| 1. |
- Boson, Karin, 1984, et al.
(författare)
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The Junior Temperament and Character Inventory (JTCI): Psychometric Properties of Multi-Informant Ratings
- 2018
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Ingår i: Psychological Assessment. - : American Psychological Association (APA). - 1040-3590 .- 1939-134X. ; 30:4, s. 550-555
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Tidskriftsartikel (refereegranskat)abstract
- (PsycINFO Database Record © 2017 APA, all rights reserved). The aims of the study were (a) to establish norms for the Swedish child self-report and caregiver rating versions of the Junior and Temperament Character Inventory (JTCI) among young adolescents, (b) to investigate its psychometric properties, and © to investigate congruence between children's self-reports and caregivers' ratings of a child's personality. The sample was a general population of 1,046 children ages 12-14 years and 654 caregivers. The JTCI was found to be reliable on all dimensions except Persistence in the child self-report version. Caregivers rated their own children's personalities as more mature than did the children themselves. Caregivers especially overestimated their daughters' self-reported capabilities for self-acceptance and self-efficacy and might have underestimated their daughters' need for emotional support. This highlights the importance of including the child's self-report on personality in both research and clinical assessments. The results also support the importance of age- and gender-separated norms.
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| 2. |
- Brändström, Sven, 1952-, et al.
(författare)
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Distributions by age and sex of the dimensions of Temperament and Character Inventory in a cross-cultural perspective among Sweden, Germany, and the USA
- 2001
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Ingår i: Psychological Reports. - 0033-2941 .- 1558-691X. ; 89, s. 747-758
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Tidskriftsartikel (refereegranskat)abstract
- Distribution by age and sex of the dimensions of the Temperament and Character Inventory were assessed cross-culturally for samples in Sweden, German, and USA. The Temperament and Character Inventory is a 240-item (Sweden, 238-item), self-administered, true-false format, paper-and-pencil test developed by Cloninger and his co-workers based on his unified biosocial theory of personality. The inventory measures the Temperament dimensions Novelty Seeking, Harm Avoidance, Reward Dependence, and Persistence as well as the Character dimensions, Self-directedness, Cooperativeness, and Self-transcendence. The samples consisted of 300 German subjects, 300 Swedish subjects, and 300 U.S. subjects matched by age cohort and sex. Stability of the personality dimensions was evaluated across samples as were their age and sex distributions. We found significant affects of age, sex, and culture in univariate and multivariate comparisons on the personality dimensions. However, several significant differences in the personality dimensions for both European samples appear to be similar compared with those of the U.S. sample. We have to conclude that sex- and age-specific norms for the dimensions of the Temperament and Character Inventory are necessary given the established significant differences.
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| 3. |
- Brändström, Sven, 1952-, et al.
(författare)
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Further development of the Temperament and Character Inventory
- 2001
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Ingår i: Psychological Reports. - 0033-2941 .- 1558-691X. ; 93, s. 995-1002
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Tidskriftsartikel (refereegranskat)abstract
- The Temperament and Character Inventory is an internationally used personality questionnaire based on Cloninger’s psychobiological theory of personality. Given some limitations of Version 9 a revised version was developed. The structural equivalence of the two versions was demonstrated from a cross-cultural perspective with 309 and 173 healthy volunteers from Sweden and Germany, respectively, who completed both versions in one session. In testing for the replicability of the factors across both samples as well as across both versions, an orthogonal Procrustes rotation method was used. The reliability coefficients for the revision were higher than the former version for both samples. The factor structures of the inventory remain highly equivalent across cultures and across versions. The results indicate a cross-cultural transferability of the Temperament and Character dimensions of the inventory. The stability and the validity of the 7-factor model of personality, as suggested by Cloninger, are supported. The Temperament and Character Inventory-Revised represents an important and useful method for the assessment of personality.
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| 4. |
- Brändström, Sven, 1952-, et al.
