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題名:	Assessing dimensionality of the parasocial interaction scale 擬社會互動量表構面之探討
作者:	林淑芳 Lin, S.-F. McDonald, Daniel G.
貢獻者:	傳播學院
關鍵詞:	擬社會互動;因素構面;因素分析;項目反應理論 Parasocial interaction;Dimensionality;Factor analysis;IRT
日期:	2011-01
上傳時間:	2020-06-22 10:48:00 (UTC+8)
摘要:	Although originally posited as a unidimensional measure, it has recently been suggested that A.M. Rubin et al.`s PSI Scale may be multidimensional. This paper investigates the dimensionality of the PSI scale in three studies. Study 1 examined the dimensionality of the PSI scale by asking participants rate the scale items regarding their ”favorite TV character.” The fit of 1, 2, and 3 factor models were compared. In order to replicate the findings of study 1, study 2 followed the same procedure using a very different sample. Study 3 expanded the findings of the previous studies and examined the fit of the 3-factor model across three time points and with specific content. Results of all three studies suggest that a three-factor model provides the best fitting solution in all cases. We discussed our findings in terms of conceptual and methodological issues in the measurement of PSI.
關聯:	資訊傳播研究, Vol.2, pp.1-28
資料類型:	article
DOI 連結:	https://doi.org/10.6144/JIC.2011.0102.01
DOI:	10.6144/JIC.2011.0102.01
顯示於類別:	[傳播學院] 期刊論文

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