title: Reliability and Validity of the Resistiveness to Care Scale Among Cognitively Impaired Older Adults.
abstract: Resistiveness to care is behavior that prevents or interferes with caregivers' performing or assisting with activities of daily living and puts residents at risk for inappropriate use of antipsychotic drugs, other restraining interventions, social isolation, and physical abuse. The purpose of this study was to establish the psychometric properties of a previously developed Resistiveness to Care measure.
  
  
  
  This was a descriptive study using baseline data from an ongoing randomized controlled trial testing a Function and Behavior Focused Care (FBFC) intervention. Residents were eligible to participate if they were 55 years of age or older, had a Mini-Mental State Exam (MMSE) score of 15 or less, and were not enrolled in hospice or admitted for subacute care. Descriptive information included age, race, gender, cognitive status, and marital status. In addition to the Resistance to Care Scale, the Barthel Index, the Physical Activity Survey in Long Term Care (PAS-LTC), and the Cohen-Mansfield Agitation Inventory (CMAI) were completed. Psychometric testing was done using Rasch analysis and the Winsteps statistical program.
  
  
  
  The participants were moderate to severely cognitively impaired (MMSE of 7.23), functionally dependent (Barthel Index 47.31, SD 27.59), and engaged in only 134.17 (SD = 207.32) minutes of physical activity daily. Reliability was supported based on a Cronbach alpha of 0.84 and the DIF analysis, as there was no difference in function of the items between male and female participants. Validity was supported as all items fit the measurement model based on INFIT and OUTFIT statistics.
  
  
  
  The findings support the reliability and validity of the Resistiveness to Care Scale for use with older adults with dementia in nursing home settings. Future work with the measure may benefit from the addition of items that are easier to endorse with regard to resistiveness to care (shutting eyes or spitting out food may be useful additions).
authors: University of Maryland School of Nursing, Baltimore, MD. Electronic address: galikbeth@gmail.com.
authors: Elizabeth
authors: E
authors: Galik
authors: University of Maryland School of Nursing, Baltimore, MD.
authors: Barbara
authors: B
authors: Resnick
authors: University of Maryland School of Nursing, Baltimore, MD.
authors: Erin
authors: E
authors: Vigne
authors: University of Maryland School of Medicine, Baltimore, MD.
authors: Sarah Dee
authors: SD
authors: Holmes
authors: University of Maryland School of Nursing, Baltimore, MD.
authors: Victoria
authors: V
authors: Nalls
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001519:Behavior; D060825:Cognitive Dysfunction; D005260:Female; D006801:Humans; D008134:Long-Term Care; D008297:Male; D008875:Middle Aged; D009735:Nursing Homes; D011594:Psychometrics; D015203:Reproducibility of Results; D011795:Surveys and Questionnaires / Q000592:standards*; D016312:Treatment Refusal / Q000523:psychology* / Q000706:statistics & numerical data
keywords: Dementia; behavior; nursing home; resistiveness to care