscious and archetypes.

Neo-Freudian

Refers to psychologists who accepted the basic concepts of Freud's theory but modified and expanded upon them to include their own beliefs, often focusing more on social and cultural factors.

Collective Unconscious

The collective unconscious is a concept in psychoanalytic theory that refers to a part of the unconscious mind, shared by a society, a people, or all humanity, that is the product of ancestral experience.

Memory Traces

Theoretical concepts indicating the physical or chemical changes in the brain that represent a memory.