Methoden vergelijken
Bekijk de geselecteerde methoden naast elkaar; rijen die verschillen zijn gemarkeerd.
| Pilot Solomon Vier-Groeps Ontwerp× | Volledig Factorieel Experimenteel Ontwerp× | |
|---|---|---|
| Vakgebied | Experimenteel ontwerp | Experimenteel ontwerp |
| Familie≠ | Process / pipeline | Hypothesis test |
| Jaar van ontstaan≠ | 1949 (Solomon design); pilot usage documented in experimental methodology literature from 1960s onward | 1926 |
| Grondlegger≠ | Richard L. Solomon (base design); pilot application is a standard methodological practice | R. A. Fisher |
| Type≠ | Experimental design — pilot phase | Parametric factorial experiment |
| Oorspronkelijke bron≠ | Solomon, R. L. (1949). An extension of control group design. Psychological Bulletin, 46(2), 137–150. DOI ↗ | Box, G. E. P., Hunter, J. S., & Hunter, W. G. (2005). Statistics for Experimenters: Design, Innovation, and Discovery (2nd ed.). Wiley. ISBN: 978-0471718130 |
| Aliassen | Pilot S4GD, Solomon four-group pilot study, pilot four-group pretest-posttest control design, pilot SFGD | factorial experiment, 2^k factorial, full factorial, Faktöriyel Deneme Deseni (Full Factorial, 2^k) |
| Verwant≠ | 3 | 5 |
| Samenvatting≠ | The Pilot Solomon Four-Group Design is a small-scale, preliminary implementation of the Solomon four-group experimental design. Its purpose is to test the feasibility and logistics of the full design before committing to a resource-intensive main study. The Solomon four-group design, introduced by Richard L. Solomon in 1949, controls for pretest sensitisation by using four groups — two that receive a pretest and two that do not — crossed with treatment and control conditions. Piloting this design allows researchers to estimate effect sizes, detect procedural problems, and verify that the pretest does not unduly influence posttest scores. | A full factorial design is a parametric experimental method in which every combination of factor levels is tested simultaneously, enabling the estimation of all main effects and all interaction effects in a single study. Rooted in R. A. Fisher's foundational work on designed experiments (1926) and systematically developed by Box, Hunter, and Hunter (2005) and Montgomery (2017), the 2^k form tests k two-level factors across 2^k experimental runs and is the benchmark against which all other factorial designs are measured. |
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