Video Ads and Commercial Research & Evidence-Based Practice 2

Question 1

A brand wants to test whether a 15-second ad outperforms a 30-second ad. Which research design best isolates ad length as the variable?

Accepted Answer

A/B split test with identical creative except duration

Answer

An A/B split test controls all creative elements except length, isolating duration as the single independent variable.

Question 2

Which metric from a brand lift study directly measures whether viewers recall seeing your ad?

Accepted Answer

Ad recall lift

Answer

Ad recall lift specifically measures the percentage point increase in viewers who remember seeing the advertisement.

Question 3

A video ad campaign shows high view-through rate but low conversion. What research step should come next?

Accepted Answer

Conduct a path-to-purchase analysis to identify drop-off points

Answer

A path-to-purchase analysis reveals where in the funnel viewers are disengaging after watching the ad.

Question 4

What does 'incremental reach' measure in video advertising research?

Accepted Answer

The unique audience exposed via video that was not reached by other channels

Answer

Incremental reach identifies new, unduplicated viewers that video ads add beyond what other media already reached.

Question 5

Which statistical concept is critical when interpreting brand lift study results to ensure findings are not due to chance?

Accepted Answer

Statistical significance

Answer

Statistical significance confirms that observed lift differences between exposed and control groups are unlikely to be random.

Video Ads and Commercial Practice Test