Students need to achieve automaticity in learning mathematics without sacrificing conceptual understanding of the algorithms that are essential in being successful in algebra and problem solving, as well as in science. This research investigated the relationship between science-contextualized problems and computational fluency by testing an…

The rapid developments in the communication technologies today render possible the use of new technological support tools in learning processes. Wireless, or mobile wireless, technologies are the tools whose potential contributions to education are investigated. The potential effects of these technologies on learning are explored through studies…

This study investigated the effectiveness of an intelligent computer-assisted language learning (ICALL) program on Turkish learners' vocabulary learning. Within the scope of this research, an ICALL application with a morphological analyser (Your Verbal Zone, YVZ) was developed and used in an English language preparatory class to measure its…

The purpose of this study was to assess the effectiveness of classroom-based phonological sensitivity intervention (PSI) using a narrative platform for children in first grade who are at risk for a reading disability. Participants consisted of 59 first graders identified as at risk for later reading impairments. At-risk designation was dictated by…

The purpose of this study was to enhance students' learning by supplementing a multimedia lesson with interesting and relevant video clips (VCs). Undergraduate students watched a target material PowerPoint (tmPP) presentation with voice-over lecture covering the Big Five trait theory of personality. Students were randomly assigned to one of four…

This study investigated the comprehension and effectiveness of teaching formal, probabilistic decision-making skills to middle school students. Two specific objectives were to determine (1) if middle school students can comprehend a probabilistic decision-making approach, and (2) if exposure to the modeling approaches improves middle school…

This investigation intends to assess the effectiveness of a lexical recognition test (Meara & Buxton, 1987) as a placement tool that distinguishes among levels of two groups of students: Spanish heritage language learners (HLL) and second language learners (SLL). Three hundred and thirty university students from four different levels completed a…

We report on the advantage of integrating teaching of biology and physics in the 7th grade as compared to the teaching physics and biology as discrete units. Experimental group (EG) had a lesson integrating knowledge of physics and biology, while control group (CG) had discrete lessons in physics and biology, referring each to their specific…

The purpose of this study was to identify (1) the effectiveness of the Intel Essentials model of project-based learning based on student Florida Comprehensive Assessment test (FCAT) reading scores; (2) the differences in student engagement between students in classes with teachers trained in the Intel Essentials model of project-based learning and…

This study examined the components of a one-on-one literacy tutoring model to identify the necessary and sufficient elements for helping struggling beginning readers. The tutoring components of interest included word work using manipulative letters, written word work, and a generalization component. Reading assessment data from 100 first-grade…

Purpose: This investigation addressed two main questions: (a) How do toddlers' spoken utterances change during the first year of cochlear implant (CI) use? and (b) How do the time-courses for reaching spoken word milestones after implant activation compare with those reported for typically developing children? These questions were explored to…

Purpose: This study aimed to compare 2 quantitative acoustic measures of nasality in children with cleft lip and palate (CLP) and healthy controls using formalized perceptual assessment as a guide. Method: Fifty participants (23 children with CLP and 27 age- and gender-matched healthy controls) aged between 4 and 12 years produced a variety of…

The aim of the first of two experiments was to investigate the effect of practice on sensitivity to global motion and global form in a group of adults with dyslexia, a group of normal readers with visual discomfort, a group with dyslexia and visual discomfort, and a control group. In comparison to the control group, and regardless of the effect of…

Background: Delay-related motivational processes are impaired in children with Attention Deficit/Hyperactivity Disorder (ADHD). Here we explore the impact of ADHD on the performance of three putative indices of Delay Aversion (DAv): (i) the choice for immediate over delayed reward; (ii) slower reaction times following delay; and (iii) increased…

Executive dysfunction is a characteristic impairment of individuals with Autism Spectrum Disorders (ASD). However whether such deficits are related to autism per se, or to associated intellectual disability is unclear. This paper examines executive functions in a group of children with ASD (N = 54, all IQ greater than or equal to 70) in relation…