BASIS
ONDERZOEKSMETHODE EN
STATISTIEK
[Ondertitel van document]
Abstract
[Trek de aandacht van uw lezer met een interessante samenvatting. Dit is meestal een kort
overzicht van het document.
Wanneer u uw inhoud wilt toevoegen, klikt u hier en begint u te typen.]
Anne Fijten
[E-mailadres]
,Inhoud
Table of Contents
Hoorcollege 1.........................................................................................................................................4
Correlationeel onderzoek...................................................................................................................4
Samenhang.............................................................................................................................................4
Meetbaar maken................................................................................................................................5
Meetniveaus.......................................................................................................................................5
Validiteit.............................................................................................................................................6
Begripsvaliditeit..............................................................................................................................6
Empirische beoordelen...................................................................................................................6
Interne validiteit.............................................................................................................................6
Externe validiteit.............................................................................................................................6
Statistische validiteit.......................................................................................................................7
Betrouwbaarheid (is een voorwaarden voor validiteit)......................................................................7
Grapsle HC1............................................................................................................................................7
Hoorcollege 2.........................................................................................................................................9
Response proces...............................................................................................................................10
Response..........................................................................................................................................10
proces...............................................................................................................................................11
Grasple.............................................................................................................................................12
Hoorcollege 3.......................................................................................................................................14
Correlatiecoëfficiënt.........................................................................................................................14
De theorie-data cyclus......................................................................................................................14
Null hypothesis significance testing (NHST)......................................................................................15
Steekproeffout..............................................................................................................................16
Overschrijdingskans (of p-waarde):..............................................................................................16
Significantieniveau (α)..................................................................................................................16
Effectgrootte.................................................................................................................................16
Extra informatie................................................................................................................................17
Grasple.................................................................................................................................................17
Hoorcollege 4.......................................................................................................................................18
Regressie..........................................................................................................................................18
Enkelvoudige regressie.....................................................................................................................18
Goodness-of-fit.................................................................................................................................20
Goodness-of-fit verbeteren? Multipele regressive...........................................................................21
Regressiecoëfficiënten (=richtingscoëfficiënt)..................................................................................21
Gestandaardiseerde regressiecoëfficiënt........................................................................................21
2
, Standaardschattingsfout...................................................................................................................22
Voorwaarden....................................................................................................................................22
Hoorcollege 5.......................................................................................................................................24
Generaliseren...................................................................................................................................24
Total survey error framework...........................................................................................................24
Betrouwbaarheidsanalyse................................................................................................................26
Samenvoegen...............................................................................................................................26
Ompolen.......................................................................................................................................26
Schaalscores maken..........................................................................................................................26
Hoorcollege 5.......................................................................................................................................26
Oefenvragen, onderwerpen.............................................................................................................27
3
ONDERZOEKSMETHODE EN
STATISTIEK
[Ondertitel van document]
Abstract
[Trek de aandacht van uw lezer met een interessante samenvatting. Dit is meestal een kort
overzicht van het document.
Wanneer u uw inhoud wilt toevoegen, klikt u hier en begint u te typen.]
Anne Fijten
[E-mailadres]
,Inhoud
Table of Contents
Hoorcollege 1.........................................................................................................................................4
Correlationeel onderzoek...................................................................................................................4
Samenhang.............................................................................................................................................4
Meetbaar maken................................................................................................................................5
Meetniveaus.......................................................................................................................................5
Validiteit.............................................................................................................................................6
Begripsvaliditeit..............................................................................................................................6
Empirische beoordelen...................................................................................................................6
Interne validiteit.............................................................................................................................6
Externe validiteit.............................................................................................................................6
Statistische validiteit.......................................................................................................................7
Betrouwbaarheid (is een voorwaarden voor validiteit)......................................................................7
Grapsle HC1............................................................................................................................................7
Hoorcollege 2.........................................................................................................................................9
Response proces...............................................................................................................................10
Response..........................................................................................................................................10
proces...............................................................................................................................................11
Grasple.............................................................................................................................................12
Hoorcollege 3.......................................................................................................................................14
Correlatiecoëfficiënt.........................................................................................................................14
De theorie-data cyclus......................................................................................................................14
Null hypothesis significance testing (NHST)......................................................................................15
Steekproeffout..............................................................................................................................16
Overschrijdingskans (of p-waarde):..............................................................................................16
Significantieniveau (α)..................................................................................................................16
Effectgrootte.................................................................................................................................16
Extra informatie................................................................................................................................17
Grasple.................................................................................................................................................17
Hoorcollege 4.......................................................................................................................................18
Regressie..........................................................................................................................................18
Enkelvoudige regressie.....................................................................................................................18
Goodness-of-fit.................................................................................................................................20
Goodness-of-fit verbeteren? Multipele regressive...........................................................................21
Regressiecoëfficiënten (=richtingscoëfficiënt)..................................................................................21
Gestandaardiseerde regressiecoëfficiënt........................................................................................21
2
, Standaardschattingsfout...................................................................................................................22
Voorwaarden....................................................................................................................................22
Hoorcollege 5.......................................................................................................................................24
Generaliseren...................................................................................................................................24
Total survey error framework...........................................................................................................24
Betrouwbaarheidsanalyse................................................................................................................26
Samenvoegen...............................................................................................................................26
Ompolen.......................................................................................................................................26
Schaalscores maken..........................................................................................................................26
Hoorcollege 5.......................................................................................................................................26
Oefenvragen, onderwerpen.............................................................................................................27
3
