A risk that is expected to be no greater than those ordinarily encountered in daily life is considered what type of risk?

The concept of minimal risk is defined as a level of risk that is no greater than what individuals typically face in their everyday lives. This means that the potential harm or discomfort associated with the activity or intervention being considered does not exceed what is commonly experienced during routine activities such as commuting, exercising, or other daily tasks.

In research and clinical trials, this classification helps to ensure that the rights and welfare of participants are protected. When a study is categorized as posing minimal risk, it often allows for certain exemptions or expedited review processes because the likelihood of adverse effects is low.

Other types of risk, such as moderate or high risk, imply a greater likelihood of harm or discomfort than what is usually encountered in day-to-day life, which is not applicable in the context of minimal risk. Negligible risk would suggest an even lower chance of harm than minimal risk, indicating that there is virtually no possibility of adverse consequences. However, the standard definition of minimal risk is specifically tied to the everyday experiences of individuals, making it the correct term in this scenario.