Survey Design for Efficient Data Collection

Flexibility to ask a variety of questions (correct)

Increased productivity due to shorter data collection periods

Enhanced quality control over respondents' answers

Ability to collect a large amount of data quickly

To ensure respondents do not get bored (correct)

To facilitate the interviewer's non-verbal cues judgement

To allow for more in-depth responses from respondents

To ensure more accurate data collection

Increasing the complexity of response categories

Reducing the number of questions asked

Repeating contact attempts with respondents (correct)

Applying stricter quality control measures

<p>To judge respondents' reactions accurately</p> Signup and view all the answers

<p>Decreased amount of data collected</p> Signup and view all the answers

<p>Repeating contact attempts with non-respondents</p> Signup and view all the answers