Psychology Key Words (Paper 1) Flashcards

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1
Q

Opportunity Sample

A

A sample of participants produced by selecting people who are more easily available at the time of the study

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2
Q

Volunteer Sample

A

A sample of participants produced by asking for people willing to take part

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3
Q

Stratified Sample

A

Participants are selected from different subgroups (aka. Strata) in the target population in proportion to the subgroup’s frequency in that population

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4
Q

Random Sample

A

A sample of participants produced using a random technique such that every member of the target population has an equal chance of being selected

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5
Q

Ranked scale

A

A kind of closed question where respondents are asked to give an assessment of their views using a scale

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6
Q

Open question

A

Questions that invites respondents to provide their own answers

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7
Q

Closed question

A

Questions that have a fixed number of possible answers

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8
Q

Questionnaire

A

Respondents record their own answers, the questions are predetermined, they are provided in written form and there is no face-to-face contact with the other person

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9
Q

independent measures

A

participants only take part in one condition of the study

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10
Q

repeated measures

A

all participants take part in every condition of the study

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11
Q

overt observation

A

when the participants know that they are being observed

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12
Q

covert observation

A

when the participants don’t know that they are being observed

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13
Q

inter-rater reliability

A

when there are more than one observers in the study/ the study is filmed and reviewed after. this allows cross-checking and improves reliability and validity

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14
Q

observer bias

A

when observers misinterpret the situation of the study

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15
Q

reductionism

A

experimental research requires identifying variables that may contribute to complex behaviour - and breaking it down into its simplest forms

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16
Q

holism

A

(opposite of reductionism) looking at things/ components as a whole

17
Q

lab experiment

A

study with independent and dependent variables, conducted in a very controlled environment

18
Q

field experiment

A

study done in the environment they are testing in, improves ecological validity

19
Q

reliability

A

ensuring that all procedures are the same for every participant so that their performances are comparable. refers to the consistency of measurements

20
Q

generalisability

A

the extent to which findings and conclusions form a particular investigation can be broadly applied to the population

21
Q

androcentric

A

male-centered, when ‘normal’ behaviour is judged according to male standards

22
Q

quantitative data

A

information in numbers

23
Q

qualitative data

A

information in words or pictures

24
Q

mundane realism

A

refers to how an experiment mirrors the real world

25
Q

standardisation

A

the procedures used in any study should be the same for each participant

26
Q

ethnocentrism

A

judging other cultures by the standards and values of one’s own culture

27
Q

demand characteristics

A

cues in a research situation that communicate to participants what is expected to them - this may unconsciously affect a person’s behaviour

28
Q

ecological validity

A

concerns. theextent to which the findings from a research study can be generalised beyond the particular study

29
Q

internal validity

A

measuring what the study is supposed to measure

30
Q

concurrent validity

A

when you use multiple measures to imrpove the validity of the study

31
Q

descriptive validity

A

high = when patients of the same diagnosis exhibit similar symptoms

32
Q

Aetiological validity

A

high = when patients of same diagnosis share similar causal factors

33
Q

Predictive validity

A

how well a diagnosis predicts future behaviour / outcome

34
Q

test-retest reliability

A

assessed then re-assessed at a later time, with the same clinician diagnosing