Participants in a research project who are asked for their view regarding the context of the conduct of the research and to give their...
An experiment in which participants are assigned to either control groups or experimental groups in a non-random manner.
Points on the genome that contain genes that contribute to any variation in a give trait.
Quantitative research uses numeriacl data from observations to come to conclusions.
20% of a distribution of scores. The first quintile, for example could be the lowest fifth.
Freud's theory that when it comes to mental processes, there is a qualitative and quantitative quality when it comes to their psychic energy. Processes...
A fast acting, medium potency benzodiazepine. It is a hypnotic that may accumulate in the system leading to daytime drowsiness.
Breaking down of scores into blocks each representing 25 percent of total scores. For example, the lowest 25 %, the next 26 to...
A study in genetics that examines traits that differ in degree as opposed to those in kind.
An acronym for "Quality Adjusted Life Years"