Which of the following represents the findings of David Premack?
A) Disallowing a child to have ice cream because he/she did not eat his/her vegetables
B) Allowing a child to have ice cream only if he/she eats his/her vegetables
C) Allowing a child to have ice cream even if he/she does not eat their vegetables
D) Allowing the child to have an extra ice cream cone if he/she dislikes the first cone
Answer: B
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When _______ is used, every subject in a study has an equal chance of being placed in each of the groups being formed?
a. random assignment b. equivalent groups c. matching d. selective assignment
Which of the following is an example of applied research in psychology?
a. Participants are asked whether or not they know the answers to a series of questions; the results show that they respond more quickly when the answer is ‘no' than when the answer is ‘yes.' b. Two testing methods are compared to see which one is better at selecting applicants who will be successful in a job training program. c. A researcher finds that people can recall more words from a list when they are asked to create an image to go with each word. d. A researcher finds that people react more quickly to a signal that is expected than to one that is unexpected.
In 1991, a group of female researchers, using historical and modern anatomical descriptions, created a new definition of the clitoris that encompasses all of the clitoral structures. This group identified ____
a. 8 structures of the clitoris c. 18 structures of the clitoris b. 10 structures of the clitoris d. 28 structures of the clitoris
The parameter being estimated in the analysis of variance is the ________
a. sample mean b. variance of the H0 populations c. sample variance d. mean of the H0 populations e. Fobt