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1.
The objectives of the study were to validate a substantiated Teacher Change Beliefs Model (TCBM) and an instrument to identify critical components of teacher change beliefs (TCB) in Malaysian secondary schools. Five different pilot test approaches were applied to ensure the validity and reliability of the instrument. A total of 936 teachers from 47 high-performing secondary schools completed the survey. Structural equation modelling was applied to test the models. Exploratory factor analysis was employed to identify the underlying factors, whereas confirmatory factor analysis was applied to test the measurement models. The analysis yielded a three-factor TCBM: (1) discrepancy, (2) efficacy and (3) principal support. The results demonstrated a good fit of the model: normed χ2 = 3.156, Tucker-Lewis Fix Index = .987, Comparative Fix Index = .991 and Root Mean Square Error of Approximation = .048. The results also provided evidence for convergent validity, discriminant validity and construct reliability. The TCBM is an empirically tested model derived in a local Malaysian cultural education setting. It provides direction for practitioners in planning and designing training programmes of change management for school principals in the enhancement of TCB among teachers in schools. Besides, Teacher Change Beliefs Scale is a promising and welcome tool for both practitioners and researchers. With only nine items, it is easy to administer and not time-consuming.  相似文献   

2.
The purpose of this study was to examine an alternative configuration of the Academic Motivation Scale (AMS), a psychometric instrument used as a measure of academic motivation in various academic environments. The analyses utilised data from a convenience sample of 2354 business students, broken into two random subsamples of 1177 cases. Exploratory factor analysis of the 28 AMS scale items was conducted on the estimation sample. The results indicated good model fit for a four-factor configuration consisting of amotivation, external regulation, identified regulation, and intrinsic motivation as indicated by factor loadings, as well as internal consistency and reliability statistics.

Confirmatory factor analysis was conducted on the holdout sample to independently assess the construct validity and internal consistency of the item loadings on the reconfigured scale. Results indicated good model fit for the four-factor configuration and a significant loss of fit for competing three- and one-factor models. The uncovered factor structure advances our understanding of how the items on this scale cluster into theoretically meaningful constructs. This knowledge may be utilised in research designed to further assess the impact of motivational states on educational outcomes such as academic performance, absenteeism, dropout rates, etc.  相似文献   


3.
This study describes the development of a self-report instrument: the Teacher Self-Efficacy Scale to implement Self-Regulated Learning (TSES-SRL). The TSES-SRL assesses teachers' perceived ability of implementing SRL as a specific instructional domain. The process of the item and scale development is presented. Exploratory factor analysis suggests a four-factor structure. Next, confirmatory factor analysis was performed and goodness of fit estimates were calculated, indicating an acceptable fit. Further, comparing the TSES-SRL to The Ohio State Teacher Efficacy Scale reveals the domain-specificity of the instrument. Overall, the TSES-SRL is considered a useful instrument to measure teachers' feelings of competence regarding SRL implementation.  相似文献   

4.
ObjectiveThe Childhood Trauma Questionnaire-Short Form (CTQ-SF) is a self-report questionnaire that retrospectively provides screening for a history of childhood abuse and neglect, and which is widely used throughout the world. The current study aimed to examine the psychometric properties of the Chinese version of the CTQ-SF.MethodsParticipants included 3431 undergraduates from Hunan provinces and 234 depressive patients from psychological clinics. Confirmatory factor analysis was performed to examine how well the original five-factor model fit the data and the measurement equivalence of CTQ-SF across gender. Internal consistency was also evaluated.ResultsThe five-factor model achieved satisfactory fit (Undergraduate sample TLI = 0.925, CFI = 0.936, RMSEA = 0.034, SRMR = 0.046; depressive sample TLI = 0.912, CFI = 0.923, RMSEA = 0.044, SRMR = 0.062). Measurement invariance of the five-factor model across gender was supported fully assuming different degrees of invariance. The CTQ-SF also showed acceptable internal consistency and good stability.ConclusionThe current study provides that the Chinese version of the Childhood Trauma questionnaire-short form has good reliability and validity among Chinese undergraduates and depressive samples, which also indicates that the CTQ-SF is a good tool for child trauma assessment.  相似文献   

5.
工作绩效的四因素结构模型   总被引：18，自引：0，他引：18  
本研究以企业中层管理人员为对象，通过构建工作绩效评定量表，对工作绩效的结构进行了探讨。探索性因素分析表明，工作绩效在结构上可以区分为四个因素：任务绩效、人际绩效、适应绩效和努力绩效；相关分析和多元回归分析表明，构建的量表具有良好的信度和效度。重新采集样本后，经验证性因素分析，发现四因素结构模型有最佳的拟合，从而确认了工作绩效的四因素结构模型。  相似文献   

