Research Methods Flashcards
What is content analysis?
A kind of observational study in which behaviour is observed indirectly in written or verbal material
e.g. books, diaries or TV programmes
How does a content analysis work?
Categories (themes) are identified (possibly using thematic analysis) and then instances in each category can be counted so that quantitative data is produced
What is step 1 of a content analysis?
Select suitable adverts
e.g. record two adverts per day and randomly choose the time of day
What is step 2 of a content analysis?
Create a set of operationalised behavioural categories
What is step 3 of a content analysis?
Watch the adverts and tally the frequency in each category
What is step 4 of content analysis?
Draw conclusions
Inferntial statistical tests such as chi squared can be used
What are the strengths of content analysis?
Ecological validity
Replicable
What are the weaknesses of content analysis?
Observer bias
Culturally bias
Why is ecological validity a strength of content analysis?
High in ecological validity because its based on observations of what people actually do
Why is replicability a strength of content analysis?
Analysis can be replicated because sources can be retained or accessed by others
Why is observer bias a weakness of content analysis?
Observer may be bias towards the results which reduces the objectivity and validity of the findings
Why is cultural bias a weakness of content analysis?
Likely to be culturally bias because source material is rooted in a cultural and behavioural categories lieklt to be determined by culture of the observer
What is observational research?
Observational research is watching or listening to what participants do
How is observational research carried out?
A researcher will observe behaviour, record it, look for patterns in the behaviour and then try and make sense of it
What are the strengths of observational research?
Different take on behaviour
What are the weaknesses of observational research?
Observer bias
Validity
Why is take on behaviour a strength of observational research?
What people say they do is often different from what they actually do so observations give a different take on behaviour than other research methods
Why is observer bias a weakness of observational research?
Researchers expectations may affect the observations leading to observer bias
Why is validity a weakness of observational research?
Observations cannot provide information about what people are thinking or feeling
What are the strengths of using qualitative data for observational research?
Thematic analysis
What are the weaknesses of using qualitiative data for observational research?
Validity
Why is thematic analysis a strength of using qualitative data for observational research?
Qualitiative data is the first step in creating a structured, quantitative system for classifying observations
Thematic analysis can be used to create the behavioural categories
Why is validity a weakness of using qualitative data for observational research?
Behaviours recorded may be those most visible or eye-catching to the observer but may not be the most relevant behaviours or true to their actually behaviour
How is quantitative data used in observational research?
Behavioural categories (coding scheme)
Objective methods to separate the continuous stream of action into components
Behaviours are counted using the categories/coding system
What are the strengths of using quantitative data for observational research?
Systematic observations
Tallied
What are the weaknesses of using quantitative data for observational research?
Validity
Reliability
Why is systematic observations a strength of using quantitative data for observational research?
Enables systematic observations to be made so important information is not overlooked which enhances validity
Why is tally a strength of using quantitative data for observational research?
Categories can be tallied and conclusions can therefore be drawn
Why is validity a weakness of using quantitative data for observational research?
Limited categories may not cover all possibilities so some behaviour are not recorded which leads to low validity
Why is reliability a weakness of using quantitative data for observational research?
Poor design of categories may reduced reliability which will affect the possibility of replicating the observation
What is event sampling?
Draw up a list of behavioural categories then tally each time a specified behaviour occurs
What are the strengths of event sampling?
Manageable
Usefulness