Podcast Beta
Questions and Answers
In a nutrition survey, information about particular groups of people is obtained through:
What is the purpose of carefully choosing a representative sample in a nutrition survey?
In designing a nutrition survey, why is it important for interviewers to be trained in using questionnaires?
What is the main objective of a project-specific nutrition survey?
Signup and view all the answers
What can nutrition surveys be used for?
Signup and view all the answers
In a nutrition survey, what is the main reason for defining the objective?
Signup and view all the answers
Why is it important to ensure that questions are asked in the same way from one person to another during a nutrition survey?
Signup and view all the answers
What is the primary difference between cross-sectional and longitudinal surveys?
Signup and view all the answers
What is the purpose of budgeting the nutrition survey?
Signup and view all the answers
Which type of question provides fixed categories of responses for the respondent to choose from?
Signup and view all the answers
What is essential for writing high-quality questionnaires in a nutrition survey?
Signup and view all the answers
Why is it important for the sample in a nutrition survey to represent the entire population?
Signup and view all the answers
What is the purpose of involving community people in the survey team?
Signup and view all the answers
Which factor determines whether data from surveyed households accurately represents the situation?
Signup and view all the answers
Why should questionnaires not be too long in a nutrition survey?
Signup and view all the answers
What is the primary purpose of selecting an adequate sample size in a nutrition survey?
Signup and view all the answers