use BPS guidelines - these contain a list of risks that are considered "more than minimal."
in instances where an element of risk is an unavoidable element of the research design, a detailed case outlining the cost-benefit analysis should be submitted.
the risk management protocol should be submitted to an Ethics committee.
research should be designed to minimise these risks - this might include careful wording of questions, and ensuring the environment, laboratory and any other equipment is safe to use.
if there has been a likelihood of these risks, then a full debrief should be carried out with the intention of returning the participant back to their priormental and physical state.
this could include offering counselling or other appropriate medical or psychologicalaftercareservices.