Fundamental to statistical analyses is the comparison of means of one variable from two or more populations. Population samples may be constructed (i.e., experimental and control groups), or they may be natural groupings (i.e., students at a particular grade in different years). If the populations are similar, the mean comparisons are…

Consonant production following the sensory restoration of audition was investigated in 22 prelinguistically deaf French children who received cochlear implants. Spontaneous speech productions were recorded at 6, 12, and 18 months post-surgery and consonant inventories were derived from both glossable and non-glossable phones using two acquisition…

The purpose of this study is to find out whether the humane values education program has produced any changes on the students' level of humane values. The research was conducted with the first- and second-grade students in Konya Meram Science High School in the 2006-2007 academic year. Thirty students participated in the study. Half of the…

Mathematics is a very important subject in Nigeria. Yet, for more than twenty years, mathematics education in Nigeria has been in a sorry state. Mathematics achievement has been very low and frustrating. So far, every effort made to save Nigerian education from the devastating effect of persistent poor mathematics achievement has failed. An…

Cooperative learning has been proven to be helpful in enhancing the learning performance of students. The goal of a cooperative learning group is to maximize all members' learning, which is accomplished via promoting each other's success, through assisting, sharing, mentoring, explaining, and encouragement. To achieve the goal of cooperative…

The purposes of this study were to: (1) examine whether or not the construction of concept maps by students improves their achievement and ability to solve higher order questions in chemistry, (2) investigate the differential effect of the treatment by gender and achievement level, and (3) explore the relationships between performance on concept…

Education programs have fostered advanced levels of graphic representation ability in young children but have not detailed the specific mechanisms responsible for the accelerated growth. Research suggests that between 6 and 8 years of age children begin to observe more carefully before drawing and that observation prompts aid children's…

This article contains a description of the organization and method of use of an active learning environment named MODeLeR, (Multimedia Object Design Learning Resource), a tool designed to facilitate the learning of concepts pertaining to object modeling with the Unified Modeling Language (UML). MODeLeR was created to provide an authentic,…

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…

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…

We report results from 2 language-based processing tasks designed to investigate the performance of linguistically diverse learners. The tasks were the Competing Language Processing Task (CLPT) and Non-Word Repetition (NWR). Participants were 100 school-age children in 1 of 3 different experimental groups: monolingual English-speaking children…

The prevalence of deception and failure to obtain consent in educational research was studied. Articles in two journals that regularly publish educational research were examined. The journals were Volume 17 (1980) of the American Educational Research Journal and Volume 13 (198) of the Journal of Learning Disabilities. Only 54 articles listed in…

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…

The comprehension of aurally-presented narrative passages by fourth-grade children as a function of listening rate and performance on 11 predictor variables was investigated. The predictor tests included: PPVT, Otis Intelligence Test, MAT, Listening Comprehension, Digit Span, Coding, Auditory Attention Span, Clerical Speed, Perceptual Speed,…

Kindergarten children were randomly assigned: free play, make-believe, imitation, and control. Given an alternate-uses test (paper towel, match box, paper clip, and screwdriver), free play and make-believe subjects produced significantly more nonstandard responses for paper clip than control subjects and make-believe subjects more than free play…