Strengths include: reliability, standardisation, validity (internal), quantitative data, ethics Weaknesses include: sample, ethics.
Example: in detail
The study collected quantitative data which makes it easier to make meaningful comparisons between groups/conditions. They counted the number of trials it took to pass the trunk wash and the degree of difficulty for each task. As a result, they could compare performance across the five elephant participants to see any trends/differences etc.
Example: brief but in context
The sample only had 5 elephants as part of it. This could make generalisations difficult as they might not represent other elephants including adult ones.
Example: no context
The study followed a standardised procedure making it easier to replicate.
10
Do not credit demand characteristics low as used elephants.
Do accept arguments about using elephants for this type of research is more practical than using humans.
- describe ethical guideines as used in poychologi
- merissirgharm and maximang benettl
- replacervent
- speciel
- numbers
- procediwes
a pain, suflering and distress
- housing
- reward, deprivation and averalve stimul
10