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Brancati GE, Barbuti M, Pallucchini A, Cotugno B, Schiavi E, Hantouche EG, Perugi G. Reactivity, Intensity, Polarity and Stability questionnaire (RIPoSt-40) assessing emotional dysregulation: Development, reliability and validity. J Affect Disord 2019; 257:187-194. [PMID: 31301622 DOI: 10.1016/j.jad.2019.07.028] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 06/06/2019] [Accepted: 07/04/2019] [Indexed: 11/15/2022]
Abstract
BACKGROUND Emotional dysregulation (ED) is a heterogenous construct with great relevance in psychiatric research and clinical practice. In the present study, we validated a 40-items version of the Reactivity, Intensity, Polarity and Stability questionnaire (RIPoSt-40), a self-report measure of ED. METHODS A non-clinical sample (N = 396) and two clinical samples of patients with cyclothymia (N = 120) and ADHD (N = 54) were recruited. Items were selected and subscales were derived based on inter-item correlations and PCA with promax rotation in the non-clinical sample. Test-retest reliability was assessed in a subsample (N = 60). Internal consistency and concurrent validity with TEMPS-M factors were evaluated in each sample. The three groups results were compared to ascertain discriminant validity. RESULTS Four subscales were identified as measures of affective instability, emotional impulsivity, negative and positive emotionality. The first three subscales also sum up to a negative ED score comprising thirty items. Measures of reliability (test-retest r = 0.71-0.84) and internal consistency (Cronbach's α = 0.72-0.95) were generally high. Concurrent validity was supported by correlations with TEMPS-M factors. Discriminant validity was significant (p < 0.001) with cyclothymic and ADHD patients showing higher scores for each subscale, except for positive emotionality. LIMITATIONS The non-clinical sample was recruited through a web-survey and mainly included young and highly educated subjects. Mood and anxiety comorbidity of the clinical samples were not taken into consideration. CONCLUSION RIPoSt-40 questionnaire has proved to be a valid, reliable and useful tool to assess ED both in clinical and non-clinical contexts.
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Affiliation(s)
- Giulio E Brancati
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy; Sant'Anna School of Advanced Studies, Pisa, Italy.
| | - Margherita Barbuti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Biagio Cotugno
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Elisa Schiavi
- Azienda Ospedaliera Universitaria Pisana, Pisa Italy
| | - Elie G Hantouche
- Centre des Troubles Anxieux et de l'Humeur, Anxiety & Mood Center, 89 Boulevard de Courcelles 75008, Paris, France
| | - Giulio Perugi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Jiménez E, Bonnín CDM, Solé B, Sánchez-Moreno J, Reinares M, Torrent C, Torres I, Salagre E, Varo C, Ruíz V, Giménez A, Benabarre A, Gutiérrez-Rojas L, Cervilla J, Sáiz PA, García-Portilla MP, Bobes J, Amann BL, Martínez-Arán A, Vieta E. Spanish validation of the Barcelona TEMPS-A questionnaire in patients with bipolar disorder and general population. J Affect Disord 2019; 249:199-207. [PMID: 30772748 DOI: 10.1016/j.jad.2019.02.037] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 01/16/2019] [Accepted: 02/11/2019] [Indexed: 12/28/2022]
Abstract
BACKGROUND The Temperament Evaluation of the Memphis, Pisa, Paris, and San Diego (TEMPS-A) is a self-administered questionnaire intended to assess five affective temperaments: depressive, cyclothymic, hyperthymic, irritable and anxious. Our objective was to examine the psychometric properties of the TEMPS-A using a sample comprised by patients with bipolar disorder (BD) and healthy controls (HC) and to determine cut-off scores for each temperament. METHODS Five hundred and ninety-eight individuals (327 BD and 271 HC) completed the TEMPS-A. Cronbach's alpha was used to examine internal consistency reliability. Test-retest reliability and association between different temperamental scales were assessed using Spearman correlation. To confirm factor structure a confirmatory factor analysis (CFA) was carried out. Cut-off scores indicating the presence of dominant temperament were also calculated. RESULTS Internal consistency was optimal for all temperament subscales (α: 0.682- 0.893). The questionnaire demonstrated good test-retest reliability (ρ: 0.594-0.754). The strongest positive associations were found between cyclothymic and anxious and between depressive and anxious temperaments. Hyperthymic and depressive as well as hyperthymic and anxious temperaments showed a strong negative correlation. LIMITATIONS The HC sample was not matched with the BD group. There were some sociodemographic and clinical differences between groups that may impact on the obtained results. A portion of patients with BD was recruited from tertiary centers. CONCLUSIONS The Spanish version of the Barcelona TEMPS-A questionnaire presents a good internal consistency and their results are stable in clinical population. The performance of the Barcelona TEMPS-A is as good as the original scale.
