Exploring the Psychometric Properties and the Factor Structure of the Calgary Depression Scale for Schizophrenia Across the Schizotypy Continuum

Assessment ◽  
2021 ◽  
pp. 107319112098662
Author(s):  
Manel Monsonet ◽  
Thomas R. Kwapil ◽  
Neus Barrantes-Vidal
Keyword(s):  
Psychometric Properties ◽  
Factor Structure ◽  
Negative Symptoms ◽  
Daily Life ◽  
Depression Scale ◽  
Mental States ◽  
First Episode ◽  
Confirmatory Factor Analyses ◽  
Episode Psychosis ◽  
Confirmatory Factor

This study evaluated the psychometric properties and factor structure of the Calgary Depression Scale for Schizophrenia (CDSS) across different levels of the schizotypy continuum. A combined sample of high-schizotypy, at-risk mental states, and patients with first-episode psychosis was assessed for depression and other clinical and functional outcomes. Additionally, experience sampling methodology was used to assess depressive and psychotic-like experiences in daily life. The CDSS exhibited solid internal consistency, validity, and discrimination between depressed and nondepressed participants. Confirmatory factor analyses and the associations of the resulting factors with clinical and functional measures supported a two-factor structure that included general depression and guilt factors. Furthermore, both factors of the CDSS were differentially related to positive and negative symptoms of psychosis in daily life. The CDSS appears to have two underlying psychopathological dimensions and to be a reliable and valid measure for assessing depression across the schizotypy continuum.

scholarly journals Exploring the dimensionality of the TRIM-18 in the Spanish context

2017 ◽  
Vol 33 (3) ◽  
pp. 548 ◽  
Author(s):  
Maria Fernández-Capo ◽  
Silvia Recoder ◽  
Juana Gómez-Benito ◽  
María Gámiz ◽  
Pilar Gual ◽  
...  
Keyword(s):  
Psychometric Properties ◽  
Factor Structure ◽  
Spanish Population ◽  
Factor Analyses ◽  
Validity And Reliability ◽  
Confirmatory Factor Analyses ◽  
Reliability Method ◽  
Confirmatory Factor ◽  
Potential Use ◽  
Three Factor

<p>Introduction: The Transgression-Related Interpersonal Motivation (TRIM-18) Inventory is an instrument that assesses episodic forgiveness. This scale is composed of three subscales: <em>avoidance</em>, <em>revenge</em> and <em>benevolence</em>. The present study examined the dimensionality of the Spanish version of the TRIM-18 (TRIM-18-S) and provided evidence of validity and reliability. Method: A total of 943 participants completed the TRIM-18-S.  A subset of 277 participants completed additional measures of empathy, anger, and information regarding the relation with the offender. Results: The TRIM-18-S showed good psychometric properties, and confirmatory factor analyses revealed a three-factor structure. Conclusions: The scale presents adequate psychometric properties for its potential use in a Spanish population.</p><p> </p>

scholarly journals A hierarchical (multicomponent) model of in-group identification: adaptation of a measure to the Brazilian context

2019 ◽  
Vol 32 (1) ◽  
Author(s):  
Luana Elayne Cunha de Souza ◽  
Tiago Jessé Souza de Lima ◽  
Luciana Maria Maia ◽  
Ana Beatriz Gomes Fontenele ◽  
Samuel Lincoln Bezerra Lins
Keyword(s):  
Psychometric Properties ◽  
Factor Structure ◽  
Group Identification ◽  
Factor Analyses ◽  
Confirmatory Factor Analyses ◽  
Multiple Dimensions ◽  
Two Samples ◽  
Confirmatory Factor ◽  
The University ◽  
Multicomponent Model

Abstract The aim of this study is to adapt the multidimensional in-group identification scale (MGIS) to the Brazilian context by gathering evidence of its psychometric properties. A total of 663 people from two samples participated in the study. In sample 1, we measured the identification of Brazilians with the region of the country where they live. In sample 2, we measured the identification of students with the university which they attend. Confirmatory factor analyses were performed on both samples to compare the models previously proposed by the original authors of the measure. The obtained results confirmed the validity of the hierarchical and multidimensional factor structure proposed by the original authors. The scale proposed here can be used to measure multiple dimensions of in-group identification in Brazil.

