1.Comparing experimental group and control group on test scores is which research method?

a. Factorial Experiment

b. Experiment

c. Observational Quantitative

2.You should consider how spoken words are integrated with on-screen graphics

Select one:

True

False

3.Good design principles - such as the coherence principle - are particularly important for the most at-risk learners studying lessons with the most distracting extraneous material.

Select one:

True

False

4.Should you consider how spoken words are integrated with on-screen graphics?

a. Yes

b. No

5. Background music and sounds may ________________ working memory.

a. Under-utilize

b. Impact

c. Overload

6. The goal in applying the modality principle is to reduce the __________ in the learner's visual/pictorial channel.

a. Mental processing

b. Brain Power

c. Cognitive Load

d. Thinking