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Affiliation(s)
- Esther Jiménez
- Bipolar and Depression Disorders Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
| | - Caterina Del Mar Bonnín
- Bipolar and Depression Disorders Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
| | - Brisa Solé
- Bipolar and Depression Disorders Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
| | - Jose Sánchez-Moreno
- Bipolar and Depression Disorders Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
| | - María Reinares
- Bipolar and Depression Disorders Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
| | - Carla Torrent
- Bipolar and Depression Disorders Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
| | - Imma Torres
- Bipolar and Depression Disorders Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
| | - Estela Salagre
- Bipolar and Depression Disorders Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
| | - Cristina Varo
- Bipolar and Depression Disorders Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
| | - Victoria Ruíz
- Institut Clínic de Neurociències, Hospital Clinic, Barcelona, Catalonia, Spain
| | - Anna Giménez
- Bipolar and Depression Disorders Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
| | - Antoni Benabarre
- Bipolar and Depression Disorders Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
| | - Luís Gutiérrez-Rojas
- Psychiatry Service, Hospital Clínico San Cecilio, University of Granada, Granada, Spain
| | - Jorge Cervilla
- Psychiatry Service, Hospital Clínico San Cecilio, University of Granada, Granada, Spain
| | - Pilar A Sáiz
- Department of Psychiatry, School of Medicine, University of Oviedo,CIBERSAM. Instituto de Neurociencias del Principado de Asturias, INEUROPA, Oviedo, Spain; Servicio de Salud del Principado de Asturias (SESPA), Oviedo, Spain
| | - M Paz García-Portilla
- Department of Psychiatry, School of Medicine, University of Oviedo,CIBERSAM. Instituto de Neurociencias del Principado de Asturias, INEUROPA, Oviedo, Spain; Servicio de Salud del Principado de Asturias (SESPA), Oviedo, Spain
| | - Julio Bobes
- Department of Psychiatry, School of Medicine, University of Oviedo,CIBERSAM. Instituto de Neurociencias del Principado de Asturias, INEUROPA, Oviedo, Spain; Servicio de Salud del Principado de Asturias (SESPA), Oviedo, Spain
| | - Benedikt L Amann
- Department of Psychiatry, Institut de Neuropsiquiatria i Addiccions, Centre Fòrum Research Unit, Parc de Salut Mar Hospital del Mar, IMIM, Autonomous University of Barcelona, CIBERSAM, Barcelona, Spain
| | - Anabel Martínez-Arán
- Bipolar and Depression Disorders Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain.
| | - Eduard Vieta
- Bipolar and Depression Disorders Unit, Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain.
