In his research on problem solving in chimpanzees, Kohler concluded that the chimp suddenly solved a problem and reached the banana because of
a. intelligence. c. environmental clues.
b. reinforcement. d. insight.
D
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When a child classifies himself into social groups based on age and sex, he is forming a(n) _____ self
Fill in the blank(s) with correct word
Although she is normally not aware of its existence, Ingrid discovers that she has a blind spot in her vision by closing one eye and focusing on a fixed point. What explains why Ingrid has this blind spot in her vision?
A) She suffers from retinal degeneration. B) She is experiencing sensory adaptation. C) No photoreceptors are located where the optic nerve leaves the eye. D) There is insufficient light to activate her rods.
The end of the __________ period of cognitive development coincides with the beginning of
adolescence. a. sensorimotor b. preoperational c. concrete operational d. formal operational e. conservation
According to the critics of evolutionary psychology, people's responses to interviews can be a poor guide to their actual choices and actions
Indicate whether this statement is true or false.