The original Snyder's Dispositional Hope Scale (DHS) was applied to 224 American college students and the Chinese version to 255 Chinese college students. Equivalence of the two DHS was tested, including configural invariance, metric invariance, and scalar invariance. The results demonstrated that the Snyder's DHS has measurement equivalence between Chinese and American college students; that is, the same psychological structure was measured in Chinese and American college samples. Therefore, cross-cultural measurements of hope are valid. In addition, Chinese college students and American college students did not differ significantly on the Agency factor of the DHS whereas American students scored significantly higher than did Chinese college students on the Pathways factor. This dissimilarity may be explained by differences in the cultural backgrounds and education systems of the two countries.
Development of an Instrument to Measure Hope in ChinaHope theory and the corresponding instruments proposed by Snyder et al. (1991) were rooted and developed in the context of American culture. Snyder (1995) noted that the construction of the hope model had taken into account populations with different cultural backgrounds in the United States. He believed that individuals from various cultural backgrounds experience the same
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