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The selected response and the option were displayed together until the jittered ITI began.
(Because the term "multiple choice" evokes negative images in the minds of many teachers and students, the company prefers the euphemism "selected response").
The selected response variables were drug encapsulation efficiency (EE, %), coating efficiency (CE, %) and zeta potential.
A full factorial 22 and response surface model were employed to determine the optimum conditions for the selected response variable.
A Box-Behnken experimental design with response surface methodology was then utilized to evaluate the main, interaction and quadratic effects of these three factors on the selected response.
The selected response variables were the dissolution efficiency (i.e. the area under the dissolution curve) after one and six hours and the time necessary to dissolve 10% drug.
Similar(6)
The two-stage approach here thus combines a constructed-response format (the click on an arbitrary position in the model to locate the error) with a selected-response format (the selection of the error type from a provided list).
The result showed that participants' responses to the constructed-response tasks were significantly more positive than the selected-response tasks (t = 3.1, df = 117, p < 0.05, d = 0.29).
As with the pretest, the mean post-test score was higher for the selected-response instrument (CINS, 68%) than for the constructed-response instrument (Dino Problem, 41%).
Measuring knowledge and comprehension of concepts with selected-response instruments, such as concept inventories, tells us whether learners can recognize a correct statement among a set of possible answers.
Literature further distinguishes selected-response formats from constructed-response formats to differentiate between items with prepared answers that need to be selected by examinees, from items that provide open answering options.
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