当研究者实施参与式观察法的时候,研究者需要融入到研究对象的哪些领域之中? ① 生活行为 ② 社会关系 ③ 风俗文化 ④ 居住环境 1.?When the participant observation is carried out, what aspects of the researched person does the researcher need to integrate into ? ① life actions ② social relationships ③ custom and culture ④ environment of accommodation
A. 包括全部四点 including all the points B.只有①② ①and② C.包括①②③ including ①②③ D. 只有① only①