Tai is interested in how alcohol consumption affects driving ability. He gives college students two, four, or six beers and then measures how many obstacles the students "hit" when they are in a driving simulator. The dependent variable is ____.?
a. ?alcohol consumption
b. ?driving ability
c. ?the number of drinks
d. ?the number of obstacles hit
ANSWER:
d
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The _______ section of a research proposal is much shorter than the other sections
a. Results b. Methods c. Introduction d. Discussion
A one factor between groups design is called a between groups design because _____
a. the same people participate in (move between) all the groups b. different people serve in the different treatment groups c. the average performance of all people in the experiment is averaged and graphed d. both independent variables are compared with each other between all groups
Which of the following pituitary hormones affects the growth and shaping of the skeleton?
A) FSH B) HGH C) LH D) LTH
Adolescents are less likely to use substances if they
A) are impulsive. B) describe themselves as being religious. C) experience a high level of stress. D) have difficulty organizing and planning.