{'fraction_non_alphanumeric': 0.0431266846361186, 'fraction_numerical': 0.02336028751123091, 'mean_word_length': 4.925531914893617, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Evaluation of performance validity using a Rey Auditory Verbal Learning Test forced-choice trial

Abstract Objective: Forced-choice (FC) recognition memory is a common performance validity assessment methodology. This study introduces and evaluates the classification accuracy of a FC recognition trial for the Rey Auditory Verbal Learning Test (RAVLT). Method: The present sample of 122 military veterans (Mean age = 35.4, SD = 9.3) were all administered the RAVLT along with the FC procedure as part of a full neuropsychological protocol. Veterans were assigned to valid (n = 94) or invalid (n = 28) groups based on outcomes of performance validity measures. Results: The FC procedure was found to have strong sensitivity (67.9%) and specificity (92.6%) in predicting validity group status based on a cutoff score of ≤ 13. The FC trial outperformed RAVLT recognition hits (sensitivity = 46.4%, specificity = 91.5%) as a predictor of invalid performance. Conclusions: The RAVLT FC is demonstrated to be an effective measure of performance validity and is recommended for use as an adjunctive trial for the RAVLT.