Transcription of 事例研究、ケース・スタディ case study
1 1 case study Case study is an ideal methodology when a holistic, in-depth investigation is needed. (Feagin, J., Orum, A., & Sjoberg, G. (Eds.). (1991) A case for case study . Chapel Hill, NC: University of North Carolina Press.) 2 1 1 3 4 strategy form of research question requires control over behavioral events?
2 Case study how, why no survey who, what, where, how many, how much no experiment how, why yes archival analysis who, what, where, how many, how much no history how, why no 5 6 process tracing detailed narrative narrative accompanied with explicit causal hypothesis analytic narrative more general explanation 7 small-N problem 8 small-N problem KKV,1994.
3 9 operationalization or vs 10 statistical generalization random sampling sample analytic generalization case 11 nomothetic approach idiographic approach 12 13 critical case extreme case or unique case representative or typical case revelatory case longitudinal case 14 critical case most likely case method least likely case method deviant case 15 replication 16 method of agreement A
4 17 method of difference 18 A a y y B b y C c y A a y y A a p A a y y B b y C c y A a p Et1 x R Et2 2 x 2R Et1 x R S+ Et3 s 2 x 3R 19 20
