Objective: Many EEG studies have reported that ADHD is characterized by elevated Theta/Beta ratio (TBR). In this study we conducted a meta-analysis on the TBR in ADHD. Method: TBR data during Eyes Open from location Cz were analyzed from children/adolescents 6-18 years of age with and without ADHD. Results: Nine studies were identified with a…

Animals are important stimuli for humans, and for children in particular. In three experiments, we explored children's affinity for animals. In Experiment 1, 11- to 40-month-old children were presented with a free-play session in which they were encouraged to interact with several interesting toys and two live animals--a fish and a hamster.…

The Flourishing Scale (FS) and the Scale of Positive and Negative Experience (SPANE) created by Diener et al. ("Soc Indic Res" 97:143-156, 2010) are instruments that assess psychological flourishing and feelings (positive and negative, and the difference between the two). In this study, the psychometric properties of both scales were…

Problem Statement: Teacher self-efficacy is important factor for school and student success. This study investigates the variables that explain teacher self-efficacy in Turkey and South Korea according to TALIS 2008 data. A detailed comparison was conducted and the state of the teaching profession in both countries is discussed. Purpose of the…

Including students with special educational needs in learning (SEN-L) is a challenge for large-scale assessments. In order to draw inferences with respect to students with SEN-L and to compare their scores to students in general education, one needs to assure that the measurement model is reliable and that the same construct is measured for…

This study examined the extent to which receptive and productive vocabulary between ages 12 and 18 months predicted language skills at age 24 months in children born with family risk for dyslexia (FR) and a control group born without that risk. The aim was to identify possible markers of early language delay. The authors monitored vocabulary…

The aim of the present research is to investigate a comparison between the effect of cooperative learning teaching method and lecture teaching method on students' learning and satisfaction level. The research population consisted of all the fourth grade elementary school students of educational district 4 in Shiraz. The statistical population…

Concept inventories (CIs)--typically multiple-choice instruments that focus on a single or small subset of closely related topics--have been used in science education for more than a decade. This paper describes the development and validation of a new CI for astronomy, the "Star Properties Concept Inventory" (SPCI). Questions cover the areas of…

Reading texts with historical and sociopolitical content in a foreign language is often a challenge for second language students. The obstacles encountered by students should be of concern to language instructors. Lack of background knowledge frequently causes the reader to abandon the reading activity with a sense of disappointment and…

In the discussion of mean square difference (MSD) and standard error of measurement (SEM), Barchard (2012) concluded that the MSD between 2 sets of test scores is greater than 2(SEM)[superscript 2] and SEM underestimates the score difference between 2 tests when the 2 tests are not parallel. This conclusion has limitations for 2 reasons. First,…

This study assessed scores from the Counselor Burnout Inventory for factorial validity, convergent and discriminant validity, internal consistency reliability, and measurement invariance across U.S. and Korean counselors. Although evidence existed for factorial validity across both groups, mixed results emerged for the other forms of validity and…

We evaluated interrater agreement across multiple respondents on anecdotal assessments and compared cases in which agreement was obtained with outcomes of functional analyses. Experiment 1 evaluated agreement among multiple respondents on the function of problem behavior for 27 individuals across 42 target behaviors using the Motivation Assessment…

A comparison between six rater agreement measures obtained using three different approaches was achieved by means of a simulation study. Rater coefficients suggested by Bennet's [sigma] (1954), Scott's [pi] (1955), Cohen's [kappa] (1960) and Gwet's [gamma] (2008) were selected to represent the classical, descriptive approach, [alpha] agreement…

Purpose: The purpose of this paper is to empirically test a new disabled service user-specific service quality model ARCHSECRET against a modified SERVQUAL model in the context of disabled students within higher education. Design/methodology/approach: The application of SERVQUAL in the voluntary sector had raised serious issues on its portability…

This paper discusses importance of technology education and evidence of declining performance of junior secondary school students in basic technology subject. Benefits of PowerPoint presentation in classroom instruction as a means to improve classroom teaching in the developing countries are also discussed. The effectiveness of PowerPoint…