Existing models of autism spectrum disorder (ASD) disagree as to whether the core features should be conceptualized as convergent (related) or divergent (unrelated), and the few previous studies addressing this question have found conflicting results. We examined standardized parent ratings of symptoms from three domains (social, communication,…

In experimental evaluations of health and social programs, the role of dosage is rarely explored because researchers cannot usually randomize individuals to experience varying dosage levels. Instead, such evaluations reveal the average effects of exposure to an intervention, although program exposure may vary widely. This article compares three…

Though proficiency with computation is highly emphasized in national mathematics standards, students with mathematics difficulty (MD) continue to struggle with computation. To learn more about the differences in computation error patterns between typically achieving students and students with MD, we assessed 478 third-grade students on a measure…

The purpose of this paper is to compare and contrast between two theoretical frameworks for addressing nature of science (NOS) and socioscientific issues (SSI) in school science. These frameworks are critical thinking (CT) and argumentation (AR). For the past years, the first and second authors of this paper have pursued research in this area…

Purpose: There is conflicting evidence regarding if and how a deficit in executive function may be associated with developmental language impairment (LI). Nonlinguistic stimuli are now frequently used when testing executive function to avoid a language confound. However, it is possible that increased stimulus processing demands for nonlinguistic…

This study followed children with Autism Spectrum Disorder (ASD) from early intervention into their early schooling years, when they were aged between 6 and 9 years, on autism symptom severity and cognitive functioning. The children, matched at pre-intervention, were compared on type of community provided service: 31 were in receipt of…

Higher education institutions increasingly seek to promote students' intercultural competence (IC), yet its conceptualization remains a challenge. The first aim of this study was to explore how a purposive sample of n = 77 domestic, undergraduate students at a public university in Germany define IC. The second aim was to assess to what extent such…

In this mixed methods study, we used a convergent parallel design to create and analyze a task that was implemented across four US institutions with 99 preservice teachers (PSTs) using one of two multi-media platforms: LessonSketch or GoAnimate. We analyzed PSTs' comic-based depictions or animations to examine the level of sophistication for…

Although there is mounting evidence that selective social learning begins in infancy, the psychological mechanisms underlying this ability are currently a controversial issue. The purpose of this study is to investigate whether theory of mind abilities and statistical learning skills are related to infants' selective social learning. Seventy-seven…

The purpose of this study is to examine the self-esteem levels of the students at Balikesir University Physical Education and Sports High School according to the variables such; gender, age, body-mass index (BMI), education department, class, sporting situation and sport branch (individual sport-team sport). While the universe of the study has…

In daily patient-history taking and diagnosis practice, doctors ask questions to gather information from patients and narrow down diagnostic hypotheses. Training medical students to be efficient problem solvers through the use of questioning is therefore important. In this study, the effectiveness of problem-based learning (PBL) and lecture-based…

This study examined the differences between U.S. civilian and military children in their attainment of milestones toward college during a period of burgeoning military deployment (2002-2004). In spite of this intensive deployment, the process of attainment of milestones toward college among military children from Grade 10 to Grade 12 was…

This research is an evaluation study using context, input, process, and product (CIPP) evaluation model to analyze whether the literacy developed in educational institution has met the acceptable literacy level used in the workplace. Two business E-mails about sales written by a professional writer and a student were analyzed to investigate the…

Several studies reported a higher prevalence of maladaptive behaviors in children and adolescents with visual impairments (that is, those who are blind or have low vision) compared with typically developing youths. Early studies reported that up to 57% of youths with visual impairments also have mental health problems. These include problems with…

We developed a computerized audiovisual training programme for school-aged children with specific language impairment (SLI) to improve their phonological skills. The programme included various tasks requiring phonological decisions. Spoken words, pictures, letters and written syllables were used as training material. Spoken words were presented…