Chapter_15_Survey Research Flashcards
(46 cards)
Question Wording
- Use the LANGUAGE of the Research Participants
- Avoid Unnecessary NEGATIVES
- Ask Only ONE Question at a Time
- Avoid LEADING and Loaded Questions
- Be SPECIFIC
- Do Not Make ASSUMPTIONS
- familiarity with the topic - Address SENSITIVIE Topics Sensitively
Leading question
implies that a certain response
is desired
Loaded question
uses emotional content to evoke a desired response
- e.g. appealing to social values, such as freedom, and using terms with strong positive or negative connotations
Sensitive Questions
- Intrusiveness
- Threat from disclosure
- Social sensitivity
Examples of Intrusiveness
personal or household income
Examples of Threat from disclosure
criminal behavior
Examples of Social sensitivity
under report
- Alcohol consumption
- Smoking
over report
- Energy conservation
- Physical exercise
ways to avoid biased responses
- Imply that the behavior is COMMON
- Assume the behavior and ask about FREQUENCY or other details
- Use AUTHORITY to justify the behavior
To avoid over-reporting of socially desirable behaviors
- Be casual
- Justify not doing something
Measurement Levels
- Nominal
- Ordinal
- Interval
- Ratio
Considering Measurement Levels
- Information Content
- Statistical Tests
- Ecological Validity
Information Content
- Higher level measures contain more information
- invalid conclusion if drawn on the basis of a lower level
- more sensitive to the effects of IVs
Statistical Tests
robustness
- assumptions underlying a particular statistic can be violated without leading to erroneous conclusions
Ecological Validity
the natural level of measurement of a variable may not contain enough
information to answer the research question or may not be appropriate to the statistics
Response Formats
- Comparative Rating Scales
- Itemized Rating Scales
- Graphic Rating Scales
- Numerical Rating Scales
Comparative Rating Scales
- all possible pairings
con - too many pairs
solution - rank order
conditions - familiar
- unidimensional
- understand the meaning
Itemized Rating Scales
- multiple-choice questions
- classification
- assess hypothetical constructs
- nominal/ordinal
cons - skip the item that doesn’t include
- force to choose even no preferred choice
2 Factors determine the number of points to use on Numerical Rating Scales
- sensitivity of measurement
- detect small differences in the level - usability of the scale
- A very large number of scale points can be counterproductive
Choosing a Response Format
- different formats are highly correlated
- format might not have a large effect
Advantages of Multi-Item Scales
- assess multiple aspects
of a construct - total score on a multi-item scale has greater reliability and validity
- Adding an invalid or unreliable item decreases the scale’s reliability and validity - greater sensitivity of measurement
Types of Multi-Item Scales
- Likert Scales
- Thurstone Scales
- Guttman Scales
- Semantic Differential
Likert Scales
- Write a large number of items
- Administer the items to a large number of respondents
- Conduct an item analysis
- internal consistency - The items with the highest CITC comprise the final scale
Thurstone Scales
Items represent attitudes from highly positive through neutral to highly negative
criteria
1. They must represent the entire range of attitudes
2. they must have very low variance in their judged favorability
Disadvantages of Thurstone Scales
- difficult to create
- assumes unidimension
- raters’ attitudes influence their assignment of scale values to items
- the scale values that judges assign to items can change over time