• Journal of Oriental Neuropsychiatry
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• v.23 no.4
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• pp.107-122
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• 2012

Objectives : The purpose of this study is to examine the general personality profiles of patients who visited an oriental neuropsychiatric clinic and to investigate the specific profiles of patients diagnosed with Hwa-byung. Methods : We analyzed the profiles of 122 patients who completed TCI-RS questionnaire for the purpose of counseling. Patients were divided by sex, age and diagnosis related groups. Scales and subscales of each group were compared by an independent t-test and ANCOVA with SPSS windows 16.0. Types of temperament and character were classified by percentile ranks of the total patients and diagnosis related groups. Results : 1. Total patients were classified as the high harm avoidance type of temperament and of low self-directedness type of character. 2. Male patients showed significantly higher scores on NS, all subscales of NS, P2 and P3 than female patients. HA4 and C5 scores were significantly higher in the female group. Younger patients showed significantly higher scores on NS, all subscales of NS, HA1 and P3. However, older patients had significantly higher scores on SD4, SD5, ST2 and ST3. 3. Between diagnosis related groups, Hwa-byung group had significantly higher scores on RD, ST, SD3 and ST2. However P3 score of non-hwa-byung patients was higher than hwa-byung patients. In typical classification, both hwa-byung and non-hwa-byung groups were classified as the same types as total patients. Conclusions : This study showed that the patients visited an oriental neuropsychiatric clinic and had similar personality with that of general psychiatric disorders. Hwa-byung patients exhibited higher RD and ST scores than other disorders, but they had no typical differences.

• Journal of Oriental Neuropsychiatry
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• v.23 no.4
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• pp.95-106
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• 2012

Objectives : The purpose of this study is to study the personality traits of Sasang constitutions by comparing the profiles of Temperament and Character Inventory (TCI) and Eysenck Personality Questionnaire (EPQ). Methods : A total of 110 healthy people (20 to 40 years old), except for 2 Taeyangin (TY type), were analyzed; 45 Taeeumin (TE type), 32 Soyangin (SY type), and 31 Soeumin (SE type). A Sasang constitutional medicine specialist diagnosed the Sasang constitution after analyzing the result of a Two Step Questionnaire for Sasang Constitution Diagnosis (TS-QSCD), the external appearance, temperament and symptoms. The dimensions of TCI and EPQ were compared among the different Sasang constitutions, using an analysis of variance, and correlations between TCI and EPQ were analyzed by a Pearson correlation method. Results : Among the four temperament dimensions of TCI, SY type showed a significantly higher score than the SE type in Novelty Seeking. SE type showed significantly higher score than TE and SY type in Harm Avoidance. SY type showed significantly higher score than SE type in Reward Dependence. TE and SY type showed significantly higher score than SE type in Persistence. There were no significant differences in the character dimensions of Self-directness, Cooperativeness and Self-Transcendence. Among the seven dimensions of EPQ, TE and SY type showed significantly higher score than SE type in Extraversion. SE type showed significantly higher score than SY type in Lie. SY type showed significantly higher score than TE and SE type in Impulsiveness. Conclusions : The results demonstrated that there are some significant differences of personality traits among Sasang constitutions. This could help diagnose and understand each Sasang constitution.

• The Journal of the Society of Korean Medicine Diagnostics
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• v.15 no.3
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• pp.261-270
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• 2011

Objectives: The purpose of our study is to know Temperament & Character of each Eight Constitutions (Hepatonia, Cholecystonia, Pancreotonia, Gastrotonia, Pulmotonia, Colonotonia, Renotonia, Vesicotonia) classified by the short form Eight-constitution medicine questionnaire (ECM-32) test. Methods: We analyzed the result of ECM-32 test and Temperament and Character Inventory (TCI) submitted by 32 patients who had visited the ${\triangle}{\triangle}$ oriental medicine clinic in Nowon-gu, Seoul between September and October at 2011. Results: -The participants were classified as one of Eight Constitutions (3 Hepatonia(9.4%), 7 Cholecystonia, (21.9%), 3 Pancreotonia(9.4%), 0 Gastrotonia(0%), 5 Pulmotonia(15.6%), 4 Colonotonia(12.5%), 6 Renotonia(18.8%), 4 Vesicotonia(12.5%)) by ECM-32. -The seven dimensions of TCI were compared between the different Eight Constitutions using Kruskal-Wallis test. There were significant differences between Hepatonia and Pulmotonia, Hepatonia and Colonotonia, Cholecystonia and Pulmotonia, Pulmotonia and Renotonia, Pulmotonia and Vesicotonia in the Reward Dependence of Temperament dimensions. -The Subsclaes of TCI were compared between the different Eight Constitutions using Kruskal-Wallis test. There were significant differences between Cholecystonia and Pulmotonia, Pulmotonia and Renotonia, Pulmotonia and Vesicotonia in the RD3. There were significant differences between Hepatonia and Cholecystonia, Hepatonia and Pancreotonia, Hepatonia and Pulmotonia, Hepatonia and Renotonia in the RD4. Conclusions: There is not a significant interrelationship between Feature of each Eight Constitutions and Temperament & Character in TCI. This study is meaningful because it is the first study to verify Temperament and Character of Eight Constitutions. Further studies with increased case and improved questionnaire are needed to supplement this research.

