Hacker and colleagues (2017) used which research design to test the effects of the implementation of a behavioral health child screening mandate in Massachusetts on the rates of behavioral health screenings?
A. basic time series design
B. interrupted time series design
C. control time series design
D. cross-sectional design
Answer: C
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A shift in one’s circadian rhythm during adolescence, which leads to peak alertness at night, is thought to correlate with ____
a. ?a surge in the production of sex hormones b. ?a burst in brain development c. ?heightened individualistic ideals d. ?metabolic reorganization
A child's slashing the air with an imaginary sword to slay an imaginary dragon is an example of ______
a. conservation c. a symbolic gesture b. egocentrism d. abstract reasoning
Most developmental psychologists place ________ between the ages of 40 and 60 or 65.
A. early adulthood B. middle adulthood C. late adulthood D. emerging adulthood
Which of Kelly's four ecological principles is most involved when members of a mutual help group provide and receive emotional support with each other?
a. interdependence
b. cycling of resources
c. adaptation
d. succession