The value-added method of Haberman is arguably one of the most popular methods to evaluate the quality of subscores. The method is based on the classical test theory and deems a subscore to be of added value if the subscore predicts the corresponding true subscore better than does the total score. Sinharay provided an interpretation of the added…

It is hypothesized that the readers of an essay respond to a variable in terms of its context with other variables. Sex, race, reader expectation, and quality of handwriting were crossed to study their interaction effects. Results showed complex interactions of expectations, writing, and sex within race. (Author/LMO)