Ability to Withdraw (person and data)
Protection from Harm
Validity - Are they measuring what they think they're measuring?
Ecological Validity - Does the experiment represent what can happen in real life?
Cross-Cultural Validity - Does the experiment represent many cultures or is it ethnocentric?
Reliable - Repetition of tests, similar results infer validity, disimilar results infer invalidity or alternative cause
Variables and Experimental Terminology
Independant Variable - Variable changed to measure causal relationship
Dependant Variable - The measured variable to establish results
Operationalisation - Being specific from 'loud music' to 'high music at 70 decibels' of experiment variables