As the hippies of the 1960s reach old age, research may find increased drug abuse among older adults. This increase would be a(n)
a) age effect.
b) cohort effect.
c) longitudinal effect.
d) time-of-measurement effect.
b
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Which of the following is an example of a somatic symptom of depression?
a. suicidal thoughts b. sleeping problems c. feelings of low self-worth d. pessimistic thoughts about the future
In Bronfenbrenner's ecological systems theory, which of the following represents the time dimension, or the fact that the other four levels of ecology change over time?
a. the mesosystem c. the exosystem b. the chronosystem d. the macrosystem
A culture's expectations of masculine and feminine behaviors and attitudes make up its gender:
a) stereotypes. b) scripts. c) roles. d) identities.
According to Weber's Law, if a person can notice a 4 decibelchange in a sound of 60 decibels,
how much change will be noticed in 90 decibels? A) 1 decibel B) 4 decibels C) 6 decibels D) 8-9 decibels