Psychometric properties of the Orientation to Life Questionnaire in nursing home residents

Assessing the dimensionality of the sense of coherence scale (SOC-L9) using Ghanaian university students: Guarding against the method effect

Background

The dimensionality of the sense of coherence (SOC-L9) scale has been in contention due to the varied factor structure revealed in the literature. In this study, we assessed the dimensionality of the SOC-L9 scale using Ghanaian university students while guarding against the method effect. The study also examined the gender measurement invariance of the scale.

Methods

This research conveniently sampled 1062 students who responded to the SOC-L9 scale with negative items reversed to positive items. A larger proportion of the participants were male students (n = 769, 72.4 %), with 293(27.6 %) being female students. The youngest participant was 18 years old, whereas the oldest was 42 years old. Following all validation studies protocols, four distinct confirmatory factor analysis models were fitted and compared (i.e., unidimensional, three-factor first-order, three-factor second-order and bifactor models).

Results

The initial model comparison revealed that the bifactor CFA model [CFI = 0.958, SRMR = 0.036, AIC = 21231.35, BIC = 21370.45] was superior to the unidimensional [CFI = 0.914, SRMR = 0.046, AIC = 26280.67, BIC = 26414.8] and 3-factor models [CFI = 0.932, SRMR = 0.040, AIC = 26221.67, BIC = 26370.71]. Upon further probing, it was discovered that SOC-L9 functions best as a unidimensional scale for the university student population. Gender measurement invariance was established for configural invariance [CFI = 0.986, SRMR = 0.044], metric invariance [CFI = 0.894, SRMR = 0.051] and scalar invariance [CFI = 0.983, SRMR = 0.047].

Conclusion

The SOC-L9 scale has a nested structure with the various sub-scales interacting to produce a summary total observed score. The structure of the SOC-L9 requires scholars to treat the scale as a unidimensional scale rather than a multidimensional one. This latent structure was found to be consistent with male and female university students.

The sense of coherence scale: psychometric properties in a representative sample of the Czech adult population

BACKGROUND

Sense of coherence (SOC) is a personal resource that reflects the extent to which one perceives the world as comprehensible, manageable, and meaningful. Decades of empirical research consistently show that SOC is an important protective resource for health and well-being. Despite the extensive use of the 13-item measure of SOC, there remains uncertainty regarding its factorial structure. Additionally, a valid and reliable Czech version of the scale is lacking. Therefore, the present study aims to examine the psychometric properties of the SOC-13 scale in a representative sample of Czech adults.

METHODS

An online survey was completed by 498 Czech adults (18-86 years old) between November 2021 and December 2021. We used confirmatory factor analysis to examine the factorial structure of the scale. Further, we examined the variations in SOC based on age and gender, and we tested the criterion validity of the scale using the short form of the Mental Health Continuum (MHC) scale and the Generalized Anxiety Disorder (GAD) scale as mental health outcomes.

RESULTS

SOC-13 showed an acceptable one- and three-factor fit only with specified residual covariance between items 2 and 3. We tested alternative short versions by systematically removing poorly performing items. The fit significantly improved for all shorter versions with SOC-9 having the best psychometric properties with a clear one-factorialstructure. We found that SOC increases with age and males score higher than females. SOC showed a moderately strong positive correlation with MHC, and a moderately strong negative correlation with GAD. These findings were similar for all tested versions supporting the criterion validity of the SOC scale.

CONCLUSION

Our findings suggest that shortened versions of the SOC-13 scale have better psychometric properties than the original 13-item version in the Czech adult population. Particularly, SOC-9 emerges as a viable alternative, showing comparable reliability and validity as the 13-item version and a clear one-factorial structure in our sample.

Sense of coherence, its components and depressive and anxiety symptoms in expecting women and their partners - A FinnBrain Birth Cohort Study

OBJECTIVE

Expecting mothers with high sense of coherence (SOC) exhibit improved physical, emotional, and childbearing health. However, the dimensions of SOC and the factor structure of the SOC-13 scale during prenatal period is slightly known. Especially the differences in experiencing SOC and its components (comprehensibility, manageability, meaningfulness) among both expecting parents (mothers and fathers) is poorly understood. The association between SOC and mood disorder symptoms (depression and anxiety) during pregnancy is scarcely studied.

METHODS

The structure of the SOC-13 scale, differences in SOC experiences, and the associations between SOC and depressive and anxiety symptoms were studied in a sample of 2784 pregnant women (mothers) and 1661 men/partners (fathers) belonging to the FinnBrain Birth Cohort Study. Self-reports (SOC-13, EPDS, SCL-90: ANX) from gestational week 24 were used. Confirmatory factor analysis (CFA) and invariance testing was carried out to investigate the factorial structure of SOC-13 among both groups (mothers and fathers). Group comparisons were used to study differences in the level of SOC among mothers vs. fathers, low vs. high depression and anxiety subgroups, and multiparous vs. nulliparous mothers.

