Cross-regional validity of the assessment of motor and process skills for use in middle Europe.
- Gantschnig BE Zurich University of Applied Sciences, School of Health Professions, Institute of Occupational Therapy, Zurich, Switzerland. brigitte.gantschnig@zhaw.ch
- Page J
- Fisher AG
- 2012-01-12
Published in:
- Journal of rehabilitation medicine. - 2012
Activities of Daily Living
Adolescent
Adult
Aged
Aged, 80 and over
Child
Child, Preschool
Europe
Female
Humans
Male
Middle Aged
Models, Statistical
Motor Skills
Occupational Therapy
Reproducibility of Results
Task Performance and Analysis
Young Adult
English
OBJECTIVE
To evaluate cross-regional validity of the Assessment of Motor and Process Skills (AMPS) with a specific focus on valid use with Middle Europeans.
DESIGN
Descriptive cross-regional validation study.
PARTICIPANTS
A total of 1346 participants from Middle Europe and 144,143 participants from North America, UK/Ireland, the Nordic Countries, other Europe, Australia/New Zealand and Asia, between the ages of 3 and 103 years, in good health and with a variety of diagnoses, were selected from the AMPS database.
METHODS
Many-facet Rasch analysis was used to analyse participant raw data, and effect sizes were used to evaluate for differential item functioning. Evaluation for differential test functioning was also implemented.
RESULTS
None of the 20 activity of daily living process items, and only one of the activity of daily living motor items demonstrated differential item functioning. The activity of daily living motor item Aligns exceeded the significant effect size criterion of ± 0.55 logit, but the significant differential item functioning did not lead to differential test functioning (i.e. all measures fell within the 95% confidence bands).
CONCLUSION
This study provides further evidence of validity of the AMPS when used to evaluate quality of daily living performance across world regions. The AMPS measures can be used as objective indices of activity of daily living ability in rehabilitation settings and in international collaborative research related to activity of daily living task performance.
To evaluate cross-regional validity of the Assessment of Motor and Process Skills (AMPS) with a specific focus on valid use with Middle Europeans.
DESIGN
Descriptive cross-regional validation study.
PARTICIPANTS
A total of 1346 participants from Middle Europe and 144,143 participants from North America, UK/Ireland, the Nordic Countries, other Europe, Australia/New Zealand and Asia, between the ages of 3 and 103 years, in good health and with a variety of diagnoses, were selected from the AMPS database.
METHODS
Many-facet Rasch analysis was used to analyse participant raw data, and effect sizes were used to evaluate for differential item functioning. Evaluation for differential test functioning was also implemented.
RESULTS
None of the 20 activity of daily living process items, and only one of the activity of daily living motor items demonstrated differential item functioning. The activity of daily living motor item Aligns exceeded the significant effect size criterion of ± 0.55 logit, but the significant differential item functioning did not lead to differential test functioning (i.e. all measures fell within the 95% confidence bands).
CONCLUSION
This study provides further evidence of validity of the AMPS when used to evaluate quality of daily living performance across world regions. The AMPS measures can be used as objective indices of activity of daily living ability in rehabilitation settings and in international collaborative research related to activity of daily living task performance.
- Language
-
- English
- Open access status
- gold
- Identifiers
-
- DOI 10.2340/16501977-0915
- PMID 22234673
- Persistent URL
- https://sonar.ch/global/documents/120097
Statistics
Document views: 20
File downloads:
- fulltext.pdf: 0