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psy400ch7p162-170
THE VALUE OF COLLECTING DATA ON SOCIOECONOMIC STATUS
| Term | Definition |
|---|---|
| Control variable: | held at a constant value or is accounted for statistically in an analysis. |
| Control variable used if a variable likely influences the variable of interest, | but does not directly relate to the research question being addressed |
| highly correlated with SES | intelligence, academic achievement, executive function, and weight and obesity in children |
| Many researchers will argue that you should start with existing measures and only | create your own if there are no valid or reliable measures in your research area |
| reasons to use preexisting surveys or questionnaires | efficient, known validity and reliability (similar population), facilitates comparisons between studies |
| MacArthur Scale of Subjective Social Status: A measure of subjective social standing, | obtained by having respondents place themselves on a socioeconomic "ladder." |
| people's perceptions of social standing may be a more valid | measure of their social standing than their actual income, education, or occupation |
| Question Wording | simple, unbiased, Appropriate Reading Level, |
| Double-barreled (compound) question | refers to more than one issue but requires or expects only one response |
| Loaded question | presupposes information or potentially biases a response by including an assumption that may not be justified. |
| it is better to word questions in a | positive or neutral manner than in a negative one |
| Response Types | Open/closed-ended, Likert Scales, Response Format |
| Most surveys are closed-ended response types, | which require you to choose among a variety of responses predetermined by the survey’s author |
| Closed-ended response item | simpler and easier than open-ended responses to quantify and analyze statistically, more efficient to complete |
| Open-ended response | A survey item/question in which respondents are free to respond in any way they want. |
| If your goal is not to quantify but to conduct a more qualitative study, | then open-ended responses may be most appropriate |
| to quantify open-ended responses reliably | classify the responses into different types |
| Likert response format | An ordered range of responses used to measure particular attitudes or values; usually include three to seven options that vary from ’strongly disagree* to “strongly agree." |