What is the value of using an ABAB design?
A) Generalizability is ensured.
B) Subjects can be selected randomly.
C) The effects of a single form of treatment are studied twice in the same subject.
D) It permits the study of the effects of multiple forms of treatment on a single subject.
C
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Which scale really isn't much of a scale at all?
a. nominal b. ordinal c. interval d. ratio
Which statement is TRUE about recent research investigating the relationship between sex hormones and sexual desire?
A) Low levels of testosterone are strongly associated with low levels of sexual desire in males but not females. B) Low levels of testosterone are strongly associated with low levels of sexual desire in both males and females. C) Low levels of estrogen are associated with low levels of sexual desire in females but not males. D) Low levels of estrogen are associated with low levels of sexual desire in both males and females.
Research on taste shows that ________
a. the taste receptor cells are replaced by new cells about every 40 days. b. the tongue is divided into sections, each of which is sensitive to a particular basic taste. c. people who are above 40 years of age have fewer taste buds than those who are younger. d. the highest concentration of taste buds is found in the center of the tongue.
In _____, therapists teach clients to avoid extreme reactions to others' unreasonable demands, such as submissiveness and aggressiveness
A) participant modeling B) behavioral rehearsal C) therapist modeling D) assertion training