Voorwaarden
1. EAS T-test
2. Normaliteit n>30 I Mann-Whitney Test: gemiddelden
2 ona8ankelijke groepen
3. Gelijke varian5es L Levene's test eq variances not ass. Lees: Levene's test & SIg. 2-tailed
4. Ona8ankelijke groepen I Gepaarde t-toets Interpreteer: "Mean" (bij "Descrip5ves")
5. A8. var = Metrisch I Nom: chi2, Ord: M-W
One-Way ANOVA=varian6eanalyse
Test: gemiddelden (o.b.v varian5es: F-toets ipv T-
toets)
Lees: SIg. (bij "Anova")
1X & 1Y Indien signi_can5e: Post-Hoc-> Pairwise
(paarsgewijse vergelijking)
Interpreteer: "Mean" (bij "Descrip5ves")
Voorwaarden
1. EAS
2. Normaliteit n>30 I Kruskal-Wallis
>2 ona8ankelijke groepen
3. Gelijke varian5es: Test of homogenity I K-W
4. Ona8ankelijke groepen I Repeated Measures
5. A8. var. = Metrisch I Nom: Chi2, Ord: K-W Two-Way ANOVA = GLM Univariate
2X & 1Y Test: gemiddelden (o.b.v varian5es: F-toets ipv T-toets)
Voorwaarden: Lees: Test of betw. subj: Edects: hoofdedect en/of
=Metrische Y Andere variabele (X) die interac5e-edect aeezen bij "Sig"
mogelijk invloed heeh, ANCOVA Categorisch
= parametrisch Indien signi_can5e: Post hoc test ("Mul5ple
bovenop de vastgelegde Zelfde principe als bij 2- >=2 ona8 groepen
= Interval/Ra5o way ANOVA Comparisons", SPSS syntax speciaal bij interac5e) ->
variabelen (zowel
paarsgewijze vergelijking
gerelateerde als Voorwaarde: metrisch!
ongerelateerde groepen) Interpreteer "Mean" (bij "Descrip5ves")
Voorwaarden
1. EAS
2. Normaliteit n>30 I Wicoxon
Gerelateerde groepen GLM repeated measures/Manova
3. A8ankelijke groepen I t-test
Test: gemiddelden
4. A8. var = Metrisch I Ord: Wilcoxon
(nom: NK) Lees: "Sig" bij "Mul5variate Tests"
1Y & 1X met >2 gerelateerde groepen (hoofdedect en/of interac5e-edect?)
OF Voorwaarde: bij >2 groepen within subj:
Sphericity niet voldaan --> Greenhouse-
GLM - Mul6variate 1Y & 2X waarvan minstens 1X met
2 of meer a8ankelijke Geisser interpreteren
gerelateerde groepen
variabelen & 1 of meer Test: gemiddelden Lees: "Sig" bij "Tests of Within-Subjects
OF
ona8ankelijke categorische Lees: mul5variate tests: "Sig" & Post Hoc Edects" (Sphericity/greenhouse)
variabelen (2Y & 1 of meer (pairwise) >1Y en 1 of meerdere X
Lees: "Sig" bij "Tests of Between-Subjects
X) Edects"
Interpreteer: Mean (bij "Descrip5ves)
Interpreteer: "Mean" bij "Descrip5ve
Sta5s5cs"
Gedownload door Gilles De Keyser (gilles-de-keyser@hotmail.com)
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