We review the history and current trends in the field of Educational Data Mining (EDM). We consider the methodological profile of research in the early years of EDM, compared to in 2008 and 2009, and discuss trends and shifts in the research conducted by this community. In particular, we discuss the increased emphasis on prediction, the emergence…

Undergraduate and graduate engineering training differ significantly. The former looks to established protocols and formulas to design and control processes while the latter often involves questioning established protocols and formulas to better suit and describe phenomena. Although we do not dispute the benefits of practical hands-on approaches,…

Evidenced in several now classic reviews of the field, much has been made of theoretical and methodological "difference" with regard to research in the sociology of education. Although such renditions often constitute important intellectual contributions, the authors suggest that it is increasingly important to read across theoretical and…

Research in fields other than education has found that studies with small sample sizes tend to have larger effect sizes than those with large samples. This article examines the relationship between sample size and effect size in education. It analyzes data from 185 studies of elementary and secondary mathematics programs that met the standards of…

Content analysis has dominated computer-mediated communication and educational technology studies for some time, and a review of its practices applied to online corpus of data or messages is overdue. We are confronted with complexity given the various foci, nuances and models for theorising learning and applying methods. One common suggestion to…

This article explores children's participation in research, from the perspectives of researchers who have conducted research with children. Researchers' reports, gained using an email interviewing method, suggest that children's participation rights are particularly compromised when the potential child participants are considered vulnerable and…

With the myriad challenges facing parents in recent years, formal parenting training programs have been developed to address parent needs. However, few studies have been conducted to assess the actual effects of participating in such programs. An attempt to develop a better understanding of how informal parental support networks and formal parent…

The current prevailing professional opinion is that the prevalence rates of alcohol abuse among the elderly are low compared to the general population. The prevalence of alcohol abuse among the elderly was examined through a review of the empirical research. This review revealed a number of serious methodological problems. The most important of…

Although over 5,000 children and adolescents commit suicide annually, little is known about suicidal thinking of normal children. Due to ethical considerations, researchers must be sensitive to the possibility that they could introduce suicide as an option to a child. A methodology was developed to examine suicidal thinking through projected…

This study was designed to (1) gather Australian data on the Toddler Temperament Scale (TTS), (2) assess age differences on temperament in the one- to three-year-old group; (3) assess the psychometric properties of the TTS; and (4) consider some issues of concurrent validity in the measurement of temperament and behavioral adjustment. (Author)

Problems in research on chronic illness in children include the use of appropriate control groups and matching on control variables. The generic or cross-categorical approach has led to the identification of factors affecting children regardless of the particular illness. Adjustment to school depends on coordination of the family and health…

Construct validation theory is founded upon conflicting metaphysical principles, methodological approaches, and standards of adequacy. This paper explores these unrecognized conflicts and indicates some consequences that these conflicts have for construct validation theory. (Author/PN)

Argues that social scientists convey the impression of rational behavior by means of self-serving research techniques. Concludes that their artificially constructed order masks the disorder of everyday existence and that they should have tolerance for human frailties. (Author/WD)

Identifies significant limitations found in research on smoking behavior including the lack of common definitions of various behaviors, honesty of subject response, the lack of prospective studies, and the preponderance of univariate types of analyses. Presented at the 10th International Conference on Health Education in London, September 1979.…

Reviewed and evaluated parent training research conducted between 1975 and 1990. Analyzed 148 published studies regarding effectiveness of parent training as intervention. Case studies reviewed exhibited several methodological shortcomings. Group studies reviewed also did not routinely collect treatment integrity information, and 50 percent of…