Examlex
Two variables that have a positive correlation move in the same direction.
Depressed
A state of low mood and aversion to activity that can affect a person's thoughts, behavior, motivations, feelings, and sense of well-being.
IQ Scores
A measure of a person's intelligence as indicated by an intelligence test, relative to a statistically normal curve.
Experimenter
An individual conducting a scientific experiment to test a hypothesis or determine the effect of one variable on another.
Bipolar Disorder
A psychiatric disorder marked by significant shifts in mood, ranging from emotional peaks (mania or hypomania) to valleys (depression).
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