Exam 3 PG 1

Question 1

In order to find the curvilinear relationship, the researcher needs to use:

Answer 1

Three or more levels of independent variables

Question 2

A factorial design involves

Answer 2

Manipulating two or more independent variables

Question 3

The simplest factorial design is that which has:

Answer 3

Three independent variables, each having three levels

Question 4

An interaction occurs whenever:

Answer 4

The effect of the independent variable changes across levels of a second independent variable

Question 5

A researcher examines a physical attractiveness of a driver involves in an automobile accident (unattractive, average, or attractive) and the severity of damage caused ($500, $1500, or $2500) on judgments of responsibility assigned to the driver. Which of the following represents the factorial design?

Answer 5

3X3

Question 6

A 4X3 factorial design would have ____ conditions.

Answer 6

12

Question 7

In a ____ design, a subject’s behavior is measured over time during a baseline control period.

Answer 7

A single case

Question 8

One method used to demonstrate the reversibility of the effect of the independent variable in a(n):

Answer 8

ABA design

Question 9

Which of the following is a reversal design?

Answer 9

ABAB design

Question 10

In an ABAB reversal design, the second “B” period is necessary to rule out:

Answer 10

Chance fluctuations

Question 11

In multiple baseline designs, in order to conclude that the treatment is effective, a behavior change must be observed

Answer 11

Under multiple circumstances