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[A study of personality type and its pathogenetic effect on patients with cerebrovascular disease].

A survey of the personality types of 85 patients with cerebrovascular disease (CVD) was made in comparison with those of 100 healthy persons. A personality behaviour scale in the form of questionnaires was used. The result showed that not only the total scores (TH + CH) of the patients, group were much higher than those of the healthy subject group (P less than 0.01), but the scores of TH and CH were also higher than those of the control group respectively. This group of CVD patients have similar personality types as the group of patients "A" type of personality being dominant in both groups. Using the method of multiple steps and regression analytical procedures with the help of an IBM PC/XT microcomputer, fourteen independent variables (X1-14) and six dependent variables (Y1-6) were analysed individually. The results revealed that the usual, conventional risk factors such as elderly age, history of hypertension, obesity, alcoholism, and etc. Would be the most important pathogenic elements. Although the "A" type of personality ranked behind the above mentioned factors, yet its importance should not be neglected.

Aged↗

Personality types of dentists.

The Myers-Briggs Type Indicator (MBTI) was used to determine the personality types of dental graduates, 1964-1984, from Creighton University, School of Dentistry. The MBTI reveals the strength and nature of preferences along four dimensions: extraversion-introversion, sensing-intuition, thinking-feeling, and judging-perceptive. In sample (N = 472), four personality types: ISTJ (108), ESTJ (66), ISFJ (48), and ENTJ (37), accounted for 54.9% (N = 259) of the dentists. The remaining 45.1% (N = 213) were divided among 12 personality types without any type accounting for more than 6.1% (N = 29). Comparisons with a general population (N = 9,320) revealed that the dental sample included more introverts (58.9%), thinkers (65.9%) and judgers (75.0%). The implications of personality characteristics, as applied to dentistry through communication patterns, relationships with co-workers and management styles were discussed.

Adult↗

Personality types of dental school applicants.

A questionnaire-based prospective study was carried out to measure the personality styles of students being interviewed for a place on the 1997/98 dental undergraduate course in Leeds, England. A total of 334 applicants attended for interview between November 1997 and March 1998, of which 311 anonymously and voluntarily completed a personality questionnaire. The Keirsey Temperament Sorter was used to measure the strength and nature of preferences along four dimensions: extroversion-introversion (E-I), sensing-intuition (S-N), thinking-feeling (T-F) and judging-perceiving (J-P). 4 personality types accounted for 79% of the students, 21% were divided among nine personality types with no type comprising more than 6.7% of the students. The remaining 3 possible personality types were not represented in this student population. Further comparisons revealed significant differences between this student sample and the general population in the judging-perceiving preference and also an intra-group gender difference with regard to the thinking-feeling (T-F) preference. A predominance of the S-J (sensing with judging) temperament type was also confirmed. Personality questionnaires may be a useful adjunct in the selection process of dental school applicants. The identification of a student's working and learning style preference has implications for both the dental undergraduate curriculum and the teaching methods employed by dental school staff.

Adolescent↗

Sadomasochism and complementarity in the interaction of the narcissistic and borderline personality type.

The narcissist and borderline personality types complement one another's defensive style providing needed defensive externalization of disavowed and split-off feelings. One is exploitative, grandiose, and dominant, forever seeking admiration and exhibiting an aggrandized self; the other experiences humiliation, neediness, helplessness, and terror of aloneness. They form a powerful complementary dyad wherein each identifies with disavowed emotional experiences displayed in the other. They can coexist for lengths of time, defensively discharging unwanted feelings. In the first case presented above, the transference was split initially, with the masoborderline patient being victimized and humiliated by her sadonarcissistic lover. In the second case, a male sadonarcissist enacted disavowed feelings through relationships with masoborderline women. In both cases, defensive enactment was fed by a complementary, intense, and symbiotic relationship. Complementary dynamics can be subtle and difficult to analyze. They involve defensive identification that draws on projection, enactment, and externalization--all difficult defenses to analyze. Enactment rather than remembering is inimical to the development of insight into transference and genetic connections and must be worked through for the analysis to progress. More than the usual analytic patience and resolve is needed to work through the difficult entrapments caused by these dynamics.

Adult↗

Personality type and curriculum preference in primary care.

The study was conducted to examine the impact which personality types may have on the selection process of two preclinical medical school curricula. The two curricula run concurrently at the University of New Mexico School of Medicine. One curriculum has a conventional-lecture format, and the other a new student-centered curriculum, which is designed to graduate students planning careers in rural primary-care. Results indicated that those students preferring the innovative curriculum were personality types unlikely to enter rural primary-care, whereas students preferring the conventional curriculum had personality profiles more consistent with those making rural primary-care career choices. Discussion deals with the implications of personality type and curriculum choice in terms of the curriculum goals and educational method.

Career Choice↗

Drinking practices among black and white alcoholics and alcoholics of different personality types.

