Faculty Bibliography

Recent acceleration in development of computerized neuropsychological tests and test batteries has led to gains in sophistication, intuitiveness, and capability with concomitant opportunities for greater adoption among practitioners. Advantages attributed to computerized methods (e. g., standardization, large-scale screening, measurement of performance attributes inaccessible by traditional means) enhance prospects for growth. Despite technological improvement and potential benefit to neuropsychological assessment, the regularity with which neuropsychologists utilize computer-based methods remains unsettled. As part of a 10-year follow-up study of neuropsychological test usage practices, we surveyed neuropsychologists' utilization of computerized instruments and investigated practice-related factors that influence computerized test adoption. Respondents were 512 doctorate-level psychologists residing in the United States and Canada (26% usable response rate; 54% female) affiliated with the National Academy of Neuropsychology or the International Neuropsychological Society. Of the 693 distinct instruments reported by respondents, only 6% (n = 40) were computerized, and the average respondent reported rarely using computerized tests. We present the top-ranked computerized instruments and results of correlational analyses, which indicate that fewer years practicing and the youth of respondents associates with increased likelihood of computerized test utilization, along with increased utilization of neuropsychological tests with alternative or parallel forms. Implications for existing and emerging technologies in research and clinical settings are considered.

BACKGROUND: Pediatric-onset multiple sclerosis (MS) patients represent a subpopulation who are diagnosed during the course of development. Social cognitive deficits have recently been recognized in adults with MS. It is critical to identify whether these youngest patients with the disorder are also at risk. OBJECTIVE: To determine whether pediatric-onset MS is associated with social cognitive deficits. METHODS: Consecutively-recruited participants with pediatric-onset MS were compared to a group of age- and gender-matched healthy controls on Theory of Mind (ToM) task performance. Tasks measured facial affect recognition (Reading the Mind in the Eyes Test), detecting social faux pas (Faux Pas Test), and understanding the perspective of another (False Beliefs Task). RESULTS: Twenty-eight (28) pediatric-onset MS participants (median age 17 years) and 32 healthy controls (median age 16 years) completed the study. The MS participants performed worse than controls on all three ToM tasks: Reading the Mind in the Eyes Test (p = 0.008), the Faux Pas Test (p = 0.009), and the False Beliefs Task (p = 0.06). While more MS than control participants were impaired on a measure of information processing speed (the Symbol Digit Modalities Test; 38% versus 6%), it did not account for the differences in ToM performance. CONCLUSIONS: Social cognition may represent an area of cognitive functioning affected by MS in the pediatric-onset population. These processes are especially important to study in younger patients as they may have long range implications for social adjustment, employment, and well-being.