Assessment of the Psychometric Properties of the Apathy Evaluation Scale. Item content of the Apathy scale samples “problems with initiation, psychomotor retardation, spontaneity, drive, persistence, loss of energy Background: Apathy is usually defined as reduced interest and participation in various activities. REDCap Research. For the clinician and informant versions of the scale, two factors were identified which accounted for 51.1% and 54.4% of the variance, respectively. Assessment of apathy in AD requires clinicians to distinguish loss of motivation from loss of ability due to cognitive decline. Test. 3. Two hand-scorable, carbonless test booklets (self and family) are available. This 46-item behavior rating scale is much easier and less time-consuming to administer than a neuropsychological test battery. 2. Apathy scales identified for review include the Apathy Evaluation Scale (AES), the Apathy Scale (AS), the Apathy Inventory (AI), and the Lille Apathy Rating Scale (LARS). REDCap at CAMH. Given the wide variability of scales available for apathy evaluation and diagnosis, evaluation of psychometric properties, such as validity and reliability, is required and may help guide choice of scale . Table 1 presents the results of the factor analysis for the three versions of the AES. Items are written at a sixth-grade reading level. Clinical REDCap. Although apathy may be misdiagnosed as depression because of an overlap in symptoms, current research has shown apathy to be a discrete syndrome. Platforms: 4. User Accounts: 1343. It is a frequent consequence of neurological and psychiatric disorders. Development and validation studies are described in RS Marin, RC Biedrzycki, S Firinciogullari: “Reliability and Validity of the Apathy Evaluation Scale,” Psychiatry Research, 38:143-162, 1991 REDCapRCT. 766 in Production 4. Empathy is the ability to sense other people’s emotions, coupled with the ability to imagine what someone else might be thinking or feeling. Two thirds of the patients with apathy were also depressed, suggesting that apathy in PD is a frequent comorbid The FrSBe is a 46-item rating scale, with three subscales: Apathy (14 items), Disinhibition (15 items) and Executive dysfunction (17 items). A systematic literature review was conducted to identify scales that have either been validated or used in PD patients. Projects: 2068. You will then have the option to purchase the full results for $9.95 Take the test Objective This study was designed to establish the validity and reliability of the apathy inventory (IA), a rating scale for global assessment of apathy and separate assessment of emotional blunting, lack of initiative, and lack of interest. Test structure. They used the Apathy Scale to rate its severity, and the diagnosis was made based on a cutoff score on this instrument. After finishing this test you will receive a FREE snapshot report with a summary evaluation and graph. 1. 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