In order to examine the effects that race and personality type have on self-reported drinking practices, samples of 49 White and 49 Black male alcoholics were matched on age and education, and classified into two personality types according to MMPI scores. The results of multivariate and univariate analyses of variance yielded significant main effects. White alcoholics reported a greater: (a) use of alcohol for symptomatic relief of psychological distress, (b) loss of motor control and tendency to engage in destructive acts, and (c) daily consumption of beverage alcohol than Black alcoholics. Alcoholics with psychiatric-appearing MMPI profiles reported greater: (a) social benefits of alcohol use, (b) alcohol use for symptomatic relief of psychological distress, and (c) perceptual distortions associated with alcohol withdrawal than alcoholics with characterlogical-appearing MMPIs. Results were discussed in terms of need to control confounding effects of biosocial variables in cross-cultural research and implications that these effects may have on the generalizability of alcoholic personality typologies.

Adult↗

Lung cancer, myocardial infarction, and the Grossarth-Maticek personality types: a case-control study in Fukuoka, Japan.

Grossarth-Maticek and colleagues have shown, in their prospective studies, a strong relationship of their personality types, Types 1 and 2, to cancer and coronary heart disease (CHD), respectively. Relevant information is limited from replication studies, and little is known about psychosocial factors in relation to cancer or CHD in Japan. Subjects included 95 cases of lung cancer (LC), 94 cases of myocardial infarction (MI) and 596 controls. The controls were men and women who visited a clinic for a health checkup. The Grossarth-Maticek personality types, Types 1 to 6, were assessed using the Short Interpersonal Reactions Inventory. The distributions of the 6 personality types were compared between the case and control groups, adjusting for sex and age class. The relation of each of the 6 types to LC and MI were examined in terms of odds ratio, using a logistic regression model controlling for age, sex, job status, education level, and smoking status. As regards the distribution analysis, Types 1 and 2 in the LC and MI groups each were not more prevalent than the controls, respectively. High score of the Type 1 scale was associated with a statistically nonsignificant decrease in LC risk. MI risk was significantly, positively associated with the Type 2 and 5 scales, and unexpectedly, positively related to the Type 3 scale. The present findings partly supported the Grossarth-Maticek theory, but there remain some conflicting issues to be confirmed in future studies.

Adult↗

Personality types of family practice residents in the 1980s.

This study was based on a nationwide sample of 778 family practice residents in the mid-1980s and was conducted to determine the personality types that were most common among those residents. The results showed that the single most common personality type was that in which the individual prefers to see the world in terms of challenges and future possibilities and to make decisions based upon his or her subjective values. These results showed that the sample differed significantly in Myers-Briggs personality type from both the general practitioners of the 1950s and the early family practice residents of the 1970s, who preferred to see the world in terms of the immediate facts of experience and to make decisions objectively. There were also significant differences between the civilian and military family practice residents, but not between the community-based and university-based residents. Implications regarding future practice styles, physicians' personal values, and manpower needs are discussed.

Career Choice↗

Personality types in Ayurveda.

The basis of human personality as given in ancient Hindu Ayurvedan literature is reviewed and interpreted in the light of current knowledge and understanding. The structure of mind expounded in Sankhyan philosophy is explained and its parallelism with the Freudian approach is brought out. The formative influences in the development of the mental constitution of an individual are described. An attempt is made to demonstrate close similarity between Ayurvedan and Lewin's field (Gestalt) theories. Significance of Tridosh (Vet, Pitta and Kaf), by vitiating the chemical balance, as etiological factors of mental illness is described. Sixteen personality types and their correspondence with 16 types of mental disorders are mentioned.

Humans↗

Activity/disengagement revisited: personality types in the aged.

Different patterns of personality in old age were examined in an aged community sample of 82 subjects (mean age 79.6 years). Four personality patterns in old age were identified using multivariate techniques. They were the normal, the introverted, the perturbed and the matured integrated. The clinical implications of personality types in old age are discussed; the perturbed group are most likely to develop psychiatric disorder.

Aged↗

[Relationship between Eysencks personality types and intellectual performance].

This study tests Eysenck's psychophysiological hypotheses concerning the relationship between intellectual performance and personality type. The data originated from two partial samples with N = 314. The personality types were distinguished with the ENNR-Questionnaire. The intellectual performance was tested using items which are based on Jäger's factor analytic studies. 23 differentially complex items stemed from the main intelligence factors, and separate measures for speed and quality were used to test the hypotheses. The results of all analyses of variancy falsify Eysenck's hypotheses. The "neurotic introverts" showed the worst results in both quality and speed by most of the items, independent of complexity and intelligence factor (chi-square-test of positional frequency). The "stable" and "neurotic extraverts" showed the best results.

Achievement↗

Florence Nightingale. Her personality type.

The purpose of this article is to cast new and refreshing light on Florence Nightingale's life and work by examining her personality type. Using the theory-based Myers-Briggs Type Indicator (MBTI), the author examines Nightingale's personality type and reveals that she was an introverted-intuitive-thinking-judging (INTJ) type. The merit of using the MBTI is that it allows us to more clearly understand three major areas of Nightingale's life that have been partially unacknowledged or misunderstood: her spiritual development as a practicing mystic, her management of her chronic illness to maintain her prodigious work output, and her chosen strategies to transform her visionary ideas into new health care and social realities.

England↗

An empirical assessment of the migraine personality type.