6.
The purpose of this study was to test and validate the Engaged Teacher Scale (ETS) in a Turkish context (ETS-TR). In order to test the construct validity of the ETS, data were collected from 388 teachers in two northeast cities of Turkey. First-order confirmatory factor analysis results supported the 16-item and four-factor model of ETS while second-order confirmatory factor analysis suggested that a single factor was also appropriate for representing teacher engagement. Additionally, four multiple linear regression analyses were conducted to provide further validation evidence. Results showed that subscales of the ETS-TR were found to be positively correlated with teacher self-efficacy. Given our evidence of validity and reliability, we recommend researchers interested in measuring the engagement of Turkish teachers to consider using the ETS-TR. The adaptation of ETS into Turkish also provides a measure for use when conducting research examining cultural comparisons between english-speaking and Turkish teachers.  相似文献   

7.
This study adapted the Mathematics Anxiety Rating Scale-Short Version (MARS-SV) into Turkish and investigated the validity and reliability of the adapted instrument. Twenty-five bilingual experts agreed on the language validity, and 49 Turkish language experts agreed on the conformity and understandability of the scale’s items. Thirty-two subject matter experts’ responses provided evidence for content validity. Finally, 475 college students (51.58% men) responded to the adapted scale. Based on the existing literature, several models were specified and estimated. Confirmatory factor analyses showed that only five-factor model provided fit to the data (all fit indices exceeded 0.90). Standardized factor loadings were found all positive, significant, and ranged from 0.40 to 0.78. Factors are named as the Mathematics Test Anxiety, Course Anxiety, Computation Anxiety, Application Anxiety, and Social Anxiety. All subscales were significantly correlated with the total scale score as well as among themselves. It was concluded that the adapted scale measures the construct of mathematics anxiety in Turkish college student populations.  相似文献   

8.
This study reports the development and evaluation of a Turkish-language version of three positive psychology assessments for use in clinical, education and research settings with Turkish-speaking individuals. A multistage translation of the Brief Resilience Scale (BRS; Smith et al. in International Journal of Behavioral Medicine, 15, 194–200, 2008), the General Mattering Scale (GMS; Marcus 1991) and the Short Grit Scale (GS; Duckworth & Quinn in Journal of Personality Assessment, 91, 166–174. doi:10.1080/00223890802634290, 2009) is detailed, as well as the procedure used to evaluate the internal structure of the translated assessments. The results yielded from data of 268 participants indicated factor structures ranging from acceptable to robust model fit for the BRS, GMS, and GS. Implications for counseling practice and future research are discussed.  相似文献   

9.
Sources of self-efficacy in mathematics: A validation study   总被引：1，自引：0，他引：1  
The purpose of this study was to develop and validate items with which to assess A. Bandura’s (1997) theorized sources of self-efficacy among middle school mathematics students. Results from Phase 1 (N = 1111) were used to develop and refine items for subsequent use. In Phase 2 of the study (N = 824), a 39-item, four-factor exploratory model fit best. Items were revised to strengthen psychometric properties. In Phase 3 (N = 803), a 24-item, four-factor confirmatory factor model fit best. This final model was invariant across gender and ethnicity. Subscales correlated with self-efficacy, self-concept, mastery goals, and optimism. Results suggest that the sources scale is psychometrically sound and could be adapted for use in other domains.  相似文献   

10.
As with any psychometric models, the validity of inferences from cognitive diagnosis models (CDMs) determines the extent to which these models can be useful. For inferences from CDMs to be valid, it is crucial that the fit of the model to the data is ascertained. Based on a simulation study, this study investigated the sensitivity of various fit statistics for absolute or relative fit under different CDM settings. The investigation covered various types of model–data misfit that can occur with the misspecifications of the Q‐matrix, the CDM, or both. Six fit statistics were considered: –2 log likelihood (–2LL), Akaike's information criterion (AIC), Bayesian information criterion (BIC), and residuals based on the proportion correct of individual items (p), the correlations (r), and the log‐odds ratio of item pairs (l). An empirical example involving real data was used to illustrate how the different fit statistics can be employed in conjunction with each other to identify different types of misspecifications. With these statistics and the saturated model serving as the basis, relative and absolute fit evaluation can be integrated to detect misspecification efficiently.  相似文献   

