One way in which single-subject research is like most other experimental designs is that ____.
a. means are compared with traditional tests for significance
b. pre- and post-test scores are always compared
c. they provide detailed descriptions of single individuals
d. they are capable of determining cause and effect relationships
In the randomized block analysis, the dummy variable Z1 represents the treatment group and the dummy variables Z2, Z3, and Z4 indicate Blocks 2, 3, and 4, respectively.
a. True
b. False
Indicate whether the statement is true or false
A positive feature of the Turing test is that evaluation of machine intelligence involves
a. an interrogator.
b. a multi factor approach.
c. an experimental approach.
d. all of the above
Single-subject designs ____.
a. can be used with small groups of participants
b. cannot establish unambiguous causality
c. do not allow for manipulation of an independent variable
d. have, historically, mostly arisen to evaluate behavioral hypotheses
In a 2 x 2 factorial design, there are two main effects and two interaction effects.
a. True
b. False
Indicate whether the statement is true or false
The ____________ is a hypothetical experiment that was devised to assess whether a machine can think.
a. Stanford-Binet test
b. Wechsler test
c. Turing test
d. criterion test
Under what circumstances is a case study the preferred technique for gathering information.
What will be an ideal response?
The randomized block design reduces noise or variance in the data.
a. True
b. False
Indicate whether the statement is true or false
When individual differences such as intelligence and height are examined in experiments, they are called
a. control variables.
b. cohort effects.
c. regression artifacts.
d. subject variables.
Outline the major advantages and disadvantages of administering a survey by mail.
What will be an ideal response?
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