Advances in theories of adolescent development and positive youth development have greatly increased our understanding of how programs and practices with adolescents can impede or enhance their development. In this article the authors reflect on the progress in research on youth development programs in the last two decades, since possibly the…

Institutions of higher learning are regularly identified in scholarship and conversation by their racial composition, which generally reflects a distinction between predominantly white institutions (PWIs), and minority-serving institutions (MSIs). While PWI is not an official designation for any institution in the United Stated, six categories of…

Objective: Limited time and resources necessitate the availability of accurate, inexpensive and rapid diagnostic aids for Autism Spectrum Disorder (ASD). The Autistic Behavioural Indicators Instrument (ABII) was developed for this purpose, but its psychometric properties have not yet been fully established. Method: The clinician-rated ABII, the…

There is widespread interest among discipline-based science education researchers to situate their research in the existing scholarly literature base. Unfortunately, traditional approaches to conducting a thorough literature review are unduly hindered in astronomy education research as the venues in which scholarship is reported are fragmented and…

Separate lines of research find that proaggressive attitudes promote peer aggression and that bystanders play a pivotal role in deterring or facilitating bullying behavior. The current study hypothesized that proaggressive attitudes in middle school would deter students from standing up to bullying and encourage them to reinforce bullying…

In this rejoinder, the authors describe the aim of the original study as an effort to conduct a critical test of an important postulate underlying the Cross-Battery Assessment PSW approach (XBA PSW; Kranzler, Floyd, Benson, Zaboski, & Thibodaux, this issue). The authors used classification agreement analysis to examine the concordance between…

Belonging is a fundamental human need that impacts young children's everyday experiences and wellbeing in group care. We know little, however, about how belonging works for infants in multi-age settings such as family day care. In this article, I use Sumsion and Wong's three intersecting axes of belonging -- categorisation, performativity, and…

Based on neo-racism theory, this study seeks to examine whether international master's recipients (IMR) who graduated from U.S. institutions have significant early career outcome differences as compared to domestic master's recipients (DMR) in terms of major-job match, annual earnings and job satisfaction. By analyzing combined datasets of…

Teacher education is entering an exciting era for professional development schools (PDS). Recent reform efforts have called for increased school-university partnerships (AACTE, 2010; NCATE, 2010), which means that the PDS community may be well poised to offer insight into the necessary boundary-spanning roles and structures needed to support…

Education materials can be analysed in many ways. The current study analysed EAL (English as an Additional Language) coursebooks as to the presentation of nonhuman animals in the books. The study examined 22 EAL coursebooks. The research looked at the percentage of activities that contained animals in the coursebooks, what types of animals were…

This report explores the definition and selection of science and technology-related (STEM) jobs in-depth. Examples from the United States, United Kingdom, and Australia are described, with similarities and differences highlighted. [This document was produced by the author(s) based on their research for "What Is STEM? The Need for Unpacking…

There is a great deal of concern regarding teacher impacts on student achievement being used as a substantial portion of a teacher's performance evaluation. This study investigated the degree of concordance and discordance between mathematics teacher ranking using value tables and covariate regression, which have both been used as measures for…

To learn why natural selection acts only on existing variation, students categorize processes as either creative or sorting. This activity helps students confront the misconception that adaptations evolve because species need them.

Purpose: To quantify the articulatory distinctiveness of 8 major English vowels and 11 English consonants based on tongue and lip movement time series data using a data-driven approach. Method: Tongue and lip movements of 8 vowels and 11 consonants from 10 healthy talkers were collected. First, classification accuracies were obtained using 2…

Most current accounts of color word acquisition propose that the delay between children's first production of color words and adult-like understanding is due to problems abstracting color as a domain of meaning. Here we present evidence against this hypothesis, and show that, from the time children produce color words in a labeling task they use…