In experimental research, researchers generally regard _______ as more important than _______
a. independent variables; dependent variables
b. error variance; confounding variance
c. regression; correlation
d. internal validity; external validity e. systemization; randomization
d
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Which of these measures of infant performance is known to predict later IQ of preschoolers or grade-schoolers?
a. Rate of habituation to repeated stimuli b. Age at which object permanence is achieved c. Variety of facial expressions that can be imitated d. Circularity of circular reactions
Which coefficient represents the strongest degree of relationship, or association?
(a) .00 (b) .44 (c) .88 (d) .30 (e) 2.20
In general, substance use is higher among White adolescents than among African American adolescents
Indicate whether this statement is true or false.
Which of the following individuals is most likely to need regular blood tests to ensure their medication is being administered at safe dosages?
A. Sven, who is taking SSRIs for anxiety B. Baraka, who is taking benzodiazepines for anxiety C. Adele, who is taking lithium for bipolar disorder D. Kimiko, who is taking methylphenidate for ADHD