Many research-based safety strategies and school violence prevention measures are available for schools to implement; however, little is known about which strategies are important to students. The current study was designed to explore students' perceptions of the importance of specified safety strategies. A new quantitative measure (Indicators of…

While there has been systematic and on-going research into e-learning in universities for over two decades, there has been comparatively less evidence-based research into how key aspects of e-learning are internally constituted from a student perspective and how these aspects might be related to university students' learning experiences. The…

This study is aimed to deduce which ethical norms and considerations are implicitly present in the students' answers when they are asked to define to what degree the presented actions in a questionnaire are acts of cheating. Data are analysed by factor analysis as well as qualitative analysis. The questions asked are: What characterises the items…

This study presents findings regarding the reliability and validity of a newly developed measure designed to assess children's self-efficacy for coping with peer aggression. The sample consisted of 2,161 participants (1,071 females and 1,090 males, who ranged in age from 10 to 15 years; 63% White, 17% Middle-Eastern, 10% Asian, and 10% from other…

In this study, a sample of Australian academics from two institutions, was used to investigate factors which relate to lecturer self-efficacy. A questionnaire was utilised to obtain responses in three separate areas, namely, research, teaching, and service (i.e., administration/professional engagement). Subsequent factor analysis resulted in the…

Three studies involving 328 married couples were conducted to validate the Marital Offence-Specific Forgiveness Scale, a new measure assessing offence-specific forgiveness for marital transgressions. The studies examined the dimensionality; internal consistency; and discriminant, concurrent, and predictive validity of the new measure. The final…

The aim of the present study is twofold: (1) contribute to identifying a model for the variables that compose the emergent literacy construct and their relationships; (2) assess the predictive power of the emergent literacy model on early writing abilities in a transparent orthography language. We examined emergent literacy skills in 464 children…

A case is made that measures used in quality of life and happiness research will be essentially unidimensional: inherently tapping minor dimensions. This is illustrated using Diener's Satisfaction with Life Scale (SWLS). It is shown that the SWLS does not meet the standard of strict unidimensionality, but that the interpretation of the total scale…

Recent Monte Carlo research has illustrated that the traditional method for assessing the construct-related validity of assessment center (AC) post-exercise dimension ratings (PEDRs), an application of confirmatory factor analysis (CFA) to a multitrait-multimethod matrix, produces inconsistent results [Lance, C. E., Woehr, D. J., & Meade, A. W.…

Currently, few measures are available to monitor young children's progress in acquiring key early academic skills. In response to this need, the authors have begun developing measures (i.e., the Early Arithmetic, Reading and Learning Indicators, or EARLI) of preschoolers' numeracy skills. To accurately and efficiently monitor acquisition of early…

This study implements a scale purification procedure onto the standard MIMIC method for differential item functioning (DIF) detection and assesses its performance through a series of simulations. It is found that the MIMIC method with scale purification (denoted as M-SP) outperforms the standard MIMIC method (denoted as M-ST) in controlling…

Objective: To develop and explore the validity characteristics of a new measure of organizational culture in public child welfare agencies. Method: Multiple validation methods were used, including expert judgment and criterion-related validity procedures using a statewide sample of 1,033 child welfare caseworkers, supervisors, and administrators.…

We provide further evidence for the two-factor structure of the 9-item Academic Expectations Stress Inventory (AESI) using confirmatory factor analysis on a sample of 289 Canadian adolescents and 310 Singaporean adolescents. Examination of measurement invariance tests the assumption that the model underlying a set of scores is directly comparable…

In this paper, we report on the process of developing and validating a questionnaire to explore second language learners' preferences for two types of form-focused instruction (FFI): isolated and integrated FFI. Three types of evidence regarding the validity of the questionnaire were collected: content, reliability and construct. Content validity…

Theory and empirical research suggest that perceived self-efficacy, or one's perceived ability to perform personally significant tasks, is related to individuals' psychological well-being and mental health. Thus, the authors hypothesized that bicultural individuals' perceived ability to function competently in 2 cultures, or perceived bicultural…