If the experimental and control groups are treated differently from one another, other

than with respect to the independent variable, the experimental results may be impossible
to explain.

This sort of differential treatment, usually unintentional, is called
(a) correlational treatment (b) the dependent variable
(c) confounding (d) regression


C

Psychology

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The WAIS-IV uses what two kinds of norms in order to facilitate the comparison of scores on individual subtests?

a. gender and age b. ethnic group and gender c. profession and age-adjusted d. age-adjusted and reference group

Psychology

In recent research on neural pathways during implicit and explicit learning, participants who were given explicit instructions showed increased activity in the _____, whereas those given implicit instructions showed decreased activity in the _____.

A) prefrontal cortex and parietal cortex; hippocampus B) occipital lobe; hippocampus C) prefrontal cortex and hippocampus; occipital lobe D) hippocampus and occipital lobe; prefrontal cortex and parietal cortex

Psychology

Which of the following psychological instruments was specifically developed to measure law-enforcement candidates' personality attributes and behavior patterns?

A. Minnesota Multiphasic Personality Inventory B. California Psychological Inventory C. Inwald Personality Inventory D. Myers-Briggs Personality Type Indicator

Psychology

Onset of the bubonic plague infection was marked by buboes, the name for ____

a. the black splotches that developed on the skin b. the large, painful swellings in the lymphatic system c. red mosquito-bite-like bumps that appeared on the face, chest, and arms. d. the high fever that spiked periodically during the first two days of infection

Psychology