A "chronic" liar is one who habitually tells lies, usually in a "fantastical" or "dazzling" way, with the individual telling lies often adding to past lies. For various reasons, a chronic liar cannot tell the truth.Know More
Psychologists frequently debate whether chronic, or pathological, lying is either a mental illness, an addiction, a learned behavior from the liar's environment, or a combination of several factors.
According to the PsychiatricTimes.com, Anton Delbrueck first described pathological lying in medical literature in 1891. The individual telling the "chronic lie" may or may not be aware of it, and the lie may become "extensive and very complicated." Such a pattern of lying can manifest over many years, or even over the individual's entire lifetime.Learn more about Mental Health
According to PsychCentral, paranoid personality disorder is a set of maladaptive personality traits that cause a person to feel pervasive mistrust and suspiciousness of others. There are many symptoms of paranoid personality disorder; however, diagnoses are only made by licensed mental health practitioners.Full Answer >
Symptoms of dementia are divided into psychological and cognitive changes, explains Mayo Clinic. Psychological indications of dementia include an inability to reason, agitation, paranoia, inappropriate behavior and hallucinations. Some cognitive signs of dementia are impaired coordination, memory loss, disorientation, difficulty communicating and problems with complex tasks.Full Answer >
The Beck depression test can be self-administered or verbally administered by a trained administrator, reports Pearson Education. It is an assessment tool for depression used within the practice of cognitive behavioral therapy.Full Answer >
Bipolar disorder cannot be cured and usually lasts a lifetime, but it can be treated very successfully with medication and psychotherapy, according to the National Institute of Mental Health. Electroconvulsive therapy, formerly known as shock therapy, is sometimes used in cases when medication and psychotherapy are not successful.Full Answer >