To what extent does nicotine replacement therapy (NRT) help smokers to quit?
A. It does not help smokers to quit
B. It doubles the chance of successfully quitting, compared to those who do not seek any help at all
C. It trebles the chance of successfully quitting, compared to those who do not seek any help at all.
D. It quadruples the chance of successfully quitting, compared to those who do not seek any help at all.
B. It doubles the chance of successfully quitting, compared to those who do not seek any help at all
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Why can we not draw firm conclusions from most research on parenting style and children's behavior? a. Psychologists have not devised ways to categorize parenting style
b. The research is correlational and not experimental. c. The effects are small and cannot be replicated. d. Different parenting styles seem to lead to differences in children's behavior.
Which disorder commonly occurs with borderline personality disorder?
a. phobia b. depression c. schizophrenia d. generalized anxiety disorder
Children typically begin to speak their first words at around ____.?
a. ?six months b. ?nine months c. ?12 months d. ?15 months
Storage of glucose and fats is controlled by ______.
A. adipose B. glycogen C. insulin D. glycerol