Separation anxiety is present __________.
A. from birth
B. in some but not all cultures
C. at about 6 to 9 months of age
D. about 1 to 2 months after birth
Answer: C
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Lucy has been playing alone, seemingly upset, by herself in her room. Her mother returns and she is not comforted but appears to be angry with her mother. Lucy is exhibiting a(n) ____ attachment
A correlation between two interval/ratio variables is measured using the _____ coefficient, and a correlation between two nominal variables is measured using the _____ coefficient
a. Pearson product-moment correlation; phi coefficient b. Spearman rank-order correlation; Pearson product-moment correlation c. phi; Spearman rank-order correlation d. Pearson product-moment correlation; point-biserial correlation
Dissociative fugue is best described as ____
a. a generalized amnesia for one's identity and life history that may be accompanied by bewildered wandering or purposeless travel b. lack of memory for a specific event or events c. a condition in which two or more independent personality states appear to exist in one person d. feelings of unreality concerning the self and the environment
_____ is a process in which the reductions in the speed of neural transmission lead to a slowing of physical and mental functions
a) Anticipatory aging b) Expected neural tapering c) General slowing d) Emerging aging