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anion

n. a negatively charged ion, such as a chloride ion. Compare cation. —anionic adj.

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Psychology term of the day

December 27th 2024

process–reactive

process–reactive

adj. relating to a disease model of schizophrenia based on the distinction between gradual and acute onset of symptoms. Process schizophrenia is marked by a long-term gradual deterioration before the disease is manifest, whereas reactive schizophrenia is associated with a rapid onset of symptoms after a relatively normal premorbid period.