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Moderation (statistics) - Wikipedia, the free encyclopedia
In statistics, moderation occurs when the relationship between two variables depends on a third variable. The third variable is referred to as the moderator variable or simply the moderator . Th...
en.wikipedia.org/wiki/Moderation_(statistics) |
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A moderator variable is the independent qualitative or quantitative variable that affects the relationship of the dependent and independent variables. Includes description, assumptions, equations, methods and resources. ... Assumptions in the moderator variable:
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Specifically within a correlational analysis framework, a moderator is a third variable that affects the zero-order correlation between two other variables.
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Taking motive for use as a moderator variable into consideration, it became evident that only cannabis users with coping motives showed lower mental health, more symptoms of psychopathology, more psychosocial distress and more life events than non-users.
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The present study examined the relationship between memory and orientation to time, place, and personal and general information, as moderated by age, education, and simple attentional ability. ... Patients with globally good, ... Discriminant Function Analysis selected visual and auditory memory and age as predictors of orientation.
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Student proficiency in the second language may then play a significant role in performance on the test, leading to scores reflecting the ability of interest only to the extent that the student possesses ... This study demonstrates the role of language proficiency as a moderator variable in assessing academic aptitude.
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To test for the presence of gender as a moderator variable, a hierarchical regression analysis was performed using scores on the general section of the GRE and undergraduate GPA to predict the graduate GPA's of 23 male and 80 female Master of Arts in Teaching students.
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