Validity and reliability of the Turkish Occupational Balance Questionnaire (OBQ11-T)

Psychometric properties of the Arabic Occupational Balance Questionnaire (OBQ11-A)

BACKGROUND

Occupational balance (OB) is a desirable outcome of rehabilitation because it is related to various health indices. The Occupational Balance Questionnaire (OBQ) is a self-report measure of occupational balance.

AIMS/OBJECTIVES

To examine the test-retest reliability, participant-level content validity, construct validity, internal consistency, and convergent validity of an Arabic occupational balance questionnaire (OBQ11-A).

MATERIALS AND METHODS

A total of 103 participants were recruited through convenience sampling. Test-retest reliability was examined using intraclass correlation coefficients, participant-level content validity using percentage of agreement in survey questions, construct validity using factor analysis, internal consistency using Cronbach's alpha, and convergent validity by examining associations with quality-of-life.

RESULTS

Intraclass Correlation Coefficient values for the total OBQ11-A scores and individual items were greater than 0.7 between the test and retest. The majority of respondents endorsed the relevance, comprehensiveness, and comprehensibility of the OBQ11-A. Cronbach's alpha for the OBQ11-A total score was 0.899. Nine of the 11 OBQ11-A items had factor loadings greater than 0.7. Moderate associations were found between the total OBQ11-A scores and physical health (n = 101; ρ = .52, p < .001), psychological health (n = 101; ρ = .49, p < .001), social relationships (n = 101; ρ = .36, p < .001), and environmental domains (n = 101; ρ = .57, p < .001) of the quality-of-life measure.

CONCLUSIONS

OBQ11-A demonstrates acceptable psychometric properties for research purposes.

Validity and reliability of the Turkish version of the Implementation Leadership Scale in the context of nurses

BACKGROUND

The implementation of evidence-based practices (EBPs) in healthcare is of critical importance, and nursing leadership plays a significant role in this process; however, there is a lack of validated instruments to measure the effectiveness of implementation leadership for EBPs. This study aims to evaluate the validity and reliability of the Turkish version of the Implementation Leadership Scale (ILS) within the context of nursing.

METHODS

Data were obtained through a cross-sectional study. The original ILS was first translated into Turkish and then back into English. The scale was administered to 343 nurses working in a training and research hospital in Türkiye. Content validity was assessed with input from 10 experts. The data set was randomly divided into two subsamples to evaluate the construct validity of the ILS. Exploratory factor analyse (EFA) was conducted in sub-sample 1 (n = 172) and Confirmatory factor analyse (CFA) was conducted in sub-sample 2 (n = 171). Reliability was assessed using Cronbach's alpha values, test-retest reliability, item-total statistics, and split-half reliability.

RESULTS

The content validity index was calculated to be 0.96, indicating high validity. EFA revealed that the scale consists of four factors with eigenvalues greater than 1, and these factors together explained a high proportion of the total variance (77.10%). Confirmatory factor analysis results (χ2 / df = 1.29; CFI = 0.98; GFI = 0.94; AGFI = 0.91; NFI = 0.94; RMSEA = 0.04) confirmed that the Turkish version of the ILS maintains the original four-factor structure (Proactive, Knowledgeable, Supportive, and Perseverant leadership). Cronbach's alpha values (0.80-0.88) and intraclass correlation coefficients (ICC) (0.78-0.86) were found to be high. Item-total correlations (0.38-0.63) and the Spearman-Brown coefficient (0.75) were above acceptable levels.

CONCLUSION

The findings suggest that the Turkish version of the ILS is a valid and reliable tool for assessing implementation leadership in evidence-based practice (EBP) among nurses. This version of the ILS could contribute to further research on implementation leadership in Türkiye, international comparisons of EBP leadership, and the development of EBP practices.

Comparisons of Occupational Balance Within Informal Caregivers of Individuals With Schizophrenia

The caregiving burden experienced by informal caregivers of individuals with schizophrenia (ICIWS) can affect their perceived occupational balance (OB). This study examines the differences in OB among ICIWS with different caregiving burden levels. This cross-sectional study was conducted with a sample of 149 ICIWS. The Occupational Balance Questionnaire 11-Turkish Version (OBQ11-T) was used to assess the participants' OB. The Zarit Caregiver Burden Scale was employed to evaluate caregiving burden levels. Statistically significant differences were found in the total score of OBQ11-T, Item 3 (time for doing things wanted), Item 5 (having sufficient time for doing obligatory occupations), and Item 9 (balance between obligatory/voluntary occupations) between the severe and little caregiving burden groups (p < .05). Caregiving for individuals with schizophrenia can lead to varying levels of caregiving burden, which negatively affects OB. Occupational therapists working with ICIWS should assess OB and address OB-related challenges to alleviate caregiver burden.

