The Reliability and Factorial Validity of a Multidimensional Measure of Psychological Symptomatology in South Africa

1994 ◽  
Vol 24 (4) ◽  
pp. 194-200 ◽  
Author(s):  
John Duckitt
Keyword(s):  
South African ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Self Report ◽  
Factorial Validity ◽  
Depression And Anxiety ◽  
Symptom Index ◽  
South Africans ◽  
Good Internal Consistency ◽  
Nationally Representative

The Psychiatric Symptom Index (PSI) was originally developed and validated on a large sample of Chicago residents as a 29-item self-report measure of psychological distress (Ilfeld, 1976b). It has a number of advantages that make it suitable for use in community surveys: relative brevity, a clear and meaningful multidimensional structure, and promising initial evidence for reliability and validity. Since there appears to have been little cross-validation of the PSI, the present study set out to assess its reliability and factorial validity in a large, nationally representative sample of white South Africans ( N = 782). The findings indicated good internal consistency reliability, and excellent factorial validity for the four subscales of anger, anxiety, depression, and cognitive disturbance. The PSI scales also showed an appropriate degree of independence from each other except for depression and anxiety where the intercorrelation was somewhat high. It was found that shorter depression and anxiety subscales would be adequately reliable and reduce this overlap. Finally, normative data are reported for use with white South African samples.

scholarly journals Psychometric Properties of the Chinese version of the 20-item Prosopagnosia Index (PI20)

2021 ◽  
Vol 271 ◽  
pp. 01036
Author(s):  
Wen Sun ◽  
Yuzheng Wang ◽  
Jinyan Wang ◽  
Fei Luo
Keyword(s):  
Large Scale ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Chinese Version ◽  
Self Report ◽  
The Social ◽  
Empathy Quotient ◽  
Good Internal Consistency ◽  
Standardized Measurement ◽  
Test Retest Reliability

Prosopagnosia, also known as facial blindness, has attracted wide attention in the social field in recent years. However, it mainly depends on the self-report of the chief complaint in the actual diagnosis. In addition, there is a lack of standardized measurement basis, which brings a lot of inconvenience to the patients themselves and follow-up researchers. In this study, we tested the reliability and validity of the Chinese version of 20 - item prosopagnosia index (PI-20). 647 young people aged 18-45 filled in PI-20, the adult autistic quotient scale, the empathy quotient questionnaire, and completed the retest one month later. Results showed that the PI-20 has good internal consistency reliability, test-retest reliability, and has good validity. In addition, confirmatory factor analysis shows that the model can well fit the data of Chinese population and can be used for large-scale measurement. The Chinese version PI-20 is a reliable measurement for prosopagnosia.

Indigenous need arise to protect human from self-harm behavior in Pakistan: translation and validation of inventory of statements about self-injury

2020 ◽  
Vol 13 (5) ◽  
pp. 421-433
Author(s):  
Haseeb Nisar ◽  
Muhammad Aqeel ◽  
Ammar Ahmad
Keyword(s):  
English Language ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Health Issue ◽  
Factorial Validity ◽  
Future Health ◽  
Cross Sectional ◽  
Content Type ◽  
Self Injury ◽  
Self Harm

Purpose The purpose of this paper is to highlight the indigenous need to counter self-harm behavior in Pakistan and establish the reliability and validity of scale with translation, adaptation and cross-language validation of the inventory of statements about self-injury (ISAS) for future health studies (Klonsky and Glenn, 2009). Design/methodology/approach The present study was a cross-sectional study using a quantitative method. Response items rating is made from three-point Likert-type scales ranging from the 0-not relevant, 1-somewhat relevant or 2-very relevant. ISAS has been comprised of 13 potential functions of deliberate self-harm (DSH) and all subscales have been translated from the English language into the Urdu language with a sample of 30 individuals and further applied on 200 samples of DSH patients for factorial validation. The standard back-translation method was used for translation and adaptation of the scale (Anderson and Brislin, 1976; Brislin, 1976; Hambleton, 1994). Findings The overall scale has good internal consistency reliability. Confirmatory factor analysis was performed to confirm the factorial validity of ISAS. Results revealed that all the items have confirmed strong factorial validity in the context of Pakistani culture and quite helpful in hospital settings to address this health issue. Originality/value Self-harm is considered as a major health issue in the young population of the world and therefore, the investigated scale provides an assessment of DSH and intentions of performing self-injury to achieve a better understanding of such behaviors in DSH patients, which will help further to develop measures to prevent such behavior.

