the origins of psychology Flashcards
What is Wundt know as
The father of psychology
What was Wundt the first person to do?
- Separate psychology from philosophy
- Create the first ever psychology lab in 1879
What process did Wundt develop?
Introspection
Describe the process of introspection
A technique used to read feelings and perceptions by breaking up conscious awareness into thoughts, images and sensations
Describe the strength of introspection
It uses scientific procedures
Describe the weaknesses of introspection
- Relies on perception
- Introspection isn’t always accurate
- A self report may not uncover someone’s true views
- Lacks validity
What’s the difference between reliability and validity?
Reliability = consistency
Validity = accuracy
Describe the strengths of the scientific approach
- You can establish the causes of behaviour
- Being objective and systematic means knowledge is tested, not just speculation so there’s therefore no bias
Describe the weaknesses of the scientific approach
- Most psychology is unobservable and therefore can’t be measured
- It doesn’t tell us how people act in natural situations so it lacks ecological validity
define science
acquiring knowledge through systematic and objective investigation to discover general laws