Which option is an example of naturalistic observation? A researcher follows the development of individuals over their Lifespans.

A researcher gives medication to one group and a placebo to another group.

A researcher records findings while watching children in a school setting.

A researcher writes a paper about patients in a clinical therapeutic setting.

Either a or c

Hegyes was driving her car when it was negligently struck by a unjian enterprises truck. she was injured, and an implant was placed in her body to counteract the injuries. she sued unjian, and the case was settled. two years later hegyes became pregnant. the growing fetus pressed against the implant, making it necessary for her doctor to deliver the child 51 days prematurely by cesarean section. because of its premature birth, the child had a breathing handicap. suit was brought against unjian enterprises for the harm sustained by the child. was the defendant liable?