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Identifying sources of bias in EFL writing assessment through multiple trait scoring
EFL writing Multiple trait scoring Writing assessment Systematic variance Test bias
2009/8/10
For purposes of the present study, it was hypothesized that field (in) dependence would
introduce systematic variance into EFL learners’ performance on composition tests. 1743
freshman, sophomore, j...
Comparison of Genetic Parameter Estimates of Total Sperm Cells of Boars between Random Regression and Multiple Trait Animal Models
Genetic Correlation Boar Semen Random Regression Model Multiple Trait Animal Model
2016/4/28
The objective of this study was to compare random regression model and multiple trait animal model estimates of the (co) variance of total sperm cells over the active lifetime of AI boars. Data were p...