Examlex
A certain radioactive isotope decays at a rate of 0.175% annually. Determine the half-life of this isotope, to the nearest year.
PTSD
Post-Traumatic Stress Disorder, a psychiatric disorder that may occur in people who have experienced or witnessed a traumatic event, characterized by flashbacks, avoidance, and heightened reactivity.
Two-Factor Theory
A psychological theory positing that human emotions and behaviors are a product of both physical arousal and cognitive interpretation of that arousal.
Dismantling Research Designs
A research method used to identify the components of a treatment that are effective by comparing the outcomes of the full treatment to those of treatments with certain components removed.
Constituents
Members or components of a larger group or system, often used to refer to the people represented by politicians or the parts of a compound or mixture.
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