A sample consists of 25 freshmen, 25 sophomores, 25 juniors, and 25 seniors from a local high school that has an equal number of students in each class. If the sample was obtained using a list of all the students in the high school, it is probably an example of ____ sampling. If the sample was obtained without a list of students, it is likely an example of ____ sampling
a. simple random; cluster
b. stratified random; quota
c. proportionate stratified random; quota
d. systematic; convenience
b
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Summarize the reasons an adult might opt for singlehood, and some disadvantages that may result from that decision.
What will be an ideal response?
Learned taste aversion is ______.
A. when an organism samples a new food in small amounts to test for safety B. when an organism avoids specific tastes that have been associated with illness C. when an organism finds the taste of the last bites of a food item less appealing than the first bites D. when you eat so much of one specific food item that you "get sick of it"
_____ rational emotive behavior therapy emphasizes changing how we think, but it also focuses on changing how we behave
A) Beck's B) Rogers's C) Ellis's D) Wolpe's
What is one strength of Robert Plutchik's model of emotions?
a) The model is based on classical and operant conditioning. b) The model accounts for the variety and intensity of emotions. c) The model supports both the James-Lange and Cannon-Bard theories. d) The model compares emotional expressiveness across different cultures.