TY - BOOK AU - Shadish,William R. AU - Cook,Thomas D.. AU - Campbell,Donald Thomas TI - Experimental and quasi-experimental designs for generalized causal inference SN - 9780395615560 U1 - 001.43 PY - 2002///. CY - Belmon, California PB - Wadsworth, Cengage Learning, KW - Causalidad KW - Investigaciones KW - Investigación cuantitativa KW - Diseño Experimental KW - Inferencia (Lógica) KW - Estadística matemática KW - Metafísica N1 - Incluye índice de nombres y materias, glosario y referencias bibliográficas; 1. Experiments and generalized causal inference ; 2. Statistical conclusion validity and internal validity ; 3. Construct validity and external validity ; 4. Quasi-experimental designs that either lack a control group or lack pretest observations on the outcome ; 5. Quasi experimental designs that use both control groups and pretests ; 6. Quasi experimentals: interrupted time series designs ;7. Regression discontinuity designs ; 8. Randomized experiments: rationale, designs, and conditions conducive to doing them ; 9. Practical problems 1: ethics, participant recruitment, and random assignment ; 10. Practical problems 2: treatment implementation and attrition ; 11. Generazed causal inference: a grounded theory ; 12. Generalized causal inference: methods for single studies ; 13. Generalized causal inference: methods for multiple studies ; 14. A critical assessment of our assumptions ER -