The large number of experimentally determined molecular structures has led to the development of a new semiotic system in the life sciences, with increasing use of accurate molecular representations. To determine how this change impacts students' learning, we incorporated image tests into our introductory cell biology course. Groups of students…

Background: Developing control of attention helps infants to regulate their emotions, and individual differences in attention skills may shape how infants perceive and respond to their socio-emotional environments. This study examined whether the temperamental dimensions of self-regulation and negative emotionality relate to infants' attention…

Objective: To examine the discriminatory validity of the Wender Utah Rating Scale (WURS) and its five suggested subscales (Conduct Problems, Impulsivity Problems, Mood Difficulties, Inattention/Anxiety, Academic Concerns) in a Finnish sample. Method: WURS was administered to 114 adults, aged 18 to 55 years. Participants with ADHD (n = 37) and…

Objective: The present study examined the role of negative emotions on driving performance in relation to ADHD, by comparing young adults scoring high on measures of ADHD (n = 20) with a control group (n = 22). Method: The authors used cardiorespiratory physiological measures, simulated driving behavior, and self-report to examine how participants…

The purpose of this study was to determine the effect of inquiry-based agriscience instruction on student argumentation skills. Argumentation is defined as the student's ability to establish a claim, provide a rationale for steps taken, provide and justify data, recognize alternate conclusions, and provide evidence why the conclusion is correct or…

The purpose of this research was to examine the role of parents' child-rearing beliefs in determining the academic achievement of African-American and Caucasian children, with a particular emphasis on describing the differential impact of parenting beliefs across these family contexts. Models were specified in which third-grade academic outcome…

Primary literature is our main mode of communication in the sciences. As such, it is important for our undergraduates in the discipline to learn how to read primary literature. Incorporating primary literature into undergraduate science courses is often difficult because students are unprepared to comprehend primary articles. Learning to read and…

The authors report the effects of a yearlong, very small-group, intensive reading intervention for eighth-grade students with serious reading difficulties who had demonstrated low response to intervention (RTI) in both Grades 6 and 7. At the beginning of Grade 6, a cohort of students identified as having reading difficulties were randomized to…

This article reports a small-scale study that investigated the effect of (1) an instructional method, viz. directing learners' attention to formulaic sequences (FS) in a text, and (2) typographic salience, i.e. bold typeface and underlined, on foreign-language (FL) learners' recall of FS and single words (SW). Twenty-eight FL learners read a…

The aim of this study was to assess the outcome of a zoo visit in terms of learning and retention of knowledge concerning the adaptations and behavior of vertebrate species. Basis of the work was the concept of implementing zoo visits as an out-of-school setting for formal, curriculum based learning. Our theoretical framework centers on the…

Background: Children with high-functioning autism spectrum disorders (ASD) are at high risk for developing significant anxiety. Anxiety can adversely impact functioning across school, home and community environments. Cognitive behavioral therapies (CBT) are frequently used with success for children with anxiety symptoms. Modified CBT interventions…

Academic and societal pressures result in U.S. high school students feeling stressed. Stress management and relaxation interventions may help students increase resiliency to stress and overall well-being. The objectives of this study were to examine the feasibility (enrollment, participation and acceptability) and potential effectiveness (changes…

The current study examined the association between prenatal pregnancy complications (PPC) and childhood psychiatric symptoms in children with an autism spectrum disorder (ASD) and non-ASD children who were referred to a psychiatric clinic (Controls). Parents completed a "DSM-IV"-referenced rating scale and developmental history questionnaire.…

The purpose of this study was to establish what impact experimental work has on the understanding of scientific concepts, what pupils remember about the experiments they carried out and how they are able to formulate and understand the experiment plan. A sample of 386 pupils aged 13+ participated in the research, of which 162 in the experimental…

Randomized trials have experienced a marked surge in endorsement and popularity in education research in the past decade. This surge reignited paradigm debates and spurred qualitative critics to accuse these experimental designs of eclipsing qualitative research. This article reviews a current iteration of this debate and examines two randomized…