All of the following are disadvantages of survey methods except
A difficulty of developing accurate survey instruments
B limits to the in-depth detail of data structures
C inability to apply advanced statistical analysis
D difficulty in assessing respondent truthfulness
The Correct Answer and Explanation is :
The correct answer is C: Inability to apply advanced statistical analysis.
Explanation:
Survey methods are a widely used technique for data collection across various fields, including market research, social sciences, and health studies. However, each method of survey data collection comes with its own set of limitations. Let’s examine the options and why C is the exception.
- A: Difficulty of developing accurate survey instruments: One of the common challenges of survey methods is the difficulty of creating accurate and well-designed survey instruments. This includes crafting questions that are clear, unbiased, and capable of gathering the data needed to meet the study’s objectives. Poorly designed survey instruments can lead to inaccurate or unreliable data, which is why this is considered a disadvantage.
- B: Limits to the in-depth detail of data structures: Surveys typically collect structured data, which means that they focus on specific, predefined responses (e.g., multiple choice, Likert scales). This structure is beneficial for quantitative analysis, but it limits the depth of qualitative information that can be gathered. Respondents are often not able to provide detailed, nuanced answers to open-ended questions, making this another limitation of survey methods.
- C: Inability to apply advanced statistical analysis: This is not a disadvantage of survey methods. In fact, surveys are frequently analyzed using advanced statistical techniques. Surveys can be subject to various types of statistical analyses, including regression analysis, factor analysis, and more sophisticated methods depending on the complexity and nature of the data collected. Modern survey data can support a wide range of statistical methods, making this option incorrect as a disadvantage.
- D: Difficulty in assessing respondent truthfulness: One of the most common concerns with survey data is ensuring the accuracy and honesty of responses. Respondents might give socially desirable answers or misunderstand questions, which can lead to biased or inaccurate results. This is a significant disadvantage of survey methods.
Thus, the main disadvantage that is not applicable to survey methods is C since surveys can indeed support advanced statistical analysis.