The optimal level of arousal is related to
A) ?level of self-esteem.
B) ?the complexity of the task.
C) ?personality type.
D) ?the optimism of the individual.
B
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The research about bisexuality shows that
a. women are more likely to have had exclusively lesbian relationships than relationships with both women and men. b. bisexual women alternate frequently between exclusively lesbian relationships and exclusively heterosexual relationships. c. bisexual women are equally attracted to both men and women at all periods in their lives. d. bisexual women and lesbian women report being equally happy with their lives.
As part of your senior thesis, you want to study the effects of advertising on young children during Saturday morning cartoons. Which of the following is the first step you will need to take? a. Get informed consent from the group of children you will be using as subjects
b. Obtain approval for your project from the human participants institutional review board at the university you are attending. c. Recruit students from a local school to be subjects. d. Find a place for all the children to watch television together on a Saturday morning.
Osteoporosis not only results from primary and secondary aging, but also from too
much calcium. much weight-bearing exercise. much smoking. little alcohol.
The ectoderm becomes the __________
A) muscles and skeleton B) nervous system and skin C) circulatory system and other internal organs D) digestive system, lungs, urinary tract, and glands