Students in Mrs. Carter's third-grade class love to learn new facts. They enjoy sorting rocks from the playground by color and size. They also understand that other people have different thoughts and experiences, but it will be a few years before they can really understand analogies and metaphors. According to Piaget's cognitive development theory, in which stage are these students

What kind of criticism is a poorly delivered criticism that can be hurtful and malicious? criticism is a poorly delivered criticism that can be hurtful and malicious.

Aresearcher conducting behavioral research collects individually identifiable sensitive information about illicit drug use and other illegal behaviors by surveying college students. the data are stored on a laptop computer without encryption, and the laptop computer is stolen from the researcher’s car on the way home from work. this is an unanticipated problem that must be reported because the incident was (a) unexpected (i.e., the researchers did not anticipate the theft); (b) related to participation in the research; and (c) placed the subjects at a greater risk of psychological and social harm from the breach in confidentiality of the study data than was previously known or recognized. according to ohrp, this unanticipated problem must be reported to the irb in which timeframe? promptlywithin 48 hourswithin 24 hourswithin two weeks

When recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous years?