摘要
There are several approaches to data collection, such as questionnaires, interviews, observations, focus groups and so on. This essay will look at two specific methods, interviews and questionnaires. It will involve individual strengths and weaknesses at first and then have a brief clarification of'why'and'when'to use. Finally, this essay will list out some problems that researchers might face during the process.
作者
龚翠玲
GONG Cui-ling(Jiangsu Vocational Institute of Architectural Technology,Xuzhou 221000,China)
出处
《海外英语》
2020年第6期275-276,共2页
Overseas English