This study used Tobit analysis to estimate retention probabilities and credit hours at two universities. Tobit was judged as appropriate for this problem because it recognizes the lower bound of zero on credit hours and incorporates this bound into parameter estimates and forecasts. Models are estimated for credit hours in a single year and…

Demonstrates how Rasch models can be used to study differences in item salience within and across time points, and that even if a test does not fulfill assumptions of the Rasch model, it can be used to obtain information on item functioning across participants and over time. Illustrates method using longitudinal data from Baltimore Prevention…

This study investigated their views concerning evidence and expert opinion of 10th-grade students, accessed by an open-ended questionnaire in the context of a socio-scientific issue: the cause of flood disasters, and personal epistemology identified by the "Learning Environment Preference Questionnaire" (LEP). Students' responses to the open-ended…

For comparing nested covariance structure models, the standard procedure is the likelihood ratio test of the difference in fit, where the null hypothesis is that the models fit identically in the population. A procedure for determining statistical power of this test is presented where effect size is based on a specified difference in overall fit…

Multilevel modeling allows for the simultaneous analysis of data gathered at more than 1 unit of analysis (e.g., children nested in schools). It is often used to examine the effects of various contexts on individual differences in change. This paper promotes the application of multilevel models to longitudinal dyadic data in family research. By…

In the predictive learning and causal reasoning literature it has been suggested that the processing of events is under the control of a competitive mechanism. However, little is known about whether the competitive mechanism operates at the encoding or near the response stages. The present work suggests that measures based on the recall of…

This quantitative study examines the influence of service-learning on levels of intercultural sensitivity of international school students in Hong Kong using the Intercultural Development Inventory (IDI). IDI scores are found to correlate with a variety of demographic variables and variables related to four models of service programs. One…

Higher education in Australia contributed almost $3 billion to the Australian economy in 2000 and education has become an essential source of export profits. Australia now provides university places for over six per cent of the global student population. However, there is little empirical research undertaken in that domain. The research…

In many countries, educational and health policies currently highlight the need to develop schools towards health promotion settings for pupils and school staff. The aim of this three-year follow-up study was to investigate teachers' assessments of goal attainment and possible changes in health promotion practices in the Finnish schools that…

The creation of innovative ideas is the initial step in entrepreneurial practice and venture management. As the management of technology is now on the priority agenda of higher education institutions, there is a need to develop pedagogic schemes for idea generation. Despite its importance, the idea generation process is hard to systematize or to…

Purpose: The purpose of this study was to develop guidelines for the statistical analysis of percentage of syllables stuttered (%SS) data in stuttering research. Method; Data on %SS from various independent sources were used to develop a statistical model to describe this type of data. On the basis of this model, %SS data were simulated with…

The purpose of this study was to explore individual differences in children's tense onset growth trajectories and to determine whether any within- or between-child predictors could account for these differences. Twenty-two children with expressive vocabulary abilities in the low-average to below-average range participated. Sixteen children were at…

This study aimed to suggest an Excellent Teacher Thinking Model that has the potential to be utilized in the development of excellent teachers. Interaction survey method using survey questions, observation, document review and interview was conducted in this study. One hundred and five excellent teachers were selected randomly as research…

This book provides new ways of thinking about educational processes, using quantitative and qualitative methodologies. Concrete examples of research techniques are provided for those conducting research with marginalized populations or about marginalized ideas. This volume asserts theoretical models related to research methods and the study of…

Individuals need communicative competence for personal fulfillment and development, active citizenship, social inclusion and employment. Aim of the research is to work out English for Academic Purposes activity organization model and its introducing sequence for promoting communicative competence. Content: the search for English for Academic…