Correlation between Gift-giving Engagement and Resources Exchange.
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Source: calculation based on Authors' survey data.Notes: [1] Each cell presents pairwise correlation coefficient with its significance.[2] All five columns indicating resources exchange set the possible values into five categories: 1 = most often, 2 = very often, 3 = somewhat often, 4 = not at all often, 5 = rare or never.
创建时间：
2015-12-02
