Final Answer:
A group self-administered survey involves individuals completing the survey on their own within a group setting. Option A is the answer.
Step-by-step explanation:
A group self-administered survey is a method where individuals simultaneously fill out the survey independently but within a shared environment, such as a focus group or workshop. In-home surveys, on the other hand, are conducted by interviewers at the respondent's residence. Telephone surveys involve interviewers asking questions over the phone, and CATI surveys use computer-assisted technology for telephone interviews.
Dual data collection typically refers to using multiple methods simultaneously. However, a group self-administered survey best fits the scenario of individuals completing the survey independently but in a group context.
Option A is the answer.