The Sports Inventory for Pain: a confirmatory factor analysis.
This investigation was designed to assess the factorial validity of the Sports Inventory for Pain (SIP) which was completed by 182 undergraduate students. Responses were subjected to a confirmatory factor analysis designed to test the hypothesized underlying factor structure. Of five proposed subscales, only the items for the Cognitive and Coping subscales reasonably fit the hypothesized structure. To improve the fit of the model, factors were allowed to correlate, and the worst fitting item from each of the subscales was removed. The modified model also failed to adequately fit the data. Lastly, the items corresponding to the worst fitting subscale were dropped from the analysis. Again, the modified model failed to fit the data. Discussion suggests a possible respecification of the SIP.
Bartholomew
J B
JB
Department of Kinesiology and Health Education, University of Texas-Austin, USA. John.Bart@mail.utexas.edu
Edwards
S M
SM
Brewer
B W
BW
Van Raalte
J L
JL
Linder
D E
DE
D000223:Adaptation, Psychological; D000328:Adult; D005163:Factor Analysis, Statistical; D006801:Humans; D015233:Models, Statistical; D010146:Pain / Q000523:psychology*; D013177:Sports