click below
click below
Normal Size Small Size show me how
Research Methods
exam one
definition | word |
---|---|
go into a natural setting and observe | naturalistic observation |
what is good about N.O.? | lots of ideas -- allows for good starting points |
when you learn alot about one person (good for specific disorders) | case study |
what is good about C.S.? | easy to learn ALOT about one particular disorder |
what is bad about C.S.? | can't generalize |
what are three famous case studies? | Sybil, Eve, and Phineas |
Sybil | had between 12 and 16 personalities (multiple personality disorder) |
Eve | had 3 personalities (multiple personality disorder) |
Phineas | rod stuck through head, studied him for brain damage |
to look for relation between two variables | correlation method |
correlations that run together (both up, or both down) | positive correlation |
correlations that run opposite = | negative correlation |
when there is no correlation (they don't run together, they don't run opposite) that is called | zero correlation |
what is the range for correlations? | -1 to 1 |
what is good about C.M.? | you are able to see if two variables are related |
what is bad about C.M.? | you can never tell causation |
a way to gain quick and easy data | surveys |
what is bad about surveys? | people lie, can't remember, answer even if they don't remember |
the last research method | Experimental method |
an experimental method must have the following: | an IV and a DV |
what is bad about N.O.? | ethical issues, you can't generalize, you cannot always observe what you want (might have to wait a while), what you're studying may not be observable (depression), and knowledge of someone watching may change the subjects behavior. |
the further away from zero | the stronger the relationship (whether negative or positive) |