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Selah is aware that playing certain types of computer games can have an impact on mood,and she wonders whether these effects might vary with age.She recruits a group of college-age adults,a group of middle-aged adults,and a group of elderly adults to test her hypothesis.Selah's research is best described as ____.
Randomly Assign
Randomly assigning in experiments involves allocating participants or subjects to different groups in a random manner to reduce biases and ensure variability among groups.
Cultural Research
The study and interpretation of cultures, exploring their practices, beliefs, and dynamics through various methodologies.
Individual Differences
Stable patterns of performance that differ qualitatively and/or quantitatively across individuals.
Deregowski's Studies
Research conducted by J.B. Deregowski on cross-cultural recognition and interpretation of visual stimuli, including the perception of depth cues in 2D drawings.
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