Angles increase height and thus are useful for suggesting verticality. more practically, they increase a short actor's height. motion is speeded up, and in scenes of violence especially, these angles capture a sense of confusion.

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.