A Rasch analysis of the Danish version of the occupational balance questionnaire (OBQ11)

BACKGROUND

OBQ11 was developed in a Swedish context. To evaluate occupational balance, accurate self-rating instruments in the native language are needed.

AIM

The aim was to investigate the measurement properties of the Danish version of OBQ11, using the Rasch analysis.

METHOD

Data for the analysis of the Danish version of OBQ11 (OBQ11-DK) was gathered online, and all full data records (n 366) were included in the analysis.

RESULTS

Three items showed non-significant marginal under- or overfit, suggesting a degree of misfit between the data and the Rasch model. Unidimensionality was not reached, though, since the proportion of persons with different estimates were more than 5% and thus the OBQ11-DK cannot be said to assess a person's perception of occupational balance.

CONCLUSION

The present version of the OBQ11-DK shows the need for further development and testing and is not tested for test/retest or in clinical samples. The results and small number of items may after modifications and further studies make it feasible to implement OBQ11-DK into settings where the measuring of occupational balance is needed.

Relationship between playing-related factors and occupational balance in professional violinists

BACKGROUND

Playing performance of musicians may affect their occupational balance. The violin is one of the riskiest string instruments for the musculoskeletal health.

OBJECTIVE

To show the effect of socio-demographics, playing posture, pain, and functionality on occupational balance in professional violinists in Istanbul.

METHODS

Forty-five violinists aged 29.1±10.6 years were included. The Personal Information Form, the Edinburgh Handedness Inventory, the Wong-Baker Faces Pain Rating Scale, the Disability of Arm, Shoulder and Hand - Sports/Musicians (DASH-SM), the Rapid Upper Limb Assessment, and the 11-item revised version of the Occupational Balance Questionnaire (OBQ11 - T) were used. Spearman correlation analysis was performed to examine the relationship between the variables and occupational balance.

RESULTS

The only significant correlation was found between doing regular exercise and occupational balance (r = 0.539, p < 0.001) with those having an exercise habit reporting higher occupational balance scores. The mean pain score of the violinists increased from a pre-performing mean of 1.6±2.3 to a post-performance mean of 3.91±2.4.

CONCLUSIONS

Musicians indicate that they practice physical exercise regularly. A strong methodological limitation of this study is that variables like exercise were evaluated with a self-reported survey which limited the analysis and so we hardly find any relationships between them. To the best of our knowledge, this is the first study to evaluate the relationship between playing-related factors and occupational balance in violinists. There may be other factors affecting occupational balance in violinists and also in the other musicians. Similar studies are needed in other countries also using different assessments specific to musicians.

Occupational balance in parents of pre-school children: Potential differences between mothers and fathers

BACKGROUND

Parents of young children are a vulnerable group with an increased risk of stress-related health problems compared to adults without children. Low occupational balance has been identified as a risk factor for stress-related disorders.

AIM

The study aimed to describe occupational balance in parents of pre-school children and to explore potential differences between mothers and fathers.

METHOD

Data were collected by a web-based survey based on the Occupational Balance Questionnaire (OBQ11). A total of 302 working parents (200 mothers and 102 fathers) with at least one child under seven years of age were included in the study.

FINDINGS

Mothers reported lower occupational balance than fathers with a median value of 10 for mothers and 12 for fathers (p = 0.029). Mothers rated significantly lower than fathers in three items; 'Balance between work, home, family, leisure, rest and sleep', 'Having sufficient time for doing obligatory occupations' and 'Balance between doing things for others and for oneself'.

CONCLUSION

The results indicate that caring for pre-school children may negatively impact both parents, impacting mothers' occupational balance to a greater degree.

SIGNIFICANCE

Occupational therapists' knowledge could be utilised to increase awareness of the importance of occupational balance within health services and improve mothers' occupational balance.

