What would the inter-rater reliability be for a 50-item measure in which the number of
agreements between Rater 1 and Rater 2 was 45?
a) 0.45
b) 80
c) 0.90
d) 95
The use of descriptive statistics involves
a. summarizing your data so that it is easier for others to understand.
b. making inferences from your data to a population.
c. the use of both point and interval estimation.
d. hypothesis testing.
In a 4X2 factorial design there are _________ cells.
a. 2
b. 4
c. 6
d. 8
Which of the following is a type of exercise provided in the textbook?
a. Are You Equipped?
b. You Try It
c. Demonstrations Demos
d. Both A and B
Many single-case researchers also use a therapeutic criterion to evaluate the success of their treatment. They look at/for
a. signs that behavior changes every time the treatment is presented.
b. statistically significant changes in behavior when treatment is instituted.
c. whether other psychologists have adopted their treatment.
d. indications that the treatment has improved daily functioning.