EntityQ1642611· pop 10negativismSign in to saveopposition or no response to instructions or external stimuli (catatonic symptom)Research1,385 papersNegativism and countertransference.Journal of the American Psychoanalytic Association · 1989Understanding and treating obsessive-compulsive disorder.Behaviour research and therapy · 1999[Negativism].Belgisch tijdschrift voor geneeskunde · 1952The benefits of frequent positive affect: does happiness lead to success?Psychological bulletin · 2005Disinhibition, apathy, indifference, fatigability, complaining, and negativism.International psychogeriatrics · 1996via PubMed