11.
The purposes of this study were to (a) test the hypothesized factor structure of the Student-Teacher Relationship Scale (STRS; Pianta, 2001) for 308 African American (AA) and European American (EA) children using confirmatory factor analysis (CFA) and (b) examine the measurement invariance of the factor structure across AA and EA children. CFA of the hypothesized three-factor model with correlated latent factors did not yield an optimal model fit. Parameter estimates obtained from CFA identified items with low factor loadings and R2 values, suggesting that content revision is required for those items on the STRS. Deletion of two items from the scale yielded a good model fit, suggesting that the remaining 26 items reliably and validly measure the constructs for the whole sample. Tests for configural invariance, however, revealed that the underlying constructs may differ for AA and EA groups. Subsequent exploratory factor analyses (EFAs) for AA and EA children were carried out to investigate the comparability of the measurement model of the STRS across the groups. The results of EFAs provided evidence suggesting differential factor models of the STRS across AA and EA groups. This study provides implications for construct validity research and substantive research using the STRS given that the STRS is extensively used in intervention and research in early childhood education.  相似文献   

12.
This study reports the evaluation of four positive psychology assessments for use in clinical, education, and research settings with individuals in Ghana, Africa. The analyses attempted to identify validity evidence for internal structure and relationships with related variables for the Satisfaction with Life Scale (SLS; Diener et al. Journal of Personality Assessment, 49, 71–75, 1985), General Mattering Scale (GMS; Marcus 1991), Short Grit Scale (GS; Duckworth and Quinn Journal of Personality Assessment, 9, 166–174, 2009), and Brief Resilience Scale (BRS; Smith et al. International Journal of Behavioral Medicine, 15, 194–200, 2008). The data yielded from 657 Ghanaian participants indicated factor structures ranging from a strong model fit (SLS and GMS) to an acceptable fit following modifications to factor structure (GS and BRS), while evidence based on relationships to related variables was convincing. Implications for use of these assessments and for future research are discussed.  相似文献   

13.
Beliefs related to classroom management vary among teachers and play an important role in classrooms. Despite the importance of this construct, valid measures have proven difficult to develop. This study evaluated the psychometric properties of the Behavior and Instructional Management Scale (BIMS), a short but valid measure of teachers' approaches to behavioral and instructional management. Results revealed a two-factor solution that possessed a good model fit, with large estimated factor loadings using confirmatory factor analysis. Evidence of validity was obtained with the Ohio State Teacher Efficacy Scale. Internal consistency for both subscales was adequate. Implications for future research are discussed.  相似文献   

14.
The present study describes the development and psychometric properties of the Self-Regulated Learning Teacher Belief Scale (SRLTB). The SRLTB is a self-report teacher scale with 10 items assessing teachers' beliefs about introducing self-regulated learning (SRL) in primary education. The process of item and scale development as well as testing and scale refinement procedure is presented. An explorative study (n=399) revealed a one-factor structure representing adherence of teachers for SRL in primary school. Next, Rasch analysis revealed good fit of the scale to the unidimensional continuum model. In a following study (n=553), construct validity of the SRLTB was confirmed. Finally, implications and limitations of the SRLTB for studying SRL are discussed. In general, the SRLTB appears to be a useful instrument for examining teacher beliefs about self-regulated learning practices in primary schools.  相似文献   

15.
This study reports on the development of a self-reported measurement instrument – The Teacher Educators’ Researcherly Disposition Scale (TERDS) – to improve understanding of teacher educators’ researcherly disposition. Teacher educators’ researcherly disposition refers to the habit of mind to engage with research – both as consumers and producers – to improve their practice and contribute to the knowledge base on teacher education. Taking into account the shortcomings of the emerging field of teacher educator professional development research (which is largely confined to small-scale, qualitative studies), a large-scale quantitative survey study (n?=?944) was conducted. The first part of the article reports the results of factor analysis (EFA and CFA), which suggest a four-factor structure of teacher educators’ researcherly disposition: (1) ‘valuing research’ (α?=?.86), (2) ‘being a smart consumer of research’ (α?=?.89), (3) ‘being able to conduct research’ (α?=?.82), and (4) ‘conducting research’ (α?=?.87). Goodness of fit estimates were calculated, indicating good fit. The second part of the article explores differences in teacher educators’ researcherly disposition across several subgroups of teacher educators using the developed instrument. Results indicate that having research experience leads to significantly higher scores on each of the subscales. Furthermore, significantly higher scores were found for those with more than 3 years’ experience as a teacher educator, as well as for those without (prior) teaching experience in compulsory education. To conclude, the implications for further research and practices related to teacher educators’ professional development are discussed.  相似文献   

