Although there is an established link between stress and puberty, scientists still debate whether stress ______ puberty
Fill in the blank with correct word
causes
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In the experimental field study by Weis and Cerankosky (2010), families who were seeking to purchase video games for their boys were randomly assigned to an experimental group that was given three nonviolent video games or to a control group that was not given the games. After four months, boys in the experimental group
a. spent about the same amount of time as boys in the control group in after-school academic activities such as reading and doing homework. b. had lower reading and writing scores than boys in the control group. c. had higher levels of behavior problems than boys in the control group. d. were rated as more aggressive by teachers than boys in the control group.
Your textbook discussed research methods in the area of psychology of women. According to this discussion, the term "operational definition" describes
a. instructions about how to operate the appropriate equipment that will be used in the study. b. how researchers measure the relevant variables. c. specifications about the kinds of people who will participate in the study. d. the specific methods that will be used to recruit participants.
When testing the effect of noise on the performance of a task, Polo tests 50% of the participants in a cool, quiet room and the other 50% in a hot, noisy room. In this case, what confounding variable has Polo failed to eliminate?
What will be an ideal response?
The prescription form of delta-9-THC is called _________.
Fill in the blank(s) with the appropriate word(s).