This paper builds on Iris Young's work to argue that social justice in education has to be understood in relation to particular contexts of enactment. More specifically, the author argues that it is not possible to make cross-national or other comparative assessments of social justice without consideration of the ways in which justice is enacted…

Principles of social constructivism and about communities of learners clarify that being a responsible student involves performing well on a task as well as having motivation, having volition strategies, understanding rules and regulations, and having access to a productive social support network. A hotly debated issue is what motivation processes…

Backward inhibition is proposed as a process of lateral inhibition that operates during response selection in task switching, reducing interference caused by the most recently abandoned task set. The effect has been observed across a wide range of contexts but is eliminated by using spatial location to cue tasks (K. D. Arbuthnott & T. S. Woodward,…

When fielders catch fly balls they use geometric properties to optically maintain control over the ball. The strategy provides ongoing guidance without indicating precise positional information concerning where the ball is located in space. Here, the authors show that observers have striking misconceptions about what the motion of projectiles…

Roger Barker, influenced by Lewin, developed a powerful theory in psychology, behavior setting theory. Paradoxically, this theory is still not widely known or understood in mainstream American psychology. Oral histories of the core group who worked with Barker were collected and examined to determine influences on them and subsequent directions in…

This essay reviews the powerful influence of professional identity in shaping how school leaders perceive their work. I review factors that mold teacher professional identity, implications for educational leadership pedagogy, and supports and barriers for teacher leaders to consider in their quest to more fully enact bold, socially responsible…

This study aims to investigate the effects of virtual reality (VR)-based learning environment on learners of different spatial visualization abilities. The findings of the aptitude-by-treatment interaction study have shown that learners benefit most from the Guided VR mode, irrespective of their spatial visualization abilities. This indicates that…

Two experiments investigated the influence of sentential context on the relative ease of deriving a particular meaning for novel and familiar compounds. Experiment 1 determined which of two possible meanings was preferred for a set of novel phrases. Experiment 2 used both novel (e.g., "brain sponge") and familiar compounds (e.g., "bug spray"). The…

Targeted mutagenesis in mice has shown that genes from a wide variety of gene families are involved in memory formation. The efficient identification of genes involved in learning and memory could be achieved by random mutagenesis combined with high-throughput phenotyping. Here, we provide the first report of a mutagenesis screen that has…

We recently described a critical role for adrenergic signaling in the hippocampus during contextual and spatial memory retrieval. To determine which neurons are activated by contextual memory retrieval and its sequelae in the presence and absence of adrenergic signaling, transcriptional imaging for the immediate-early gene "Arc" was used in…

There is a growing body of evidence that the hippocampus is critical for context-dependent memory retrieval. In the present study, we used Pavlovian fear conditioning in rats to examine the role of the dorsal hippocampus (DH) in the context-specific expression of fear memory after extinction (i.e., renewal). Pre-training electrolytic lesions of…

Major discontinuities exist between the way learning is conceptualized in most school settings and the way learning and meaning-making happens outside of school. The author challenges educators to engage in a serious conversation about methods for mending the mismatch. The challenge for educators is not simply to imagine a different way of looking…

In a first study, we considered whether modelling and the type of an adult's request influenced children's ability at 1;8 and 2;2 to comprehend gestures and replica objects as symbols for familiar objects. In a second study, we evaluated whether modelling and type of request influenced children's ability at 1;8 (N=24) to understand unfamiliar…

According to Stein and Beck, "emotional intelligence is about being "street smart". Everyone uses it in situations where they are involved with other people, at work or in their personal lives; when they grasp what others want and need, what their strengths and weaknesses are; when they stay calm under pressure; when they are the kind of person…

This paper reports on a field-based study of online help systems at the University of Maryland. After collecting data by means of interview, observation and focus group, analysis is grounded on the contextual data, thus shedding light on particular organizational and human behavioral issues on online help systems. The objectives of this research…