Evaluating Romanian orphan studies: Fewer confounding variables (with counterpoint)
- Another strength is the lack of confounding variables.
- Before the Romanian orphan studies, many orphans were studied during WW2. These orphans had varying degrees of trauma, and it is difficult to disentangle the effects of neglect, physical abuse and bereavement from those in institutional care.
- Contrastingly, the Romanian orphans had mainly had loving parents who couldn't afford to raise them, so they had no previous trauma.
- This means that results were much less likely to be confounded by other early negative experiences, leading to a higher internal validity.
- Counterpoint: Conversely, studying Romanian orphanages may have introduced different confounding variables.
- The quality of care in the orphanages was extremely poor, with children receiving little intellectual stimulation or comfort.
- This means that the harmful effects seen in Romanian orphan studies may represent the effects of poor institutional care rather than institutional care as a whole.