Background: Middle leaders are well placed to exert a positive influence on teacher learning, due in part to their proximity to the classroom. However, to maximise that potential, more needs to be understood about the complex connections between instruction-oriented middle leadership and professional learning, particularly in non-Western contexts.…

Effect sizes are powerful tools for evaluating the practical importance of study findings that should be considered in the context of study characteristics such as participants, dependent variables, and comparison condition. In this article, we discuss how group-difference effect sizes are used to gauge the practical importance of group…

Background: This study posits that scaffolded team-based computational modeling and simulation projects can support model-based learning that can result in evidence of representational competence and regulatory skills. The study involved 116 students from a second-year thermodynamics undergraduate course organized into 24 teams, who worked on…

Since individuals with intellectual disabilities are vulnerable to injury, they should be aware of potential dangers and develop skills to protect themselves from possible injury. This study verifies the effects of group safety skill training on individuals with intellectual disabilities. Meta-analytical procedures were used to identify and…

This paper reports on a writing group pilot programme implemented at a South African university. Drawing on literature, anonymous student evaluations and facilitator observations, it discusses the use of writing groups for supporting postgraduate academic writing practices. Developed within a broader postgraduate academic writing support…

The purpose of this two-part study is to evaluate methods for multiple group analysis when the comparison group is at the within level with multilevel data, using a multilevel factor mixture model (ML FMM) and a multilevel multiple-indicators multiple-causes (ML MIMIC) model. The performance of these methods was evaluated integrally by a series of…

The Accessibility Working Group (AWG) aims to create a collaborative culture of access within our group, our composition program, and our larger professional and pedagogical communities. To create a culture of access, participants need to be collaborative members of a community to continuously negotiate access needs that change over time. The AWG…

What is it like to be a gifted adolescent girl in today's world? Situated in the context of a five-session group activity, called Gifted+Grounded, the purpose of this qualitative inquiry study was to better understand how two groups of gifted adolescent girls (Group 1 = 11, Group 2 = 14; Ages 13-16) made meaning of being "gifted." The…

The extent to which youth attend Tier 2 evidence-based intervention is an important dimension of implementation. This study examined attendance patterns of 369 middle schoolers involved in a randomized trial testing the impact of Coping Power, an evidence-based Tier 2 preventive intervention. We conducted latent profile analysis to examine student…

Helping has many positive consequences for both helpers and recipients. However, in the present research, we considered a possible downside to receiving help: that it signals a deficiency. We investigated whether young children make inferences about intelligence from observing some groups of people receive help and other groups not. In a novel…

The purpose of this study was to investigate ensemble members' perceptions of their studio orchestra experiences. Survey data were collected from participants (N = 50) enrolled in a studio orchestra at a major collegiate institution in the Southeastern United States. A studio orchestra is a group of musicians who collaborate, compose, arrange,…

The literature on mentorship centralizes formal mentoring programs with hired and trained staff and volunteers to work with at-promise youth of color at school- or community-based sites such as Big Brothers Big Sisters or smaller localized programs; however, these programs are not always available in rural areas. This multiple case study explores…

Does social influence exerted through role modeling of collective action impact social change in contexts that are not conducive to collective action, such as long-lasting violent conflicts? We examined this question in two field experiments in the Eastern Democratic Republic of Congo. We created two versions of an episode of an existing media…

This paper analyses the theatre experiments of Badungduppa theatre (Assam, India). This theatre group is made up of tribal 'Rabha' community actors, a director, and theatre workers, and it incorporates the forgotten aesthetics of the community into its theatre practice and actor training. Over time, the Rabha community has been exploited by the…

The extent to which youth attend Tier 2 evidence-based intervention is an important dimension of implementation. This study examined attendance patterns of 369 middle schoolers involved in a randomized trial testing the impact of Coping Power, an evidence-based Tier 2 preventive intervention. We conducted latent profile analysis to examine student…