“…With regard to the analysis method, regression was used most frequently (e.g., Dynarski and Scott-Clayton 2006) followed by correlation analysis (e.g., Wolske, Stern, and Dietz 2017), structural equation modeling, factor analysis (e.g., Yuen et al 2017), and path analysis (e.g., Van Riper and Kyle 2014). As for the sample size, publications had 100–499 samples the most, followed by 500–20,000, less than 100, and big data such as 104 weeks of transaction screening through simulation with an ambiguous unit of data (e.g., Martinez-Moyano 2008; Wolske, Stern, and Dietz 2017; Denehy et al 2017; Lapinski et al 2017). Of the 156 publications, the most frequently occurring theory was the theory of planned behavior (in 33 publications) followed by prospect theory (in 11 publications; Online Appendix B).…”