The expected frequencies for each category of a chi-square goodness of fit ______.
A. must equal the total N divided by the number of categories
B. must be equal for each category
C. can differ according to the null hypothesis
D. are irrelevant to the calculation of chi-square
Ans: C
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Which situation best exemplifies a behavior that is learned through operant conditioning?
A. Studying hard in order to get a parent's approval B. Flinching at an object that comes too near to your face C. Craving a snack every time your roommate opens the refrigerator D. Pulling your hand away from a hot stove
According to Rogers, using the ____ as a guide for living one’s life causes a person to approach and maintain experiences that are in accordance with the actualizing tendency but to terminate or avoid those that are not.
a. need for positive regard b. dictates of society c. organismic valuing process d. values of one’s parents
When it comes to body weight:
a. men have an accurate picture of the male body size women prefer b. women have an accurate picture of the female body size men prefer c. women tend to think men prefer thinner women than men really do d. women tend to think men prefer heavier women than men really do
Janis sees a bat flying over the lake and says, "Birdie"! Her mother says, "That flies like a bird, Janis, but that is a bat." Janis begins pointing saying, "Bat! Bat! Bat!" Piaget would say that this is an example of ____________
A) accommodation B) preoperational thought C) assimilation D) egocentric thinking