Psychological Investigations - EXPERIMENT
Summary of Experimental Investigations
- Created by: khushal
- Created on: 05-05-13 13:31
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- EXPERIMENT
- Qualitative Data
- I.V = Cause D.V = Effect
- HYPOTHESIS
- Experimental /Alternative/ Research
- One Tailed
- Two-Tailed
- An effect is predicted by no direction
- Null
- No effect is predicted
- Specific Direction
- Two-Tailed
- Two-Tailed
- An effect is predicted by no direction
- Null
- No effect is predicted
- One Tailed
- Experimental /Alternative/ Research
- PROCEDURE
- Subject Variables
- a) Independent Measures - Different Pp's = Different Conditions
- b) Repeated Groups - Same Pp's
- Situational Variables
- a) Standardisation - Same test conditions, procedure & location
- b) Randomisation - Randomly allocate to different conditions to avoid experimenter bias
- c) Counter Balancing - Stop order effect
- Extraneous Variables
- Any Variable other than the I.V which may affect the D.V
- E.V's need to be controlled
- Subject - Individual differences (age, gender)
- Situation
- Qualitative Data
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