The range of p (difficulty index) on a set of items comprising a four-option multiple-choice test
should be approximately
A) .40 to .80. B) -1.00 to 1.00. C) .00 to 1.00. D) .10 to .90.
A
You might also like to view...
During the embryonic period, differentiation, also known as ________, of cells is achieved by the migration and production of specialized cells having distinct functions
a. configuration c. implantation b. organogenesis d. menstruation
An inhibited power motivation reflects a low need for affiliation combined with a high need for power
Indicate whether the statement is true or false
A "fake treatment" is one way to define a __________.
A. decoy B. demand characteristic C. control group D. placebo
ISLE 2.1 North Carolina Hot Sauce Contest LinkClick on the above link to work though the ISLE activity. Once you've completed the activity, navigate back and answer the following question.In order to win the North Carolina Hot Sauce Contest, a contestant must eat an entire orange habanero chili pepper, the hotness of which is measured on the ______ scale.
A. chili pepper hotness B. Scoville C. capsaicin D. piquancy