Josephine Mack

question Describe ethical dilemmas in research that involves humans. answer Ethical concerns about experimentation involving humans did not receive much attention until the 1960s. In psychology, several experiments were noted for their contribution as catalysts to the development of ethical guidelines for researchers using humans as research participants. The most famous example is Stanley Milgram’s […]

question In the 400s, Nubian chiefs established three small kingdoms that prospered in large measure as a result of the rapid spread of ________________. answer animal-driven waterwheels question the change of appearance, shape, or phase of matter of a substance but do not change its chemical make-up; still same substance answer physical change question a […]

question Luminosity answer a measure of the light energy emitted into space by stars per second For stars, the Sun is of average luminosity. For the most part, very dim stars are most common, stars of medium L like the sun are fairly common, and highly luminous stars are very rare. question Luminosity Function answer […]

question adaptors answer gestures used to manage emotions, non-verbal, quirks question affect displays answer nonverbal movements of the face and body used to show emotion question artifactual communication answer communication via objects made by human hands. Ex. clothing,jewelry,smell question chronemics answer the study of how humans use and structure time question civil inattention answer the […]

question Mixed culture answer Culture of bacteria where more than one species of bacteria is present. question Pure Culture answer A bacterial culture with only one species present question Streak plate answer An agar plate where the bacteria is spread over from another source (culture or environment) question Quadrant streak answer Each sector is more […]