The notion of a specific, measurable migraine personality type was empirically tested through the administration of the Jackson Personality Inventory (JPI) on 125 (103 female and 22 male) migraine subjects drawn from a biofeedback treatment/research project. A significant different (p less than 0.01) was identified between this group and the test norms on a simultaneous comparison of all 15 JPI variables (Hotelling T2 test). This difference was isolated along five variables (lower scores on the measures of Complexity, Risk Taking, and Social Participation and higher scores on the Responsibility and Value Orthodoxy scales). A post hoc profile analysis comparison of the female and male subjects revealed only a trend toward significance on one test, thereby supporting the assumption of no sex differences. While these findings are in line with some of the migraine personality literature support for many characteristics was not found (i.e. for the trait of anxiety).

Adaptation, Psychological↗

Personality types among experienced military pilots.

Three distinct personality subtypes were empirically identified in a sample of 170 experienced U.S. Army pilots, using a new measure of personality developed for use in occupational settings. The subtypes are similar to those previously derived in a sample of military aviation trainees. No significant differences across the clusters were found for the types of missions flown, years of aviation or military service, or number of flight hours. A significantly greater number of instructor pilots was found among a cluster which comprised the smallest percentage of pilots in the sample. Overall, the results support the notion that no one type of personality is a prerequisite for success in military aeronautics, and highlight the need for additional studies of personality type in military and commercial aviation, using more sophisticated measures of aeronautical adaptability.

Adult↗

[The distressed personality (type D)--correlations with anger, aggression and hostility].

Type D (distressed personality) comprises the joint tendency to experience negative emotions (negative affectivity) and to inhibit these emotions in social situations (social inhibition). The distressed personality can be assessed by the Type D scale (DS14). In the present study, the German version of the DS14 was to be validated especially with regard to its interrelation with anger, aggression and hostility. The study included a clinical sample of 90 patients with coronary heart disease and a nonclinical sample of 86 participants. The two-factor structure of the DS14 could be confirmed in both samples. As expected, the subscale negative affectivity correlates highly with neuroticism; the subscale social inhibition correlates highly with extraversion. Negative affectivity also relates to almost every anger and aggression scale applied in this study. Participants classified as Type D report higher anger experience than non-Type D-classified persons. They show both heightened anger-in and anger-out and encounter others with more cynicism and hostility. It seems promising to provide special psychological treatment for these patients.

Adult↗

Personality types and hetero- versus auto-hypnosis.

The Multivariate Personality Inventory (MPI; Magaro & Smith, 1981), the Harvard Group Scale of Hypnotic Susceptibility (HGSHS; Shor & Orne, 1962), and the Inventory of Self-Hypnosis (ISH; Shor, 1970) were used to investigate the relationship between personality style and hypnotic procedure in the determination of hypnotic susceptibility. On the basis of MPI scores, a normal college population was segregated into 5 personality styles: hysteric, manic, depressive, character disorder, and compulsive. The hysteric personality was found significantly more hypnotizable than the other personality types in the HGSHS induction context, whereas the compulsive personality was found significantly more hypnotizable in the ISH induction context. Results are discussed in terms of personality and situational factors in relation to previous hypnotic susceptibility research.

Female↗

An operationalized procedure for the recognition of premorbid personality types in biographical case notes on psychiatric patients.

A method for the assessment of six premorbid personality types from biographical data in psychiatric case histories is described. Trained raters have to fill in a list comprising 106 items as descriptors of a patient's premorbid behavioural development. The assignment to the types in question (the "manic type" and its rare variant, the "happy-go-lucky type", the "melancholic type", the "anxious insecure type" and its rare variant, the "unrealistic dreamy type", and finally, the "nervous tense type") is computed on the basis of the item scores by forming type scores and comparing their height intraindividually. The subject under study is assigned to the type reaching the comparatively highest value. Two raters independently analyzed 261 records from which all information on mental disorders in family members and the patient himself/herself as well as all biographical data from the first manifestation of a symptom disorder onwards had been erased by technical assistants. In 106 of the records, a global assignment to the types of premorbid personality had already been performed by one of the authors of the typology. The scores for the same type assessed by the two ratings correlated highly with each other (0.77 to 0.80), the concordance of types reached a kappa-value of 0.55 (P < 0.001), and the results of the operationalized typing agreed in the same order with the result of global typing in the subsample of n = 106.(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗

A longitudinal study of dental students' personality type preferences.

The Myers-Briggs Type Indicator was administered to five classes of students at the beginning and end of their dental education. The 161 students who completed both tests were categorized according to personality type. The Spearman rank-order correlation of the two sets of data was calculated and tested. Changes in personality type between the tests were noted using two different standards. The first standard defined change as any alteration in the four-letter MBTI designation and thus was a measure of change in type. The second standard defined change utilizing the 95 percent confidence interval of the continuous score of each of the four MBTI scales and thus was a measure of change in the underlying construct, personality. The first standard indicated 75.8 percent of students change type; the second indicated 11.2 percent changed personality. These data are consistent with previously reported studies, but raise questions regarding what is being measured and how the data are being analyzed.

Confidence Intervals↗