(a) Kopieer het bovenstaande pijlendiagram naar het sjabloon en plaats daarin de
onderzoeksvariabelen van deze studie, zodat de verwachte relaties tussen de variabelen goed tot
uiting komen.
Actief
Self-efficacy
beweeggedrag
Het type app
Fysiek
Motivatie
welbevinden
(b) Wat is volgens u de reden dat er nulmetingen zijn gedaan van de vier variabelen uit het model?
Door gebruik te maken van een nulmeting kan de startpositie van het experiment worden
bepaald, en is het makkelijker en duidelijker om de causale verbanden tussen de onafhankelijke,
afhankelijke en co-variabelen te herkennen.
Pagina 2
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