Chapter 4 Understanding observational analysis Flashcards

1
Q

observer bias

A

can occur when preconceived ideas held by the researcher effect the nature of the observation made

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2
Q

naturalistic observation

A

descriptive research method in which behaviour of people or animals are studied as it occurs in the natural environment

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3
Q

participant observation

A

Descriptive research method in which the behaviour of people is studied as it occurs in the natural environment, researcher becomes a part of the group being observed

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4
Q

behaviour checklists

A

Lists of behaviors with predefined operational definitions that researchers are trained to use in an observational study

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5
Q

time sampling

A

A procedure in observational research in which behavior is sampled during predefined times only e.g (every ten minutes)

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6
Q

Event sampling

A

A procedure in which only certain types of behavior occurring under precisely defined conditions are sampled

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7
Q

unobtrusive measures

A

A measure of behavior that can be recorded without participants knowing their behavior has been observed
(reduces reactivity)

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8
Q

Interobserver reliability

A

The extent of agreement among observers about what is being observed- purpose is to reduce observer bias

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9
Q

survey

A

A structured set of questions or statements given to a group of people to measure their attitudes, beliefs, values or tendencies to act

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10
Q

Representative sample

A

A sample with characteristics that match those attributes as they exist in the population

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11
Q

biased sampling

A

sampling that is not representative of the population

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12
Q

self-selection bias

A

In surveys, when the sample is composed of only those who voluntarily choose to respond, the result can be a biased sample `

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13
Q

simple random sample

A

A probability sample in which each member of the population has an equal chance of being selected as a member of the sample

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14
Q

stratified sample

A

A probability sample that is random, with the restriction that important subgroups are proportionately represented within it

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15
Q

cluster sampling

A

Randomly selects clusters of people having some feature in common, and tests all people within the selected cluster

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16
Q

Convenience sampling

A

A non-probability sample in which the researcher requests volunteers from a group of people who meet the general requirements from the study

17
Q

purposive sampling

A

A non-probability sample in which the researcher targets a particular group of individuals

18
Q

quota sampling

A

A non-probability sample in which the proportions of some subgroups in the sample are the same as those subgroup proportions in the population

19
Q

snowball sampling

A

A non-probability sample in which a member of a particular group, already surveyed, helps recruit additional group members through a network of friends- often occurs for surveys of a relatively small group or group that generally wishes to remain hidden

20
Q

interview surveying

A

A survey method in which the researcher interviews the participant face-to face, allows for more in depth surveying

21
Q

phone surveying

A

researchers interview over the phone

22
Q

sugging

A

selling under the guise of a survey

23
Q

electronic surveying

A

survey research conducted over the internet

24
Q

non-response bias

A

Occurs in survey research when those who return surveys differ systematically from those who don’t respond

25
Q

social-desirability bias

A

A type of response bias in survey research, occurs when people respond to a question by trying to put themselves in a favorable light

26
Q

close-ended questions

A

yes/no responses

27
Q

open-ended questions

A

requires response beyond yes or no

28
Q

response-acquiscience

A

A response that set in which a participant tends to respond positively to survey questions, all else being equal

29
Q

DK Alternative

A

alternative that means don’t know in a survey

30
Q

demographic information

A

Basic data that identifies survey respondent

31
Q

double-barreled question

A

A survey item that asks or states two things in a single item

32
Q

leading question

A

A questions asked in such a way that the answer desired by the questioner is clear

33
Q

sample frame

A

List of individuals from whom a sample will be drawn: with cluster sampling, a list of groups from which a sample of groups will be selected