Question 1

The lower the response rate,the more likely it is that nonresponse error will affect research results.

Accepted Answer

Nonresponse error occurs when individuals chosen for the research study do not respond to the survey or questionnaire, leading to a potential bias in the results. If the response rate is low, there is a higher likelihood that those who did not respond have different opinions or characteristics which may skew the results. Therefore, it is true that the lower the response rate, the more likely it is that nonresponse error will affect research results.

Question 2

One of the challenges of a long survey includes respondent fatigue.

Accepted Answer

Respondent fatigue occurs when participants become tired or disinterested in answering questions during a long survey. This can lead to incomplete or inaccurate responses and negatively impact the reliability of the survey results.

Question 3

Anything the researcher can do to personalize the date collection process,such as hand-address envelopes for a mail survey or use a person's name in the email salutation,will improve response rates.

Accepted Answer

Studies have shown that personalization can increase the likelihood of recipients responding to surveys, as it creates a sense of a personalized invitation and can help establish a connection with the respondent.

Question 4

Discuss at least five (5)ways in which response rates might be improved.

Accepted Answer

The answer of Discuss at least five (5)ways in which...

Question 5

Higher response rates usually suggest fewer problems with nonresponse bias.

Accepted Answer

Higher response rates increase the representativeness of the sample and decrease the risk of nonresponse bias. Nonresponse bias is a type of sampling bias that can occur when individuals in the sample who do not respond to the survey or study differ systematically from those who do respond. By increasing the response rate, researchers are more likely to obtain a sample that is representative of the target population, which reduces the risk of nonresponse bias.

Question 6

Controlling the sampling error,rather than any single type of error,is the key in a research project.

Accepted Answer

Controlling all types of errors, including sampling error, is important in a research project to ensure the validity and reliability of the results.

Quiz 15: Data Collection: Types of Error and Response Rate Calculation