Selected research to date
Studies supporting the equivalency of test scores when picture stimuli are displayed to the examinee in a printed manual versus a digital display on a computer screen (in-person administration):
Daniel, M. H. (2012a). Equivalence of Q-interactive administered cognitive tasks: WAIS–IV. Q-interactive Technical Report 1. Bloomington, MN: Pearson.
Daniel, M. H. (2012b). Equivalence of Q-interactive administered cognitive tasks: WISC–IV. Q-interactive Technical Report 2. Bloomington, MN: Pearson.
Studies addressing the use of PPVT-4 via telepractice:
Eichstadt, T. J., Castilleja, N., Jakubowitz, M., & Wallace, A. (2013, November). Standardized assessment via telepractice: qualitative review and survey data. Paper presented at the annual meeting of the American-Speech-Language-Hearing Association, Chicago, IL.
Note: Further research may be added over time.