[Translation of the Occupational Balance Questionnaire in French and its Validation]

Background. Questionnaires measuring occupational balance have been created in recent years, but those available in French are limited. Purpose. This study aimed to translate and transculturally adapt the Occupational Balance Questionnaire and to examine the internal consistency, test-retest reliability and convergent validity of the French version. Methodology. A cross-cultural validation was conducted with adults in Quebec (n = 69) and in French-speaking Switzerland (n = 47). Results. Internal consistency was good in both regions (α > 0.85). Test-retest reliability was satisfactory in Quebec (ICC = 0.629; p < 0.001), but a significant difference was found between the two measurement times in French-speaking Switzerland. Significant associations were found between the results of the Occupational Balance Questionnaire and those of the Life Balance Inventory (Quebec, r = 0.47; French-speaking Switzerland, r = 0.52). Implications. These initial results support the use of the OBQ-French in the general population of two French-speaking regions.

Validity and Reliability of the Occupational Balance Questionnaire (OBQ11) in a U.S. Sample of Adults With Type 1 Diabetes

IMPORTANCE

Although occupational balance (OB) is a construct of importance to occupational therapy, existing OB assessments have not been validated in clinical populations.

OBJECTIVE

To examine the validity and reliability of the 11-item version of the Occupational Balance Questionnaire (OBQ11) in U.S. adults with Type 1 diabetes.

DESIGN

Data were analyzed from adults with Type 1 diabetes enrolled in a larger longitudinal study examining the relationships among blood glucose, emotion, and functioning. Dimensionality of the OBQ11 was assessed with item response theory (IRT); convergent validity was tested by examining whether associations between the OBQ11 and other constructs were consistent with a priori hypotheses.

SETTING

Three outpatient clinical sites in the United States.

PARTICIPANTS

Data from 208 U.S. adults with Type 1 diabetes were included in the analyses (42% Latino, 29% White, 14% African American, 7% multiethnic, and 8% other).

OUTCOMES AND MEASURES

Assessments administered include the OBQ11, Patient Health Questionnaire (depression), and Diabetes Self-Management Questionnaire.

RESULTS

Overall, results from IRT models and correlational tests supported the reliability and validity of the OBQ11. For instance, higher scores on the OBQ11 were significantly associated with better self-ratings of diabetes management behaviors (r = .28, p < .001), lower depression symptoms (r = -.53, p < .001), and greater positive affect (r = .32, p < .001). A single-factor generalized partial credit model fit the OBQ11 acceptably well, supporting its unidimensionality.

CONCLUSIONS AND RELEVANCE

The OBQ11 may be a reliable and valid measure of OB appropriate for use in clinical populations such as adults with diabetes. What This Article Adds: OB is not often formally assessed by occupational therapists in the United States, even though the contributions of OB to health and well-being are core components of the philosophy of occupational therapy. The current evidence supports the validity of the OBQ11 in a clinical population of adults with Type 1 diabetes and demonstrates significant associations between OB and health management behaviors. Study results may encourage greater consideration and assessment of OB in occupational therapy clinical practice in the United States.

Validity and reliability of the Turkish Occupational Balance Questionnaire (OBQ11-T) in mental health

BACKGROUND

People with psychiatric disabilities often find it difficult to maintain a satisfactory occupational balance.

AIMS/OBJECTIVES

This study aimed to investigate the validity and reliability of the Turkish version of the Occupational Balance Questionnaire (OBQ11-T) in mental health.

MATERIAL AND METHODS

OBQ11-T was applied to 149 people for construct validity analysis and to 61 of them for reliability analysis. Validity was determined using factor analyses. The reliability of the OBQ between the first and second evaluations was assessed using the intraclass correlation coefficient (ICC) for each item and the total OBQ11-T score. Internal consistency was assessed using Cronbach's alpha.

RESULTS

The results of factor analysis revealed one factor that explains 35.94% of the total variance in the model. OBQ11-T item 1 had the lowest and OBQ11-T item 4 had the highest factor loadings. The model fits the data according to the indices of relative fit (RMSEA = 0.087, CMIN/DF = 2.129, CFI = 0.901). There was an excellent correlation between test and retest OBQ11-T total scores (ICC = 0.905). All items of the OBQ11-T showed good reliability. Cronbach's alpha for the OBQ11-T total score was 0.839, indicating acceptable internal consistency.

CONCLUSIONS AND SIGNIFICANCE

The current study showed that OBQ11-T is a valid and reliable tool for measuring the self-rated occupational balance of people with mental illness.

The relationship between psychopathology, occupational balance, and quality of life among people with schizophrenia

OBJECTIVE

There is an increased risk of occupational imbalance and poor quality of life (QoL) if one has schizophrenia. Although evidence suggests a relationship between psychopathology and QoL, the association of occupational balance (OB) with QoL in schizophrenia is unclear. This study aimed to investigate the associations among psychopathology, occupational balance, and QoL in schizophrenia.

