Vitulli, Tipton, and Rowe (1999) report evidence of age and sex differences in the strength of paranormal beliefs. An alternative interpretation of their data is offered in terms of differential item functioning. It is suggested that respondents' interpretation of paranormal belief test items may vary with age and sex, and that such differences in the strength with which such beliefs are endorsed has not been conclusively established by Vitulli, et al.
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References
1.
LangeR.IrwinH. J.HouranJ. (in press) Top-down purification of Tobacyk's Revised Paranormal Belief Scale. Personality and Individual Differences.
2.
LangeR.ThalbourneM. A.HouranJ.LesterD. (Unpublished) Depressive response sets due to gender and culture-based differential item functioning: A case study using Thalbourne's Manic-Depressiveness Scale (Unpublished manuscript, Univer. of Illinois at Springfield, IL)
3.
ThissenD.SteinbergL.GerrardM. (1986) Beyond group–mean differences: The concept of item bias. Psychological Bulletin, 99, 118–128.
4.
TobacykJ. J. (1988) A revised Paranormal Belief Scale. (Unpublished manuscript, Louisiana Tech Univer., Ruston, LA)
5.
VitulliW. F.TiptonS. M.RoweJ. L. (1999) Beliefs in the paranormal: Age and sex differences among elderly persons and undergraduate students. Psychological Reports, 85, 847–855.
6.
WuthnowR. (1976) Astrology and marginality. Journal for the Scientific Study of Religion, 15, 157–168.
