Dataset Information

Psychometric Properties and Measurement Invariance for a Chinese Version of a Psychological Need Thwarting Scale for Teachers.

ABSTRACT: While teachers' psychological needs have been evaluated in terms of need satisfaction, need thwarting of teachers is under-researched. This study developed a Chinese version of a Psychological Need Thwarting (PNT) scale for teachers and evaluated both its psychometric properties and measurement invariance across groups. Psychometric criteria for the scale were evaluated, with satisfactory levels of internal reliability, test-retest reliability, convergent and divergent validities, and model goodness-of-fit. One item translated from the original PNT scale was removed due to cross-loading. Criterion validity was established, with R2 = 0.54 for the factor of burnout (emotional exhaustion). Measurement invariance was established using confirmatory factor analysis for the factors of gender, grade of instruction, and position. The teachers evaluated demonstrated higher levels of competence thwarting, as compared to autonomy and relatedness thwarting, but overall higher levels of thwarting as compared to previous research. Males reported higher levels of autonomy and competence thwarting as compared to females and secondary school teachers reported higher levels of relatedness thwarting as compared to primary school teachers. The developed scale can serve as a valuable tool in evaluating the thwarting of teachers' psychological needs, an issue which can profoundly impact teachers' and students' mental health and performance.

SUBMITTER: Chen L

PROVIDER: S-EPMC7246592 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature

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Psychometric Properties and Measurement Invariance for a Chinese Version of a Psychological Need Thwarting Scale for Teachers.

Chen Liang L Gamble Jeffrey Hugh JH Chen I-Hua IH Lee Zeng-Han ZH Fu Qian-Lan QL

International journal of environmental research and public health 20200506 9

While teachers' psychological needs have been evaluated in terms of need satisfaction, need thwarting of teachers is under-researched. This study developed a Chinese version of a Psychological Need Thwarting (PNT) scale for teachers and evaluated both its psychometric properties and measurement invariance across groups. Psychometric criteria for the scale were evaluated, with satisfactory levels of internal reliability, test-retest reliability, convergent and divergent validities, and model good ...[more]

PMID: 32384824

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Project description:BackgroundBased on the self-determination theory, the psychological requirements for competence, autonomy, and relatedness boost beneficial exercise behaviour for healthy living. However, there is no valid, reliable Malay version scale to investigate the extent to which these psychological needs are met. The main purpose of this study was to examine the psychometric properties of a Malay version of the Psychological Need Satisfaction in Exercise (PNSE-M) scale. In addition, the purpose of this study was to confirm the measurement and structural invariance of the PNSE-M across gender.MethodsThe study participants included 919 students (male: 49.6%, female: 50.4%), with a mean age of 20.4 years (standard deviation = 1.5). The participants were selected through convenience sampling. The 18-item PNSE-M was used to measure psychological need satisfaction in exercise. The English version of the PNSE was translated into Malay using standard forward-backward translation. Confirmatory factor analysis (CFA) and invariance tests were performed on the three domains of the PNSE-M model. Composite reliability (CR), average variance extracted (AVE), internal consistency based on Cronbach's alpha, and test-retest reliabilities using intraclass correlation coefficient (ICC) were also computed.ResultsAfter some model re-specification, the CFA findings based on the hypothesised measurement model of three factors and 18 items indicated acceptable factor structure (CFI = .936, TLI = .923, SRMR = .054, RMSEA = .059). The CR and AVE values were .864-.902 and .573-.617, respectively. Cronbach's alpha was .891-.908, and the ICC was .980-.985. The findings supported the full measurement and structural invariance of the PNSE-M for both male and female participants. The CFA model matched the data well for both male (CFI = .926, SRMR = .057, RMSEA = .066) and female (CFI = .926, SRMR = .060, RMSEA = .065) participants.ConclusionThe PNSE-M with three factors and 18 items is considered to be a valid, reliable instrument for university students in Malaysia. It is valid for use to make meaningful comparisons across gender.

Project description:BackgroundThe Penn Alcohol Craving Scale (PACS) is an instrument with good psychometric properties that is widely used to assess alcohol craving. Based on the assumption that the experience of craving is independent of substance type, the Polish version of the PACS was modified to measure drug craving, thus creating the Penn Drug Craving Scale (PDCS). The analyses presented in the paper aim to verify the hypothesis that the PDCS has a unidimensional structure, is highly reliable and features longitudinal measurement invariance.MethodsThe research was conducted in 14 inpatient and 13 outpatient randomly selected facilities that provide psychosocial therapy to people with substance use disorder (SUD) in Poland, during June 2018 -July 2019. The data used for the analyses came from 282 patients diagnosed on the basis of ICD-10 criteria (F11.2-F19.2). The paper presents analyses with the application of: [1] confirmatory factor analysis (CFA) conducted on the basis of a polychoric correlation matrix and the WLSMV estimator; [2] a reliability estimate using Cronbach's alpha and coefficient omega; [3] verification of longitudinal measurement invariance between the beginning and end of therapy; [4] evaluation of criterion validity; [5] normalisation of the raw scores.ResultsThe CFA results confirmed a unidimensional PDCS structure (RMSEA = 0.047, 95% CI: 0.000-0.103; CFI = 0.999; TLI = 0.999) and a high reliability of the scale (ω = 0.93). Moreover, a strict longitudinal measurement invariance of the instrument was confirmed.ConclusionsAccurate assessment of craving is possible only with valid and reliable instruments. Therefore, the psychometric properties of the PDCS were verified based on the latest statistical approaches. The scale is a valid and highly reliable tool featuring longitudinal measurement invariance and can be usefully used for research and clinical purposes. Thus, the Polish version of the PACS has been modified and successfully applied to the population of people with SUD.

Dataset Information

Psychometric Properties and Measurement Invariance for a Chinese Version of a Psychological Need Thwarting Scale for Teachers.

Publications

Psychometric Properties and Measurement Invariance for a Chinese Version of a Psychological Need Thwarting Scale for Teachers.

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