Little alvin is in his room playing with his chemistry set, which he is using to learn the materials in his science textbook. he is constantly making judgments and considering how his experiments are progressing. alvin's mother knows alvin is using

Ball is tossed up in the air at its peak, it stops before beginning to fall.the ball at its peak has

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.

Why is mary salter ainsworth a central figure in psychology?