title: The development and validation of the Age-Based Rejection Sensitivity Questionnaire.
abstract: OBJECTIVE
  There is much evidence suggesting that older adults are often negatively affected by aging stereotypes; however, no method to identify individual differences in vulnerability to these effects has yet been developed. The purpose of this study was to develop a reliable and valid questionnaire to measure individual differences in the tendency to anxiously expect, readily perceive, and intensely react to age-based rejection among older adults: the Age-Based Rejection Sensitivity Questionnaire (RSQ-Age).
  
  
  METHODS
  A pilot sample of older adults was asked to identify situations in which negative outcomes related to being an older adult might occur. From these responses, 58 scenarios representing 8 domains and themes were identified. Thirty initial items were created from this pool of scenarios, and this 30-item RSQ-Age underwent intensive testing and refinement to create the final 15-item RSQ-Age. The 15-item RSQ-Age was assessed for internal and test-retest reliability, as well as construct validity.
  
  
  RESULTS
  Results revealed that the RSQ-Age has good internal (alpha = .91) and test-retest, r(72) = .74, p < .01, reliability and is a valid measure of age-based rejection sensitivity (RS). Construct validity was supported by correlations with personal RS, age-based stigma consciousness, self-consciousness, awareness of ageism, and self-esteem.
  
  
  CONCLUSIONS
  The RSQ-Age is a useful measure for researchers and health care workers interested in the relationships between expectancy, perceptions, and reactions to age-based stigma and subsequent cognitive, behavioral, and health-related consequences.
authors.affiliation: Department of Psychology, University of Toronto, Toronto, Ontario, Canada. sonia.kang@utoronto.ca
authors.forename: Sonia K
authors.initials: SK
authors.lastname: Kang
authors.forename: Alison L
authors.initials: AL
authors.lastname: Chasteen
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011594:Psychometrics; D012059:Rejection, Psychology; D013240:Stereotyping; D011795:Surveys and Questionnaires; D055815:Young Adult