AIM: To determine the effect of refractive error on temperament and character properties using Cloninger’s psychobiological model of personality.METHODS: Using the Temperament and Character Inventory(TCI), the temper...AIM: To determine the effect of refractive error on temperament and character properties using Cloninger’s psychobiological model of personality.METHODS: Using the Temperament and Character Inventory(TCI), the temperament and character profiles of 41 participants with refractive errors(17 with myopia,12 with hyperopia, and 12 with myopic astigmatism) were compared to those of 30 healthy control participants.Here, temperament comprised the traits of novelty seeking, harm-avoidance, and reward dependence, while character comprised traits of self-directedness,cooperativeness, and self-transcendence.RESULTS: Participants with refractive error showed significantly lower scores on purposefulness,cooperativeness, empathy, helpfulness, and compassion(P 【0.05, P 【0.01, P 【0.05, P 【0.05, and P 【0.01,respectively).CONCLUSION: Refractive error might have a negative influence on some character traits, and different types of refractive error might have different temperament and character properties. These personality traits may be implicated in the onset and/or perpetuation of refractive errors and may be a productive focus for psychotherapy.展开更多
BACKGROUND Dissociation,which is defined as the failure to associate consciousness,memory,identity,emotion,perception,body representation,motor control,and behavior into an integrated whole,has long been assumed to be...BACKGROUND Dissociation,which is defined as the failure to associate consciousness,memory,identity,emotion,perception,body representation,motor control,and behavior into an integrated whole,has long been assumed to be generated by trauma.If dissociation is a product of trauma exposure,then dissociation would be a major mental health outcome observed in studies of disaster survivors.Although some studies have examined dissociation in disasters,no systematic literature reviews have been conducted to date on the topic.AIM To systematically evaluate the literature on the association between disaster and dissociation to determine the prevalence and incidence of dissociation after exposure to disaster and further examine their relationship.METHODS EMBASE,Medline,and PsychINFO were searched from inception to January 1,2019 to identify studies examining dissociative disorders or symptoms related to a disaster in adult or child disaster survivors and disaster responders.Studies of military conflicts and war,articles not in English,and those with samples of 30 or more participants were excluded.Search terms used were“disaster*”and dissociation(“dissociat*,”“multiple personality,”“fugue,”“psychogenic amnesia,”“derealization,”and“depersonalization”).Reference lists of identified articles were scrutinized to identify studies for additional articles.RESULTS The final number of articles in the review was 53,including 36 articles with samples of adults aged 18 and above,5 of children/adolescents under age 18,and 12 of disaster workers.Included articles studied several types of disasters that occurred between 1989 and 2017,more than one-third(38%)from the United States.Only two studies had a primary aim to investigate dissociation in relation to disaster and none reported data on dissociative disorders.All of the studies used self-report symptom scales;none used structured interviews providing full diagnostic assessment of dissociative disorders or other psychopathology.Several studies mixed exposed and unexposed samples or did not differentiate outcomes between exposure groups.Studies examining associations between dissociation and disaster exposure have been inconclusive.The majority(75%)of the studies compared dissociation with posttraumatic stress,with inconsistent findings.Dissociation was found to be associated with a wide range of other psychiatric disorders,symptoms,and negative emotional,cognitive,and functional states.CONCLUSION The studies reviewed had serious methodological limitations including problems with measurement of psychopathology,sampling,and generation of unwarranted conclusions,precluding conclusions that dissociation is an established outcome of disaster.展开更多
文摘AIM: To determine the effect of refractive error on temperament and character properties using Cloninger’s psychobiological model of personality.METHODS: Using the Temperament and Character Inventory(TCI), the temperament and character profiles of 41 participants with refractive errors(17 with myopia,12 with hyperopia, and 12 with myopic astigmatism) were compared to those of 30 healthy control participants.Here, temperament comprised the traits of novelty seeking, harm-avoidance, and reward dependence, while character comprised traits of self-directedness,cooperativeness, and self-transcendence.RESULTS: Participants with refractive error showed significantly lower scores on purposefulness,cooperativeness, empathy, helpfulness, and compassion(P 【0.05, P 【0.01, P 【0.05, P 【0.05, and P 【0.01,respectively).CONCLUSION: Refractive error might have a negative influence on some character traits, and different types of refractive error might have different temperament and character properties. These personality traits may be implicated in the onset and/or perpetuation of refractive errors and may be a productive focus for psychotherapy.
文摘BACKGROUND Dissociation,which is defined as the failure to associate consciousness,memory,identity,emotion,perception,body representation,motor control,and behavior into an integrated whole,has long been assumed to be generated by trauma.If dissociation is a product of trauma exposure,then dissociation would be a major mental health outcome observed in studies of disaster survivors.Although some studies have examined dissociation in disasters,no systematic literature reviews have been conducted to date on the topic.AIM To systematically evaluate the literature on the association between disaster and dissociation to determine the prevalence and incidence of dissociation after exposure to disaster and further examine their relationship.METHODS EMBASE,Medline,and PsychINFO were searched from inception to January 1,2019 to identify studies examining dissociative disorders or symptoms related to a disaster in adult or child disaster survivors and disaster responders.Studies of military conflicts and war,articles not in English,and those with samples of 30 or more participants were excluded.Search terms used were“disaster*”and dissociation(“dissociat*,”“multiple personality,”“fugue,”“psychogenic amnesia,”“derealization,”and“depersonalization”).Reference lists of identified articles were scrutinized to identify studies for additional articles.RESULTS The final number of articles in the review was 53,including 36 articles with samples of adults aged 18 and above,5 of children/adolescents under age 18,and 12 of disaster workers.Included articles studied several types of disasters that occurred between 1989 and 2017,more than one-third(38%)from the United States.Only two studies had a primary aim to investigate dissociation in relation to disaster and none reported data on dissociative disorders.All of the studies used self-report symptom scales;none used structured interviews providing full diagnostic assessment of dissociative disorders or other psychopathology.Several studies mixed exposed and unexposed samples or did not differentiate outcomes between exposure groups.Studies examining associations between dissociation and disaster exposure have been inconclusive.The majority(75%)of the studies compared dissociation with posttraumatic stress,with inconsistent findings.Dissociation was found to be associated with a wide range of other psychiatric disorders,symptoms,and negative emotional,cognitive,and functional states.CONCLUSION The studies reviewed had serious methodological limitations including problems with measurement of psychopathology,sampling,and generation of unwarranted conclusions,precluding conclusions that dissociation is an established outcome of disaster.
