An educational psychologist seeks to determine how the duration of studying is related to standardized test scores. She realizes that IQ is a possible third variable that could cause both studying and test score. As such, she studies only students who have approximately the same IQ. What technique is the psychologist using to attempt to control for this third variable?
A) matched samples
B) matched pairs
C) matched supervisors
D) double-blind observation
A) matched samples
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In the United States, the average life expectancy to birth is currently about _____ years
a. 72 b. 79 c. 84 d. 90
According to Erikson, young adulthood involves a stage of social development in which there is a crisis of ____________________ versus isolation, which involves people's questioning the meaning in their relationships with others
Fill in the blank(s) with correct word
In behavioral self-management, the activity you want to change is called the
a. goal gradient. b. baseline. c. primary reinforcer. d. target behavior.
Culture-fair intelligence tests have been shown to be entirely free of cultural influences
Indicate whether the statement is true or false