A ______ is an active and purposeful trial-and-error exploration.
A. primary circular reaction
B. secondary circular reaction
C. coordination of secondary schema
D. tertiary circular reaction
Answer: D
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When he is with his friends, Ron regularly uses slang. However, during a job interview, Ron is sure to use proper English and does not use slang. What does this exemplify?
A. self-expansion theory B. impression management C. other-enhancement D. conspicuous consumption
Losing too much sleep on several consecutive nights can amount to a problematic level of _________
a) sleep debt b) NREM rebound c) hypnogogia d) somniloquy
According to Phinney, what ethnic identity status is the most common among Native American adolescents?
a. assimilation b. marginality c. separation d. biculturalism
Hypertension is given the designation "essential" hypertension when it
A) results from an identifiable biological predisposition. B) has no specific physical cause. C) is notable for its many overt warning symptoms. D) is a chronic condition.