The diagnosis of personality disorders is different from that of other psychological disorders in that a mental health professional is required to diagnose a personality disorder, while the diagnosis of other psychological disorders such as mental required the input of various mental and medical healthcare professionals.
The diagnosis of personality disorders is only made to individuals aged 18 and above. Individuals aged below 18 do not undergo diagnosis of personality disorders since their personality traits are in the development process (Linehan, 2018).
In contrast, other psychological disorders like mental do not discriminate
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