• Journal of Oriental Neuropsychiatry
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• v.26 no.2
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• pp.131-142
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• 2015

Objectives: The purpose of this study is to evaluate the personality traits and cognitive characteristics of the Sasang constitution by comparing the Eysenck Personality Questionnaire (EPQ), Temperament and Character Inventory (TCI), Continuous Performance Test (CPT) and Stroop Test. Methods: One hundred and six healthy subjects (age 20 to 40) were analyzed; 45 Taeeumin, 30 Soyangin and 31 Soeumin. The Sasang constitution was diagnosed by a sasang constitutional medicine specialist based on the results of a Two Step Questionnaire for Sasang Constitution Diagnosis (TS-QSCD), the external appearance, temperament and symptoms. The results of the EPQ, TCI, CPT and Stroop Test were compared between Sasang constitutions. Results: Among the seven dimensions of EPQ, Taeeumin and Soyangin scored significantly higher than Soeumin in Extraversion. Soyangin scored significantly higher than Soeumin in Impulsiveness. Among the four temperament dimensions of TCI, Taeeumin and Soyangin scored significantly higher than Soeumin in novelty seeking, reward dependence and persistence. Soeumin scored significantly higher than Taeeumin and Soyangin in harm avoidance. Among the three character dimensions of TCI, Soyangin scored significantly higher than Taeeumin in self transcendence. The results for CPT showed no significant differences between sasang constitutions. Taeeumin had a significantly higher color score in the stroop test than Soeumin. Conclusions: The personality tests showed significant differences between Sasang constitutions, but the neuropsychological test did not show any differences. Further studies should be performed to identify neuropsychological differences between Sasang constitutions.

• Korean Journal of Biological Psychiatry
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• v.17 no.3
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• pp.136-144
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• 2010

Objectives : The $2^{nd}$ to $4^{th}$ digit length(2D : 4D) ratio reflects the amount of exposure and sensitivity to the prenatal sex hormone and it is considered to be the most convenient and useful way to understand the influence of sex hormone in the determination of human behavioral traits. This study was carried out to find the correlation between the 2D : 4D ratio and characteristics of temperament and character in Korean university students. We assumed that 2D : 4D ratio would show a strong correlation with temperament which is defined to be an inclination of an automatical emotional response to a stimulus. Methods : Participants were 104 university students who completed 2 self-report measures : Temperament and Character Inventory(TCI), Temperament Test. We examined the 2D : 4D ratio of each subject by measuring the lengths of the $2^{nd}$ and $4^{th}$ fingers using a photocopy measurement. We performed statistical analyses using correlation test and t-test to examine the relationship between 2D : 4D ratio and psychological characteristics. Results : We found out the typical sex difference in 2D : 4D ratio. Women had significantly higher 2D : 4D ratio than men. TCI-Character factor(TCI-C) didn't show any significant correlation with the 2D : 4D ratio. TCI-Tempterament factor(TCI-T) and the item of Temperament Test showed a significant correlation with the 2D : 4D ratio. In correlation analysis of the total group including all women and men, the 2D : 4D ratio showed a significant positive correlation in a subscale(shyness with stranger) of harm avoidance scales in TCI-T. In correlation analysis of women's group, the 2D : 4D ratio showed a significant positive correlation in two subscales( fear of uncertainty) and[shyness to stranger] of harm avoidance scales in TCI-T. In correlation analysis of men's group, the 2D : 4D ratio showed a significant negative correlation with a sanguine temperament item of the Temperament Test. Conclusion : The results suggest that the amount of exposure to sex hormone in the prenatal period seems to have an impact on the determination of temperament and characteristics.

• Korean Journal of Biological Psychiatry
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• v.12 no.2
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• pp.159-164
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• 2005

Objective:The aim of this study was to evaluate the temperament and character profiles of the patients with posttraumatic stress disorder(PTSD) after burn injury. Methods:The study subjects consisted of 23 PTSD patients after burn injury, 24 patients not being diagnosed as PTSD after burn injury(non-PTSD) and 53 healthy controls. The assessment of PTSD was performed using clinician administered PTSD scale. All participants were instructed to complete the Temperament and Character Inventory(TCI), the Beck Depression Inventory and the State and Trait Anxiety Inventory of Spielberger. Results:The PTSD group after burn injury, compared with the non-PTSD group and the normal controls, had the higher novelty seeking and harm avoidance scores. But there were no differences in other dimensions in the TCI among the three groups. Conclusion:The results of this study suggest that the PTSD group after burn injury showed the specific properties of temperament and character compared with the non-PTSD group and the normal group.

