Penn State Worry Questionnaire (PSWQ)

Literatuur

• Brown, T.A. (2003). Confirmatory factor analysis of the Penn State Worry Questionnaire:   Multiple factors or method effects? Behaviour Research and Therapy, 41, 1411-1426.  
• Fresco, D.M., Heimberg, R.G., Mennin, D.S., & Turk, C.L. (2002). Confirmatory factor analysis   of the Penn State Worry Questionnaire. Behaviour Research and Therapy, 40, 313-323.
• Joos, E., Raes, F., Vansteenwegen, D., & Hermans, D. (2009). De Penn State Worry Questionnaire – Past Day: Ontwikkeling van een toestandsmaat voor piekeren. Gedragstherapie, 42, 69-84.
• Kerkhof, A., Hermans, D., Figee, A., Laeremans, I., Pieters, G., & Aardema, A. (2000). The   Penn State Worry Questionnaire en de Worry Domains Questionnaire: Eerste resultaten bij Nederlandse en Vlaamse klinische en poliklinische populaties. Gedragstherapie,33, 135-146.
• Meyer, T.J., Miller, M.L., Metzger, R.L., & Borkovec, T.D. (1990). Development and validation of the Penn State Worry Questionnaire. Behaviour Research and Therapy, 28, 487-495.  
• Rijsoort, S. van, Emmelkamp, P., & Vervaeke, G. (1999). The Penn State Worry Questionnaire and the Worry Domains Questionnaire: Structure, reliability and validity. Clinical Psychology and Psychotherapy, 6, 297-307.
• Rijsoort, S. van, Vervaeke, G., & Emmelkamp, P. (1997). The Penn State Worrry Questionnaire en de Worry Domains Questionnaire: Eerste resultaten bij een normale Nederlandse populatie. Gedragstherapie, 30, 121-128.
• Startup, H.M., & Erickson, T.M. (2006). The Penn State Worry Questionnaire (PSWQ). In   G.C.L. Davey, & A. Wells (Eds.), Worry and its psychological disorders: Theory, assessment and treatment (pp. 265-283). Chichester, England: Wiley.
• Stöber,  J.,  &  Bittencourt,  J.  (1998).  Weekly  assessment  of  worry:  An  adaptation  of   the  Penn  State  Worry  Questionnaire  for  monitoring  changes  during  treatment.   B ehaviour Research and Therapy, 36, 645-656.
• Van der Heiden, C., Muris, P., Bos, A.E.R., & Molen, H. van der (2010). Factor structure of   the Dutch version of the Penn State Worry Questionnaire. Journal of Behaviour Therapy  Experimental psychiatry, 41, 304-309.
• Van der Heiden, C., Muris, P., Bos, A.E.R., Molen, H., van der & Oostra, M. (2009). Normative data for the Dutch version of the Penn State Worry Questionnaire. Netherlands  Journal of Psychology, 65, 69-75.