METHODS

This was a cross-sectional study carried out in a Community Mental Health Center (CMHC). Ninety-five individuals aged 18 years or older with the diagnosis of schizophrenia participated in the study. All participants completed a sociodemographic form, Positive and Negative Syndrome Scale (PANSS), Calgary Depression Scale in Schizophrenia (CDSS), Occupational Balance Questionnaire-11 Turkish Version (OBQ11-T), and the World Health Organisation Quality of Life Assessment Instrument (WHOQOL-100-TR). Relationships among clinical and depressive symptoms, OB, and QoL variables were examined through correlation analysis, and then multiple linear regression analysis was performed to determine the variables that have influences on QOL.

RESULTS

The study participants had low OB scores and the lowest mean in the WHOQOL-social relationships subscale. WHOQOL-overall QoL score demonstrated a moderate negative correlation with the PANSS-total score and PANSS-general psychopathology subscale score (r = -0.422, r = -0.463, P < 0.001) and a mild negative correlation with the CDSS-total score (r = -0.390, P < 0.001). OBQ11-T total score showed a moderate positive correlation with the WHOQOL-overall score (r = 0.549; P < 0.001). Findings from the multiple linear regression analysis revealed that OBQ11-T (β = -0.467, P = 0.000) and PANSS-general psychopathology (β = -0.221, P = 0.045) were significant predictors of the overall QoL, explaining 48% of the variance in the overall QoL (adjusted R²  = .43, P < 0.001).

CONCLUSION

Our study findings showed that OB and general psychopathology are determinants that should be considered in improving the QoL in individuals with schizophrenia. Thereby, addressing the symptoms of general psychopathology and occupational factors to improve the QoL may be achieved with the incorporation of occupation-based programmes to routine treatment. However, further research is required.

A new tool to measure occupational balance: Adolescent Occupational Balance Scale (A-OBS)

BACKGROUND

The concept of occupational balance in adolescents is not clear enough.

AIM

The current study aims at developing a valid and reliable scale to measure occupational balance in adolescents.

METHOD

We conducted online interviews with the participant adolescents via semi-structured interview forms. We applied the Davis technique twice to 10 expert panellists and the test form to 600 individuals. Two weeks later, we re-tested 153 of the participants. We then carried out item analysis to evaluate the internal consistency of the scale. We also conducted explanatory factor analysis (EFA) and confirmatory factor analysis (CFA) to examine the construct validity of the scale.

FINDINGS

The content validity index of the scale was found to be 0.986. EFA showed that the scale consisting of 27 items had a six-factor structure explaining 56.7% of the total variance. Model fit indices about the structure created by factor combination technique in CFA were CMIN/df = 2.135; RMSEA = 0.06; GFI = 0.866; NFI = 0.81, CFI = 0.887, TLI = 0.868; IFI = 0.89. The analysis to test the reliability of the scale resulted in ICC: 0.993 and Cronbach's alpha: 0.997. Pre-test and post-test analyses showed very strong correlational coefficients (p < 0.005).

CONCLUSION

A-OBS is a valid and reliable scale consisting of 27 items and 4 sub-dimensions. It can be used in studies that will focus on occupational balance in healthy adolescents. It is the first occupational balance scale developed for adolescents in the occupational therapy literature. We recommend further studies to validate the scale and adapt it to different languages and cultures.

The Spanish version of Occupational Balance Questionnaire: psychometric properties and normative data in a representative sample of adults

BACKGROUND

The Occupational Balance Questionnaire (OBQ) is an instrument that assesses occupational balance (OB). It has been transculturality adapted and validated in different countries, showing adequate psychometric properties. To date, no general population-based cut-off points for OB have been developed.

OBJECTIVE

To assess the psychometric proprieties of the Spanish version OBQ (OBQ-E) and to estimate reference norms and the cut-off for OBQ-E in a representative sample of Spanish adults.

MATERIALS AND METHODS

A total of 797 adults were included in this validity study. Internal consistency, intra and test-retest reliability of OBQ-E were examined. To obtain the convergent validity and the divergent validity, the Satisfaction with Life Scale (SLS) and the Hospital Anxiety and Depression Scale (HAD) were used respectively, compared with OBQ-E. To determine extreme and moderate disturbed OB stratified by age, sex, and educational level were used the 5 and 15% percentiles of OBQ-E.

