An independent variable
a. has at most two levels.
b. can have any number of levels.
c. is never a manipulated variable.
d. cannot be a qualitative variable.
B
Psychology
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According to Lavie's Perceptual load theory, susceptibility to distraction is greater when the task involves what?
a) More items in the visual field b) Low perceptual load c) Low demand on executive function d) Only auditory stimuli.
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People will automatically decide to change for the better
Indicate whether the statement is true or false.
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