Research Methods Midterm 2 (ch. 6,7,9,10) Flashcards
Yea-saying (acquiescence)
- Saying ‘yes’ or ‘strongly agree’ to every item instead of thinking carefully about each one.
Response sets
- Type of shortcut respondents can take when answering a survey (sets of related questions only, not single questions).
- Respondents adopt consistent ways of answering, either all positive, all negative or right in the middle.
- Hurts construct validity, respondents are not saying what they really think.
Nay-saying
- When the respondent disagrees with every item.
2. Threatens construct validity, survey would be measuring the construct of people laziness or agreeableness.
Observational research
- When a researcher watches people or animals and systematically records what they are doing.
- Many believe observing behavior is better than self-reports (people cannot always state the reason for their behavior or report on past events accurately).
Observer bias
- A threat to construct validity, in which observers record what they want to see or expect to see, rather than what is really happening.
- We have biases because of the schemas we have.
- Biases can actually change the behavior of those they are observing (unintentional cues)
Observer effect (reactivity)(how to prevent it)
- Occurs when people change their behavior, or react when they know another person is watching.
- Best behavior/ worst behavior, rather than typical behavior.
- Occurs in humans and animals
- Solutions: unobtrusive observation (hide, one way mirrors), wait it out (let those you are observing ‘get used to your presence’), measure behaviors results (measure traces of behavior, bottles left behind, footprints).
Fence sitting
- When asking controversial questions, responders play it safe by answering all questions in the middle of the scale (also when question is confusing or unclear).
- Threatens construct validity by suggesting that respondents do not have an opinion when they actually do.
Socially desirable responding (faking good)(how to avoid it)
- When survey respondents give answers that make them look better than they really are.
- To avoid this, ask for anonymous responses, or online surveys (respondents may be too shy, embarrassed, or worried about giving their real opinion).
- To avoid, ask filler questions. Include several unrelated questions.
Psychological reactivity
Aka observer effects (when people change their behavior when they know another person is watching or being observed) (EX. best behavior, worst behavior).
Demand characteristics
- When an experiment contains cues that lead participants to guess its hypothesis.
- If demand characteristics are high, alternative explanations may be created.
Semantic differential format
- Respondents are asked to rate a target object using a numeric scale that is anchored with adjectives.
- Ex. Rate my professor: Easy 1 2 3 4 5 Hard.
- Ex. Five star rating format: one star=poor, five stars=outstanding.
Likert scale
- Respondents are presented with a statement and asked to use a rating scale to indicate their degree of agreement.
- Strongly agree, agree, neutral, disagree, strongly disagree.
- Ex. Rosenberg self-esteem inventory.
Forced-choice format
- People give their opinion by picking the best of two or more options.
- Political polls
- Narcissistic personality inventory
Double-barreled questions
- A question that asks two questions in one.
- Ex. I look for main ideas as I read, and I formulate answers to questions I have as I read an assignment.
- Has poor construct validity, are they responding to the first half of the question, the second half, or both.
Double negatives
- Make wording of survey questions unnecessarily complicated and cognitively confusing.
- Ex. Does it seem possible or impossible to you that the Nazi extermination of the Jews never happened?
- Reduces construct validity.
Leading questions
- Wording questions in a way that affects the outcome of the survey responses.
- Ex. Do you think that relations between blacks and whites
1. Will always be a problem? 2. Or a solution that will eventually
be worked out? - This question is negatively priming this issue as a “problem”
Question Order (how to deal with them)
- The order in which questions are asked can affect the response to a survey. The earlier questions can change the way respondents understand and answer the later questions.
- Prepare different versions of the survey, with the questions in different orders. Then look for order effects.
Reverse worded items
- Helps distinguish yea-sayers from true believers.
2. Helps a measure with construct validity.
Masked study design
- Observers in observational studies, are unaware of (or blind to) the conditions to which participants have been assigned, and sometimes are even unaware of what the study is about.
Census
A sample of the whole population in a test or poll.
Purposive sampling
When researchers want to study only certain kinds of people, so they seek out certain kinds of people. Ex. Studies on smokers, only have smokers in study).
Convenience sampling
Samples are chosen merely on the basis of who is easy to access. (Most common method in behavioral research).