Measuring narcissismwith a single question? A replication and extension of the Single-Item Narcissism Scale (SINS)
نویسندگان
چکیده
⁎ Corresponding author at: Department of Psycholog Princeton University, Princeton, NJ 08544, United States. E-mail addresses: [email protected] [email protected] (S.A. Rosenthal). 1 According to classical reliability theory, responses refl error and true score variance. If observed errors are truly r out when aggregated over multiple items. Yet, this assump high redundancy of semantically equivalent content (R 2001).
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Development and Validation of the Single Item Narcissism Scale (SINS)
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