Development and Validation of the Survey of Knowledge of Internet Risk and Internet Behavior

作者：Gable Robert K^*; Ludlow Larry H; McCoach D Betsy; Kite Stacey L

来源：Educational and Psychological Measurement, 2011, 71(1): 217-230.

DOI：10.1177/0013164410387389

• survey of Internet risk
• Rasch analysis
• latent class analysis

The development of the Survey of Knowledge of Internet Risk and Internet Behavior is described. A total of 1,366 Grades 7 and 8 male and female students from an urban, suburban, and rural school offered agree-disagree responses to 26 statements defining one Knowledge Scale and five behavior dimensions. Literaturebased support is presented for content validity. Construct validity support for the hypothesized dimensions is provided through Rasch model analysis of the Knowledge Scale supporting a unidimensional, hierarchically ordered scale. Latent class analyses provided support for the utility of the five categorical behavioral dimensions. Implications for instrument developers and educators are discussed.

• 出版日期2011-2