scholarly journals Drop-the-p: Bayesian CFA of the Multidimensional Scale of Perceived Social Support in Australia

2021 ◽  
Vol 12 ◽  
Author(s):  
Pedro Henrique Ribeiro Santiago ◽  
Adrian Quintero ◽  
Dandara Haag ◽  
Rachel Roberts ◽  
Lisa Smithers ◽  
...  

AimWe aimed to investigate whether the 12-item Multidimensional Scale of Perceived Social Support (MSPSS) constitutes a valid and reliable measure of social support for the general adult Australian population.MethodsData were from Australia’s National Survey of Adult Oral Health 2004–2006 and included 3899 participants aged 18 years old and over. The psychometric properties were evaluated with Bayesian confirmatory factor analysis. One-, two-, and three-factor (Significant Other, Family and Friends) structures were tested. Model fit was assessed with the posterior predictive p-value (PPPχ2), Bayesian root mean square error of approximation (BRMSEA), and Bayesian comparative fit index (BCFI). Dimensionality was tested by comparing competing factorial structures with the Bayes factor (BF). Reliability was evaluated with the Bayesian ΩH. Convergent validity was investigated with the Perceived Stress Scale (PSS) and discriminant validity with the Perceived Dental Control scale (PDC-3).ResultsThe theoretical three-factor model (Significant Other, Family, and Friends) provided a good fit to the data [PPPχ2 < 0.001, BRMSEA = 0.089-95% credible interval (CrI) (0.088, 0.089); BCFI = 0.963-95% CrI (0.963, 0.964)]. The BF provided decisive support for the three-factor structure in relation to the other structures. The SO [BΩH = 0.95 - 95% CrI (0.90, 0.99)], FA (BΩH = 0.92 - 95% CrI (0.87, 0.97), and FR (BΩH = 0.92 - 95% CrI (0.88, 0.97)] subscales displayed excellent reliability. The MSPSS displayed initial evidence of convergent and discriminant validity.ConclusionThe MSPSS demonstrated good psychometric properties and excellent reliability in a large Australian sample. This instrument can be applied in national surveys and provide evidence of the role of social support in the Australian population.

2017 ◽  
Vol 120 (3) ◽  
pp. 561-578 ◽  
Author(s):  
Won Ho Kim ◽  
Jong Gyu Park ◽  
Bora Kwon

This study aims to validate Korean versions of the 9-item Utrecht Work Engagement Scale, testing for its factor pattern validity through Exploratory Factor Analysis and Confirmatory Factor Analysis, reliability, and convergent and discriminant validity. The 9-item Utrecht Work Engagement Scale was translated according to the guidelines of the International Test Commission and tested with two Korean samples. First, the Exploratory Factor Analysis found that both two-factor and three-factor solutions were viable options with the first sample. Second, comparison validations of these two solutions were tested by confirming the dimensionality of their structures through the Confirmatory Factor Analyses with the second sample, with the conclusion that the three-factor model solution was the most parsimonious model. Finally, the three-factor model of the 9-item Utrecht Work Engagement Scale was demonstrated to have good discriminant validity and convergent validity, as well as internal consistency of its subscales.


2021 ◽  
Vol 21 (3) ◽  
pp. 258-268
Author(s):  
Daniela Lopes Angelo ◽  
Diógenes Bido ◽  
Mariana Corrêa ◽  
Bruno Hupfer ◽  
Maria Regina Brandão

