Examlex
When a 7th character is part of an ICD-10 code, it:
A)will always have the same meaning.
B)may have a different meaning depending on the chapter in which it is listed.
C)may have a different meaning depending on how modifiers are used.
D)ICD-10 codes do not use seven characters.
Ethology
The scientific study of animal behavior, often with a focus on behavior under natural conditions.
Evolutionary Perspective
A theoretical approach in psychology that seeks to explain mental and psychological traits as adaptations, i.e., as the functional products of natural selection.
Psychoanalytic Perspective
A theory of psychology founded by Sigmund Freud that emphasizes unconscious processes and childhood experiences as determinants of psychological development and issues.
Drive Reduction Theory
A theory that explains behavior as an attempt to reduce drives and achieve homeostasis.
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