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Week 4

Deleted user 8 questions Updated 19 May 2019

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Questions in this quiz (8)

  1. 1In a repeated-measures ANOVA, the within-participant variability is divided into two components. What are they?
    1. ATotal variability and random variability
    2. BVariability between conditions and random variability
    3. CVariability between participants and random variability
    4. DVariability between conditions and total variability
  2. 2Which of the following is an important advantage of a repeated-measures ANOVA design?
    1. AA different sample of participants serves in each condition, making it possible to compare different populations
    2. BIndividual differences do not contribute to unsystematic variance
    3. CA large number of participants is generally required, which provides a better glimpse of the population
    4. DAll of the above
  3. 3A researcher reports an ANOVA as F (2, 40) = 5.18, p = .01. How many treatment conditions were compared in this experiment?
    1. A4
    2. B41
    3. C2
    4. D3
  4. 4How many participants were there in the experiment reported in question 3?
    1. A21
    2. B41
    3. C44
    4. D63
  5. 5Sphericity is an assumption in a repeated measures ANOVA. How is sphericity calculated?
    1. ABy looking at the difference between the first and the last condition
    2. BBy looking at the size of the differences between conditions
    3. CBy looking at variability in difference scores between conditions
    4. DBy looking at the variability within each condition
  6. 6Which of the following statements about the assumption of sphericity is NOT true?
    1. AIt is the repeated measures equivalent of homogeneity of variances
    2. BIt is tested using Levene's test in SPSS
    3. CIt is automatically met when an independent variable has only two levels
    4. DIt is tested using Mauchley's test in SPSS
  7. 7If the assumption of sphericity is broken, which correction is available in SPSS?
    1. ALevene
    2. BMauchly
    3. CKolmogorov-Smirnov
    4. DGreenhouse-Geisser
  8. 8The larger the F statistic in a repeated-measures ANOVA, the larger the _____________ compared to the _________
    1. AVariation between conditions; random variation
    2. BVariation within individuals; variation between individuals
    3. CVariation between individuals; variation within individuals
    4. DRandom variation; variation between conditions

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User has deleted their subject information Quiz on Week 4, created by Deleted user on 19/05/2019.
Author
Deleted user
Language
English
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16
History
Created on 19 May 2019 · updated on 19 May 2019

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