scholarly journals Centrality of Buddhist Religiosity Scale: Adaptation and Validation of the Centrality of Religiosity Scale in a Buddhist Sample in Vietnam

Religions ◽  
2021 ◽  
Vol 12 (2) ◽  
pp. 79
Author(s):  
Hang Thi Minh Nguyen ◽  
Michael Ackert ◽  
Christoph Flückiger ◽  
Herbert Scheiblich
Keyword(s):  
Psychometric Properties ◽  
Factor Structure ◽  
Religious Experience ◽  
Private Practice ◽  
Religious Orientation ◽  
Religious Tradition ◽  
Factor Analyses ◽  
Confirmatory Factor Analyses ◽  
Public Practice ◽  
Confirmatory Factor

This paper describes an adaptation of the Centrality of Religiosity Scale to the Buddhist religious tradition (CBRS) and a validation in Vietnam. The sample included data from 421 Vietnamese Buddhists (300 females, 121 males), aged 17 to 71 years (M=35.03, SD=13.09). The results provided evidence for good psychometric properties of the short, intermediate, and long version: CBRS-5, CBRS-10, and CBRS-15 respectively. Specifically, exploratory and confirmatory factor analyses supported the measure’s original five-factor structure: intellect, ideology, public practice, private practice, and religious experience. Furthermore, the Centrality of Buddhist Religiosity has proven to be a stable psychological construct across the three versions of CBRS and was associated strongly with the Gordon Allport’s notion of the intrinsic religious orientation. The results also suggested that the Stefan Huber’s centrality of religiosity model can capture the Buddhist religiosity and that the CBRS can be used to measure the five theoretical defined core dimensions of religiosity in Buddhism.

Psychometric properties of the Danish student well-being questionnaire assessed in >250,000 student responders

2018 ◽  
Vol 46 (8) ◽  
pp. 877-885 ◽  
Author(s):  
Janni Niclasen ◽  
Maria Keilow ◽  
Carsten Obel
Keyword(s):  
Classroom Management ◽  
Psychometric Properties ◽  
Factor Structure ◽  
School Connectedness ◽  
Well Being ◽  
Descriptive Statistics ◽  
Factor Analyses ◽  
Confirmatory Factor Analyses ◽  
Confirmatory Factor ◽  
Exploratory Factor Analyses

Background: Well-being is considered a prerequisite for learning. The Danish Ministry of Education initiated the development of a new 40-item student well-being questionnaire in 2014 to monitor well-being among all Danish public school students on a yearly basis. The aim of this study was to investigate the basic psychometric properties of this questionnaire. Methods: We used the data from the 2015 Danish student well-being survey for 268,357 students in grades 4–9 (about 85% of the study population). Descriptive statistics, exploratory factor analyses, confirmatory factor analyses and Cronbach’s α reliability measures were used in the analyses. Results: The factor analyses did not unambiguously support one particular factor structure. However, based on the basic descriptive statistics, exploratory factor analyses, confirmatory factor analyses, the semantics of the individual items and Cronbach’s α, we propose a four-factor structure including 27 of the 40 items originally proposed. The four scales measure school connectedness, learning self-efficacy, learning environment and classroom management. Two bullying items and two psychosomatic items should be considered separately, leaving 31 items in the questionnaire. Conclusions: The proposed four-factor structure addresses central aspects of well-being, which, if used constructively, may support public schools’ work to increase levels of student well-being.

scholarly journals Psychometric properties of the parent’s versions of the SDQ and the PANAS-X in a community sample of Portuguese parents

