Which statement best defines emotions? a. emotions are feelings that randomly occur and for no reason. b. emotions are feelings that often go unnoticed by others. c. emotions are feelings that are triggered by thoughts or events. d. emotions are feelings that provide no insight into a person's mental health.

Which of the following is an example of how the principle of beneficence can be applied to a study employing human subjects? providing detailed information about the study and obtaining the subject's consent to participate. ensuring that the selection of subjects includes people from all segments of the population. ensuring that persons with diminished autonomy are protected. determining that the study has a maximization of benefits and a minimization of risks.