Engagement of a person with dementia scale: Establishing content validity and psychometric properties

Cindy Jones, Billy Sung, Wendy Moyle

Research output: Contribution to journalArticleResearchpeer-review

4 Downloads (Pure)

Abstract

Aim: To develop and psychometrically test the Engagement of a Person with Dementia Scale. Background: It is important to study engagement in people with dementia when exploring the effectiveness of psychosocial interventions that can promote meaningful activity, stimulation and well-being, through an increase in positive emotions and an improvement in quality of life. The Engagement of a Person with Dementia Scale was developed based on current literature and previous research work on a video coding tool to ascertain the effect of psychosocial interventions on engagement in people with dementia. Design/Method: Using the Delphi technique, the content validity of the scale was evaluated by 15 dementia experts and formal/informal dementia carers. Psychometric properties of the scale were evaluated using 131 videos of people with dementia presented with PARO—a therapeutic, interactive, robotic seal—in long-term aged care facilities. Results: A 10-item scale was established following the rewording, combining and elimination of prospective items, with revisions made to the instructions for using and scoring the scale. An overall consensus with agreement for the scale was established among the panel of experts. The scale demonstrated robust internal consistency, inter-rater and test–retest reliability and convergent and discriminant validity. Conclusion: This study successfully developed the Engagement of a Person with Dementia Scale, with established content validity and psychometric properties. The scale assesses the behavioural and emotional expressions and responses of engagement by people with dementia when partaking in a psychosocial activity in five areas: affective, visual, verbal, behavioural and social engagement.

Original languageEnglish
Pages (from-to)2227-2240
Number of pages14
JournalJournal of Advanced Nursing
Volume74
Issue number9
DOIs
Publication statusPublished - 1 Sep 2018
Externally publishedYes

Fingerprint

Psychometrics
Dementia
Delphi Technique
antineoplaston A10
Robotics
Long-Term Care
Caregivers
Consensus
Emotions
Quality of Life
Research

Cite this

@article{ece5bf0a10194606862aefb7595de366,
title = "Engagement of a person with dementia scale: Establishing content validity and psychometric properties",
abstract = "Aim: To develop and psychometrically test the Engagement of a Person with Dementia Scale. Background: It is important to study engagement in people with dementia when exploring the effectiveness of psychosocial interventions that can promote meaningful activity, stimulation and well-being, through an increase in positive emotions and an improvement in quality of life. The Engagement of a Person with Dementia Scale was developed based on current literature and previous research work on a video coding tool to ascertain the effect of psychosocial interventions on engagement in people with dementia. Design/Method: Using the Delphi technique, the content validity of the scale was evaluated by 15 dementia experts and formal/informal dementia carers. Psychometric properties of the scale were evaluated using 131 videos of people with dementia presented with PARO—a therapeutic, interactive, robotic seal—in long-term aged care facilities. Results: A 10-item scale was established following the rewording, combining and elimination of prospective items, with revisions made to the instructions for using and scoring the scale. An overall consensus with agreement for the scale was established among the panel of experts. The scale demonstrated robust internal consistency, inter-rater and test–retest reliability and convergent and discriminant validity. Conclusion: This study successfully developed the Engagement of a Person with Dementia Scale, with established content validity and psychometric properties. The scale assesses the behavioural and emotional expressions and responses of engagement by people with dementia when partaking in a psychosocial activity in five areas: affective, visual, verbal, behavioural and social engagement.",
author = "Cindy Jones and Billy Sung and Wendy Moyle",
year = "2018",
month = "9",
day = "1",
doi = "10.1111/jan.13717",
language = "English",
volume = "74",
pages = "2227--2240",
journal = "Journal of Advanced Nursing",
issn = "0309-2402",
publisher = "Wiley-Blackwell",
number = "9",

}

Engagement of a person with dementia scale : Establishing content validity and psychometric properties. / Jones, Cindy; Sung, Billy; Moyle, Wendy.

In: Journal of Advanced Nursing, Vol. 74, No. 9, 01.09.2018, p. 2227-2240.

Research output: Contribution to journalArticleResearchpeer-review

TY - JOUR

T1 - Engagement of a person with dementia scale

T2 - Establishing content validity and psychometric properties

AU - Jones, Cindy

AU - Sung, Billy

AU - Moyle, Wendy

PY - 2018/9/1

Y1 - 2018/9/1

N2 - Aim: To develop and psychometrically test the Engagement of a Person with Dementia Scale. Background: It is important to study engagement in people with dementia when exploring the effectiveness of psychosocial interventions that can promote meaningful activity, stimulation and well-being, through an increase in positive emotions and an improvement in quality of life. The Engagement of a Person with Dementia Scale was developed based on current literature and previous research work on a video coding tool to ascertain the effect of psychosocial interventions on engagement in people with dementia. Design/Method: Using the Delphi technique, the content validity of the scale was evaluated by 15 dementia experts and formal/informal dementia carers. Psychometric properties of the scale were evaluated using 131 videos of people with dementia presented with PARO—a therapeutic, interactive, robotic seal—in long-term aged care facilities. Results: A 10-item scale was established following the rewording, combining and elimination of prospective items, with revisions made to the instructions for using and scoring the scale. An overall consensus with agreement for the scale was established among the panel of experts. The scale demonstrated robust internal consistency, inter-rater and test–retest reliability and convergent and discriminant validity. Conclusion: This study successfully developed the Engagement of a Person with Dementia Scale, with established content validity and psychometric properties. The scale assesses the behavioural and emotional expressions and responses of engagement by people with dementia when partaking in a psychosocial activity in five areas: affective, visual, verbal, behavioural and social engagement.

AB - Aim: To develop and psychometrically test the Engagement of a Person with Dementia Scale. Background: It is important to study engagement in people with dementia when exploring the effectiveness of psychosocial interventions that can promote meaningful activity, stimulation and well-being, through an increase in positive emotions and an improvement in quality of life. The Engagement of a Person with Dementia Scale was developed based on current literature and previous research work on a video coding tool to ascertain the effect of psychosocial interventions on engagement in people with dementia. Design/Method: Using the Delphi technique, the content validity of the scale was evaluated by 15 dementia experts and formal/informal dementia carers. Psychometric properties of the scale were evaluated using 131 videos of people with dementia presented with PARO—a therapeutic, interactive, robotic seal—in long-term aged care facilities. Results: A 10-item scale was established following the rewording, combining and elimination of prospective items, with revisions made to the instructions for using and scoring the scale. An overall consensus with agreement for the scale was established among the panel of experts. The scale demonstrated robust internal consistency, inter-rater and test–retest reliability and convergent and discriminant validity. Conclusion: This study successfully developed the Engagement of a Person with Dementia Scale, with established content validity and psychometric properties. The scale assesses the behavioural and emotional expressions and responses of engagement by people with dementia when partaking in a psychosocial activity in five areas: affective, visual, verbal, behavioural and social engagement.

UR - http://www.scopus.com/inward/record.url?scp=85050918958&partnerID=8YFLogxK

U2 - 10.1111/jan.13717

DO - 10.1111/jan.13717

M3 - Article

VL - 74

SP - 2227

EP - 2240

JO - Journal of Advanced Nursing

JF - Journal of Advanced Nursing

SN - 0309-2402

IS - 9

ER -