2019 ◽  
Vol 25 (2) ◽  
pp. 520-532
Author(s):  
Pedro Alexandre Costa ◽  
Fiona Tasker ◽  
Catarina Ramos ◽  
Isabel Leal
Keyword(s):  
Psychometric Properties ◽  
Factor Structure ◽  
Convergent Validity ◽  
Discriminant Validity ◽  
Community Sample ◽  
Internal Reliability ◽  
Confirmatory Factor Analyses ◽  
Confirmatory Factor ◽  
And Gender ◽  
Gender Groups

This study examined the psychometric properties of the parent’s versions of the Strengths and Difficulties Questionnaire (SDQ) and the Positive and Negative Affect Schedule–Extended Form (PANAS-X) in a community sample of Portuguese parents. A total of 1100 SDQ and PANAS-X were collected from an online sample of 761 parents, whose ages ranged from 23 to 65 years ( M = 42, SD = 5). Confirmatory factor analyses provided evidence of the internal factor structure of both the SDQ and the PANAS-X and invariance of the factor structure across age and gender groups, with the exception of the SDQ, which failed to provide evidence of invariance between genders. Internal reliability and discriminant validity were confirmed for both measures, although convergent validity was only confirmed for the PANAS-X. Concurrent validity was also confirmed by comparing the results from the SDQ dimensions and the PANAS-X broad dimensions subscales.

scholarly journals Validation of three mental health scales among pregnant women in Qatar

2019 ◽  
Vol 16 (1) ◽  
Author(s):  
Katherine A. Roof ◽  
Laurie James-Hawkins ◽  
Hanan F. Abdul Rahim ◽  
Kathryn M. Yount
Keyword(s):  
Mental Health ◽  
Pregnant Women ◽  
Factor Structure ◽  
Depression Scale ◽  
Factor Analyses ◽  
Kuwait University ◽  
Confirmatory Factor Analyses ◽  
Factor Loadings ◽  
Fit Statistics ◽  
Confirmatory Factor

Abstract Objectives The objective of this study is to validate three mental health scales in a targeted sample of pregnant Arab women living in Qatar: the Kuwait University Anxiety Scale, the Perceived Stress Scale, and the Edinburgh Postnatal Depression Scale. Methods Random split-half exploratory factor analysis and confirmatory factor analyses (n = 336; n = 331), conducted separately, were used to evaluate scale dimensionality, factor loadings, and factor structure of the KUAS, the PSS, and the EPDS. Results Fit statistics for the three scales suggested adequate fit to the data and estimated factor loadings were positive, similar in magnitude, and were significant. The final CFA model for the KUAS supported a 19-item, two factor structure. CFA models also confirmed 8- and 10-item, single-factor structures for the PSS and EPDS, respectively. Conclusions The validation of scales for these aspects of mental health in Arab pregnant women is critical to ensure appropriate screening, identification, and treatment to reduce the risk of sequelae in women and their children. Findings offer a useful comparison to mental-health scale validations in other Arab contexts.

scholarly journals Elucidating negative symptoms in the daily life of individuals in the early stages of psychosis

2020 ◽  
pp. 1-11
Author(s):  
Karlijn S. F. M. Hermans ◽  
Inez Myin-Germeys ◽  
Charlotte Gayer-Anderson ◽  
Matthew J. Kempton ◽  
Lucia Valmaggia ◽  
...  
Keyword(s):  
Negative Symptoms ◽  
Daily Life ◽  
Social Situation ◽  
First Episode ◽  
Affective Experience ◽  
Social Anhedonia ◽  
Daily Lives ◽  
Early Stages ◽  
Episode Psychosis ◽  
Multilevel Linear Regression