RESULTS

The OBQ-E showed good internal consistency (α-Cronbach = 0.87), intraclass reliability (ICC = 0.87), and test-retest reliability (rho = 0.83). Convergent (SLS) and divergent (HAD) validity were moderate (rho = 0.39 and rho = -0.46, respectively). The lowest extreme disturbed OB cut-off point in men (17.2) and in women (24) appeared at the primary education level, under 40 years of age (men) and 40-65 years of age (women).

CONCLUSIONS

The OBQ-E presents adequate psychometric properties, and its normative data can be used as a reference to assess and monitor the occupational balance in the general Spanish population.KEY MESSAGESThe 'Occupational Balance Questionnaire' (OBQ), stands out as a specific measure of the concept of Occupational Balance, considered as satisfaction with the number and variation of occupations in which the person participates.The OBQ is a short and simple instrument that can be a useful tool for use in population-based and epidemiological studies to monitor OB and explore the associated factors or implications of disturbed OB.The Spanish version of the OBQ (OBQ-E) seems to be a reliable and valid questionnaire to assess the perception of balance between occupations, related to health and well-being in the Spanish adult population.

Effects of Occupational Therapy via Telerehabilitation on Occupational Balance, Well-Being, Intrinsic Motivation and Quality of Life in Syrian Refugee Children in COVID-19 Lockdown: A Randomized Controlled Trial

We aimed to evaluate the effects of an occupational training program via telerehabilitation on well-being (WB), occupational balance (OB), intrinsic motivation (IM), and quality of life (QoL) in Syrian refugee children resettled in Turkey during the COVID-19 pandemic. This was a single-center, prospective, randomized, non-blinded trial in which children aged 13-15 years and attending a secondary school were recruited. OB, WB, IM, and QoL were evaluated via the OB Questionnaire (OBQ11), the Well-Star Scale (WSS), the IM Scale (IMS), and the Pediatric Quality of Life Inventory (PedsQL). The intervention group attended online occupational therapy classes. Online classes were carried out as five sessions per week, each session lasting 1 h, for 3 weeks. Questionnaires were performed at the outset of the study and following the training program. Overall, 52 refugee children were randomized into the intervention and control groups, each including 26 children. The mean OBQ11, WSS, IMS, and PedsQL scores significantly improved more in the intervention group than in the control group. This was the first study investigating the effects of a customized online training course on OB, WB, IM, and QoL in Syrian refugee children, also affected unfavorably by the COVID-19 lockdown. Our results showed significant improvements in all the study scales that we used to quantify the alterations in the aforementioned traits.

Translation and initial validation of the occupational balance questionnaire to Arabic—Occupational Balance Questionnaire-A

Introduction

Occupational balance (OB) is related to many health indicators, including quality of life. The Occupational Balance Questionnaire (OBQ11) was developed to measure OB, and to date, no Arabic translations of the questionnaire exist. The aim of the study was to describe the translation process of OBQ11 to Arabic and to evaluate its content validity, internal consistency, construct validity, and convergent validity.

Methods

OBQ11 was translated to Arabic (OBQ11-A) following standard guidelines. Content validity feedback was obtained from ten Arabic-speaking occupational therapists and in a cognitive debriefing with seven volunteers. In addition, OBQ11-A and the Family Quality of Life Survey-2006 were administered to 67 Arabic-speaking participants from a larger study about OB among parents.

Results

High level of agreement was found on the content of OBQ11-A from the occupational therapists. Cognitive debriefing interviews indicated that OBQ11-A was easy to understand. Cronbach’s alpha for the total OBQ11-A score was 0.864 indicating good internal consistency. Exploratory factor analysis showed acceptable factor loadings for all items. The total scores showed positive statistically significant associations with Family Quality of Life Scores ( r = 0.561, p < 0.001).

Conclusions

OBQ11-A may prove useful for assessing OB in Arabic-speaking populations. Further research is needed to establish its reliability.

How the occupational balance of healthcare professionals changed in the COVID-19 pandemic: A mixed design study

BACKGROUND

Although it has been possible for many people to make a gradual transition to normal life or routine activities, the same seems far off for healthcare professionals. The current study examines in depth how the occupational balance of healthcare professionals has changed in the COVID-19 pandemic.

METHODS

The current study has a mixed design, which involves collecting both qualitative and quantitative data. In the first stage of the study, which is the quantitative one, Turkish Occupational Balance Questionnaire (OBQ11-T) was used to collect data, whereas the second stage of the study, which is the qualitative one, was designed to explore occupational balance and the related issues via using semi-structured interviews. The Mann-Whitney U test was used to compare parameters between the groups (working in active-passive contact with COVID patients). On the other hand, qualitative data were evaluated via consensual qualitative data analysis.

