title: Age differences and schema effects in memory for crime information.
abstract: BACKGROUND/STUDY CONTEXT: This study investigated age-related differences in memory for crime information. Older adults have been found to rely more than young adults on schema- and stereotype-based processing in memory, and such age differences may have implications in the criminal justice system. Some prior research has examined schema-based processing among older adults in legal settings, but no studies have tested for schema effects on older adults' memory for specific details of a crime.
  
  
  METHODS
  Older adults (N = 56, ages 65-93) and young adults (N = 52, ages 18-22) read a passage about a criminal suspect's "bad" or "good" childhood, and then read a crime report containing incriminating, exonerating, and neutral details with regard to the suspect. Participants were subsequently tested on recognition of accurate versus altered details from the crime report. Participants also rated the suspect"s guilt, and completed a battery of neuropsychological tests. Correct and false recognition rates were analyzed with ANOVA to compare means across age group, evidence type, and background type, and guilt ratings were analyzed with linear regression using neuropsychological scores as predictors.
  
  
  RESULTS
  Among older adults, an interaction was found between evidence type (incriminating/exonerating) and suspect's background (good/bad childhood) in false recognition of altered details from the crime report, supporting the hypothesis that schema-based processing influenced older adult memory from crime information. Additionally, although guilt ratings were not related to the suspect's background for either age group, they were predicted by older adults' short-delay recall (β = -.37), suggesting that cognitive decline may play a role in older adults' interpretations of evidence.
  
  
  CONCLUSIONS
  The findings suggest reduced cognitive capacity in older adults increases schema-based processing in memory for crime information, and are consistent with research in other domains that has demonstrated greater schema effects in memory with aging. The results may have implications for criminal justice, and open up possibilities for further research on how young and older adults may differ in memory for specific types of crime information.
authors: Department of Psychology and Neuroscience Program, Elon University, Elon, North Carolina 27244, USA. aoverman@elon.edu
authors: Amy A
authors: AA
authors: Overman
authors: Kimberly D
authors: KD
authors: Wiseman
authors: Meredith
authors: M
authors: Allison
authors: Joseph D W
authors: JD
authors: Stephens
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000523:psychology*; D003415:Crime; D006801:Humans; D008568:Memory; D009483:Neuropsychological Tests; D011930:Reaction Time; D055815:Young Adult