Informal training is known to be the dominant skill acquisition strategy for the majority of workers in India and many other economically developing countries and there is much benefit in understanding the strengths and weaknesses of this form of training. A participant observation case study was undertaken in northern India to investigate these…

Three experiments explored the effect of affectively congruent or incongruent primes on evaluation responses to positive or negative valenced targets (the "affective priming" effect). Experiment 1 replicated the basic affective priming effect with Spanish nouns: reaction time for evaluative responses (pleasant/unpleasant) were slower on…

In this article, case studies of teacher interventions in the composing processes of school students aged 11-14 in generalist music classes are described and discussed. The study finds that music teachers have developed their own strategies for formative assessment, unaware that these are valorized by external agencies. (Contains 3 figures.)

Aversive conditioning is an ideal model for studying cholinergic effects on the processes of learning and memory for several reasons. First, deficits produced by selective lesions of the anatomical structures shown to be critical for Pavlovian fear conditioning and inhibitory avoidance (such as the amygdala and hippocampus) resemble those deficits…

Extinction of classically conditioned fear, like its acquisition, is active learning, but little is known about its molecular mechanisms. We recently reported that temporal massing of conditional stimulus (CS) presentations improves extinction memory acquisition, and suggested that temporal spacing was less effective because individual CS…

In recent years, the effect of sleep on memory consolidation has received considerable attention. In humans, these studies concentrated mainly on procedural types of memory, which are considered to be hippocampus-independent. Here, we show that sleep also has a persisting effect on hippocampus-dependent declarative memory. In two experiments, we…

Like many forms of Pavlovian conditioning, eyelid conditioning displays robust extinction. We used a computer simulation of the cerebellum as a tool to consider the widely accepted view that extinction involves new, inhibitory learning rather than unlearning of acquisition. Previously, this simulation suggested basic mechanistic features of…

Cocaine produces multiple neuroadaptations with chronic repeated use. Many of these neuroadaptations can be reversed or normalized by extinction training during withdrawal from chronic cocaine self-administration in rats. This article reviews our past and present studies on extinction-induced modulation of the neuroadaptive response to chronic…

Metabotropic glutamate receptors (mGluRs) are known to play a role in synaptic plasticity and learning. We have previously shown that mGluR7 deletion in mice produces a selective working memory (WM) impairment, while other types of memory such as reference memory remain unaffected. Since WM has been associated with Theta activity (6-12 Hz) in…

Information storage in the brain is a temporally graded process involving different memory phases as well as different structures in the mammalian brain. Cortical plasticity seems to be essential to store stable long-term memories, although little information is available at the moment regarding molecular and cellular events supporting memory…

This study investigated the role that agency information plays in children's early interpretations of grammatical aspect morphology, in particular, the progressive "-ing" and simple past forms. Fifty-nine children (two-, four- and five-year olds) were presented with a forced-choice sentence-to-scene matching task very similar to the one used by…

Truscott and Sharwood Smith (henceforth T&SS) propose a novel theory of language acquisition, "Acquisition by Processing Theory" (APT), designed to account for both first and second language acquisition, monolingual and bilingual speech perception and parsing, and speech production. This is a tall order. Like any theoretically ambitious…

Preservice teachers generally are confident and enthusiastic about their abilities to teach effectively. These desirable qualities are based, for the most part, on the preservice teachers' previous experiences as students in the classroom, not as teachers. While the personal experience a preservice teacher brings to his or her teacher-preparation…

An integrated mathematics and science methods course was designed to focus on the knowledge, skills, and beliefs of teacher candidates. Teacher candidates were involved in experiences that would prompt them to consider the influence of their experiences on their beliefs, the influence of their beliefs on their instructional decisions and the…

This article advances the consideration of resilience as an important concept in the transitional process of learning to adapt to life with chronic illness, by utilising interactional processes inherent in participatory action research (PAR) that may strengthen a person's capacity to live well with long-term illness. Sharing experiences and…