Comparar métodos
Examine os métodos selecionados lado a lado; as linhas que diferem ficam destacadas.
| Desenho Experimental Duplo-Cego de Sujeito Único× | Desenho de Múltiplas Linhas de Base× | |
|---|---|---|
| Área | Delineamento experimental | Delineamento experimental |
| Família | Process / pipeline | Process / pipeline |
| Ano de origem≠ | 1970s–1980s (systematic integration of blinding into SCED) | 1968 |
| Autor original≠ | Barlow, Hersen, and colleagues (single-subject tradition); double-blind masking adapted from clinical trial methodology | Donald M. Baer, Montrose M. Wolf, Todd R. Risley |
| Tipo≠ | Experimental single-subject design with double-blind masking | Single-subject experimental design |
| Fonte seminal≠ | Kazdin, A. E. (2011). Single-Case Research Designs: Methods for Clinical and Applied Settings (2nd ed.). Oxford University Press. ISBN: 978-0195341881 | Baer, D. M., Wolf, M. M., & Risley, T. R. (1968). Some current dimensions of applied behavior analysis. Journal of Applied Behavior Analysis, 1(1), 91–97. DOI ↗ |
| Outros nomes | double-blind SCED, double-blind single-case experimental design, masked single-subject design, double-blind N-of-1 design | MBD, multiple-baseline single-case design, staggered baseline design, multiple-probe design |
| Relacionados≠ | 5 | 4 |
| Resumo≠ | A double-blind single-subject experimental design applies systematic masking — concealing treatment assignment from both the participant and the outcome assessor — within a within-person repeated-measures framework. It is used when researchers need strong causal inference about an intervention's effect on a single individual while guarding against placebo responses and observer bias. Particularly prominent in pharmacological, behavioral, and clinical rehabilitation research. | The multiple baseline design is a single-subject experimental design that demonstrates functional control by introducing an intervention at staggered time points across two or more baselines — typically across different behaviors, individuals, or settings. Because no withdrawal of treatment is required, it is especially suitable when the target behavior is irreversible or when removing an effective intervention would be unethical. |
| ScholarGateConjunto de dados ↗ |
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