Christina Schulze

Adapting functional assessments for use in a new context: A balancing act

Abstract Objective: It is common practice today to process translations and adaptations of assessments through a committee review in order to render them suitable for use in a new context. The aim of this study was to elaborate issues that arise during the harmonization process in a committee review illustrated by the example of adapting the Pediatric Evaluation Disability Inventory (PEDI) for a German-speaking region of Europe to gain semantic, conceptual, and cultural equivalence of the translated version. Methods: The harmonization process was based on the subtle balancing act of (i) staying close to the original assessment, while adapting the translation to the new context, (ii) making decisions and reaching a consensus, (iii) the group dynamics versus planned course of the review committee. Results: The findings illustrate that achieving equivalence between the original and the target translated assessment was not always unproblematic and the risk of remaining misfitting items was found. The findings also highlight further influencing elements and discuss the challenges researchers face when planning to take on the task of translating and adapting an assessment. Conclusions: Some recommendations for conducting a committee review are formulated.

Cross‐cultural validity of the German version of the Pediatric Evaluation of Disability Inventory (PEDI‐G)—a Rasch model application

AIMnThe aim of this study was to evaluate the cross-cultural validity of the German version of the Pediatric Evaluation of Disability Inventory (PEDI-G) when used in Austria, Germany and Switzerland.nnnMETHODnA total of 118 girls and 144 boys participated in this study; 198 of the children (75.6%) had a developmental disability and 64 (24.4%) were without a known disability. The mean age was four years (range 11u2009months to 10u2009years and six months, SD 1.91). Item goodness of fit, differential item functioning (DIF) and differential test functioning (DTF) were evaluated by use of a Rasch model.nnnRESULTSnTwenty-four (11.6%) out of 206 items of the Functional Skills Scale and one (5%) out of 20 items of the Caregiver Assistance Scale demonstrated misfit according to the Rasch model. Thirty-four (16.5%) out of 206 items of the Functional Skills Scale and no item from the Caregiver Assistance Scale demonstrated DIF. Almost half (46%) of the items demonstrating misfit also demonstrated DIF, indicating an association between them. The DIF by country only demonstrated a minimal impact on the person measures of the PEDI-G.nnnINTERPRETATIONnEven though some items did not meet the statistical and clinical criteria set, the PEDI-G can be used, on a preliminary basis as a valid tool to measure activities of daily living of children with and without a disability in these countries. Further larger studies are needed to evaluate more psychometric item properties of the PEDI-G in relation to context.

The state of play in children's occupational therapy : a comparison between Ireland, Sweden and Switzerland

Introduction Play is viewed as an important occupation in childhood and consequently in childrens occupational therapy. However, few studies have explored the place of play in therapy practice. This study aimed to contribute to this knowledge gap by exploring play in occupational therapy in three European countries. Method A cross-sectional survey of occupational therapists in Ireland, Sweden and Switzerland was conducted to examine the use of play with children under 12 years old. A web-based survey was distributed to 935 occupational therapists, resulting in 338 returned surveys (36%). Responses were analysed using descriptive statistics and content analysis. Results Results were organised into three themes: (1) demographics and practice context; (2) play education and (3) use of play in practice. Respondents reported that although they valued play as an occupation, their primary focus was on play as a means to achieving other goals. Lack of education on play (research, theory and interventions) and pressures in the workplace were identified as barriers to play-centred practice. Conclusion Findings indicate that there is a mismatch between therapists valuing play as an occupation and how play is utilised in therapy practice. There is a need to strengthen education and research on play occupation to strengthen play-centred practice.

Inter-rater and test-retest reliability of the German pediatric evaluation of disability inventory (PEDI-G)

ABSTRACT Activities of daily living (ADL) of children are widely assessed with the Pediatric Evaluation Disability Inventory (PEDI). This study examined test–retest and inter-rater reliability of the German PEDI (PEDI-G). During the adaptation of the PEDI nine items were added. In total, 117 parents of 53 children without and 64 children with a diagnosed physical disability from Austria, Germany, and Switzerland participated. Reliability was examined by intraclass correlation coefficient (ICC), standard error of measurement (SEM) and smallest detectable difference (SDD) for the Functional Skill Scale with and without added items and the Caregiver Assistance Scale. Cohen`s Kappa was used to calculate the reliability of the Modification Scale. All ICCs for test–retest and inter-rater reliability were above 0.75, indicating good to very good reliability. The SDD varied from 0.83–5.58 across PEDI domains and scales. For the Modification Scale, Cohens weighted kappa varied from 0.25 to 1.00 indicating sufficient reliability for some but not all items. Our findings indicate that the Functional Skill Scale and the Caregiver Assistance Scale of the PEDI-G are reliable scales that can be used to evaluate ADLs of children with and without physical disability.

Supporting and hindering environments for participation of adolescents diagnosed with autism spectrum disorder: A scoping review

The influence of a person’s environment and its modifying potential on participation is well recognized for most childhood disabilities, but scarcely studied for adolescents with autism spectrum disorder (ASD). A scoping review was conducted, the aim of which was to map the existing literature about supporting and hindering environments for the participation of adolescents with ASD. Sources of scientific evidence were searched for in four databases. Inclusion criteria were the perspectives of adolescents between 12 and 21, families, peers, or significant others; ecologic validity; and a clear connection between environment and participation. The publication dates ranged from 2001 to 2014 and partly up to 2018. The International Classification of Functioning, Disability and Health (ICF) served as the guiding framework for inclusion/exclusion during the selection process. Thematic analysis was performed by five independent reviewers. Results were additionally validated by stakeholders. This scoping review identified 5528 articles, and finally included 31 studies. Two main themes were found: “providing security” indicates how the environment, and specifically the parental, physical, and informational environments, have a securing or intimidating effect. The second theme, “helping to connect”, indicates which environments support or hinder social relationships or social activities, and hence participation. An additional third main theme, “tension in participation”, relates to ambiguities that seem essential to understand participation or isolation of adolescents with ASD. Results show that participation is a value-laden concept. This research widens the field of dealing with adolescents with ASD, as it directs attention towards the responsibility of the environment regarding participation.