1. Describe the status of telephone interviewing and CATI in foreign countries. 2. 3. Describe the status of mail interviewing in foreign countries. 4. How should the equivalence of scales and...

1. Describe the status of telephone interviewing and CATI in foreign countries. 2. 3. Describe the status of mail interviewing in foreign countries. 4. How should the equivalence of scales and measures be established when the data are to be obtained from different countries

or cultural units? 5. What problems are involved in the direct translation of a questionnaire

into another language? How should these problems be addressed?