{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T17:53:38Z","timestamp":1791309218865,"version":"4.3.1"},"reference-count":29,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2014,3,6]],"date-time":"2014-03-06T00:00:00Z","timestamp":1394064000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Transfusion"],"published-print":{"date-parts":[[2014,8]]},"abstract":"\n Background<\/jats:title>\n Evidence indicates that donor identity is an important predictor of donation behavior; however, prior studies have relied on diverse, unidimensional measures with limited psychometric support. The goals of this study were to examine the application of self\u2010determination theory to blood donor motivations and to develop and validate a related multidimensional measure of donor identity.<\/jats:p>\n <\/jats:sec>\n \n Study Design and Methods<\/jats:title>\n \n Items were developed and administered electronically to a sample of\n N<\/jats:styled-content>\n ew\n Y<\/jats:styled-content>\n ork\n B<\/jats:styled-content>\n lood\n C<\/jats:styled-content>\n enter (\n NYBC<\/jats:styled-content>\n ) donors (n\u2009=\u2009582) and then to a sample of\n O<\/jats:styled-content>\n hio\n U<\/jats:styled-content>\n niversity students (n\u2009=\u20091005). Following initial confirmatory factor analysis (\n CFA<\/jats:styled-content>\n ) on the\n NYBC<\/jats:styled-content>\n sample to identify key items related to self\u2010determination theory's six motivational factors, a revised survey was administered to the university sample to reexamine model fit and to assess survey reliability and validity.\n <\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n \n Consistent with self\u2010determination theory, for both samples\n CFA<\/jats:styled-content>\n s indicated that the best fit to the data was provided by a six\u2010motivational\u2010factor model, including amotivation, external regulation, introjected regulation, identified regulation, integrated regulation, and intrinsic regulation.\n <\/jats:p>\n <\/jats:sec>\n \n Conclusion<\/jats:title>\n \n The\n B<\/jats:styled-content>\n lood\n D<\/jats:styled-content>\n onor\n I<\/jats:styled-content>\n dentity\n S<\/jats:styled-content>\n urvey provides a psychometrically sound, multidimensional measure of donor motivations (ranging from unmotivated to donate to increasing levels of autonomous motivation to donate) that is suitable for nondonors as well as donors with varying levels of experience. Future research is needed to examine longitudinal changes in donor identity and its relationship to actual donation behavior.\n <\/jats:p>\n <\/jats:sec>","DOI":"10.1111\/trf.12588","type":"journal-article","created":{"date-parts":[[2014,3,6]],"date-time":"2014-03-06T23:28:08Z","timestamp":1394148488000},"page":"2098-2105","source":"Crossref","is-referenced-by-count":48,"title":["The Blood Donor Identity Survey: a multidimensional measure of blood donor motivations"],"prefix":"10.1111","volume":"54","author":[{"given":"Christopher R.","family":"France","sequence":"first","affiliation":[{"name":"Department of Psychology Ohio University Athens Ohio"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jennifer M.","family":"Kowalsky","sequence":"additional","affiliation":[{"name":"Department of Psychology Ohio University Athens Ohio"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Janis 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