El objetivo principal de esta investigación fue adaptar y evaluar culturalmente las propiedades psicométricas del Life Orientation Test para el contexto deportivo (LOT-S). La muestra consistió en 953 jóvenes atletas brasileños de ambos sexos, con una edad media de 16 años. Los resultados del análisis factorial confirmatorio produjeron dos dimensiones correlacionadas, que reflejan optimismo y pesimismo, y brindaron apoyo para un modelo de dos factores. Se encontró un ajuste satisfactorio para LOT-S con 6 ítems (χ2=10.96, df=8; RMSEA=.020 (IC 90%=.021-.049); CFI=.995; TLI=990; NFI=.980; GFI=.996; SRMR=.032). También se generaron pruebas satisfactorias de consistencia interna a través del análisis de cargas factoriales y valores t. Los índices alfa de Cronbach (.68/ .65) y la Fiabilidad Compuesta (.72/ .65) fueron adecuados en las variables latentes Optimismo y Pesimismo, respectivamente. Los valores de varianza promedio extraídos fueron insatisfactorios, sin embargo, las correlaciones positivas con Optimismo y las correlaciones negativas con Pesimismo entre Motivación, Resiliencia y Bienestar fueron indicativas de validez convergente. Las correlaciones entre las variables latentes en comparación con las raíces cuadradas de los valores de varianza promedio extraídos de cada constructo mostraron que el modelo tiene validez discriminante. Se logró la invariancia configuracional, métrica y escalar, lo que indica que LOT-S puede medir atletas de ambos sexos por igual. Aunque se necesitan más estudios para confirmar las propiedades psicométricas del instrumento, la adaptación de LOT al contexto deportivo fue el primer paso en el futuro sobre la influencia del Optimismo en el rendimiento deportivo Palabras clave: optimismo; pesimismo; dimensionalidad; estudio de validación   The main objective of this research was to culturally adapt and evaluate the psychometric properties of the Life Orientation Test version for the sports context (LOT-S). The sample consisted of 953 young Brazilian athletes of both sexes, with a mean age of 16 years. The results of the confirmatory factor analysis produced two correlated dimensions, reflecting optimism and pessimism, and provided support for a two-factor model. A satisfactory fit for LOT-S with six items was found (χ2=10.96, df=8; RMSEA=.020 (IC 90%=.021-.049); CFI=.995; TLI=990; NFI=.980; GFI=.996; SRMR=.032). Satisfactory tests of internal consistency were also generated through the analysis of factorial loads and t-values. Cronbach's alpha (.68/ .65) and Composite Reliability (.72/ .65) were adequate in Optimism and Pessimism, respectively. The values of average variance extracted were unsatisfactory, however, positive correlations with optimism and negative with pessimism between Motivation, Resilience and Well-Being were indicative of convergent validity. The correlations between the latent variables compared to the square roots of the average variance extracted values of each construct showed that the model has discriminant validity. The configural, metric and scalar invariance was achieved, indicating that the LOT-S can measure athletes of both sexes equally. Although more studies are needed to confirm the psychometric properties of the instrument, adapting the LOT to the sport context was the first step in the future works about the influence of Optimism on sports performance. Keywords: optimism; pessimism; dimensionality; validation study. O principal objetivo desta pesquisa foi adaptar culturalmente e avaliar as propriedades psicométricas do Life Orientation Test para o contexto esportivo (LOT-S). A amostra foi composta por 953 jovens atletas brasileiros de ambos os sexos, com idade média de 16 anos. Os resultados da análise fatorial confirmatória produziram duas dimensões correlacionadas, refletindo otimismo e pessimismo e forneceram suporte para um modelo de dois fatores. Foi encontrado um ajuste satisfatório para LOT-S com seis itens (χ2=10.96, df=8; RMSEA=.020 (IC 90%=.021-.049); CFI=.995; TLI=990; NFI=.980; GFI=.996; SRMR=.032). Testes satisfatórios de consistência interna foram gerados através da análise de cargas fatoriais e valores-t. Os índices alfa de Cronbach (.68/ .65) e de Confiabilidade Composta (72/ .65) foram adequados para Otimismo e Pessimismo, respectivamente. Os valores de variância média extraída foram insatisfatórios, no entanto, correlações positivas entre Otimismo e negativas entre Pessimismo e Motivação, Resiliência e Bem-Estar foram indicativos de validade convergente. As correlações entre as variáveis latentes comparadas às raízes quadradas dos valores de variância média extraída de cada construto mostraram que o modelo possui validade discriminante. A invariância configural, métrica e escalar foi alcançada, indicando que o LOT-S pode medir atletas de ambos os sexos igualmente. Embora sejam necessários mais estudos para confirmar as propriedades psicométricas do instrumento, a adaptação do LOT ao contexto esportivo foi o primeiro passo no futuro para a influência do otimismo no desempenho esportivo Palavras-chave: otimismo; pessimismo; dimensionalidade; estudo de validação.  


2021 ◽  
Vol 9 (1) ◽  
Author(s):  
Nirosha Priyadarshani Edirisinghe ◽  
Thamasi Rekha Makuloluwa ◽  
Thamara Dilhani Amarasekara ◽  
Christine Sampatha Evangeline Goonewardena

