Question
Following is not a method of dietary survey :
The correct answer is
BMI
Dietary Survey Method Identification
A dietary survey method is used to collect information about a person's food intake and eating habits. We need to identify which option is not such a method.
Analyzing Survey Options
- Food frequency questionnaire: This tool asks individuals how often they consume certain foods over a specific period. It is a standard dietary assessment method.
- 24 hours recall: This involves interviewing participants about all food and beverages consumed in the previous 24 hours. It's a common dietary survey technique.
- Food weighment: This method involves precisely measuring the weight of food portions consumed. It is a detailed dietary assessment technique.
- BMI (Body Mass Index): BMI is calculated using height and weight ($ \text{BMI} = \frac{\text{weight (kg)}}{\text{height (m)}^2} $). It serves as an indicator of body fatness but does not directly measure dietary intake.
Conclusion on Dietary Methods
BMI is a health indicator derived from physical measurements, not a direct method for surveying or assessing dietary patterns. Therefore, it is not a method of dietary survey.
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Important Questions from Research methodology - Teaching
- Arrange the steps in research process in sequential order:
A. Collection and analysis of data
B. Interpretation and report
C. Review concepts and theories
D. Define research problem
E. Formulation of hypothesis
Choose the correct answer from the options given below: - Arrange the steps involved in 'content analysis' in sequential order:
A. Identifying the main themes
B. Classifying responses under the main themes
C. Integrating themes and responses into the text of the report
D. Assigning codes to the main themes
Choose the correct answer from the options given below: - Identify the sources of secondary data from among the following:
A. Archival materials
B. Statistical reports
C. Population census
D. Journals
E. Content analysis
Choose the correct answer from the options given below: - Arrange the following experimental designs in order of highest control of 'threats to internal validity' to lowest control-
A. Time Series Design
B. Static-Group Comparison Design
C. Solomon Four-Group Design
D. One-Shot Case Study
E. One-Group Pretest-Posttest Design
Choose the correct answer from the options given below: - Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: The concept of the single variable provided a sound approach to experimentation in the behavioural sciences.
Reason R: The earliest assumptions of experimental research were based on what was known as the 'law of the single variable'.
In the light of the above statements, choose the most appropriate answer from the options given below
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