By the end of the fourth week the embryo's head is apparent and the eyes, nose, mouth, and ears begin to form. How long is the embryo at this point?
a. ¼ inch
b. 4 inches
c. 8 inches
d. 12 inches
A
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In the Big Five, each factor represents:
A. one or two "subtraits" B. an unconscious construct that cannot be measured C. a dichotomy D. a continuum of behavior
Which of the following statements reflects the conclusions of those researching emotions?
a. Emotions are determined strictly by evolution. b. Learning plays a very limited role in emotional expressions. c. Emotions are shaped by cultural ideas, values, and practices. d. Emotions are unique to the human species and do not occur in other animal species.
Trace conditioning a. requires the participation of the same structures as delay conditioning
b. requires the participation of forebrain structures to bridge the gap between the conditioned and unconditioned stimuli. c. requires the participation of the cerebellum to bridge the gap between the conditioned and unconditioned stimuli. d. requires a functional amygdala.
The dependent variable in this study was
(a) the set of players (b) whether the subjects selected or were assigned players (c) how much money the subjects wanted for their player names (d) the correlation between the two groups of participants (e) none of the above