Abstract Background Pain is one of the most common and unpleasant symptoms of patients with cancer. The Short Form Brief Pain Inventory (SF-BPI), has been psychometrically validated in several languages and widely used globally. Availability of a validated pain tool in Sinhala is a current requirement enabling the use among the majority of Sinhala-speaking cancer patients in Sri Lanka. The purpose of the study was to evaluate the psychometric properties of Sinhala translated version of SF BPI. Methods The translation was done by forward–backward translation method. Content and face validity were evaluated by a panel of experts and patients with cancer pain respectively. The study included 151 participants with cancer pain, registered at the Pain Clinic, Apeksha Hospital, Sri Lanka. The reliability, discriminant and convergent validity were assessed. The confirmatory factor analysis (CFA) was conducted and evaluated the two factor (severity, interference) and three factor models (severity, affective/ activity interference). In the three factor model-1, item ‘sleep’ was included within the affective interference along with mood, relationship with others and enjoyment of life. In the three factor model-2, item ‘sleep’ was included within the activity interference along with general activities, walking and normal works. Ethical approval was obtained from the Ethics Review Committee, Faculty of Medical Sciences, University of Sri Jayewardenepura, Sri Lanka. Results A total of 151 participants (79 males, 72 females) with a mean age of 54.6 (+/− 13.2) years were included. The composite reliability (0.902, 0.879), average variance extracted (AVE) (0.647, 0.568) and Cronbach’s alpha (0.819, 0.869) calculated for each severity and interference subscales were acceptable. The discriminant validity assessed with the heterotrait-monotrait criterion was 0.18. According to the Fornell–Larcker criterion, the square root of AVE of severity and interference factors (0.804, 0.753) greater than the correlation between the factors (0.140) demonstrated the discriminant validity. The CFA supported the three-factor model-2 (CFI—0.959, SRMR—0.0513, RMSEA—0.0699) and the values for two-factor and three-factor model-1 were marginally acceptable. Conclusions The Sinhala version of SF BPI is a reliable and valid instrument for the assessment of cancer pain among Sinhala speaking patients in Sri Lanka.


Author(s):  
Sebastian Skalski ◽  
Karol Konaszewski ◽  
Paweł Dobrakowski ◽  
Janusz Surzykiewicz ◽  
Sherman A. Lee

AbstractMillions of people are mourning the death of a loved to COVID-19. According to previous studies, the circumstances of coronavirus disease-related deaths may lead to dysfunctional grief. The purpose of this study was to introduce the Polish adaptation of the Pandemic Grief Scale (PGS) as well as to assess the relationship between dysfunctional grief due to a COVID-19 death, resilience and perceived social support. The adaptation was carried out on a general population sample of 286 individuals aged 18–54 years, with the evaluation being performed on a group comprising 214 people aged 18–78 years, who lost a loved one during the pandemic. The Polish version of PGS revealed a single-factor structure with strong internal consistency (α = 0.89). The PGS scores were associated with measures of complicated grief (Inventory of Complicated Grief), depression (Kutcher Adolescent Depression Scale) and lower resilience (Resilience Scale 14), which confirmed the scale’s convergent validity. No relation between PGS scores and health behaviors (Inventory of Health Behaviors) was observed, which confirmed the scale’s discriminant validity. The results of the bootstrapping technique revealed that resilience mediates the relationship between perceived social support (Multidimensional Scale of Perceived Social Support) and dysfunctional grief (total mediation). The results of this study suggest the need for practitioners to focus on resilience-enhancing interventions and perceived social support in order to improve mental health in people who lost their loved ones during the new coronavirus pandemic.


2021 ◽  
Author(s):  
Sebastian Skalski ◽  
Karol Konaszewski ◽  
Paweł Dobrakowski ◽  
Janusz Surzykiewicz ◽  
Sherman Lee

Millions of people are mourning the death of a loved to COVID-19. According to previous studies, the circumstances of coronavirus disease-related deaths may lead to dysfunctional grief. The purpose of this study was to introduce the Polish adaptation of the Pandemic Grief Scale (PGS) as well as to assess the relationship between dysfunctional grief due to a COVID-19 death, resilience and perceived social support. The adaptation was carried out on a general population sample of 286 individuals aged 18–54 years, with the evaluation being performed on a group comprising 214 people aged 18–78 years, who lost a loved one during the pandemic. The Polish version of PGS revealed a single-factor structure with strong internal consistency (α = 0.89). The PGS scores were associated with measures of complicated grief (Inventory of Complicated Grief), depression (Kutcher Adolescent Depression Scale) and lower resilience (Resilience Scale 14), which confirmed the scale’s convergent validity. No relation between PGS scores and health behaviors (Inventory of Health Behaviors) was observed, which confirmed the scale’s discriminant validity. The results of the bootstrapping technique revealed that resilience mediates the relationship between perceived social support (Multidimensional Scale of Perceived Social Support) and dysfunctional grief (total mediation). The results of this study suggest the need for practitioners to focus on resilience-enhancing interventions and perceived social support in order to improve mental health in people who lost their loved ones during the new coronavirus pandemic.


