What are some ways that accidents can be prevented?
a. Careful supervision and close monitoring
b. Car seats and bike helmets
c. Fencing around pools
d. All of the above
d. All of the above
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Regulating a child's conduct through reasonable and firm rules while simultaneously monitoring the child's behavior represents the application of
a. behavioral control. b. psychological control. c. positive reinforcement. d. authoritarian parenting.
Figure 21.2 shows the benefit functions for low-ability workers and high-ability workers (A and B), along with one indifference curve for each worker type (C and D). The employer cannot observe worker type directly but has created two positions, E and F, as a screening mechanism. Which of the following is true?
A. High- and low-ability workers will choose position E.
B. High-ability workers will choose position E and low ability workers will choose position F.
C. High- and low-ability workers will choose position F.
D. High-ability workers will choose position F and low ability workers will choose position E.
One study found that the major reason for decrease in sexual activity in later adulthood was primarily due to
a. a loss of interest in sex. b. fewer opportunities to find an available partner. c. a belief that sex and sexual fantasies in late adulthood was unhealthy. d. a desire to channel energy into other tasks.
_____ occurs when other information competes with the information we are trying to recall.
A. Repression B. Interference C. Absent-mindedness D. Blocking