,Inhoudsopgave
Basisinformatie cursus ............................................................................................................................... 4
College 1: toetsen en oneway designs .................................................................................................... 4
Soorten onderzoek ........................................................................................................................................ 4
One-sample t-toets ........................................................................................................................................ 6
College 5: kritisch denken ........................................................................................................................ 35
Moraal van het p-verhaal: .......................................................................................................................... 38
Alle 6 kritische punten op een rij ............................................................................................................. 40
College 6: niet-parametische toetsen ..................................................................................................... 40
Wilcoxon Ranksum test ............................................................................................................................. 44
Wilcoxon Signed Rank test ....................................................................................................................... 45
Kruskall-Wallis Test .................................................................................................................................... 46
College 8: tweeweg anova ........................................................................................................................ 55
Mean of Squares .......................................................................................................................................... 56
Sum of squares & vrijheidsgraden ......................................................................................................... 56
Sum of squares error.................................................................................................................................. 58
,College 9: quasi experimentele designs ................................................................................................ 64
Validiteit, twee soorten: ............................................................................................................................. 64
Quasi-experimental ..................................................................................................................................... 65
Causaliteit, 3 eigenschappen: .................................................................................................................. 65
Nonequivalent groups posttest-only ...................................................................................................... 66
Time series .................................................................................................................................................... 68
Time series Simple interrupted ................................................................................................................ 68
Time series Trendline ................................................................................................................................. 69
Comparative time series ............................................................................................................................ 71
Time series in disguise .............................................................................................................................. 72
, Basisinformatie cursus
Hoe zit een week eruit?
Maandag: thops en college, literatuur
Woensdag: practicum, begin portofolio opdracht (inleveren de week erop)
Vrijdag: end of the week test (10 vragen, 7 goed hebben)
Tentamen 21 december
- Telt 80% mee
- Minimaal een voldoende
- Multiple choice
- Over alle cursusmaterialen
Portofolio opdrachten
- Telt 20% mee
- Minimaal een voldoende
- Er zijn 5 opdrachten
- PO5 is verplicht
- Minimaal 2 (5 en nog een) maken
- Maar allemaal= is hoger cijfer
➢ Voor elke opdracht krijg je punten, 1,5p per opdracht als voldoende
➢ Laatste opdracht 4p, is ook groter
➢ Alles gemaakt? Cijfer: 10
4 poster opdrachten + 1 video
- Video is verplicht + 1 van de andere opdrachten
- Elke poster 1,5p, video 4p
Practicum
- Toepassen kennis en verdiepen theorie
- Werkbladen vooraf op BS
- Niet verplicht, maar wel aangeraden
College 1: toetsen en oneway designs
Leerdoelen
- De gedachte achter statistische toetsen kunnen uitleggen
- T-toets voor 1 gemiddelde uitvoeren
- Kunnen uitleggen wat een oneway design is
- Drie experimentele (basis)designs kunnen uitleggen
- Kunnen uitleggen wat het verschil is tussen subject variabelen en experimentele
variabelen
- Het eerste deel van de toetsboom gebruiken.
Methoden, technieken en statistiek
Methoden: Validiteit van onderzoek: hoe heb je gemeten?
Beschrijvende statistiek: Hoe zit de (gemeten) data eruit?
Inferentiele statistiek: Wat kan ik zeffen over de populatie op basis van een
steekproef?
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