... completeness, a representative and sufficiently large data sample is needed, requiring multiple, coordinated forms of contact. Interviews yield more detailed and comprehensive information than online surveys but are more time-consuming. Thus, the combination of electronic surveys and in-person interviews can...

.../approach A postal questionnaire survey of all UK universities was undertaken in 2006. Over half (51 per cent) of the UK's 140 universities with degree‐awarding powers responded. Findings Extra‐curricular ESD‐related interventions were found to be widespread and in 31 per cent of cases were the primary...

...Rob Kerr The 2001‐1 GlobeScan survey was conducted from February 6 to March 22, 2001 with experts and stakeholders across 31 countries in Western Europe, North America, Asia, Africa, the Middle East, South America, and Eastern Europe. GlobeScan experts are selected on the basis of their influence...

... and place of environmental education in a sample of higher‐education institutions in some Commonwealth countries. Finally, the paper describes a survey conducted in a number of higher‐education institutions specialising in distance education in Commonwealth nations across Asia, with subsequent...