Children Psychology and Psychology of Development

An important direction of human cognitive development is the development of abilities at activities in complex dynamical environments containing multiple interacting structures (Dorner, Frensch & Funke, Spector, Voss). Cognition of the interacting structures by experimentation is the main function of causal-experimental thought (Demetriou). Usually preoperational children are not considered to have well-expressed abilities for causal-experimental thought. In the paper I describe heuristic rules for design of didactic multivariable objects stimulating preschoolers’ combinatorial experimentation and causal-experimental thought, the objects designed, and several studies of the children’s cognitive activity (exploratory learning) aimed at the objects and revealing their abilities to combinatorial experimentation. Participants: 623 children of 3-7 years old. It has been shown that the children successfully explore the objects containing hidden mechanical, logical and mathematical relationships by using strategies of combinatorial experimentation of various levels of complexity.

The article is devoted to a number of urgent problems of mental and physical health of people who live in the global community. How we understand what is the world around us, what kind of society we live in and what are behavioural patterns and developmental features in the contemporary situation, and what the requirements of this society are. Changes in the modern child are influenced by an intense evolutionary self-development of modern man. Special attention should be paid to the development of science on the whole and psychological, psychophysiological, psychological and didactic branches in particular whose basis are stipulated in the textbooks and manuals of a qualitatively new generation.