This study focuses on the contribution of overall epistemological understanding to argumentation skills, after controlling for topic knowledge and interest, in eighth graders. Students were introduced to two controversial topics, global warming and genetically modified food, through the reading of a two-sided text on each topic. After reading,…

This study examined 48 computer-based compositions produced by adolescents (13-14 years old) using evaluations by specialist music teachers and the adolescents' self-evaluations and self-assessments. Based on previous research (Seddon and O'Neill, 2001), we expected that the teachers' evaluations of the compositions would not differentiate between…

Background: Research on children's loneliness has been conducted mostly in Western, especially North American, cultures. The purpose of the study was to examine relations between loneliness and social adaptation among children and adolescents in four different societies. Methods: A total of 2263 children from grade 3 to grade 6, aged 9 to 12…

Preschool children (N = 78) enrolled in multi-informant, multi-method longitudinal study were participants in a study designed to investigate the role of media exposure (i.e., violent and educational) on concurrent and future aggressive and prosocial behavior. Specifically, the amount of media exposure and the nature of the content was used to…

Religious communities have an obvious interest in passing on their beliefs and practices to future generations. Many traditional churches, however, report major difficulties in retaining the interest and involvement of adolescents. This study seeks to explore attitudes to a key indicator of traditional practice, church attendance, amongst…

Many pregnant adolescents remain in school, creating unique challenges for professionals to meet their educational and health needs. In this descriptive pilot study of pregnant adolescents (n = 26), 68% demonstrated symptoms of depression as measured by the Center for Epidemiologic Studies Depression Scale (CES-D). In addition, there was an…

Most research in the area of Computer Algebra Systems (CAS) has been designed to compare the effectiveness of instructional technology to traditional lecture-based formats. While results are promising, research also indicates evidence of the steep learning curve imposed by the technology. Yet no studies have been conducted to investigate this…

This study examined predictions from preschool parenting measures to middle childhood cognitive and socioemotional child outcomes to explore whether parenting assessment methodologies that require more time, training, and expense yield better predictions of child outcomes than less intensive methodologies. Mother-child dyads (N=278) in low-income…

Admissions data and first-year grade point average (GPA) data from 11 graduate management schools were analyzed to evaluate the predictive validity of Graduate Management Admission Test[R] (GMAT[R]) scores and the extent to which predictive validity held across sex and race/ethnicity. The results indicated GMAT verbal and quantitative scores had…

Current tools for assessing children's social behavior in school psychology research and practice typically do not adequately measure issues most salient for young girls (e.g., experiences of relational victimization). The relation among teacher, peer, and self-reports of relational and physical peer victimization was examined for 119 fourth grade…

This study examined the hypothesized relationship between social adjustment, as measured by perceived social support, self-concept, and social skills, and performance on academic achievement tests. Participants included 27 teachers and 77 fourth- and eighth-grade students with diverse academic and behavior competencies. Teachers were asked to…

Background: There is a high rate of physical violence in populations with intellectual disabilities, and this has been linked to problems for the victim, the assailant, members of staff and services. Despite the clinical significance of this behaviour, few studies have assessed methods of predicting its occurrence. The present study examined…

This study addresses the effects of motivation and problem severity on outcomes in two court-based drug treatment programs. Data were examined for 578 offenders served by a drug court and 223 served by a drug treatment court mandated through California's Substance Abuse Crime Prevention Act (SACPA). It was hypothesized that client-reported…

The 12th iteration of the International Conference on Educational Data Mining (EDM 2019) is organized under the auspices of the International Educational Data Mining Society in Montreal, Canada. The theme of this year's conference is EDM in Open-Ended Domains. As EDM has matured it has increasingly been applied to open-ended and ill-defined tasks…

Most successes in intelligent tutoring systems have come in well-defined domains like algebra or physics. We investigate how to support students in acquiring ill-defined skills of intercultural competence using an online environment that employs clips of feature films from a target culture. To test the effectiveness of a set of attention-focusing…