Psihologija ◽  
2020 ◽  
pp. 26-26
Author(s):  
Nurul Islam

The Bangla version of the Multidimensional Scale of Perceived Social Support (MSPSS-B) is a popular psychological assessment tool in Bangladesh. It has largely been used to measure perceived social support of Bangladeshi people. In spite of its popularity, it had not gone through an extensive validation procedure yet. Even its psychometric properties were not tested before, except for the test-retest reliability. This cross-sectional study aimed to examine the psychometric properties of MSPSS-B through a questionnaire survey among 812adult Bangladeshi people. The MSPSS-B revealed a three-factor structure through exploratory factor analysis (EFA) on the first split sample (n = 403), explaining 71.64% of the total variance. Acceptable goodness of fit indices (?2/df = 4.293, p = .000, GFI = .920, CFI = .926, TLI = .904, SRMR = .063, and RMSEA = .078) in the MSPSS-B were obtained through confirmatory factor analysis (CFA) on the second split sample (n = 409). The three-factor structure of the MSPSS-B was the same as the original English MSPSS. Acceptable internal item consistencies, significant test-retest reliabilities, reliabilities between two scale versions, convergent and discriminant validities, and measurement invariance between two gender groups were also established in the MSPSS-B through different statistical analyses. Thus, the MSPSS-B with its three factors can be used as a valid and reliable measure to assess the perceived social support of Bangladeshi people.


2013 ◽  
Vol 29 (1) ◽  
pp. 64-71 ◽  
Author(s):  
Mithat Durak ◽  
Emre Senol-Durak

This study examines the psychometric properties of the Stress Appraisal Measure (SAM) across three separate and independent samples. A calibration study was conducted with a sample of university students (n = 461), resulting in a 5-factor model based on a parallel analysis and a principal axis factor analysis with direct oblimin rotation. Factor invariance across males and females, convergent validity, and discriminant validity were tested using a second sample of university students (n = 751) and adults (n = 548). The 5-factor model obtained in the calibration study was replicated employing a confirmatory factor analysis of the data from the validation study. Factor invariance across males and females was confirmed. In addition to satisfactory internal consistencies, the correlation of the SAM scales with a conceptually related measure (state anxiety) and a conceptually unrelated measure (social desirability) support the convergent and discriminant validity of the SAM.


2018 ◽  
Vol 40 (4) ◽  
pp. 472-485 ◽  
Author(s):  
Hulya Ermis-Demirtas ◽  
Joshua C. Watson ◽  
Mehmet A. Karaman ◽  
Paula Freeman ◽  
Ajitha Kumaran ◽  
...  

The purpose of the current study was to investigate the psychometric properties of the Multidimensional Scale of Perceived Social Support (MSPSS) within a sample of Hispanic college students. The sample of 223 Hispanic or Latino/a college students consisting of 142 women (65%) and 79 men (35%) was recruited from a Hispanic serving institution in the southern United States. The results of factor analysis confirmed the three-subscale structure of the MSPSS: family, friend, and a significant other.


2013 ◽  
Vol 29 (3) ◽  
pp. 213-219 ◽  
Author(s):  
Astrid Müller ◽  
Laurence Claes ◽  
Dirk Smits ◽  
Olaf Gefeller ◽  
Anja Hilbert ◽  
...  

This study evaluated the psychometric properties of the German version of the 21-item Exercise Dependence Scale (EDS-G), which was administered in a large representative German sample (N = 1,611). In order to examine convergent validity, we also asked participants to answer the Eating Disorder Examination-Questionnaire (EDE-Q). To investigate the discriminant validity, clients of fitness centers (N = 129), sport students (N = 85), and medical students (N = 129) filled out the EDS-G. In this German population-based sample, the seven-factor structure suggested by the original authors as well as a higher-order model (7 + 1 factor model) were supported. The total EDS-G scale showed an excellent internal reliability and was positively related to the EDE-Q total and subscale scores. The EDS-G scores differentiated between samples with varying degrees of exercise. In summary, the results indicate that the EDS-G is a psychometrically sound and potentially valid brief measure for the assessment of exercise dependence symptoms.


2019 ◽  
Author(s):  
Teresa Carvalho ◽  
Carolina da Motta ◽  
José Pinto Gouveia

<p>The PCL (Weathers et al., 1993) is a useful and widely used measure to assess PTSD symptoms in clinical and research contexts, exhibiting adequate psychometric properties across its several versions and translations (e. g. Carvalho et al., 2015; Wilkins et al., 2011). The current study analyzed the psychometric properties (latent structure, internal consistency, temporal reliability, and convergent validity) of the Portuguese version of the PCL for the DSM-5 (PCL-5, Weathers et al., 2013) in a sample of firefighters. This study also aimed to contribute with empirical data to clarify the best latent structure of DSM-5 PTSD symptoms. Specifically, the DSM-5 four-factor model and other competing models for PTSD symptoms (four-factor Dysphoria model, five-factor Dysphoric Arousal model, six-factor Anhedonia model, six-factor Externalizing Behavior model, and seven-factor Hybrid model) applied to PCL-5 were analyzed and compared in this paper.<br></p>


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