To study the effect of type of stimulus on memory recall,Hayden has participants receive either an auditory or visual presentation of a poem.After the presentation,participants are asked to answer several questions about the poem.Hayden has employed which type of experimental design?
A) Pretest-posttest
B) Pretest only
C) One-group posttest
D) Posttest only

Question

Quizplus · Accepted Answer

Hayden's experiment does not include a pretest; participants are only tested after receiving the stimulus (either auditory or visual). This makes it a posttest-only design, where the effect of the type of stimulus on memory recall is measured without a prior assessment.

To Study the Effect of Type of Stimulus on Memory