Palabra clave:

Descripción: “...In experi­ment one the rule studied was addition with 16 children aged five to seven years when they choose play group and toys in a 4x4 factorial design. The results indicate that group attractiveness is a sum of two pieces of information according to the parallelism rule of Anderson's Theory. ...”

Descripción: “...Self-reflec­tion and self determination are qualities of the individual's that can play an important role in the procedures of the behaviour therapy. ...”