(författare)
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Further development of the temperament and character inventory
- 2003
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Ingår i: Psychological Reports. - 0033-2941 .- 1558-691X. ; 93:3 II, s. 995-1002
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Tidskriftsartikel (refereegranskat)abstract
- The Temperament and Character Inventory is an internationally used personality questionnaire based on Cloninger's psychobiological theory of personality. Given some limitations of Version 9 a revised version was developed. The structural equivalence of the two versions was demonstrated from a cross-cultural perspective with 309 and 173 healthy volunteers from Sweden and Germany, respectively, who completed both versions in one session. In testing for the replicability of the factors across both samples as well as across both versions, an orthogonal Procrustes rotation method was used. The reliability coefficients for the revision were higher than the former version for both samples. The factor structures of the inventory remain highly equivalent across cultures and across versions. The results indicate a cross-cultural transferability of the Temperament and Character dimensions of the inventory. The stability and the validity of the 7-factor model of personality, as suggested by Cloninger, are supported. The Temperament and Character Inventory-Revised represents an important and useful method for the assessment of personality.
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| 5. |
- Brändström, Sven, 1952-
(författare)
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Personality and its complexity : An investigation of the Swedish version of the Temperament and Character Inventory
- 2009
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- In former days the descriptions of personality were based on typologies, reflecting the view that people do not change over time and so have a stable, life-long personality type. Later on exclusive categories were created, but during recent times the understanding of personality has changed due to more dimensional and dynamic thinking.Cloninger’s personality theory integrates concepts and research findings from neuroanatomy, neurophysiology of behavior and learning, and from developmental, social and clinical psychology. It is postulated that the behavioural systems of temperament and character are related to two major neural systems for the adaptation of experiences on various levels. The continuous interaction between temperament and character affects the personality development in both directions; temperament impacts upon character and vice versa during life.The development of the TCI was founded on the development of the biosocial theory of personality, which in turn stimulated the further development of the theory. Unfortunately this theory-based approach is not commonly used in the development of personality measurements. The development of a personality questionnaire on the basis of the theory must be viewed as a significant challenge, and this prompted my interest in dealing with and learning more about this personality assessment method.The objectives of this thesis were a critical evaluation of Cloninger’s theory; a test of its applicability in psychiatric science; and an attempt to contribute to its development.The main findings of our investigations can be described as follows:The adaptation of the Swedish version of the Temperament and Character Inventory (TCI) was successful and the seven factor structure of Cloninger’s biopsychological theory of personality theory was mainly confirmed by the Swedish normative data and by cross-cultural comparisons between data from Germany, Sweden and the U.S.A.The results concerning internal consistency and factor structure further underline that the adult version of the TCI is unsuitable for use in adolescents before age of 17 years. For the adolescents the junior TCI is recommended.Furthermore temperament dimensions seem to be more stable over time compared to the character dimensions. The gender and age differences found suggest that both have to be taken into account in research and clinical application.The results from our studies suggested that the Temperament and Character Inventory (TCI) has to be evaluated as a useful tool within the process of validation of diagnosis of a Personality Disorder (PD), especially in clinical practice where it is often difficult to recognise all a patient’s personality disturbances during a short time. Use of the TCI is likely to improve understanding, classification, and subsequently the interpretations in clinical settings.
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| 6. |
- Brändström, Sven, et al.
(författare)
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Reliability of informant ratings and spouse similarity based on the Temperament and Character Inventory
- 2011
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Ingår i: PSYCHOLOGICAL REPORTS. - Missoula : Psychological reports. - 0033-2941 .- 1558-691X. ; 109:1, s. 231-242
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Tidskriftsartikel (refereegranskat)abstract
- A cohort of 136 Swedish spouse pairs rated themselves and each other with the Temperament and Character Inventory. The data allowed assessment of the reliability of ratings by knowledgeable informants compared to self-rating for this personality test. The reliability of the informant rating was in the expected range, with an average correlation of .58. Agreement was slightly higher for the Temperament dimensions than for the Character dimensions. Additionally, the design allowed evaluation of the similarity between husbands and wives across the seven dimensions measured by the TCI. Correlations between spouses in self-reports were very low for Temperament, with only Harm Avoidance having a statistically significant correlation (.22, p < .05). On the other hand, all three Character dimensions were significantly correlated. These results support the conceptualization of Temperament and Character as separate components of personality. The results are consistent with previous reports on the personality of spouse pairs. Read More: http://www.amsciepub.com/doi/abs/10.2466/02.09.PR0.109.4.231-242?journalCode=pr0
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| 7. |
- Brändström, Sven, 1952-, et al.
