observations Flashcards

1
Q

What is an observation?

A

observing and recording the behaviour of people

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2
Q

How is an observation different to other research methods?

A

it is non-experimental

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3
Q

What does non-experimental mean?

A

only watching the sample (no direct involvement)

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4
Q

When in a study would an observation take place?

A

before an experiment

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5
Q

What are strengths of using an observation?

A
  • can see how people really behave and not how they say they would behave (self-report) = more valid
  • good starting point for future research
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6
Q

What are the weaknesses of an observation?

A
  • difficult to replicate
  • observer bias
  • lack of objectivity
  • little/ no control over extraneous variables - cannot infer causality
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7
Q

What are the two types of observation that relate to the setting?

A

naturalistic & controlled

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8
Q

What is a naturalistic observation?

A

when participants are observed in their natural environment and nothing has been manipulated

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9
Q

What is a controlled observation?

A

when participants are observed in a laboratory (controlled setting) where certain variables can be manipulated

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10
Q

What are the strengths of a naturalistic observation?

A
  • high in ecological validity
  • valid (natural behaviours)
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11
Q

What are the weaknesses of a naturalistic observation?

A
  • low control = harder to replicate = less reliable
  • observer bias
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12
Q

What are strengths of a controlled observation?

A
  • high control over extraneous variables
  • standardised = more reliable
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13
Q

What are weaknesses of a controlled observation?

A
  • lacks ecological validity (artificial environment)
  • demand characteristics are more likely
  • observer bias
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14
Q

What are the two sub categories of observations?

A

structured and unstructured

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15
Q

What is an unstructured observation?

A

writing down all behaviour seen during the observation period

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16
Q

What type of data is collected during an unstructured observation?

A

qualitative

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17
Q

What are strengths of an unstructured observation?

A
  • qualitative data (reasoning behind behaviour)
  • useful starting point (when unsure what to expect)
18
Q

What are the weaknesses of an unstructured observation?

A
  • no quantitative data (harder to analyse)
  • difficult to accurately conduct without video recording = ethical issues (confidentiality and consent)
19
Q

What is a structured interview?

A

having a coding scheme of behaviours they expect to see and tick off using check list or tally

20
Q

What type of data is collected from a structured observation?

A

quantitative

21
Q

What are strengths of a structured observation?

A
  • objective
  • quantitative data (easy to analyse)
  • easier to test for inter-rater reliability
22
Q

What are the weaknesses of a structured observation?

A
  • limited (can only record a pre-determined list of behaviours)
  • no qualitative data (no reasoning)
  • observer bias is more likely
23
Q

What are the two ways to record data?

A

time sampling and event sampling

24
Q

What is time sampling?

A

picking a time interval and only recording behaviours during those set times

25
Q

What is an example of a time interval for time sampling?

A

30 seconds

26
Q

What can be evaluated about time sampling?

A

it allows time to record behaviours BUT cannot account for behaviours outside of the time frame

27
Q

What is event sampling?

A

only recording a specific ‘event’ or behaviour throughout the whole observation period

28
Q

What is event sampling the same as?

A

structured observations

29
Q

Why are the two similar?

A

they both include ticking / tallying of pre-determined behaviour

30
Q

What sentence should go at the end of every event sampling exam question?

A

‘continuously throughout the whole observation period’

31
Q

What is a participant observation?

A

when observers become apart of the group they are observing

32
Q

What are the strengths of a participant observation?

A
  • ecologically valid (natural behaviours are more likely)
  • lots of qualitative data - better understanding of behaviour
33
Q

What are the weaknesses of a participant observation?

A
  • observer bias - lack objectivity as relationships are built
  • ethical issues - invasion of privacy - no consent
  • time consuming
  • difficult to achieve
34
Q

What is a non-participant observation?

A

observer is not apart of the group and is clearly an outsider who looks like they are observing

35
Q

What are the strengths of a non-participant observation?

A
  • reduced observer bias
  • less time-consuming
  • less ethical issues
36
Q

What are the weaknesses of a non-participant observation?

A
  • less ecologically valid - if clear an outsider (demand characteristics)
37
Q

What does overt mean?

A

participants knowing they are being observed

38
Q

What is a strength of overt observations?

A

less ethical complications - aware they are being observed

39
Q

What is a weakness of overt observations?

A

demand characteristics

40
Q

What is a covert observation?

A

participants are not aware they are being observed

41
Q

What is a strength of covert observations?

A

less chance of demand characteristics

42
Q

What is a weakness of covert observations?

A

ethical issues
- no consent
- invasion of privacy