We introduce a new method, "differential language analysis" (DLA), for studying human development in which computational linguistics are used to analyze the big data available through online social media in light of psychological theory. Our open vocabulary DLA approach finds words, phrases, and topics that distinguish groups of people…

From September 2015, schools in England will be teaching new A-level science specifications that have been developed by examination boards to encompass new higher levels of demand developed by the Department for Education. Integral to these new specifications is a radical change to the contribution of practical science to the A-level grade of the…

A laboratory experiment was designed for undergraduate students, in which the outcome of an easy single-step organic synthesis with well-defined conditions was not elucidated until the end of the exercise. In class, students predict and discuss the possible products using their knowledge of reaction mechanisms. In the laboratory, they learn how to…

Metaphoric competence is an essential part of language concept fluency and communicative competence. Since metaphor is pervasive in language, when Chinese second language (L2) learners are engaged in reading process, one of the barriers to influence their comprehension is metaphor. This paper aims to empirically investigate the relationship…

This study investigated entrepreneurship and graduates' unemployment in Nigeria.The problem of unemployment in Nigeria has become endemic. There have been reported cases of under-employment, seasonal, casual and full blown unemployment. Previous studies on unemployment and factors influencing it in Nigeria identify poor educational standards,…

Religiuosity, spirituality, and adolescents' self-adjustment. The objective of this study is to test the correlation among religiosity, spirituality and adolescents' self-adjustment. A quantitative approach was employed in this study. Data were collected from 476 junior high schools students of 13 State Junior High Schools and one Junior High…

The library literature on plagiarism instruction focuses on students' understanding of what plagiarism is and is not. This study evaluates the effect of library instruction from a broader perspective by examining the pre- and posttest (instruction) levels of students' perceptions toward plagiarism ethics. Eighty-six students completed a pre- and…

This exploratory study investigated potential sources of setting accommodation resulting in differential item functioning (DIF) on math and reading assessments for examinees with varied learning characteristics. The examinees were those who participated in large-scale assessments and were tested in either standardized or accommodated testing…

Teenagers with autism spectrum disorder (ASD) and age-matched controls participated in a dynamic facial affect recognition task within a virtual reality (VR) environment. Participants identified the emotion of a facial expression displayed at varied levels of intensity by a computer generated avatar. The system assessed performance (i.e.,…

The goal of this study was to develop and validate an interview assessment of "preference for solitary activities" for use with young children. We also tested the postulation that negative peer experiences would heighten preference for solitude, particularly among young shy children. Participants were N?=?193 children (87 boys, 106…

This study examined adolescents' interest in aerobic fitness testing and its relation to the test performances. Adolescents (N = 356) from three middle schools participated in the study. The participants took two aerobic fitness tests: the Progressive Aerobic Cardiovascular Endurance Run (PACER) and One-Mile Run (1MR) with a two-day interval, and…

This small-scale pilot study aimed to establish how the mode of response in an examination affects candidates' performances on items that require an extended answer. The sample comprised 46 17-year-old students from two classes (one in a state secondary school and one in a state sixth-form college), who sat a mock A-level English Literature…

Problem: Practitioners working with multiple-choice tests have long utilized Item Response Theory (IRT) models to evaluate the performance of test items for quality assurance. The use of similar applications for performance tests, however, is often encumbered due to the challenges encountered in working with complicated data sets in which local…

Updating and maintenance of information are 2 conflicting demands on working memory (WM). We examined the time required to update WM (updating latency) as a function of the sequence of updated and not-updated items within a list. Participants held a list of items in WM and updated a variable subset of them in each trial. Four experiments that vary…

Much has been written about student and faculty opinions on academic integrity in testing. Currently, concerns appear to focus more narrowly on online testing, generally based on anecdotal assumptions that online students are more likely to engage in academic dishonesty in testing than students in traditional on-campus courses. To address such…