What was the total duration of the audio message used in the experiment?

What was the total duration of the audio message used in the experiment?

• A. 1 minute
• B. 2.5 minutes
• C. 5 minutes
• D. 10 minutes

Answer: (B)

The total duration of the audio message used in the experiment was 2.5 minutes. In Andrade's study on the effects of doodling, the specific duration of the audio is important because it sets a structured timeframe for participants to engage with the material while simultaneously doodling. This duration was sufficient to deliver meaningful content and allow participants to process the information without causing excessive cognitive overload. The choice of 2.5 minutes ensures that participants had enough time to focus on retaining the main points from the audio while doodling, which is a central aspect of the experimentation design and its findings.

The total duration of the audio message used in the experiment was 2.5 minutes. In Andrade's study on the effects of doodling, the specific duration of the audio is important because it sets a structured timeframe for participants to engage with the material while simultaneously doodling. This duration was sufficient to deliver meaningful content and allow participants to process the information without causing excessive cognitive overload. The choice of 2.5 minutes ensures that participants had enough time to focus on retaining the main points from the audio while doodling, which is a central aspect of the experimentation design and its findings.