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1.
This article used the multidimensional random coefficients multinomial logit model to examine the construct validity and detect the substantial differential item functioning (DIF) of the Chinese version of motivated strategies for learning questionnaire (MSLQ-CV). A total of 1,354 Hong Kong junior high school students were administered the MSLQ-CV. Partial credit model was suggested to have a better goodness of fit than that of the rating scale model. Five items with substantial gender or grade DIF were removed from the questionnaire, and the correlations between the subscales indicated that factors of cognitive strategy use and self-regulation had a very high correlation which resulted in a possible combination of the two factors. The test reliability analysis showed that the subscale of test anxiety had a lower reliability compared with the other factors. Finally, the item difficulty and step parameters for the modified 39-item questionnaire were displayed. The order of the step difficulty estimates for some items implied that some grouping of categories might be required in the case of overlapping. Based on these findings, the directions for future research were discussed.  相似文献   

2.
The aim of the present study was to respond to the increasing demand for comprehensive tools for the measurement of ocean literacy, by investigating the psychometric characteristics of a Greek version of the Survey of Ocean Literacy and Experience (SOLE), an instrument that assesses conceptual understanding of general ocean sciences content, focusing on the knowledge component. Four hundred twenty-one pre-service primary school teachers participated in a cross-sectional study. The dichotomous Rasch model was used to examine the measurement properties of the SOLE, namely, person-item targeting and separation, reliability, dimensionality and differential item functioning (DIF). Steps were taken to improve the instrument, where any of these attributes were outside acceptable ranges. Results suggested that a modified SOLE showed an adequate fit to the Rasch model, is unidimensional, free of DIF, and is particularly well-suited to the population under study. Our findings suggest that the SOLE constitutes a valuable tool which can be applied to a different cultural context and population. The proposed use of the instrument could contribute to the assessment of the quality of marine education in school-based and non-formal education contexts and to the cross-cultural comparison of ocean literacy, which are prerequisites for the improvement of ocean literacy.  相似文献   

3.
对Stephen B．McCamey1996年修订完成的《学习障碍评价量表》(学校版)进行了修订。中文版量表共85个项目,包括7个分量表:听、思考、说、阅读、书写／写作、拼写和数学运算。对416名小学二至五年级学生的测量表明:(1)项目的回答模式合理; (2)该量表具有较高的内部一致性系数和重测信度系数;(3)该量表具有较好的结构效度、效标关联效度和内容效度。  相似文献   

4.
《教育实用测度》2013,26(2):175-199
This study used three different differential item functioning (DIF) detection proce- dures to examine the extent to which items in a mathematics performance assessment functioned differently for matched gender groups. In addition to examining the appropriateness of individual items in terms of DIF with respect to gender, an attempt was made to identify factors (e.g., content, cognitive processes, differences in ability distributions, etc.) that may be related to DIF. The QUASAR (Quantitative Under- standing: Amplifying Student Achievement and Reasoning) Cognitive Assessment Instrument (QCAI) is designed to measure students' mathematical thinking and reasoning skills and consists of open-ended items that require students to show their solution processes and provide explanations for their answers. In this study, 33 polytomously scored items, which were distributed within four test forms, were evaluated with respect to gender-related DIF. The data source was sixth- and seventh- grade student responses to each of the four test forms administrated in the spring of 1992 at all six school sites participatingin the QUASARproject. The sample consisted of 1,782 students with approximately equal numbers of female and male students. The results indicated that DIF may not be serious for 3 1 of the 33 items (94%) in the QCAI. For the two items that were detected as functioning differently for male and female students, several plausible factors for DIF were discussed. The results from the secondary analyses, which removed the mutual influence of the two items, indicated that DIF in one item, PPPl, which favored female students rather than their matched male students, was of particular concern. These secondary analyses suggest that the detection of DIF in the other item in the original analysis may have been due to the influence of Item PPPl because they were both in the same test form.  相似文献   