• Korean Journal of Biological Psychiatry
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• v.21 no.3
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• pp.93-98
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• 2014

Objectives Circadian rhythms have been known to have associations with psychiatric disorders and personality traits. The present study investigated the relationships between circadian typology and temperaments/characters in a non-clinical Korean population. Methods Two hundred six healthy Korean college students (male 109, female 97) participated in this study. The subjects completed the Composite Scale of Morningness for circadian typology and 140-item Temperament and Character Inventory-Revised-Short version (TCI-RS). Results Multivariate analyses of covariance showed a significant association between chronotypes and temperamental dimensions of the TCI-RS. Morning types were significantly associated with lower harm avoidance and higher persistence and self-directedness dimensions, compared to evening types and intermediate types. No interaction effects between sex and chronotypes were shown for temperamental dimensions. Conclusions The present findings suggest that high persistence and self-directedness characters are related to morning types and high harm avoidance temperament is more related to evening types.

• Journal of Sasang Constitutional Medicine
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• v.23 no.3
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• pp.351-360
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• 2011

1. Objective: This study was designed to analyze the characteristics of each Sasang constitutional type using the Temperament and Character Inventory (TCI). 2. Methods: A total of 135 healthy subjects (age 19-30) participated in this study, consisting of 35 Soyang-type, 66 Taeeum-type, 30 Soeum-type, and 4 Taeyang-type subjects. A Sasang Constitutional Medicine specialist determined each subject's Sasang constitutional type based on the Two Step Questionnaire for Sasang Constitution Diagnosis (TS-QSCD) and comprehensive constitutional assessment. The subjects were also asked to complete the TCI. 3. Results: Among the four temperament dimensions, the Soyang- and Taeeum-type subjects showed significantly higher scores than the Soeum-type subjects in Novelty Seeking (NS). The Soeum-type subjects showed significantly higher scores than the Taeum- and Soyang-type subjects in Harm Avoidance (HA) (Soeum type > Taeeum type > Soyang type). The Soyang-type subjects showed significantly higher scores than the Soeum-type subjects in Reward Dependence (RD). The Soyang- and Taeeum-type subjects showed significantly higher scores than the Soeum-type subjects in Persistence (P). Among the three character dimensions, the Soyang-type subjects showed significantly higher score than the Taeeumand Soeum-type subjects in Self-Directedness (SD) (Soyang type > Taeeum type > Soeum type). The Soyang-type showed significantly higher scores than the Taeeum-type in Cooperativeness (C). 4. Conclusions: Differences in temperament and character were discovered across the Sasang constitutional types. The Sasang constitutional characteristics should be investigated in larger studies in the future. Similar studies could add to the growing knowledge of Sasang constitutional typology and contribute to a more accurate Sasang constitutional diagnosis.

• Korean Journal of Psychosomatic Medicine
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• v.28 no.2
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• pp.155-160
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• 2020

Objectives : This study investigate to identify the stability of temperament and personality characteristics of patients including Posttraumatic Stress Disorder (PTSD) patients. Methods : The number of subjects was 102, of which 33 were PTSD patients and 69 were non-PTSD patients. To demonstrate the change in individual temperament and personality characteristics, Temperament and Character Inventory (TCI) were administered repeatedly on the subjects. Repeated measures ANOVA and simple main effects analysis were conducted. Results : When analysed by dividing the subjects into PTSD groups and non-PTSD groups, the differences between the primary and secondary tests did not appear in the non-PTSD groups, but the differences between the primary and secondary tests were significant in Harm Avoidance (HA), Reward Dependence (RD), Self-Directedness (SD), Cooperativeness (C). In addition, it was noted that the time and group interaction effects of HA, RD, SD and C were significant, and that the main effects of time of HA, RD, SD and C were significant. Conclusions : This study is meaningful in that in the course of experience and recovery of traumatic events, we have clinically confirmed that changes in the temperament, known as stable variables, are possible.

• The Journal of Pediatrics of Korean Medicine
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• v.26 no.4
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• pp.38-43
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• 2012

Objectives: The purpose of this study was to investigate the relations between mother's temperament and child's and parenting attitude. Methods: One hundred twenty healthy mothers (above 20 ys) who has a child (7-11 ys) participated after informed consent. The temperament of the children was analyzed by the Junior Temperament and Character Inventory 7-11 (JTCI 7-11) by their mothers. The temperament of the mothers was analyzed by the Temperament and Character Inventory-Revised Short (TCI-RS) and the parenting attitude of the mothers was analyzed by the Parenting Attitude Test (PAT). The relations between mother and child temperament and parenting attitude were assessed using the Pearson correlation coefficient. Results: There were some significant correlations between maternal temperaments and child's temperaments and maternal parenting attitude. Maternal temperament and parenting attitude: Novelty seeking (NS) of mother had low positive correlations with punishment, high expectation and inconsistency. Harm avoidance (HA) had low positive correlations with high involvement and high expectation, and had weak negative correlations with supportive expression and rational explanation. Reward dependence (RD) had low positive correlation with rational explanation. Persistence (P) had low positive correlations with supportive expression, rational explanation and superintendence, and weak negative correlation with high expectation. Child's temperament and parenting attitude: NS of child had low positive correlations with achievement press, high involvement, punishment, high expectation and inconsistency. Low positive correlations were found in many sets such as HA and high expectation, RD and supportive expression and rational explanation, P and supportive expression and rational explanation. Conclusions: These results suggest that there are significant relations between mother and child temperament and parenting attitude the temperament of mother and child.