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Psychometric evaluation of the Self-Awareness in Daily Life-3 Scale (SADL-3) for the assessment of self-awareness after acquired brain injury

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Psychometric evaluation of the Self-Awareness in Daily Life-3 Scale (SADL-3) for the assessment of self-awareness after acquired brain injury. / Winkens, Ieke; Prinsen, Arno; Meijerink, Annemieke; Van Heugten, Caroline; Ponds, Rudolf.

In: Brain Injury, Vol. 33, No. 5, 16.04.2019, p. 598-609.

Research output: Contribution to journalArticleAcademicpeer-review

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@article{e122df3667a843dab332c961477672fe,
title = "Psychometric evaluation of the Self-Awareness in Daily Life-3 Scale (SADL-3) for the assessment of self-awareness after acquired brain injury",
abstract = "OBJECTIVE: The Self-Awareness in Daily Life-3 Scale (SADL-3) was designed to assess self-awareness in the chronic phase after acquired brain injury (ABI). The main objective was to evaluate its feasibility and usability for clinical practice, reliability and validity.METHODS: Participants were 89 patients with ABI. SADL-3 core distributions, floor and ceiling effects and percentage of missing items were used. Ratings made by two staff members and ratings at two time points were compared. SADL-3 ratings were compared with Awareness Questionnaire (AQ) ratings, Patient Competency Rating Scale (PCRS) ratings, and ratings made on the Clinician's Rating Scale for evaluating Impaired Self-Awareness and Denial of Disability (CRS-ISA-DD). Staff members completed a questionnaire concerning the usability of the SADL-3.RESULTS: No floor or ceiling effects were present. Results show sufficient inter-rater reliability (ICC > .40), acceptable test-retest reliability (ρs > .75) and sufficient convergent validity (ρs > .30). The median administration time was 15 minutes (SD = 21.2). Most staff members rated the SADL-3 as fairly easy to very easy to complete.CONCLUSIONS: The SADL-3 is a brief scale with sufficient psychometric properties. Teams can use it in clinical practice to identify patients' self-awareness in the chronic phase after ABI.",
keywords = "Acquired brain injury, self-awareness, scale, psychometric evaluation, RATING-SCALE, DEFICITS, REHABILITATION, MODERATE",
author = "Ieke Winkens and Arno Prinsen and Annemieke Meijerink and {Van Heugten}, Caroline and Rudolf Ponds",
year = "2019",
month = "4",
day = "16",
doi = "10.1080/02699052.2019.1566969",
language = "English",
volume = "33",
pages = "598--609",
journal = "Brain Injury",
issn = "0269-9052",
publisher = "TAYLOR & FRANCIS LTD",
number = "5",

}

RIS

TY - JOUR

T1 - Psychometric evaluation of the Self-Awareness in Daily Life-3 Scale (SADL-3) for the assessment of self-awareness after acquired brain injury

AU - Winkens, Ieke

AU - Prinsen, Arno

AU - Meijerink, Annemieke

AU - Van Heugten, Caroline

AU - Ponds, Rudolf

PY - 2019/4/16

Y1 - 2019/4/16

N2 - OBJECTIVE: The Self-Awareness in Daily Life-3 Scale (SADL-3) was designed to assess self-awareness in the chronic phase after acquired brain injury (ABI). The main objective was to evaluate its feasibility and usability for clinical practice, reliability and validity.METHODS: Participants were 89 patients with ABI. SADL-3 core distributions, floor and ceiling effects and percentage of missing items were used. Ratings made by two staff members and ratings at two time points were compared. SADL-3 ratings were compared with Awareness Questionnaire (AQ) ratings, Patient Competency Rating Scale (PCRS) ratings, and ratings made on the Clinician's Rating Scale for evaluating Impaired Self-Awareness and Denial of Disability (CRS-ISA-DD). Staff members completed a questionnaire concerning the usability of the SADL-3.RESULTS: No floor or ceiling effects were present. Results show sufficient inter-rater reliability (ICC > .40), acceptable test-retest reliability (ρs > .75) and sufficient convergent validity (ρs > .30). The median administration time was 15 minutes (SD = 21.2). Most staff members rated the SADL-3 as fairly easy to very easy to complete.CONCLUSIONS: The SADL-3 is a brief scale with sufficient psychometric properties. Teams can use it in clinical practice to identify patients' self-awareness in the chronic phase after ABI.

AB - OBJECTIVE: The Self-Awareness in Daily Life-3 Scale (SADL-3) was designed to assess self-awareness in the chronic phase after acquired brain injury (ABI). The main objective was to evaluate its feasibility and usability for clinical practice, reliability and validity.METHODS: Participants were 89 patients with ABI. SADL-3 core distributions, floor and ceiling effects and percentage of missing items were used. Ratings made by two staff members and ratings at two time points were compared. SADL-3 ratings were compared with Awareness Questionnaire (AQ) ratings, Patient Competency Rating Scale (PCRS) ratings, and ratings made on the Clinician's Rating Scale for evaluating Impaired Self-Awareness and Denial of Disability (CRS-ISA-DD). Staff members completed a questionnaire concerning the usability of the SADL-3.RESULTS: No floor or ceiling effects were present. Results show sufficient inter-rater reliability (ICC > .40), acceptable test-retest reliability (ρs > .75) and sufficient convergent validity (ρs > .30). The median administration time was 15 minutes (SD = 21.2). Most staff members rated the SADL-3 as fairly easy to very easy to complete.CONCLUSIONS: The SADL-3 is a brief scale with sufficient psychometric properties. Teams can use it in clinical practice to identify patients' self-awareness in the chronic phase after ABI.

KW - Acquired brain injury

KW - self-awareness

KW - scale

KW - psychometric evaluation

KW - RATING-SCALE

KW - DEFICITS

KW - REHABILITATION

KW - MODERATE

U2 - 10.1080/02699052.2019.1566969

DO - 10.1080/02699052.2019.1566969

M3 - Article

VL - 33

SP - 598

EP - 609

JO - Brain Injury

T2 - Brain Injury

JF - Brain Injury

SN - 0269-9052

IS - 5

ER -