The purpose of this study was to determine the effect of computer aided instruction and traditional method of instruction on the junior secondary school students achievement in mathematics. Four research questions and hypotheses were stated and tested in the study. The design of the study was the pre-test post-test control group experimental…

Background: Boys with early onset of conduct disorder (CD), most of whom also meet diagnostic criteria of a comorbid attention deficit hyperactivity disorder (ADHD), tend to exhibit high levels of aggression throughout development. While a number of functional neuroimaging studies on emotional processing have been performed in antisocial adults,…

The aim of this study was to determine whether explicit instruction in phonemic awareness and phonemically based decoding skills would be an effective intervention strategy for children with early reading difficulties in a whole language instructional environment. Twenty-four 6- and 7-year-old struggling readers were randomly assigned to an…

Creative problem solving (CPS) is an approach for identifying solutions to problems within a structured, facilitated process. In the current studies, CPS was customized for general education intervention (GEI) teams in elementary schools. In the first study, 24 GEI teams were randomly assigned either to a CPS for GEI training condition or to a…

This article describes comparison group research designs and discusses how such designs can be used in school counseling research to demonstrate the effectiveness of school counselors and school counseling interventions. The article includes a review of internal and external validity constructs as they relate to this approach to research. Examples…

One of the most difficult concepts for statistics students is the standard error of the mean. To improve understanding of this concept, 1 group of students used a hands-on procedure to sample from small populations representing either a true or false null hypothesis. The distribution of 120 sample means (n = 3) from each population had standard…

Background: The current study examined the neuro-cognitive network of visual word rhyming judgment in 14 children with dyslexia and 14 age-matched control children (8- to 14-year-olds) using functional magnetic resonance imaging (fMRI). Methods: In order to manipulate the difficulty of mapping orthography to phonology, we used conflicting and…

Forty-eight college students, 24 of them dyslexic, were presented with four sentences of increasing complexity. Participants were asked to repeat each sentence and a record was kept of the number of repetitions required before 100% correct accuracy was achieved. None of the 24 control participants required a total of more than eight repetitions…

A better understanding of factors influencing retention in breast cancer risk education and prevention programs can improve the design and effectiveness of such programs. Such information may also be useful to researchers seeking to maximize full retention in research trials involving low risk and low perceived benefit by the participants. These…

The purpose of this study was to assess to what extent specific reading disabilities and poor phonologic processing in children who read Hebrew, a primarily consonant orthography, are related to central auditory temporal processing deficits (TPDs). Twenty-four Hebrew-speaking children (ages 10-13) with and without reading disabilities were asked…

Purpose: Two studies are presented here. Study 1 was aimed at evaluating whether the voice characteristics of women who use birth control pills that contain different progestins differ from the voice characteristics of a control group. Study 2 presents a meta-analysis that combined the results of Study 1 with those from 3 recent studies that…

The aim of this study was to investigate whether children with high-functioning autism (HFA), Asperger's syndrome (AS), and pervasive developmental disorder not otherwise specified (PDDNOS) can be differentiated from each other and from normal controls on their neurocognitive executive functioning (EF) profile. Children with HFA and AS showed the…

We assessed the disembedding performance on the Embedded Figures Test (EFT) of high-functioning subjects with autism or autism spectrum disorders from multi-incidence families and the performance of their parents. The individuals with autism spectrum disorders were significantly faster than matched controls in locating the shape, but their parents…

In order to investigate the effect of reinforcing subject responses to Stanford-Binet test items, regardless of whether such responses were correct or not, one-half of a sample of Head Start children were administered a standard Stanford-Binet test and the other half were administered the same test with the modification that responses were…

This study was designed to answer two questions: (1) Is the systematic desensitization of test anxiety effective with secondary school students?; (2) Is relaxation per se as useful a technique as systematic desensitization? High test anxious secondary-school students were assigned to one of two experimental conditions, desensitization or…