16.
Rigdon (this issue) proposes a new “null” (or baseline) model (M=) for computing incremental fit indices in which all measured variables are equally correlated as compared to the traditional null model (M0) in which all measured variables are uncorrelated. Whereas it is clear that the use of M= results in different values than M0, there is little evidence to suggest that M= is more useful than M0 and some evidence suggesting that it might be less useful. General concerns with M= include (a) the problem of negatively oriented variables, (b) an apparently illusory sense of greater discrimination, (c) standards for an “acceptable” model, (d) the use of M= to control method or halo effects, and (e) potential usefulness of M= as a basis of statistical inference. Whereas the disadvantages of this new null model apparently outweigh potential advantages, a constructive compromise would retain M0 as the traditional null model but place more emphasis on the comparative fit of alternative models within a nested (or partially nested) sequence that could include M=.  相似文献   

17.
The motivated strategies for learning questionnaire (MSLQ) is widely used as a self-report instrument to assess students’ motivation and self-regulation. This study utilized the MSLQ Junior High to examine the motivational beliefs and self-regulation of secondary school students (Grades 8 and 9) from Singapore. The instrument was slightly modified and administered to students (N?=?610) in mathematics and science classes. In the first sample, 314 students completed the MSLQ Junior High while a second sample of 296 students completed the revised MSLQ Junior High. Using a congeneric approach of confirmatory factor analysis (CFA), the five-factor measurement model was determined with the first sample. This measurement model was further supported using a second sample and its goodness-of-fit indices were compared with other CFA models. Statistical findings showed that the five-factor structure of the revised MSLQ Junior High had a good model fit. The present study contributes a novel methodological approach by investigating the parsimony confirmatory factor structure of the revised MSLQ Junior High in local academic contexts.  相似文献   

18.
Science motivation is an important factor that directly influences students’ science learning. Numerous studies have been undertaken to develop and validate questionnaire items for measuring students’ motivation in science learning. This study is the first longitudinal examination of the Chinese version of Science Motivation Questionnaire II (SMQ II-C) in a Chinese cultural context. Using two waves of surveys, we evaluated its internal structure validity and criterion-related validity. Results showed that at each time point, scores were internally consistent and the hypothesized five-factor model was confirmed as the best model fit for the data. Results of multigroup invariance revealed the structure of the SMQ II-C was equivalent within gender subgroups. Furthermore, the present study added longitudinal invariance evidence of the SMQ II-C by sampling two-time points. Overall, this study suggests the SMQ II-C is a robust instrument for evaluating Chinese high school students’ motivation to learn science. Furthermore, boys yielded higher scores than girls among all five subscales of science motivation and significant gender differences were observed in both waves. Implications and limitations of these results are discussed.  相似文献   

19.
The authors examined the psychometric properties of the Counseling Competencies Scale (CCS; University of Central Florida Counselor Education Faculty, 2009 ), an instrument designed to assess trainee competencies as measured in their counseling skills, dispositions, and behaviors. There was strong internal consistency for the 4‐factor model for midterm data (.927) and the 5‐factor model for final data (.933). Interrater reliability for the total CCS score was .570, and criterion‐related validity (correlation between the total score on the final CCS and semester grade) yielded a moderate correlation (r= .407, p < .01). Thus, the results provide initial support for using the CCS to assess counseling students’ professional competencies.  相似文献   

20.
Abstract

Through two studies, this work examined the applicability, interpretability, and construct validity of the Classroom Assessment Scoring System K-3 (CLASS) to measure quality of classroom interactions. In the first study, the CLASS was used in 332 classrooms to test three alternative models (in time order, the one-, three-factor, and two-factor models) to examine its factorial structure. The one-factor model showed worse fit than the other two models. The latent factors of the three-factor model were highly correlated. The bifactor model showed adequate fit. The aim of the second study was to investigate the construct validity of the CLASS. We used data collected from 31 classrooms to examine associations between factors extracted from the bifactor model with outcome variables in the domains of the student-teacher relationship, behavioral problems, and academic achievement. General- and domain-specific factors revealed different patterns of associations with child outcomes. The results are discussed relative to the Italian context.  相似文献   

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