5.
In this study, we administered a questionnaire to 1001 vocational high school students to ascertain their literacy with regard to energy saving and carbon-emissions reduction (ESCER) and to analyze whether their literacy was affected by their gender or academic major. The data analysis produced the following conclusions: (1) behaviors pertaining to ESCER among vocational high school students should be enhanced by promoting appropriate affect rather than solely by conveying knowledge; (2) female students displayed superior knowledge and affect regarding ESCER compared with male students; and (3) students majoring in agriculture performed better than other students in terms of knowledge, affect, and behavioral aspects related to ESCER. The execution and results of this study can serve as a reference for courses or education related to this topic targeting vocational high school students to promote literacy for ESCER, thereby increasing students’ effectiveness in related issues in Taiwan.  相似文献   

6.
教育数据在教育领域不断渗透,教师的数据素养水平对于有效利用教育数据、合理判断学生的行为具有重要影响。本研究旨在用德尔菲法构建中小学教师数据素养评价指标体系,为评估中小学教师数据素养提供参考依据。通过文献分析梳理中小学教师数据素养评价指标,选择相关领域专家12人,采用德尔菲法进行2轮专家意见征询,根据专家打分计算指标权重,形成中小学教师数据素养评价指标体系。问卷征询专家的积极系数为100%,专家权威程度均值为0.72,确定的一、二级指标重要性均值均大于4.00,变异系数均小于0.25,符合德尔菲法要求。最终形成了包含数据意识、数据知识、数据操控技能、数据应用能力、评价交流数据、数据思维6个一级指标和19个二级指标与40条具体内容的中小学教师数据素养评价指标体系。对46位教师进行小范围试用,验证了其科学性与可靠性,该评价指标体系可作为评价中小学教师数据素养发展水平的参考测量工具。  相似文献   

7.
Ocean literacy is an understanding of the ocean’s influence on us and our influence on the ocean. A lack of ocean literacy presents a significant obstacle for citizens to engage in environmentally sustainable behaviour, and thus is acknowledged as a ‘complex problem’ that requires deliberative participation and joint-action by stakeholders across domains. The aim of the article is both to demonstrate the value of Collective Intelligence (CI) as a methodological tool to advance and enhance the promotion of environmental literacy, and to share outcomes from using the CI approach. The participatory context behind CI illustrates that working ‘with’ a range of stakeholders across marine education, outreach, regulation and policy, to debate how to better promote ocean literacy among young people, improves ocean literacy and broadens society’s awareness of sustainable marine environments. Findings reveal a hierarchical barrier structure localised to each country, a valuable order of echelon toward environmental change.  相似文献   

8.
目的检验中文版嘲笑问卷（Teasing Questionnaire-Revised,TQ-R）的效度和信度．方法对英文版TQ-R问卷进行系统的翻译和评价,并用中文版TQ-R对786名中学生进行测量,对测定结果进行效度和信度分析．结果通过对中文TQ-R问卷因子分析得到5个公因子,28个条目负荷值大于0．4,总方差解释率为47．74％,证实了量表的结构效度．总量表a系数为0．90,5个分量表的a系数在0．65以上;总量表与5个分量表呈显著正相关．结论中文TQ-R问卷可以用于评定我国中学生的嘲笑．  相似文献   

9.
笔者自编了中学校长职业幸福感量表,经过两轮的施测,分析表明,量表的信效度等指标达到心理计量学的要求。运用该量表进行调查发现,总体而言,当前我国中学校长的职业幸福感处于较高水平,并呈现性别、年龄、入职年限、学校类型、地区和生源质量的显著差异。  相似文献   

