This research extends the range of domains within which children's gestures are found to play an important role in learning. The study involves children learning about balance, and the authors locate children's gestures within a relevant model of cognitive development--the representational redescription model (A. Karmiloff-Smith, 1992). The speech and gestures of children explaining a balance t...

This paper uses a theoretical model of cooperative learning to examine the survivability of communities of learners. A primary assumption in this article is that individualbased learning tends to use local information to increase an individual’s “fitness” while collaborative learning, based on the sharing of information, knowledge, and resources, increases group fitness. We frame our discussion...

One of the most fundamental achievements in infants' cognitive development is their appreciation that material objects exist permanently in space and time. Recent findings suggest that infants fail to identify fragmented material objects as continuously existing items. Four experiments assessed 8-12-month-old infants' ability to further represent an object that was fragmented into two or more p...

"This paper provides a one-period normative model that may be used as a guide or benchmark by which the economic planner may develop policies and plans for regional economic development. The model can accomodate a region that could be as large as a small country or as small as a city, provided sufficient relevant data are available." The authors outline "a procedure for modeling and solving ec...

An intelligent statistical approach is proposed for monitoring the performance of multivariate model predictive control (MPC) controller, which systematically integrates both the assessment and diagnosis procedures. Model predictive error is included into the monitored variable set and a 2-norm based covariance benchmark is presented. By comparing the data of a monitored operational period with...

The etiology of a child's cognitive ability is complex, with research suggesting that it is not attributed to a single determinant or even a defined period of exposure. Rather, cognitive development is the product of cumulative interactions with the environment, both negative and positive, over the life course. The aim of this systematic scoping review was to collate evidence associated with ch...

Molenaar’s manifesto on psychology as idiographic science [1] brought the N = 1 times 1 series perspective firmly to the attention of developmental scientists. The rich intraindividual 2 variation in complex developmental processes requires the study of these processes at the level of the 3 individual. Yet, the idiographic approach is all but easy in practical research. One major limitation is ...

Worldwide the pros and cons of games and social behaviour are discussed. In Western countries the discussion is focussing on violent game and media content; in Japan on intensive game usage and the impact on the intellectual development of children. A lot is already discussed on the harmful and negative effects of entertainment technology on human behaviour, therefore we decided to focus primar...