The Modified Interpersonal Relationship Scale: Reliability and Validity,

1993 ◽  
Vol 73 (3_part_1) ◽  
pp. 995-1004
Author(s):  
Jane L. Garthoeffner ◽  
Carolyn S. Henry ◽  
Linda C. Robinson
Keyword(s):  
Interpersonal Relationships ◽  
Internal Consistency ◽  
Concurrent Validity ◽  
Interpersonal Relationship ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Self Report ◽  
Varimax Rotation ◽  
Scale Reliability

This study was designed to evaluate a modification of the Interpersonal Relationship Scale and to establish subscales representing dimensions of intimacy (N = 356). The initial self-report scale was tested for internal consistency reliability. Next, subscales were identified using principal components factoring with varimax rotation. Internal consistency reliability and concurrent validity of the modified over-all scale and subscales were examined. The modified scale and subscales provided reliable and valid measures of the quality of interpersonal relationships in young adults.

scholarly journals Self-report quality of life measure for people with schizophrenia: The SQLS

2000 ◽  
Vol 177 (1) ◽  
pp. 42-46 ◽  
Author(s):  
Greg Wilkinson ◽  
Bernadette Hesdon ◽  
Diane Wild ◽  
Ron Cookson ◽  
Carole Farina ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Self Report ◽  
Life Questionnaire ◽  
Internal Reliability ◽  
Report Quality ◽  
Sf 36 ◽  
Quality Of Life Scale

BackgroundQuality of life is the subject of growing interest and investigation.AimsTo develop and validate a short, self-report quality of life questionnaire (the Schizophrenia Quality of Life Scale, SQLS).MethodPeople with schizophrenia in Liverpool were recruited via the NHS. Items, generated from in-depth interviews, were developed into an 80-item self-report questionnaire. Data were factor analysed, and a shorter form measure was tested for reliability and validity. This measure was administered together with other self-report measures – SF–36, GHQ–12 and HADS – to assess validity.ResultsData were analysed to produce a final 30-item questionnaire, comprising three scales (‘psychosocial’, ‘motivation and energy’, and ‘symptoms and side-effects’) addressing different SQLS dimensions. Internal consistency reliability of the scale was found to be satisfactory. There was a high level of association with relevant SF–36, GHQ–12 and HADS scores.ConclusionsThe SQLS was completed within 5–10 minutes. It possesses internal reliability and construct validity, and promises to be a useful tool for the evaluation of new treatment regimes for people with schizophrenia.

Translation, adaptation, and cross-language validation of student: thinking about my homework scale (STP)

2017 ◽  
Vol 10 (5) ◽  
pp. 296-309 ◽  
Author(s):  
Muhammad Aqeel ◽  
Humaira Jami ◽  
Ammar Ahmed
Keyword(s):  
Design Methodology ◽  
English Language ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Student Thinking ◽  
School Involvement ◽  
Content Type ◽  
Back Translation ◽  
Good Internal Consistency ◽  
Cross Language

Purpose The purpose of this paper is to establish the reliability and validity of an expended scale with translation, adaptation and cross-language validation of the student: thinking about my homework (STP) (Bareno, 1997; Hoover-Dempsey et al., 1999; Hoover-Dempsey and Sandler, 2005). Design/methodology/approach Response items rating are made from four-point Likert-type scales ranging from the 1 (never) to 4 (always). This study includes two versions of the scale: mother’s school involvement version (STPM) and father’s school Involvement version (STPF). Both versions have been translated from English language into Urdu language with a sample of 200 students. Standard back translation method was used for translation and adaption of the scale (Brislin, 1976; Hambleton, 1994). The ages of the students ranged from 12 to 18 years. Findings The overall scale has good internal consistency reliability. Exploratory factor analysis was performed to explore covert and novel configuration of these versions (father’s school involvement and mother’s school involvement). Results revealed that mother’s school involvement consisted of 21 items, and father’s school involvement consisted of 22 items. Originality/value The investigated scale provides assessment of father’s and mother’s school involvement, respectively, in order to achieve better understanding of family’s role in academics.

scholarly journals Trait Emotional Intelligence Questionnaire–Adolescent Short Form: A Psychometric Investigation in Greek Context

2017 ◽  
Vol 36 (5) ◽  
pp. 436-445 ◽  
Author(s):  
Maria Stamatopoulou ◽  
Petros Galanis ◽  
Foteini Tzavella ◽  
K. V. Petrides ◽  
Panagiotis Prezerakos
Keyword(s):  
Emotional Intelligence ◽  
Short Form ◽  
Reliability And Validity ◽  
Self Report ◽  
Trait Emotional Intelligence ◽  
Personal Strengths ◽  
Good Internal Consistency ◽  
Trait Emotional Intelligence Questionnaire ◽  
Psychometric Investigation ◽  
Core Self

This article aims to investigate the reliability and validity of the Trait Emotional Intelligence Questionnaire–Adolescent Short Form (TEIQue-ASF) score in a sample of 440 Greek adolescents. The instrument’s score demonstrated good internal consistency and was significantly correlated with core self-evaluations as well with somatic complaints, self-report psychopathology, and personal strengths. It also explained a statistically significant increase in the prediction of outcome variables beyond core self-evaluations. It is concluded that the findings of the present study provide evidence that support the interpretation and use of the TEIQue-ASF score to assess the emotional self-perceptions of Greek adolescents.

