Three-dimensional (3D) object completion was investigated by habituating 4- and 6-month-old infants (n = 24 total) with a computer-generated wedge stimulus that pivoted 15[degrees], providing only a limited view. Two displays, rotating 360[degrees], were then shown: a complete, solid volume and an incomplete, hollow form composed only of the sides…

Previous studies have shown that children suffering from developmental dyslexia have a deficit in categorical perception of speech sounds. The aim of the current study was to better understand the nature of this categorical perception deficit. In this study, categorical perception skills of children with dyslexia were compared with those of…

The second formant (F2) is well-known to be important to intelligibility (e.g. [Delattre, P., Liberman, A., & Cooper, F. (1955). Acoustic loci and transitional cues for consonants. "Journal of the Acoustical Society of America, 27", 769-774]) and is affected by a variety of dysarthrias [Weismer, G., & Martin, R. (1992). Acoustic and perceptual…

The similar-sequence and the similar-structure hypotheses are the two mainstays of the developmental approach to mental retardation. In the present study, a third way, the similar-trajectory hypothesis, is described and illustrated using the WAIS-R results of adults with and without mental retardation aged from 20 to 54 years. The whole sample (N…

To determine whether reduction of smoking via contingency management in dependent smokers would decrease the discounting of delayed reinforcers compared with smokers who did not reduce their smoking, moderate to heavy cigarette smokers were randomly assigned to one of two conditions: a contingency management condition and a control condition. In…

We conducted a randomized trial of parents and their 9- to 16-year-old children to pilot test an emergency department (ED)-based intervention designed to increase parent-child tobacco communication. Intervention group (IG) parents received verbal/written instructions on how to relay anti-tobacco messages to their children; control group (CG)…

As a consequence of a substantially revised national curriculum in New Zealand, all schools are now required to provide opportunities for students in school Years 7 to 10 (age 11+ to 14+) to learn an additional language. There are, however, very few intermediate school (Years 7 and 8) teachers who are additional language 'subject specialists'.…

This study explored the effect of employing two language teaching approaches, i.e., schema-based instruction (SBI) and translation-based instruction (TBI) on the structure and vocabulary knowledge as well as reading comprehension ability of sixty undergraduate students studying general English in a medical school in Mashhad, Iran. While the SBI…

Reading is an extremely active, complex, mental and personal process that concerns both the reader and the text. It is now generally believed that a range of reader with text factors affect the reading process to a considerable extent. So, teachers of EFL need to be aware of the important role of teaching materials. Thus, this study investigated…

Language is the most important instrument for communication. It enables and facilitates both the speaker and the listener to exchange their thoughts and feelings. It is the basis for social, cultural, aesthetic, spiritual and economic development and growth of every human being. Unless the spoken language is free from errors and barriers, it can…

The aim of the study was to explore the effects of cooperative learning on General Science achievement among 9th class students. Based upon previous research literature it was hypothesized that significant difference existed between the mean posttest scores of General Science achievement of experimental group and control group. The pretest…

An experiment compared asynchronous versus synchronous instruction in an online quantitative course. Mann-Whitney U-tests, correlation, analysis of variance, t tests, and multivariate analysis of covariance (MANCOVA) were utilized to test the hypothesis that more high-quality online experiential learning interactions would increase grade.…

This article describes the development and evaluation of a classroom-based, low-cost intervention to increase parents' involvement in their children's education. In Phase 1 of the study, 17 parents of 8th grade students in a low-income, high immigrant and minority school district were interviewed to conduct a qualitative assessment of factors…

The purpose of this study is to investigate the effect of using web-based curricula on seventh grade students' achievement in mathematics in King Abdullah School in Irbid, Jordan. The researcher followed the equivalent pre/post T-test two group designs. To achieve the aim of the study, a pre/post-test was constructed to measure students'…

When a coach empathetically listens to another person's ideas, thoughts, and concerns, the coach communicates that the other person's life is important and meaningful. This may be the most important service that a coach can provide. (Knight, 2007, p.43) This study explored whether instructional coaches that completed the 20-hour…