Theory and Methods- Sociology and Science Flashcards
How do scientists collect data?
Through experiments, observation and measurement
What does science value?
Objectivity
What are scientific statements based on?
Evidence which has been collected using systematic, logical methods
What do logical positivists believe?
That scientists go off in search of scientific laws
How does research start according to positivists?
The researcher observes something and decides it needs to be explained
How does the researcher explain the observed phenomenon according to positivists?
By thinking up a hypothesis
How is the hypothesis tested? (Positivists)
By experiments
What is verification?
If experiments agree with the hypothesis, then the hypothesis becomes a scientific law
What does it mean that scientific laws are universal?
They explain all phenomena which are similar to the one which was observed in the first place
What did Popper argue?
That experiments should try to prove the hypothesis wrong- ‘falsification’
Why did Popper believe that it’s not possible to know the absolute truth?
Because you can’t prove things are correct
Why has Popper’s view been criticised by later philosophers?
They point out that an experimental result might disagree with a hypothesis because of experimental error and silly mistakes
What did Kuhn believe?
That science uses an accepted body of knowledge to solve puzzles
What is a paradigm?
Scientists took a lot of assumptions about the world for granted and a paradigm is this assumed way of looking at the world
What are scientists constrained by?
The paradigm they take for granted