RESULTS

A two-factor model for SOC-13 consisting of comprehensibility-manageability and meaningfulness fitted the data best. Mothers reported higher levels of meaningfulness, whereas fathers reported higher levels of comprehensibility-manageability. SOC was significantly higher among fathers vs. mothers, but mothers with depressive symptoms reported higher SOC than fathers with depressive symptoms.

CONCLUSIONS

During pregnancy, SOC can be viewed as a two-dimensional (vs. one- or three-dimensional) concept, and mothers and fathers have differences in the components of SOC. Importantly, mothers vs. fathers with depressive symptoms express higher overall SOC indicating that pregnancy may relate to higher than usual SOC especially among women with psychological distress. Understanding how expecting mothers and fathers experience SOC during pregnancy, particularly in relation to depressive symptoms, helps midwives and maternity care providers to focus health promoting support more precisely.

Evidence of internal construct validity of SOC-13 total score, for use in hand therapy

PURPOSE

The objective was to examine whether the 13-item Sense of coherence scale (SOC-13) can be reported as a unidimensional interval-scale metric, when new approaches based on the Rasch model to address local item dependency are applied, and to determine whether an interval-scale scoring can be made available.

METHODS

Data were derived from two samples of patients with hand-related disorders (merged n = 915). Rasch analyses of the SOC data were conducted using item-level analysis and a testlet approach.

RESULTS

Initial item-level analysis of the SOC-13 confirmed previous findings of misfit to the Rasch model. In resolving local dependency by constructing three testlets, which corresponded to the three components of the SOC construct, fit to the Rasch model (χ2(df) = 43.11 (27), p = 0.163) and unidimensionality of the SOC-13 could be established. A transformation table was successfully created to convert the SOC-13 raw ordinal score to corresponding Rasch interval-scaled values.

CONCLUSIONS

The results of this study indicate that data obtained by the SOC-13 can be regarded as essentially unidimensional, and an interval-scale transformation table of the SOC-13 total scores was developed, for use in clinical practice and research on coping resources in patients with hand-related disorders.

Introduction of the generic sense of ability to adapt scale and validation in a sample of outpatient adults with mental health problems

Introduction

The ability to adapt is a core aspect of daily human life. Recent models and theories emphasize its essential role for health and well-being. It concerns the perceived ability to readjust and actively deal with the psychosocial consequences of challenging events. While many questionnaires measure competences related to adaptability to specific conditions, a scale that measures a generic sense of the ability to adapt is lacking. The aim of the present study is to introduce the Generic Sense of Ability to Adapt Scale (GSAAS) and to examine its psychometric properties.

Methods

The article describes two sub-studies. In the first study the items of the GSAAS were generated and field-tested in a cross-sectional non-clinical sample using item analysis, exploratory factor analysis and Rasch analysis.

Results

This resulted in a 10-item questionnaire measuring a single dimension with good reliability (Cronbach’s α = 0.87). In the second study the 10-item scale was validated using a cross-sectional sample of 496 outpatient adults with mental health problems. Confirmatory factor analysis confirmed the unidimensional structure of the GSAAS and the absence of measurement variance across gender, age and education. Reliability was high (α = 0.89) and moderate to strong correlations between the GSAAS and concurrent validation measures confirmed its convergent validity. Regarding incremental validity, the GSAAS accounted for 7.4% additional explained variance in symptomatic distress above and beyond sense of coherence.

Discussion

In conclusion, the GSAAS appears to be a reliable and valid instrument to assess people’s generic sense of the ability to adapt. It is a practical and quick tool that can be used to measure a vital aspect of health in research and clinical treatment settings.

Exploring variables affecting sense of coherence and social support in recovery after colorectal cancer surgery among the oldest old

OBJECTIVE

To explore the associations between sense of coherence, perceived social support, and demographic and clinical characteristics among survivors ≥80 years treated for curable colorectal cancer.

METHODS

This exploratory, cross-sectional survey investigates 56 individuals surgically treated for stage I-III colorectal cancer between one and five years prior. Statistical analysis permitted exploration of associations between sense of coherence, perceived social support, and demographic- and clinical variables.

RESULTS

Lower sense of coherence was associated with higher age, limitations in physical function, and the need for homecare nursing. Lower perceived social support was associated with re-admission, higher age at time of surgery, and male gender. No correlations were found between sense of coherence and perceived social support.

CONCLUSION

The results are important for healthcare professionals to consider when dealing with older people who underwent surgery for colorectal cancer, especially in the discharge process to facilitate optimal follow-up care and recovery.

Validation of the factor structure and psychometric characteristics of the Arabic adaptation of the sense of coherence SOC-13 scale: a confirmatory factor analysis

BACKGROUND

The sense of coherence is as focused on one's awareness of the level of pervasive, enduring, and dynamic feelings. Stronger sense of coherence leads to better physical and mental health and promotes recovery from life stressors. Sense of coherence-13 (SOC-13) is a 13-item valid and reliable measure for individual's healthy living. However, the factor structure of SOC-13 was criticized in several cultures and languages. The current study was set to explore the factor structure of an Arabic adaptation for SOC-13.

