A key aspect of an experiment that is missing in other research designs is

A) description of the phenomena of interest.
B) explanation of why a relationship exists.
C) prediction of the effects of differences in variable on another.
D) random assignment.

Answer: D

Psychology

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Observations that participants could do two tasks at once, such as focusing on a digit-span task while comprehending a paragraph, challenged the conceptualization of

a. the phonological similarity effect. b. short-term memory. c. the persistence of vision. d. the physiological approach to coding.

Psychology

While tertiary education is a normative experience in developed countries today and women are more likely than men to obtain it, historically ________________

women had no interest in pursuing higher education || only rich women obtained tertiary education because it was so expensive || women obtained higher education, but in slightly smaller numbers than men || women were deemed cognitively inferior to men and did not obtain tertiary education || || ||

Psychology