大学生人际信任问卷结构探析及问卷编制

本研究探讨大学生人际信任问卷的结构,编制了《大学生人际信任问卷》。通过对386名和1003名大学生被试在大学生人际信任问卷中的数据分别进行探索性和验证性因素分析,以探查大学生的人际信任的结构。研究结果表明大学生人际信任问卷具有良好的信度和效度,符合心理测量学的基本要求。     

The Construct Validity of Student Engagement: A Confirmatory Factor Analysis Approach

As institutions seek to promote student engagement on campus, the National Survey of Student Engagement (NSSE) is increasingly being used to chart progress and compare results using the Five Benchmark Scores. While recent research has begun to decompose the five benchmarks in a variety of ways; few research studies have sought to explore the underlying structure of these five benchmarks, their interdependence, and the extent to which the items do reflect those five dimensions. This study begins to address the instrument’s construct validity by submitting a single, first-time freshman cohort’s NSSE responses to a confirmatory factor analysis, and proposes as an alternative, eight “dimensions” of student engagement that fit this set of data slightly better and in a more useful way. Results have practical implications for institutions utilizing NSSE, but also contain conceptual implications pertaining to the application of these benchmarks.     

Measuring children’s perceived cost of school science: Instrument development and psychometric evaluation

This investigation addresses the need for valid and reliable instruments that contribute to understanding the factors that lead to the rejection of science-related studies. We discuss the theoretical and methodological limitations of published attitudes toward science questionnaires and describe the development and validation of a short instrument rooted in the cost construct of the expectancy-value model of achievement motivation. We collected data from a sample of six hundred thirty-two 5^th and 6^th (M_age = 10.87; SD = .76) elementary students in Spain. Exploratory and confirmatory factor analysis revealed a parsimonious structure measuring loss of valued alternatives and task effort ​cost. Further psychometric evaluation displayed evidence for convergent, discriminant, and concurrent validity. Likewise, the reliability was acceptable for both three-item scales. These findings support the proposed instrument to measure barriers experienced by Spanish children when studying school science.     

高职学生学习投入评价量表构建及检验研究

学业学习是高职学生在校的主要任务, 关系着高职学生的职业能力养成和后续职业生涯的发展,是影响高职教育质量的最重要因素。根据大学生学习投入理论、结合高职学生学习特点,构建了“高职学生学习投入评价量表”,并经预测后正式施测获得1\"080 个有效样本,将有效样本随机分成三组分别进行探索性因素分析、验证性因素分析和复核效化检验。分析结果发现,探索性因素分析所修正的四因素、18 项题的学习投入评价量表模型具有良好的拟合度、内容结构信度、收敛和区别效度以及跨样本稳定性,能为高职院校开展学生学习投入评价提供有效、可靠的工具。     

Examining factorial validity and measurement invariance of the Student-Teacher Relationship Scale

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.     

A review and evaluation of the internal structure and consistency of the Approaches to Teaching Inventory

ABSTRACT

This study presents a review from 39 studies that provide evidence for the structural validity and internal consistency of the Approaches to Teaching Inventory (ATI). In addition to this review, we evaluate many alternative factor structures on a sample of 267 first- and second-year chemistry faculty members participating in a professional development, a sample of instructors for which the ATI was originally designed. A total of 26 unique factor structures were evaluated. Through robust checking of assumptions, compilations of existing evidence, and new exploratory and confirmatory analyses, we found that there is greater evidence for the structural validity and internal consistency for the 22-item ATI than the 16-item ATI. Additionally, evidence supporting the original two-factor and four-factor structures proposed by the ATI authors (focusing on information transmission and conceptual change) were not reproducible and while alternative models were empirically viable, more theoretical justification is warranted. Recommendations for ATI use and general comments regarding best practices of reporting psychometrics in educational research contexts are discussed.     

Are sexual minority youth overrepresented in foster care,child welfare,and out-of-home placement? Findings from nationally representative data

BackgroundPreliminary evidence suggests that sexual minority (e.g. lesbian, gay, bisexual, and same-sex attracted) youth are overrepresented in child welfare services. Yet, no study to date has been able to test this hypothesis with national data.ObjectiveUsing a two-study design, we test whether sexual minority youth are overrepresented in child welfare, foster care, and out-of-home placement using nationally representative data from the United States.Participants and settingStudy 1 data are from the National Longitudinal Study of Adolescent to Adult Health (n = 14,154; Mean age = 15.4). Study 2 data are from wave three of the National Survey of Child and Adolescent Well-Being II (n = 1309; Mean age = 15.0).MethodsFor Study 1, we use adjusted logistic regression models to test differences in lifetime foster care involvement between sexual minority and heterosexual youth. In Study 2, we calculate a Disproportionality Representation Index (DRI) – a ratio of sample prevalence relative to the general population – to estimate whether sexual minority youth were overrepresented in child welfare and out-of-home care.ResultsStudy 1 results indicate that sexual minority youth are nearly 2.5 times as likely as heterosexual youth to experience foster care placement (aOR = 2.43, 95% CI 1.40, 4.21, p = .002). Results from Study 2 show that sexual minority youth were largely overrepresented in child welfare services (DRI = 1.95–2.48) and out-of-home placement (DRI = 3.69–4.68).ConclusionsFindings are the first to demonstrate sexual minority youth’s overrepresentation in child welfare, foster care, and out-of-home placement using nationally representative data and emphasizes the need for focused research on sexual minority youth involved in the child welfare system.     

Measuring authoritative teaching

High quality measurements are important to evaluate interventions. The study reports on the development of a measurement to investigate authoritative teaching understood as a two-dimensional construct of warmth and control. Through the application of confirmatory factor analysis (CFA) and structural equation modelling (SEM) the factor structure and measurement invariance is investigated. Generally, results suggest that the two-dimensional model of authoritative teaching has satisfactory psychometric properties for longitudinal measurement invariance, ensuring the measurement of the same concept over time. Different types of missing data in this study are discussed. Also, the relevance of such study for professional development is addressed.