Another name for the product-moment correlation is the
a. Spearman rho.
b. point-biserial correlation.
c. phi coefficient.
d. Pearson r.
d
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In descriptive/correlational research, the investigator
a. systematically observes two variables to see whether there is an association between them. b. manipulates a variable under carefully controlled conditions and observes whether there are changes in a second variable as a result. c. exposes subjects to two closely related treatment conditions. d. simultaneously manipulates two or more independent variables.
Efficient treatments are those that fulfill therapy goals and are
a. readily acceptable. b. maintained long-term. c. empirically demonstrated. d. cost-effective.
Perfectionistic children may be depressed because they cannot meet their own standards.
Answer the following statement true (T) or false (F)
In one of his early studies, Pavlov repeatedly paired a new CS, a black square, with the now reliable tone. After a number of training trials, his dogs produced a salivary response to the black square even though the square itself had never been directly associated with the food. What learning principle does this illustrate?
A. acquisition B. rehearsal C. consolidation D. second-order conditioning E. spontaneous recovery