The School Counselor Leadership Survey: Confirmatory Factor Analysis and Validation

Equidistant Response Options on Likert-Type Instruments: Testing the Interval Scaling Assumption Using Mplus

The purpose of the present study was to provide the means to evaluate the "interval-scaling" assumption that governs the use of parametric statistics and continuous data estimators in self-report instruments that utilize Likert-type scaling. Using simulated and real data, the methodology to test for this important assumption is evaluated using the popular software Mplus 8.8. Evidence on meeting the assumption is provided using the Wald test and the equidistant index. It is suggested that routine evaluations of self-report instruments engage the present methodology so that the most appropriate estimator will be implemented when testing the construct validity of self-report instruments.

Development of the School Counselor Efficacy for College Knowledge Questionnaire

The present work describes the development of a new measure of school counselors’ perceived self-efficacy regarding their knowledge of information and processes necessary to effectively guide their students through the college transition process. Researchers developed the School Counselor Efficacy for College Knowledge Questionnaire and examined data from a national sample of 600 school counselors to determine its psychometric properties and factor structure. Exploratory and confirmatory factor analyses supported use of a modified five-factor model. Results showed strong internal consistency and preliminary evidence for convergent and divergent validity of the resultant scales.