Factors influencing choice of topic

Factors influencing choice of method

Reasons why non representative sampling

Advantage of questionnaires

Disadvantages of questionnaires

Advantages of structured interviews

Disadvantages of structured interviews

Advantages of unstructured interviews

Disadvantages of unstructured interviews

Advantages of overt observation

Disadvantages of overt observation

Advantages of covert observation

Disadvantages of covert observation

Advantages of participant observation

Disadvantages of participant observation

Disadvantages of documents

Advantages of documents

Advantages of official statistics

Disadvantages of official statistics

Advantages of content analysis

Disadvantage of content analysis