METHODS

This cross-sectional study of the SOC-13 included (n = 1235) Arabic speaking individuals. We used confirmatory factor analysis to contrast unidimensional, bidimensional, three-dimensional, and four-dimensional factor structure for the SOC-13. We carried out measurement invariance analysis across age and gender groups to examine the stability of fit indices among participants' subgroups.

RESULTS

We found the reliability coefficient to be 0.82, indicative of good internal consistency. The three-factor structure, after modification of items 1, 2, and 3 was the best-fitting factor model. However, measurement invariance was indicative of discrepancy for the three-factor model between genders and age classes. The mean overall SOC-13 total score in our sample was 52.1 (SD = 16.1).

CONCLUSIONS

The SOC-13 showed acceptable psychometric properties in terms of internal consistency and a modified three-factor structure in its Arabic version. However, the reliability of the three underlying dimensions was sub-optimum. Moreover, the three-factor structure requires modification by either removing the first three problematic items or allowing the residuals to correlate.

Salutary mechanisms in the relationship between stress and health: The mediating and moderating roles of Sense of Coherence—Revised

While chronic and acute stress are often associated with negative health, the sense of coherence-revised (SOC-R) is proposed to facilitate coping with stress and promote health. However, research is lacking on the specific mechanisms. Therefore, the current study aimed to investigate potential mediating and moderating mechanisms of SOC-R in the relationship between stress and health. Using a cross-sectional design, standardized questionnaires assessed SOC-R, acute (perceived) stress, early-life adversity (ELA; indicator for early-life chronic stress), mental and physical health, and satisfaction with life. Mediation and moderation analyses were conducted with N = 531 Irish adults (mean age: 59.5 years; 58.4% female). Regarding acute (perceived) stress, results showed that SOC-R and its Manageability subscale significantly mediated the association between perceived stress and mental health, and satisfaction with life. SOC-R and its Manageability subscale also significantly moderated the association between perceived stress and mental health. Regarding ELA, the Manageability subscale significantly mediated the association between ELA and mental health, and satisfaction with life; and the Balance subscale significantly mediated the association between ELA and physical health. SOC-R may provide a useful focus for stress-related research, with future longitudinal studies needed to examine SOC-R as a long-term modulating pathway between stress and health.

Short Form of the Sense of Coherence Scale (SOC-L9) in the US, Germany, and Russia

Abstract. Validation of a 9-item version of the Sense of Coherence Scale (SOC-L9) and testing its cross-national measurement invariance and latent mean differences in representative samples from the United States of America (US), Germany, and Russia. The psychometric properties of the SOC-L9 were tested with representative samples aged 18–100 years from the US ( N = 2,972), Germany ( N = 2,005), and Russia ( N = 2,726). Both a model with a general factor and method effect of items with negative wording and a unidimensional model were tested for structure validity. Measurement equivalence and latent mean comparisons were conducted across the samples. The SOC-L9 showed good reliability and validity in all countries. Rather than the unidimensional model, the model with additional method effect showed excellent fit across countries. Cross-national measurement invariance testing found partial strong measurement invariance across the three samples. The latent means of the SOC-L9 in the US sample were higher than those in German and Russian samples. The SOC-L9 has proved to be economic, valid, reliable, and cross-nationally applicable in the US, Germany, and Russia. Meaningful differences across countries were found, suggesting the importance of taking cultural background into account in SOC-related research.

Associations Between Nurse-Patient Interaction and Sense of Coherence Among Cognitively Intact Nursing Home Residents

Aim: To investigate the association between nurse-patient interaction and sense of coherence among cognitively intact nursing home residents. Method: In a cross-sectional design, data were collected in 2017 and 2018 using the Nurse-Patient Interaction Scale (NPIS) and the 13-item Sense of Coherence Scale (SOC-13). Of the 204 cognitively intact nursing home residents who met the inclusion criteria, 188 (92%) participated, representing 27 nursing homes. Multiple regression in a general linear model estimated the possible effects of the 14 NPIS items on SOC-13 sum score, the possible effects of the NPIS (sum score) on SOC-13 (sum score) as well as on the subdimensions of SOC-13, comprehensibility, meaningfulness, and manageability (both without and with adjusting for sex and age). Results: Four of the 14 NPIS items revealed highly significant correlations with SOC-13 (sum score; unadjusted and adjusted for age and gender). Furthermore, the analysis adjusted for age and gender showed significant associations for NPIS (sum score) with SOC-13 (sum score), manageability, and comprehensibility. The correlation between NPIS and meaningfulness was not statistically significant. Conclusion: Nurse-patient interaction is significantly associated with SOC-13 and its subdimensions of comprehensibility and manageability but not meaningfulness. Nurse-patient interaction might be an important resource in relation to residents' sense of coherence and its subdimensions.