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Torrente F, López P, Lischinsky A, Cetkovich-Bakmas M, Manes F. Depressive symptoms and the role of affective temperament in adults with attention-deficit/hyperactivity disorder (ADHD): A comparison with bipolar disorder. J Affect Disord 2017; 221:304-311. [PMID: 28688349 DOI: 10.1016/j.jad.2017.06.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 05/10/2017] [Accepted: 06/17/2017] [Indexed: 11/24/2022]
Abstract
OBJECTIVES To investigate the characteristics of depressive symptoms and the influence of affective temperament in adults with attention-deficit/hyperactivity disorder (ADHD), in comparison with bipolar disorder (BD) patients and healthy controls (HCs). METHOD Sixty patients with ADHD, 50 patients with BD, and 30 HCs were assessed with instruments for measuring depressive symptoms (Beck Depression Inventory-II), and affective temperaments (Temperament Scale of Memphis, Pisa and San Diego, self-administered version; TEMPS-A). In addition, participants were evaluated with scales for measuring ADHD symptoms, impulsiveness, anxiety, executive dysfunction, and quality of life. RESULTS ADHD patients showed levels of depressive symptoms similar to BD patients and higher than HCs. Only neurovegetative symptoms of depression differentiated ADHD and BD groups (BD > ADHD). Depressive symptoms in ADHD patients correlated positively with core ADHD, impulsivity, anxiety, and dysexecutive symptoms and negatively with quality of life. Thirty-eight percent of patients with ADHD scored above the cutoff for at least one affective temperament. Cyclothymic was the more common affective temperament (25%). ADHD patients with affective temperamental traits were more depressed and impulsive than patients without those traits and showed a symptomatic profile analogous to BD patients. LIMITATIONS The small size of resultant samples when ADHD group was stratified by the presence of affective temperament. In addition, results may not generalize to less severe ADHD patients from the community. CONCLUSIONS Concomitant depressive symptoms constitute a common occurrence in adults with ADHD that carries significant psychopathological and functional consequences. The concept of affective temperaments may be an interesting link for explaining depressive symptomatology and emotional impulsivity in a subgroup of patients with ADHD, beyond the classic idea of comorbidity.
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Affiliation(s)
- Fernando Torrente
- Laboratory of Psychopathology Research, Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Buenos Aires, Argentina.
| | - Pablo López
- Laboratory of Psychopathology Research, Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Alicia Lischinsky
- Laboratory of Psychopathology Research, Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Marcelo Cetkovich-Bakmas
- Laboratory of Psychopathology Research, Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
| | - Facundo Manes
- Laboratory of Psychopathology Research, Institute of Cognitive and Translational Neuroscience (INCyT), INECO Foundation, Favaloro University, Buenos Aires, Argentina
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Nakato Y, Inoue T, Nakagawa S, Kitaichi Y, Kameyama R, Wakatsuki Y, Kitagawa K, Omiya Y, Kusumi I. Confirmation of the factorial structure of the Japanese short version of the TEMPS-A in psychiatric patients and general adults. Neuropsychiatr Dis Treat 2016; 12:2173-9. [PMID: 27601911 PMCID: PMC5003593 DOI: 10.2147/ndt.s97796] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND The Temperament Evaluation of the Memphis, Pisa, Paris, and San Diego Auto-questionnaire (TEMPS-A) is a 110-item questionnaire that assesses five affective temperaments. However, a valid shortened version is desired for large-scale investigations to enhance the compliance of respondents. METHODS A confirmatory factor analysis was conducted among 320 psychiatric patients and 61 general adults. The participants completed the Japanese 39-item short version of the TEMPS-A, and a portion of the participants completed the 110-item version. An exploratory factor analysis with the principal factor method and varimax rotation was conducted to identify a more suitable model of the short version of the TEMPS-A. RESULTS The confirmatory factor analysis revealed that the 39-item version exhibited a poor model fit. However, we found that the 18-item version exhibited a firm five-factor structure based on the exploratory factor analysis, and this model exhibited an acceptable model fit. It had good or acceptable internal consistency (Cronbach's αs: 0.672-0.819). LIMITATIONS The majority of the subjects in the present study were patients, and the temperament data may have been affected by psychiatric symptoms. CONCLUSION A firm five-factor structure was not found in the 39-item short version of the Japanese TEMPS-A. Therefore, an 18-item version was proposed. This new 18-item version of the TEMPS-A might be useful for clinical applications and large-scale investigations.
