We report the results of a 31-day trial on the effects of chocolate scent on purchasing behavior in a bookstore. Our study replicates and extends a 10-day randomized controlled trial in order to examine the generalizability of the original finding. We first introduce the study of store atmospherics and highlight the importance and dearth of replication in this area. In the next section, we desc...

A central task of psychotherapy process measurement development is the assessment of reliability and validity. The convention of reporting intraclass correlations (ICCs) for coding procedures assumes that variance in scores can be adequately explained by differences between individuals and error resulting from differences in coders. Given the complex coding procedures that are common in psychot...

BACKGROUND Although the reliability of admission interviews has been improved through the use of objective and structured approaches, there still remains the issue of identifying and measuring relevant attributes or noncognitive domains of interest. In this present study, we use generalizability theory to determine the estimated variance associated with participants, judges and stations from a ...