10.
Research on school bullying has tended to focus on its prevalence or frequency while ignoring its perceived severity. This study attempted to construct a perceived School Bullying Severity Scale (SBSS). The original 24-item instrument, revised from the Victim Scale of the School Bullying Scales, covered the four categories of physical, verbal, relational and cyber bullying. The partial credit model was used to conduct Rasch analysis with ConQuest software on data derived from two samples of Taiwanese secondary school students. Sample 1 and sample 2 consisted of 605 and 869 students, respectively. Three items were deleted after examining the quality of the data from sample 1. The reliability and validity of the 21 items on the final scale were verified using data from sample 2. Results demonstrated the reliability and validity of information collected by the SBSS. This study also found that secondary school students rated relational and cyber bullying as more severe than physical and verbal bullying. Differences between teachers’ and students’ perspectives on the perceived severity of various bullying behaviours as well as implications for preventing and intervening in bullying are discussed.  相似文献   

11.
ABSTRACT

Objectives: This study aims to test the dimensionality, reliability, and item quality of the revised UCLA loneliness scale as well as to investigate the differential item functioning (DIF) of the three dimensions of the revised UCLA loneliness scale in community-dwelling Chinese and Korean elderly individuals.

Method: Data from 493 elderly individuals (287 Chinese and 206 Korean) were used to examine the revised UCLA loneliness scale. The Research model based on item response theory (IRT) was used to test dimensionality, reliability, and item fit. The hybrid ordinal logistic regression-IRT test was used to evaluate DIF.

Results: Item separation reliability, person reliability, and Cronbach’s alpha met the benchmarks. The quality of the items in the three-dimension model met the benchmark. Eight items were detected as significant DIF items (at α < .01). The loneliness level of Chinese elderly individuals was significantly higher than that of Koreans in Dimensions 1 and 2, while Korean elderly participants showed significantly higher loneliness levels than Chinese participants in Dimension 3. Several collected demographic characteristics and loneliness levels were more highly correlated in Korean elderly individuals than in Chinese elderly individuals.

Conclusion: Analysis using the three dimensions is reasonable for the revised UCLA loneliness scale. Good item quality and the items of this measure suggest that the revised UCLA loneliness can be used to assess the preferred latent traits. Finally, the differences between the levels of loneliness in Chinese and Korean elderly individuals are associated with the factors of loneliness.  相似文献   

12.
This article discusses the development and validation of a measure of adolescent students' perceived belonging or psychological membership in the school environment. An initial set of items was administered to early adolescent students in one suburban middle school (N = 454) and two multi-ethnic urban junior high schools (N = 301). Items with low variability and items detracting from scale reliability were dropped, resulting in a final 18-item Psychological Sense of School Membership (PSSM) scale, which had good internal consistency reliability with both urban and suburban students and in both English and Spanish versions. Significant findings of several hypothesized subgroup differences in psychological school membership supported scale construct validity. The quality of psychological membership in school was found to be substantially correlated with self-reported school motivation, and to a lesser degree with grades and with teacher-rated effort in the cross-sectional scale development studies and in a subsequent longitudinal project. Implications for research and for educational practice, especially with at-risk students, are discussed.  相似文献   

13.
本研究旨在从一维和多维的角度检测国际教育成效评价协会(IEA)儿童认知发展状况测验中中译英考题的项目功能差异(DIF)。我们分析的数据由871名中国儿童和557名美国儿童的测试数据组成。结果显示,有一半以上的题目存在实质的DIF,意味着这个测验对于中美儿童而言,并没有功能等值。使用者应谨慎使用该跨语言翻译的比较测试结果来比较中美两国考生的认知能力水平。所幸约有半数的DIF题目偏向中国,半数偏向美国,因此利用测验总分所建立的量尺,应该不至于有太大的偏误。此外,题目拟合度统计量并不能足够地检测到存在DIF的题目,还是应该进行特定的DIF分析。我们探讨了三种可能导致DIF的原因,尚需更多学科专业知识和实验来真正解释DIF的形成。  相似文献   

