Uchambuzi wa Tofauti Zilizopangwa
Uchambuzi wa tofauti zilizopangwa ni njia ya kiparameta ya kupima nadharia inayotathmini ulinganisho maalum, wenye motisha ya kinadharia kati ya wastani wa vikundi — ulinganisho ambao mtafiti huubainisha kabla ya kukusanya data, na siyo kwa kujibu mifumo iliyoonekana. Njia hii, iliyorasimishwa kikamilifu na Rosenthal, Rosnow, na Rubin (2000), hupeana seti ya vizio vya tofauti kwa vikundi vinavyolinganishwa, kwa sharti kwamba vizio hivyo vijumlishe sifuri, na kisha hupima kama mchanganyiko wa wastani unaotokana unatoa tofauti kubwa kutoka sifuri.
Soma mbinu kamili
Ingia kwa akaunti ya bure ili kusoma sehemu hii.
Method map
The neighbourhood of related methods — select a node to explore.
Vyanzo
- Rosenthal, R., Rosnow, R. L. & Rubin, D. B. (2000). Contrasts and Effect Sizes in Behavioral Research: A Correlational Approach. Cambridge University Press. ISBN: 978-0521659802
Jinsi ya kunukuu ukurasa huu
ScholarGate. (2026, June 1). Planned Contrast Analysis. ScholarGate. https://scholargate.app/sw/statistics/contrast-analysis
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
Compare side by side →Umeona tatizo kwenye ukurasa huu? Ripoti au pendekeza marekebisho →