... functions are described. Interviews of 113 suburban elementary school principals suggest they are concerned with buffering and bridging between the school organisation and their parental clientele as boundary spanners. When buffering, principals mediate between angry parents and their superiors at central...

...John Carruthers Data for research studies are often gathered by using questionnaires. These data will be enhanced by interviewing a sample of the respondents. Inexperienced thesis and dissertation writers can meet with difficulties which are beyond their competence in the interview stage...