Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Stefan L. K. Gruijters"'
Publikováno v:
Interpersona: An International Journal on Personal Relationships, Vol 7, Iss 2, Pp 272-281 (2013)
The positive effects of partner support on pregnancy outcomes and maternal (mental) health are well established in the literature. Less is known about pregnant women’s perceptions of their partner and relationship, and whether these differ from tho
Externí odkaz:
https://doaj.org/article/8cdecd0c703f4b42918adbafd65913a5
Publikováno v:
Psychology & Health, 37(1), 1-16. Routledge/Taylor & Francis Group
Gruijters, S L K & Peters, G J 2022, ' Meaningful change definitions : Sample size planning for experimental intervention research ', Psychology & Health, vol. 37, no. 1, pp. 1-16 . https://doi.org/10.1080/08870446.2020.1841762
Psychology & Health, 37(1), 1-16. TAYLOR & FRANCIS LTD
Gruijters, S L K & Peters, G J 2022, ' Meaningful change definitions : Sample size planning for experimental intervention research ', Psychology & Health, vol. 37, no. 1, pp. 1-16 . https://doi.org/10.1080/08870446.2020.1841762
Psychology & Health, 37(1), 1-16. TAYLOR & FRANCIS LTD
Experimental tests of interventions need to have sufficient sample size to constitute a robust test of the intervention's effectiveness with reasonable precision and power. To estimate the required sample size adequately, researchers are required to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6418aad85857fb04f01f3d158d38f96
https://doi.org/10.1080/08870446.2020.1841762
https://doi.org/10.1080/08870446.2020.1841762
Autor:
Stefan L. K. Gruijters
Publikováno v:
Gruijters, S L K 2022, ' Making inferential leaps : Manipulation checks and the road towards strong inference ', Journal of Experimental Social Psychology, vol. 98, 104251 . https://doi.org/10.1016/j.jesp.2021.104251
Journal of Experimental Social Psychology, 98:104251. Academic Press Inc.
Journal of Experimental Social Psychology, 98:104251. Academic Press Inc.
Experiments in psychology often target hypothetical constructs to test some causal hypothesis or theory. In light of this goal, it is pertinent to use a manipulation that actually changes the focal hypothetical construct, and only that construct. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc2a950c4956c138af5a4ab37f3cddee
https://doi.org/10.1016/j.jesp.2021.104251
https://doi.org/10.1016/j.jesp.2021.104251
Evaluating the reliability of measurement instruments is common practice in organizational psychology. When measurement proceeds using composites of multiple indicators, reliability is often examined with internal consistency estimates. This is commo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad508fe985d6c627b29e83974c881865
https://doi.org/10.31234/osf.io/qar39
https://doi.org/10.31234/osf.io/qar39
Autor:
Stefan L. K. Gruijters
In this short paper, I review some reasons why the use of PCA finds little justication in the context of validating psychological scales. I make a case for the burgeoning use of better alternatives such as confirmatory factor analysis(CFA).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::538fe61cc374be42afe7a6e654cb7840
https://doi.org/10.31234/osf.io/qbe6k
https://doi.org/10.31234/osf.io/qbe6k
Autor:
Stefan L. K. Gruijters
Publikováno v:
The European Health Psychologist, 18(5), 205-209
Checks on baseline differences in randomized controlled trials (RCTs) are often done using null-hypothesis significance tests (NHSTs). However, the use of NHSTs to establish the degree of baseline similarity is inappropriate, potentially misleading,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bc5602059684d5fdc72910116002be0
https://doi.org/10.31234/osf.io/qftwg
https://doi.org/10.31234/osf.io/qftwg
Publikováno v:
Human Nature-An Interdisciplinary Biosocial Perspective, 29(1), 33-44. Springer Verlag
Human Nature-An Interdisciplinary Biosocial Perspective, 29(1), 33-44. Springer New York
Gruijters, S L K & Fleuren, B P I 2018, ' Measuring the Unmeasurable : The Psychometrics of Life History Strategy ', Human Nature-An Interdisciplinary Biosocial Perspective, vol. 29, no. 1, pp. 33-44 . https://doi.org/10.1007/s12110-017-9307-x
Human Nature-An Interdisciplinary Biosocial Perspective, 29(1), 33-44. Springer New York
Gruijters, S L K & Fleuren, B P I 2018, ' Measuring the Unmeasurable : The Psychometrics of Life History Strategy ', Human Nature-An Interdisciplinary Biosocial Perspective, vol. 29, no. 1, pp. 33-44 . https://doi.org/10.1007/s12110-017-9307-x
Within evolutionary biology, life-history theory is used to explain cross-species differences in allocation strategies regarding reproduction, maturation, and survival. Behavioral scientists have recently begun to conceptualize such strategies as a w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d704080dbd7a4ec0a48635f1f58a16df
https://doi.org/10.1007/s12110-017-9307-x
https://doi.org/10.1007/s12110-017-9307-x
Autor:
Stefan L. K. Gruijters
Publikováno v:
Health Psychology Review, 11(2), 125-129. Routledge/Taylor & Francis Group
Health Psychology Review, 11(2), 125-129. Taylor & Francis Group
Gruijters, S L K 2017, ' The reasoned actions of an espresso machine : A comment on Peters and Crutzen (2017) ', Health Psychology Review, vol. 11, no. 2, pp. 125-129 . https://doi.org/10.1080/17437199.2017.1306716
Health Psychology Review, 11(2), 125-129. Taylor & Francis Group
Gruijters, S L K 2017, ' The reasoned actions of an espresso machine : A comment on Peters and Crutzen (2017) ', Health Psychology Review, vol. 11, no. 2, pp. 125-129 . https://doi.org/10.1080/17437199.2017.1306716
In ‘Pragmatic nihilism: How a theory of nothing can help health psychology progress’, Peters and Crutzen (2017) discuss a question relevant to many in psychology: What are we actually measuring? Ac...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b30090ab3cdaf3c7327062c3cdb53b36
https://cris.maastrichtuniversity.nl/en/publications/8e7a2e78-2ae9-436a-a2e2-299f260fbe3d
https://cris.maastrichtuniversity.nl/en/publications/8e7a2e78-2ae9-436a-a2e2-299f260fbe3d
Publikováno v:
Psychology & Health, 31(8). Routledge/Taylor & Francis Group
Psychology and Health, 959-975. Taylor & Francis
STARTPAGE=959;ENDPAGE=975;ISSN=0887-0446;TITLE=Psychology and Health
Gruijters, S L K, Tybur, J M, Ruiter, R A C & Massar, K 2016, ' Sex, germs, and health: Pathogen avoidance motives and health protective behaviors ', Psychology and Health, pp. 959-975 . https://doi.org/10.1080/08870446.2016.1161194
Psychology and Health, 959-975. Taylor & Francis
STARTPAGE=959;ENDPAGE=975;ISSN=0887-0446;TITLE=Psychology and Health
Gruijters, S L K, Tybur, J M, Ruiter, R A C & Massar, K 2016, ' Sex, germs, and health: Pathogen avoidance motives and health protective behaviors ', Psychology and Health, pp. 959-975 . https://doi.org/10.1080/08870446.2016.1161194
OBJECTIVE: Recent work suggests that the psychology of pathogen-avoidance has wide-reaching effects on how people interact with the world. These processes - part of what has been referred to as the behavioural immune system - are, in a way, our 'evol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4845a2731236ddff3d9a57124a81dc3e
https://doi.org/10.1080/08870446.2016.1161194
https://doi.org/10.1080/08870446.2016.1161194