Once the condition has reached this advanced stage, it's called furunculosis. In severe cases of chin acne, swelling, hair loss and draining tracts can develop. The area can be very itchy, and cats can cause additional trauma by scratching. Secondary bacterial infections are common with this condition.
definition - sleeper effect. Sleeper effect. The sleeper effect is a psychological phenomenon whereby a highly persuasive message, paired with a discounting cue, causes an individual to be more persuaded by the message (rather than less persuaded) over time.
experimenter effects. A Dictionary of Sociology. Â© A Dictionary of Sociology 1998, originally published by Oxford University Press 1998. experimenter effects A term used in psychology to highlight the ways in which an experimenter or researcher may influence the outcome of an experiment through his or her presence.