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Affiliation(s)
- Yasuya Nakato
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Sapporo
| | - Takeshi Inoue
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Sapporo; Department of Psychiatry, Tokyo Medical University, Tokyo, Japan
| | - Shin Nakagawa
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Sapporo
| | - Yuji Kitaichi
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Sapporo
| | - Rie Kameyama
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Sapporo
| | - Yumi Wakatsuki
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Sapporo
| | - Kan Kitagawa
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Sapporo
| | - Yuki Omiya
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Sapporo
| | - Ichiro Kusumi
- Department of Psychiatry, Hokkaido University Graduate School of Medicine, Sapporo
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Woodruff E, Genaro LT, Landeira-Fernandez J, Cheniaux E, Laks J, Jean-Louis G, Nardi AE, Versiani MC, Akiskal HS, Mendlowicz MV. Validation of the Brazilian brief version of the temperament auto-questionnaire TEMPS-A: the brief TEMPS-Rio de Janeiro. J Affect Disord 2011; 134:65-76. [PMID: 21782248 DOI: 10.1016/j.jad.2011.02.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2010] [Revised: 01/19/2011] [Accepted: 02/01/2011] [Indexed: 11/26/2022]
Abstract
BACKGROUND Over the last thirty years, Akiskal and collaborators have described and developed operationalized diagnostic criteria for five types of affective temperaments - cyclothymic, irritable, hyperthymic, depressive, and anxious. A 110-item, yes-or-no questionnaire, the Temperament Evaluation of Memphis, Pisa, Paris, and San Diego (TEMPS-A), was specifically developed for measuring temperamental variation. The TEMPS-A was translated into more than 25 languages and cross-culturally valid versions are now available in Italian, French, German, Japanese, Turkish, Arabic, Polish, Hungarian, Spanish and Portuguese. Recent studies in the US and in Europe, however, have suggested that shorter versions of TEMPS-A can be just as efficient as the full ones while potentially enhancing the compliance of respondents. The main objective of the present study was to validate a brief Brazilian Portuguese version of TEMPS-A (brief TEMPS-Rio de Janeiro). METHODS Our main sample consisted of 997 undergraduate students (female = 72.6%) from seven different universities located in the city of Rio de Janeiro, Brazil. An additional group of 167 healthy senior citizens (women = 83.8%) was recruited in senior community centers in the city of Rio de Janeiro, Brazil. All participants were asked to complete the 110-item, Brazilian translation of the full version of the TEMPS-A. RESULTS An exploratory factor analysis (PCA type 2, Varimax rotation) vying for a five-factor solution yielded mixed results, with cyclothymic traits, physical symptoms of anxiety and preoccupation with the well-being of a family member loading together on the first factor. When a forced six-factor solution was attempted, cyclothymic, irritable, hyperthymic, and depressive were delineated as predicted by the theory. The original generalized anxious temperament was split into two sharply delimited components, a "worrying" subscale and an abbreviated anxious subscale, which included physical symptoms of anxiety and concerns with the well-being of relatives. Based on the tripartite model of anxiety and depression, we proposed that the abridged anxious subscale, which includes physical symptoms of anxiety, represents the "true" generalized anxious temperament, while the "worrying" subscale corresponds to the "general distress factor". The internal consistency of the six subscales thus identified was generally good, ranging from 0.67 (anxious subscale) to 0.81 (worrying subscale), with cyclothymic, irritable, depressive, and hyperthymic subscales exhibiting intermediate values (0.74, 0.74, 0.72, and 0.7, respectively). LIMITATIONS The present study was based on a non-clinical sample that does not reflect accurately the characteristics of the Brazilian population. The relative uniformity of the sample in terms of age and education precluded a more in-depth analysis of the influence of these highly relevant factors. Further, we did not assess convergent, divergent or test-retest validity. CONCLUSIONS We believe that the brief Brazilian version of the TEMPS-A auto-questionnaire will provide Brazilian researchers and clinicians with a psychometrically sound instrument and thus contribute toward the creation of a worldwide research network dedicated to the investigation of affective temperaments.
