Examlex
The population variation as measured by the standard deviation has little or no effect in determining the size of a sample selected from the population.
Worry
A cognitive process involving the repetitive contemplation of future events that may result in anxiety or stress.
Order/Symmetry
The desire or compulsion to arrange objects in a precise, orderly, or symmetrical manner, often observed in individuals with obsessive-compulsive disorder.
OCD
Obsessive-Compulsive Disorder (OCD) is characterized by the presence of persistent thoughts (obsessions) and repetitive behaviors (compulsions) that an individual feels compelled to perform.
Exposure
The state of being exposed to something (such as an infectious agent, a toxin, or stress) which may have effects on health or behavior.
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