alter ego 1. a second identity or aspect of a person that e...
object learning the process of making a connection or assoc...
abstinence n. the act of refraining from the use of somethi...
suicide by cop the act, by one who is suicidal, of purposel...
sensation level the perceived intensity of a particular sen...
Kendall’s tau (symbol: τ) a nonparametric measure of the de...