Experimental psychology can give an important contribution to sports sciences, proposing technical tolols that facilitate the evaluation process of the human resources. In this study the AA focused on q concrete problem: The motor reprogramming in tennis. It is well known that sport competitions often require quickly changes of a motor action, and that high level player have the adequate cognitive skills to reorganize the movements. In the literature there is no psychological tool to measure these skills in tennis, probably because it is very difficult to assesss those in acological environment. The AA have created an experimental setting that forced players to modify their action when they had already started their motor action.
The aim of this study was to control if thos paradigm can be used to assess these abilities.
The results show that the Authors’method does not modify the natural athletes behaviour and that variations in the test difficulty can be well controlled even in a realistic setting.
In conclusion, this paradigm seems to be an efficacy tool to assess the motor reprogramming skills in an ecological environment, and its applications can help coaches and players in improving training systems and therefore tennis performance.

The trainer’s personality has to be adequate to the specific role, and provided by competencies as self-confidence, open and flexible mind, communicative skills, leadership, self-knowledge, self-esteem and self-efficacy.
The purpose of the research is to study the psychological characteristics of soccer trainers (base trainers), trying to verify how who choices to become trainers perceives himself and his self-efficacy , is able to cope with anxiety and emotionality and to have a positive interpersonal adjustment.
The investigation has been performed on a sample of 58 trainers between 20 and 50 years old (24 trainers for sector "beginners", 34 trainer for sector "very young"), by means of administration of four questionnaires :1) Semantic Differential, 2) Self-Efficacy Scale, 3) Questionnaire of interpersonal adjustment, 4) Worry-Emotionality Scale
Results obtained confirmed the hypothesis of specific relations among personality variables in the soccer training group, with a particular relevance attributed to the self-efficacy

Background and aims: Nowadays children are lacking in stimulus to be creative. This problem led us to do a research to check if , with physical education, is possible to develop children ‘s creativity level.
Methods: There are two different groups (20 exercise group and 20 control group, age 6-10 years) homogeneous for sex and age. Both groups were submitted to physical test and to personality test at beginning and at the end of the investigation. The first group constantly carried out physical activity twice a week whereas the second group don’t carried out any physical activity.
Results: The results showed a significant improvement in the evalued fine motor skills , both in different physical ability and object control and for physical learning, In emotional-relation range test’s results are different , In the first group there are increase in single subject; on the whole work’s group confirmed a good progress that may be checked in the respective test’sgrafhics give them at the beginning of activity.
Conclusion: With this work the AA prove like physical education considerably influence not only the opetimal development of physical ability but also it develops and it influences knowledge capacity from logical to linguistic capacity and from creative to expressive capacity that are part of individual personality