Flashcards
Reading 5
Cards in this deck (9)
- 1Analysis of varianceIndependent variable is categorical
- 2Between-groups independent variableIndependent
variables involve different groups of participants, each of whom is tested once
- participants are assessed at one of two levels of the independent variable - 3repeated-measures independent variablee independent variable involve the same participants, each of whom is tested more than once
- at both levels (treatment and control) of independent variable - 4In analysis of variance, what ratio is used to test whether an independent variable is statistically significantF ratio
- 5When is the independent variable statistically significant?An independent variable is statistically significant when the calculated F ratio is greater than, or equal to, a critical F ratio.
- 6How is the mean square calculatedsum of squares divided by the degrees of freedom
- 7A statistically signifcant F ratio indicates...that levels of the independent variable
difer by more than chance - 8A common method of performing pairwise comparisonsbonferroni minimum signifcant diference (MSD)
- 9Referring to the MSD when are a pair of means statistically differentwhen the absolute
value of the diference between them is greater than, or equal to, the bonferroni
minimum signifcant diference
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- Universität Research Methods Flashcards on Reading 5, created by Amrit Bhogal on 03/04/2015.
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- Amrit Bhogal
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