scholarly journals Reliability and Validity Studies of Externality of Happiness Scale Among Turkish Adults

2018 ◽  
Vol 14 (14) ◽  
pp. 1 ◽  
Author(s):  
Murat Yildirim ◽  
Ufuk Barmanpek ◽  
Ahmad A. H. Farag
Keyword(s):  
Life Satisfaction ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Self Esteem ◽  
Self Report ◽  
Measurement Tool ◽  
Incremental Value ◽  
Future Clinical Practice ◽  
Confirmatory Factor ◽  
Fear Of Happiness

Externality of happiness is a psychological construct that refers to the degree to which individuals perceive their level of happiness as beyond their control and mostly dependent to external factors. The aim of this study was to examine the reliability and validity of the Externality of Happiness scale (EOH) among a Turkish adult sample. A total of 230 participants (152 males and 78 females; mean age = 37.8 years, SD = 9.1) completed self-report measures of externality of happiness, life satisfaction, flouring, self-esteem, and fear of happiness. Exploratory and confirmatory factor analysis supported a one-factor structure for the EOH. The EOH was found to be negatively correlated with life satisfaction, flourishing, and self-esteem and positively correlated with fear of happiness. The scale also showed incremental value over self-esteem in predicting life satisfaction. Furthermore, the scale was found to be discriminated from fear of happiness. Moreover, evidence was provided for internal-consistency reliability. Overall, the findings suggested that Turkish version of EOH had adequate reliability and validity scores and that it can be used as a useful measurement tool to assess externality of happiness beliefs in future clinical practice and research.

Reliability and validity of the Social Curiosity Scale among Chinese university students

2019 ◽  
Vol 47 (9) ◽  
pp. 1-7
Author(s):  
Yong Zhang
Keyword(s):  
Factor Analysis ◽  
University Students ◽  
Factor Model ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Chinese Version ◽  
Chinese University ◽  
The Social ◽  
Good Internal Consistency ◽  
Chinese University Students

My aim in this study was to investigate the reliability and validity of the Social Curiosity Scale (SCS) among Chinese university students. Social curiosity has been conceptualized as an interest in how other people behave, think, and feel. Students (N = 916) at 3 general universities in Henan Province completed the Chinese version of the SCS. The results showed that the Chinese SCS has good internal consistency reliability. Exploratory factor analysis results indicated that the Chinese SCS presented a clear 2-factor structure, and confirmatory factor analysis results showed that the 2-factor model fitted the data better than the 1-factor model did. These results indicated that the Chinese version of the SCS has good construct validity. Therefore, the Chinese version of the SCS can be used as an effective tool for social curiosity measurement among Chinese university students.

The Stressors of Clergy Children and Couples: Reliability and Validity

1993 ◽  
Vol 72 (1) ◽  
pp. 271-275 ◽  
Author(s):  
Diane L. Ostrander ◽  
Cindi Penor Ceglian ◽  
David G. Fournier
Keyword(s):  
Construct Validity ◽  
Internal Consistency ◽  
Family Members ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Self Report ◽  
Clergy Children ◽  
Research Recommendations

The purpose of this study was to evaluate the Stressors of Clergy Children and Couples Scale, an abbreviated version of the Stressors of Clergy Children Inventory. The current self-report survey was tested using 317 ministers' family members across several denominations. Tests for internal consistency reliability and construct validity indicated this scale was adequate for use in research. Recommendations for refinement and use of the scale were presented.

scholarly journals Measuring Perceived Anonymity: The Development of a Context Independent Instrument

2014 ◽  
Vol 5 (1) ◽  
pp. 22 ◽  
Author(s):  
Dwight M. Hite ◽  
Troy Voelker ◽  
Adrian Robertson
Keyword(s):  
Design Methodology ◽  
Measurement Instrument ◽  
Internal Consistency Reliability ◽  
Factorial Validity ◽  
Final Test ◽  
Multiple Contexts ◽  
Valid Instrument ◽  
Good Internal Consistency ◽  
Test Retest Reliability ◽  
Pilot Tests

In order to assess relationships between perceptions of anonymity and behaviors, a context independent instrument is required for measuring the perceptions of anonymity held by individuals.  To date, no such measurement instrument exists that has been shown to be reliable and valid.  The authors employ a rigorous design methodology to develop, test, and substantiate a reliable and valid instrument for measuring perceptions of anonymity across different contexts. The PA measure presented is a five item Likert scale designed to measure perceptions of anonymity across multiple contexts. Results from two separate EFA pilot tests (n=61 and n=60), a test-retest, and a CFA final test (n=292) indicate that the PA measure has good internal consistency reliability (a=.82), test-retest reliability, factorial validity, and a single factor structure. DOI:10.2458/azu_jmmss_v5i1_hite

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