Final answer:
One factor causing concern among professionals in violations of informed consent is the lack of full disclosure of risks and benefits to study participants. Coercion is another concern that undermines autonomy and informed consent.
Step-by-step explanation:
One factor pertaining to violations of informed consent that is causing concern among professionals is the lack of full disclosure of risks and benefits to study participants.
An example of this is when participants in a study are not informed that only a small portion of them will receive the new medication being tested, while others will receive placebo treatments or traditional treatments.
Another concern is coercion, which undermines a person's autonomy and makes informed consent impossible. An example of this is when inmates in a correctional facility are offered good behavior credit in return for participating in a study.