PRIMARY OBJECTIVE: This study examined the construct and concurrent validity of ImPACT, a computerized neuropsychological test battery used for evaluating sports-related concussion. RESEARCH DESIGN: Approximately 100 neurologically intact undergraduates completed ImPACT and a battery of traditional neuropsychological tests utilized by the National Football League (NFL). METHODS AND PROCEDURES: Participants completed the two batteries in a counterbalanced order. Factor analyses examined the component structure of ImPACT and the NFL battery’s factor structure. Correlational analyses assessed relationships among variables within and across the two batteries. MAIN RESULTS: A four-factor solution explaining 70% of variance was found with the NFL battery, including general memory, mental processing speed, verbal memory and processing speed and auditory and verbal working memory. A five-factor solution explaining 69% of variance was found with the ImPACT battery, with components assessing forced choice efficiency, verbal and visual memory, inhibitory cognitive abilities, visual processing abilities with a memory component and a factor with a single loading from Colour Match Total Commissions. Correlations revealed a range of significant and non-significant correlations between the two batteries. CONCLUSIONS: While both batteries overlap regarding their assessed constructs (e.g. memory, inhibitory cognitive abilities) notable differences in their factor structures were present as well.