Abstract Background It remains poorly understood how negative symptoms are experienced in the daily lives of individuals in the early stages of psychosis. We aimed to investigate whether altered affective experience, anhedonia, social anhedonia, and asociality were more pronounced in individuals with an at-risk mental state for psychosis (ARMS) and individuals with first-episode psychosis (FEP) than in controls. Methods We used the experience sampling methodology (ESM) to assess negative symptoms, as they occurred in the daily life of 51 individuals with FEP and 46 ARMS, compared with 53 controls. Results Multilevel linear regression analyses showed no overall evidence for a blunting of affective experience. There was some evidence for anhedonia in FEP but not in ARMS, as shown by a smaller increase of positive affect (BΔat−risk v. FEP = 0.08, p = 0.006) as the pleasantness of activities increased. Against our expectations, no evidence was found for greater social anhedonia in any group. FEP were more often alone (57%) than ARMS (38%) and controls (35%) but appraisals of the social situation did not point to asociality. Conclusions Overall, altered affective experience, anhedonia, social anhedonia and asociality seem to play less of a role in the daily life of individuals in the early stages of psychosis than previously assumed. With the experience of affect and pleasure in daily life being largely intact, changing social situations and appraisals thereof should be further investigated to prevent development or deterioration of negative symptoms.

scholarly journals Psychometric Properties, Factor Structure, and Evidence for Measurement Invariance in the Greek Version of the Disgust Scale-Revised (DS-R)

Diseases ◽  
2019 ◽  
Vol 7 (2) ◽  
pp. 33 ◽  
Author(s):  
Theodoros Chalimourdas ◽  
Silia Vitoratou ◽  
Efstathia Matsouka ◽  
Dimitra Owens ◽  
Leto Kalogeraki ◽  
...  
Keyword(s):  
Factor Analysis ◽  
Psychometric Properties ◽  
Measurement Invariance ◽  
Factor Structure ◽  
Eysenck Personality Questionnaire ◽  
Greek Version ◽  
Confirmatory Factor Analyses ◽  
Confirmatory Factor ◽  
The Individual ◽  
Three Factor

The Disgust Scale has been designed to measure disgust propensity—the individual ease in experiencing disgust. The present study aimed to explore the validity, reliability, the factor structure, and the measurement invariance of the Greek version of the Disgust Scale-Revised (DS-R). A sample of 754 healthy participants completed the Greek version of the DS-R. A subset (n = 363) also completed the revised Symptom checked list and the Eysenck Personality Questionnaire, in order to examine the concurrent validity. Exploratory and Confirmatory factor analyses in different subsets were used to examine the factor structure. Multiple indicators–multiple causes model (MIMIC) models were used to assess the measurement invariance across gender and age. Demographic influences were assessed using t-tests, ANOVA, and Pearson’s correlations. Exploratory factor analysis concluded to two and three factor models, with a factor structure similar to the ones proposed in the literature. Confirmatory factor analysis and bi-factor analysis provided evidence in favor of the three-factor solution. Measurement invariance test revealed differences in six items across gender, and three items across age. The psychometric properties of the factors were satisfactory. Demographic influences on the responses were present, especially with respect to gender. The Greek version of the DS-R demonstrated satisfactory psychometric properties, making it suitable for use for the Greek population.

The Emotional Contagion Scale: Factor Structure and Psychometric Properties in a Portuguese Sample

2012 ◽  
Vol 111 (3) ◽  
pp. 898-904 ◽  
Author(s):  
Rita Rueff-Lopes ◽  
António Caetano
Keyword(s):  
Psychometric Properties ◽  
Factor Structure ◽  
Internal Consistency ◽  
Discriminant Validity ◽  
Factor Model ◽  
Emotional Contagion ◽  
Confirmatory Factor Analyses ◽  
Convergent And Discriminant Validity ◽  
Confirmatory Factor ◽  
Good Internal Consistency

This manuscript examined the psychometric properties and factor structure of the Emotional Contagion Scale in a Portuguese sample. The original scale was first given to a sample of 1,445 individuals to verify its internal consistency. Both exploratory and confirmatory factor analyses were performed. Results suggested that the data from the Emotional Contagion Scale are best fit by a one-factor model. Differences between sexes were assessed and higher susceptibility to emotional contagion was observed in women than in men. Convergent and discriminant validity analyses were also conducted. The Portuguese version of the Emotional Contagion Scale also had good internal consistency and test-retest reliabilities; thus it is a psychometrically sound measure within a Portuguese population.

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