(författare)
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Swedish normative data on personality using the Temperament and Character Inventory
- 1998
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Ingår i: Comprehensive Psychiatry. - 0010-440X .- 1532-8384. ; 39:3, s. 122-128
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Tidskriftsartikel (refereegranskat)abstract
- The Temperament and Character Inventory (TCI) is a self-report personality questionnaire based on Cloninger's psychobiological model of personality, which accounts for both normal and abnormal variation in the two major components of personality, temperament and character. Normative data for the Swedish TCI based on a representative Swedish sample of 1,300 adults are presented, and the psychometric properties of the questionnaire are discussed. The structure of the Swedish version replicates the American version well for the means, distribution of scores, and relationships within the between scales and subscales. Further, the Swedish inventory had a reliable factor structure and test-retest performance. The results of this study confirm the theory of temperament and character as a seven-factor model of personality.
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| 8. |
- Brändström, Sven, 1952-, et al.
(författare)
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The Swedish Version of the Temperament and Character Inventory (TCI) : A Cross-Validation of Age and Gender Influences
- 2008
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Ingår i: European Journal of Psychological Assessment. - : Hogrefe Publishing Group. - 1015-5759 .- 2151-2426. ; 24:1, s. 14-21
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Tidskriftsartikel (refereegranskat)abstract
- In order to establish new norms of the Swedish version of the Temperament and Character Inventory (TCI), data from 2,209 Swedish individuals (age between 13 and 80) was analyzed. The second aim was to evaluate the impact of age and gender on the questionnaire scores. The third aim was to investigate whether the TCI can be meaningfully applied to adolescents in personality assessment as a basis for further research and clinical studies. Age and gender showed independent effects on personality dimensions, which implies that age and gender specific norms have to be established for the TCI. Furthermore, the results in terms of inconsistencies in the correlational and factorial structure, as well as low internal consistency scores in the younger age groups, suggest that the adult version of the TCI should not be applied below the age of 17; for these age groups we recommend the use of the junior TCI (JTCI). The inventory is under further development and several items are in need of revision in order to create less complicated formulations, enabling an improvement in the psychometrics.
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| 9. |
- Brändström, Sven, et al.
(författare)
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The Swedish version of the Temperament and Character Inventory (TCI)
- 2008
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Ingår i: European Journal of Psychological Assessment. - Göttingen : Hogrefe & Huber Publishers. - 1015-5759 .- 2151-2426. ; 24:1, s. 14-21
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Tidskriftsartikel (refereegranskat)abstract
- In order to establish new norms of the Swedish version of the Temperament and Character Inventory (TCI), data from 2,209 Swedish individuals (age between 13 and 80) was analyzed. The second aim was to evaluate the impact of age and gender on the questionnaire scores. The third aim was to investigate whether the TO can be meaningfully applied to adolescents in personality assessment as a basis for further research and clinical studies. Age and gender showed independent effects on personality dimensions, which implies that age and gender specific norms have to be established for the TCI. Furthermore, the results in terms of inconsistencies in the correlational and factorial structure, as well as low internal consistency scores in the younger age groups, suggest that the adult version of the TCI should not be applied below the age of 17; for these age groups we recommend the use of the junior TCI (JTCI). The inventory is under further development and several items are in need of revision in order to create less complicated formulations, enabling an improvement in the psychometrics.
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| 10. |
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