14.
Students’ perceptions of their classroom climate have been found to relate significantly to students’ learning outcomes. The purpose of the present study was to construct an instrument for assessing elementary-school students’ perceptions of classroom climate, based on a previous instrument that was being used in Chile by a public national school mental health program as a tool for aiding teachers in improving classroom management, but which showed poor psychometric properties. We used a six-staged mixed-methods approach to construct relevant items and dimensions based on this measure and by adapting previously-existing scales. Item development included participatory construction of items involving program officials, focus groups with students, and a pilot study. The final version was administered to a sample of 6813 elementary-school students. Results showed adequate reliability and construct validity, convergent validity with school climate, and divergent validity with peer victimisation. When consequential validity was explored through semi-structured interviews with program officials and school administrators, we found that the instrument was being used as a tool for helping teachers to improve their school climate and management skills. We discuss the importance of constructing instruments using a mixed-methods approach.  相似文献   

15.
研究者通过访谈调查,编制出80个题目,在737名大学生中进行初测,通过项目鉴别度分析和探索性因素分析,保留了24个题目。24个题目包括安全体质、安全心理、安全技能和安全意识等四个因子,内部一致性系数均大于0.73。在571名大学生中进行了复测,该量表的内部一致性系数为0.88;从复测的大学生中随机抽取51人进行重测,重测信度在0.66~0.85之间。验证性因素分析验证了量表与构想模型拟合较好,具有很好的结构效度。最后,研究者进行了大学生公共安全素质量表的结构分析、信度和效度分析,并讨论了存在的问题。  相似文献   

16.
以随机整体分层抽样的300名农村初中生为被试,采用学业成就归因（MMCS）量表和中文版考试焦虑量表（TAI）进行学业成就归因方式与考试焦虑的问卷调查,探讨初中生学业成就归因方式特点、考试焦虑现状及其关系。结果发现：（1）初中生学业成就归因方式倾向于内归因,存在性别及年级间的差异。（2）当前初中生考试焦虑状况良好,年级差异显著。（3）初中生学业成就归因方式与考试焦虑存在显著的相关。为引导初中生合理归因、保持适宜考试焦虑,提出相应的教育训练措施。  相似文献   

17.
Abstract

This study aims to identify the predictors of Chinese reading and literacy skills among Chinese school children in Taiwan. Participants recruited in the study were 182 Grade 1 elementary school students. First, data were collected on these students’ literacy skills, which comprised morphological awareness, orthography processing, visual perception skills, phonological awareness, and rapid automatised naming. In Grade 2, data were collected from these students on their word decoding skills, which comprised character recognition and reading fluency. Finally, in Grade 3, data were collected on the Chinese comprehension skills of the same students. A structural equation model examined the direct and indirect effects of students’ literacy skills at Grade 1 on their reading comprehension at Grade 3, with students’ word decoding at Grade 2 acting as a mediator. Results showed that reading comprehension of students at Grade 3 was predicted by their literacy skills at Grade 1.  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.
严格按照心理测量学关于量表的编制方法,编制了中学生物理学习兴趣量表。该量表包括物理学习兴趣水平量表和物理学习兴趣效度量表,编制了42个项目,设计了4个维度：直觉兴趣,操作兴趣,因果兴趣,理论兴趣。经检验和分析,该量表的重测信度是0．734,内部一致性系数是0．752,是信度和效度较高的量化研究工具。  相似文献   

20.
本文以中国内地某高校大学生为被试,对学校生活质量量表（quality of school life scale QSLS）的信度和效度进行了检验。结果表明,QSLS在中国内地大学生中测试具有良好的信度和效度,可以作为在中国内地大学生中测量学校生活质量的工具,其总分信度Cronbach＇sa系数为0.896,重测信度为0.843,各分量表之间重测信度为0.782-0.859;总分与分量表之间的相关系数为0.653-0.815,各因子之间相关系数为0.269-0.773;运用验证性因子分析,各项指标均达到统计学要求。  相似文献   

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