Research methods - research design - psychology
- Created by: NataliaArellano2002
- Created on: 02-10-19 22:10
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- Research methods - research design - psychology
- Independent group design - half ppts go in one condition, half go in other
- Takes less time, only need one type of test, no opportunities to work out aim and no order effect
- Not got individual data across both tests, can't compare and no control or ppt variables
- Repeated measures - all ppts go in one condition, all ppts go in one condition
- Individual data across both conditions, control of ppt variables, individual differences, more data in data set
- Redoing same test twice, takes longer to wait for results, come up with 2 ways of measuring DV, has to be same trickiness level, opportunity to work out aim of research, might screw/please you - order effects - could leave time gap, counter balance - 10 in one 10 in other
- Matched pairs -takes 2 very similar ppts and put one in each condition
- No order effects, don't need 2 different tests
- Can't find perfect match, need very large sample group
- Representativeness - do they represent target group
- Generalisation - hope that sample = amounts of people in target pop
- Independent group design - half ppts go in one condition, half go in other
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