Neural networks are applied to a theoretical subject in developmental psychology: modeling developmental transitions. Two issues that are involved will be discussed: discontinuities and acquiring qualitatively new knowledge. We will argue that by the appearance of a bifurcation, a neural network can show discontinuities and may acquire…

Children's accounts of their participation in sociocultural activity related to number are essential for their teachers in order that they can assist children in building their formal learning in number on informally acquired numerical understandings. Children's participation in sociocultural activity related to number will differ from child to…

The article examines learning and identity formation for young people in an Australian surf club. Drawing on Lave and Wenger's notion of situated learning, it identifies how membership in the surf club from an early age involves highly significant and meaningful learning and identity formation, where learning is co-constructed with other members…

We investigated the developmental trajectory of nonadjacent dependency learning in an artificial language. Infants were exposed to 1 of 2 artificial languages with utterances of the form [aXc or bXd] (Grammar 1) or [aXd or bXc] (Grammar 2). In both languages, the grammaticality of an utterance depended on the relation between the 1st and 3rd…

In order to explain the cognitive and cerebral mechanisms responsible for the visuospatial peak in autism, and to document its specificity to this condition, a group of eight high-functioning individuals with autism and a visuospatial peak (HFA-P) performed a modified block-design task (BDT; subtest from Wechsler scales) at various levels of…

In this study, dialectical reflexive practice is used to maintain student-teacher interactions in the zone of proximal development. The zone of proximal development is the development-and-learning unit of the child or learner and the author suggests that it is also the fusion point of Marx's dialectical historical materialism: the creation of…

This paper examines two very different approaches to dance training, ballet technique and the somatic discipline of Topf technique ("TT"). It explores and evaluates the application of TT to ballet training. Initially, what is meant by the term "mind/body connection" is discussed, and then the paper examines, in a theoretical and a practical sense,…

While students who serve as peer mentors seem to experience significant growth and development, little research exists on learning outcomes associated with this experience. The purpose of this study was to examine what type of learning students who served as peer mentors experienced during the mentoring process. In this generic qualitative study,…

Objective: To establish and disseminate the position of the American Academy of Health Behavior (The Academy) on doctoral research training. Methods: A collaborative process involving the Work Group on Doctoral Research Training with input from The Academy membership led to the development of the guidelines described herein. Results: A set of…

Understanding how learning for small businesses should best proceed constitutes a worthwhile, yet challenging, pedagogic project. In order to maintain their viability, small businesses need to be able to respond to new practices and tasks. Yet small businesses seem neither attracted to nor to value the kinds of taught courses that are the standard…

This paper addresses the dialectical relation between theoretical thinking and technique, as they co-emerge in a combined computer algebra (CAS) and paper-and-pencil environment. The theoretical framework in this ongoing study consists of the instrumental approach to tool use and an adaptation of Chevallard's anthropological theory. The main aim…

Data-logging exercises in science classrooms assume that with the proper scaffolding and provision of contexts by instructors, pupils are able to meaningfully comprehend the experimental variables under investigation. From a case study of knowing and learning in a fish hatchery using real-time computer statistical software, we show that…

Tasks and problems in problem-based learning (PBL) are supposed to trigger and structure the learning process. The quality of problems in PBL is generally regarded as an important driver of the individual and collaborative learning processes. Although the importance of the PBL task is widely recognized, there is a lack of empirical findings and…

From the cognitive model of multimedia learning proposed by [Schnotz, W., & Barnett, M. (2003). Construction and interference in learning from multiple representation. "Learning and Instruction, 13", 141-156], two hypotheses regarding the learning of spatial arrangements of objects were derived: the integration hypothesis and the multiple source…

This investigation sought information about principals and their relationship with computer technology. Several questions were fundamental to the inquiry. Are principals prepared to facilitate the attainment of technology's promise through the integration of computer technology into the teaching and learning process? Are principals prepared to use…