Quantitative Research Flashcards
what are official statistics
numerical data collected by the government through agencies such as the ONS and the census survey
what are unofficial statistics
numerical data collected by non government bodies
what are some examples of government surveys that are used to collect statistics
the general household survey and the labour force survey, which provide data on income, wealth, jobs, family life, poverty, etc.
why could the ONS be argued as a reliable source of statistics
it provides information for the government, and can be scrutinised and held accountable for the data it collects. it collects data in the national interest and therefore should be free from any biases of private research
what are some issues with the ONS
it has been argued by some sociologists to lack validity as the government can often massage data to make things look better than they actually are.
why are official statistics reliable
they can be checked by journalists who can put in a freedom of information request so that they can be scrutinised properly/
what are the strengths of official statistics
they are easy to access, up to date, often use large representative samples, and it is easy to see trends over time.
what are the weaknesses of official statistics
their reliability is wavered slightly due to the differing definitions there are. the government could collect data on unemployed but their criteria for what is unemployed may differ to that of the views of the sociologist who uses the data, which can lead to a misrepresentation of the data. they are also partial to political abuse and are socially constructed.
what are surveys
surveys are a systemic collection of mainly qualitiative data from a large number of people.
what is an example of a survey
the british household panel survey. a longitudinal survey based uopn periodic interviews and questionnaires which provides data on various aspects of social change in british families.
what are longitudinal studies
these are studies that study the same group of people over a long period of time
what are the benefits of longitudinal studies
they provide us with information on changes in attitudes and behaviours over a number of years
what are the weaknesses of longitudinal studies
the respondents may drop out, or the researchers may lose track of them, which undermines the representativeness of the original sample. there is danger that the research team may get too friendly with the group. the people being studied are aware they are being studied which can have an impact on the choices they make
what is the problem with using studies that extended over a short period of time
the study cannot fully show the developments, and so the results can be misleading
what is the problem with using retrospective studies
these rely on people’s memories, which are not reliable because things can be forgotten or manipulated