RESULTS

The level of occupational balance of healthcare professionals included in the study group was found to be significantly lower than the level of occupational balance of healthcare professionals included in the control group (P = .005). Although there was no clear problem in self-care activities of healthcare professionals, the balance between productivity and leisure time activities was disrupted.

CONCLUSIONS

Occupational balance and leisure time use of healthcare professionals, especially those who have active contact with COVID patients, have been affected. A further investigation can be carried out according to gender, age, and other demographic qualities.

Exploring the associations among occupational balance and health of adults with and without inflammatory arthritis

OBJECTIVE

Occupational balance is a person's subjective perception of the amount and variation of their everyday activities. Evidence suggests an association between occupational balance and health. However, the impact of arthritis on occupational balance and its association with health is unclear. This exploratory study examined associations between occupational balance and measures of health, and between-group differences, in adults with and without inflammatory arthritis (IA).

METHODS

In a cross-sectional study, participants completed the Occupational Balance Questionnaire (OBQ11), SF-36 Health Survey (Physical and Mental Component Scores) and provided demographic information. Telomere lengths were analyzed from dried blood spots.

RESULTS

143 adults participated (67 with IA, 76 healthy comparison (HC) group). Occupational balance was higher in the HC group than the IA group (mean difference = 3.5, 95% CI = 1.0, 5.9, p = 0.01), but this difference was not statistically significant when adjusted for physical health. The association between occupational balance and physical health was stronger in the IA group (R² = .17, p = .001) than in the HC group (R² = .05, p = .05). Occupational balance was associated with mental health (R² = .26, p < .001) but not associated with telomere length (R² = .02, p = .24).

CONCLUSION

Occupational balance is associated with mental health for all participants and associated with physical health and disease activity in participants with IA. Attention to assessment of and strategies for improving occupational balance in rehabilitation practice and arthritis self-management programs may contribute to sustaining physical and mental health.

Occupational balance and quality of life in mothers of children with cerebral palsy

Introduction

Occupational balance (OB) is an important concept in occupational therapy and is considered as an essential component of health and well-being. The aim of this study was to show differences in OB and quality of life (QoL) between mothers of children with cerebral palsy (CP) and typically developing children.

Methods

Thirty-six mothers of children with CP and 36 mothers of typically developing children participated in the study. The mothers’ OB was evaluated using the Turkish Occupational Balance Questionnaire-11 (OBQ11-T), and their QoL was evaluated with the Nottingham Health Profile (NHP).

Results

The OBQ11-T, total score, and the item ‘balance between obligatory and voluntary occupations’ score differed significantly between the groups ( p < 0.05). There were also significant differences in NHP’s aspects of emotional reaction, social isolation, and sleep scores between the groups ( p < 0.05). A negative correlation was detected between OBQ11-T total and NHP total scores in mothers of children with CP ( p < 0.01).

Conclusion

This study demonstrates that occupational therapists should pay attention to balance between obligatory and voluntary occupations to promote occupational balance. Also, QoL in mothers of children with CP should be evaluated. Therefore, occupational therapists should implement interventions to increase them when necessary for mothers of children with CP.

Rasch Analysis of the Norwegian Version of the Occupational Balance Questionnaire in a Sample of Occupational Therapy Students

Background

Recently, the Occupational Balance Questionnaire developed in Sweden was translated into Norwegian. No studies to date have examined the measurement properties of the Norwegian version of this questionnaire.

Aim

The study is aimed at examining the psychometric properties of the Norwegian version of the Occupational Balance Questionnaire, the OBQ11-N.

Methods

Along with sociodemographic data, 180 occupational therapy students enrolled at two Norwegian universities completed the OBQ11-N as well as one question each related to health and quality of life and some sociodemographic variables. Rasch analysis was employed for examining rating scale functioning, item and person validity, dimensionality, and differential item functioning.

Results

Item categories were ordered, but there were potential gaps in the measurement of the construct. Person reliability was fair, whereas item reliability was low. Point biserial correlations were positive, indicating that all items contributed to the construct. Factor loadings were low for two items, and there were indices of a second underlying dimension and item redundancy. Many people were not aligned with the items, and some items functioned differently across various demographic variables. Conclusion and Significance. The OBQ11-N did not function as an adequate measure of occupational balance in a sample of students. Potentially, the detected measurement problems may be solved by adding more relevant items to a larger item pool, from which the best fitting items should be selected.