Ouders, school, vrienden en buurt zijn alle van belang voor de gedragsontwikkeling van kinderen en jongeren. Ook probleemgedrag ontstaat onder invloed van de sociale omgeving. Dit gegeven biedt professionals in zowel jeugdzorg als onderzoek aanknopingspunten voor programma's en andere interventies. 'Het …

BACKGROUND: Cystic fibrosis is an inherited life-limiting disorder, characterised by pulmonary infections and thick airway secretions. Chest physiotherapy has been integral to clinical management in facilitating removal of airway secretions. Conventional chest physiotherapy techniques (CCPT) have depended …

A great deal of research has been undertaken to identify the factors affecting the success, failure, performance and stability of international equity joint ventures (EJVs) (see, for example, Beamish and Killing, 1996 for a review). Most of these studies, however, are static in nature. Although some …