One of the most striking developments in both gross- and fine-motor skills during middle childhood is increasing ________________ (e.g., using both arms and legs while swinging a bat)

A) strength
B) coordination of skill
C) speed
D) plasticity


B) coordination of skill

Psychology

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Programs designed to focus on the early detection of emotional problems in order to keep them from becoming more serious are forms of

a. primary prevention. b. secondary prevention. c. tertiary prevention. d. holistic prevention.

Psychology

Which of the following is true of the classic Robber's Cave study by Sherif and Sherif (1967)?

A) It demonstrated that when the in-group and out-group mentality develops, prejudice and hostility are likely to follow. B) It showed just how obedient males and females can be when faced with an authority figure. C) By providing unlimited resources, groups did not need to work together; the hostility ended and friendships eventually formed. D) It demonstrated that when the in-group and out-group mentality develops, prejudice and hostility are likely to follow, and by limiting resources, thereby forcing the groups to work together, the hostility ended and friendships eventually formed.

Psychology

When discussing his relationship with his wife Amber, Travis says, "I have this very strong sense of commitment and tranquility." Researchers have suggested that the neurophysiological basis of this feeling may be due to brain chemicals related to:

A. cocaine. B. morphine. C. alcohol. D. cannabis.

Psychology

Which of the following is not one of the "four horsemen" of professional ethics?

a. confidentiality b. competency c. conflict of interest d. caring coherence

Psychology