Bodily manipulations, such as juggling, suggest a well-synchronized physical interaction as if the person were a physics expert. The juggler uses "knowledge" that is rooted in bodily experience, to interact with the environment. Such enacted bodily knowledge is powerful, efficient, predictive, and relates to sensory perception of the dynamics of…

In this article, the authors attempt to answer the following questions: How do we understand role-play? How are role-play and identity linked? What are the purposes, benefits and challenges of role-play as a teaching tool? What are the roles of students and teachers in role-play? What does role-play add to telephone tutorials and online…

The present study examines co-occurring psychiatric syndromes in a well-characterized sample of youths with autism spectrum disorders (ASD; n = 177) and their siblings (n = 148), reported independently by parents and teachers. In ASD, parents reported substantial comorbidity with affective (26%), anxiety (25%), attentional (25%), conduct (16%),…

Young Maltese children have experience and knowledge of animals. We explored the range of animal with which they are familiar and the origin of this knowledge. The children interviewed were in Pre School, aged 4 years, and in the first year of compulsory education, aged 5 years Verb l questions and photographs were used as the probe to access…

This article describes the evolution of the development of a framework for e-learning to reconsider e-learning in relation to the cooperative work framework, identifying critical weaknesses in the fundamental nature of e-learning and its consequent propensity for failure. (Contains 4 figures and 2 notes.)

Preschool-age children were hypothesized to use one of two criteria, cue recognition or target generation, to make several linguistic judgments. When deciding whether a word is one they know, for example, some were expected to consider whether they recognized its sound form (cue recognition), whereas others were expected to consider whether a…

In this note we develop a framework that makes explicit the inherent dynamic structure of certain mathematical definitions by means of the four facets of context-entity-process-object. These facets and their interrelations are then used to capture and interpret specific aspects of student constructions of the concept of solution to first order…

Routine hand hygiene has been cited by the World Health Organization and the Centers for Disease Control and Prevention as a cost-effective and important hygiene measure in preventing the spread of infectious diseases. Several studies have explored children's hand hygiene habits, effects of scheduled hand hygiene, hand hygiene environmental…

This preliminary study seeks to explore whether wonder-based reflections are sources of inspiration for our future teachers of science. What experiences have brought them personally a sense of wonder and when, if at all, do they employ scientific explanations of those events? In all 140 pre-service primary teachers, when questioned, described 240…

The authors investigated whether differences in facial stimuli could explain the inconsistencies in the facial attractiveness literature regarding whether adults prefer more masculine- or more feminine-looking male faces. Their results demonstrated that use of a female average to dimorphically transform a male facial average produced stimuli that…

Change blindness, or the failure to detect (often large) changes to visual scenes, has been demonstrated in a variety of different situations. Failures to detect auditory changes are far less studied, and thus little is known about the nature of change deafness. Five experiments were conducted to explore the processes involved in change deafness…

The architecture of the language processing system for speakers of more than one language remains an intriguing topic of research. A common finding is that speakers of multiple languages are slower at responding to language stimuli in their non-native language (L2) than monolingual speakers. This may simply reflect participants' unfamiliarity with…

This investigation built upon previous studies that compared effectiveness and efficiency among instructional methods. Instructional effectiveness and efficiency were compared among three conditions: an incremental rehearsal, a more challenging ratio of known to unknown interspersal word procedure, and a traditional drill and practice flashcard…

Alerting, orienting and executive control of attention are investigated in five adult cases of dyslexia. In comparison with a control group, alerting and executive control were found to be generally intact for each case. Two spatial cueing tasks were employed. For the task requiring target detection, orienting difficulties were evident only in…

This article reviews the corpus of research on feedback, with a focus on formative feedback--defined as information communicated to the learner that is intended to modify his or her thinking or behavior to improve learning. According to researchers, formative feedback should be nonevaluative, supportive, timely, and specific. Formative feedback is…