Examlex
If a researcher finds that two variables are correlated, this always means that one of the variables causes the other one.
Environment
All of the many factors (e.g., physical and psychological) that influence or affect the life and survival of a person.
Disease
Malfunctioning or maladaptation of biological or psychological processes.
Maslow's Hierarchy
A theory in psychology proposing that people are motivated to fulfill basic needs before moving on to other needs, culminating in self-actualization.
Cyanotic
Describing a blue or purple coloration of the skin, indicating a lack of oxygen in the bloodstream.
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