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Affiliation(s)
- Erica Woodruff
- Institute of Psychiatry, Universidade Federal do Rio de Janeiro, IPUB-UFRJ, Rio de Janeiro, Brazil
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Matsudaira T, Igarashi H, Kikuchi H, Kano R, Mitoma H, Ohuchi K, Kitamura T. Factor structure of the Hospital Anxiety and Depression Scale in Japanese psychiatric outpatient and student populations. Health Qual Life Outcomes 2009; 7:42. [PMID: 19445722 PMCID: PMC2687424 DOI: 10.1186/1477-7525-7-42] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2009] [Accepted: 05/17/2009] [Indexed: 11/16/2022] Open
Abstract
Background The Hospital Anxiety and Depression Scale (HADS) is a common screening instrument excluding somatic symptoms of depression and anxiety, but previous studies have reported inconsistencies of its factor structure. The construct validity of the Japanese version of the HADS has yet to be reported. To examine the factor structure of the HADS in a Japanese population is needed. Methods Exploratory and confirmatory factor analyses were conducted in the combined data of 408 psychiatric outpatients and 1069 undergraduate students. The data pool was randomly split in half for a cross validation. An exploratory factor analysis was performed on one half of the data, and the fitness of the plausible model was examined in the other half of the data using a confirmatory factor analysis. Simultaneous multi-group analyses between the subgroups (outpatients vs. students, and men vs. women) were subsequently conducted. Results A two-factor model where items 6 and 7 had dual loadings was supported. These factors were interpreted as reflecting anxiety and depression. Item 10 showed low contributions to both of the factors. Simultaneous multi-group analyses indicated a factor pattern stability across the subgroups. Conclusion The Japanese version of HADS indicated good factorial validity in our samples. However, ambiguous wording of item 7 should be clarified in future revisions.
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Affiliation(s)
- Tomomi Matsudaira
- Department of Clinical Behavioural Sciences (Psychological Medicine), Kumamoto University, Graduate School of Medical Sciences, 1-1-1 Honjo, Kumamoto, Kumamoto, Japan 860-8556.
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Heterogeneity in comorbidity between major depressive disorder and generalized anxiety disorder and its clinical consequences. J Nerv Ment Dis 2009; 197:215-24. [PMID: 19363376 PMCID: PMC2853224 DOI: 10.1097/nmd.0b013e31819d954f] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Major depressive disorder (MDD) and generalized anxiety disorder (GAD) are highly comorbid and, as diagnoses, problematic because they are heterogeneous, may impair functioning even in subclinical manifestations, and may not predict important external criteria as well as empirically-derived classifications. The present study employed a latent class analysis using data from National Comorbidity Survey (1990-1992) and focused on respondents who endorsed at least 1 screening question for MDD and 1 for GAD (N = 1009). Results revealed 4 symptom domains (somatic anxiety, somatic depression, psychological anxiety, and psychological depression) reflecting the heterogeneity of MDD and GAD, and 7 respondent classes. Analysis revealed that people in classes with a high prevalence of either somatic anxiety or somatic depression symptoms presented with the highest levels of disability, distress, and service utilization. Evidence also was found for clinically meaningful subthreshold comorbid conditions. Anxiety-related and depression-related symptoms can be meaningfully differentiated, but differentiating between somatic and psychological symptoms has the greatest practical significance.
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Akiskal HS, Akiskal KK, Haykal RF, Manning JS, Connor PD. TEMPS-A: progress towards validation of a self-rated clinical version of the Temperament Evaluation of the Memphis, Pisa, Paris, and San Diego Autoquestionnaire. J Affect Disord 2005; 85:3-16. [PMID: 15780671 DOI: 10.1016/j.jad.2004.12.001] [Citation(s) in RCA: 429] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2004] [Accepted: 12/09/2004] [Indexed: 11/21/2022]
Abstract
BACKGROUND Our aim was to validate the Temperament Evaluation of the Memphis, Pisa, Paris, and San Diego Autoquestionnaire (TEMPS-A) in a clinical population. METHODS The study was conducted in two Memphis mood clinics involving 398 affectively ill patients with young to middle index age (42 years+/-13 S.D.), who were 95% white, 62% female, and 51% bipolar spectrum. A subset of 157 of the entire sample were retested in 6-12 months, and the entire sample was then subjected to factor analysis (PCA extraction method with varimax rotation). RESULTS We obtained high test-retest reliability ranging from 0.58 for the irritable, to 0.68, 0.69 and 0.70, respectively, for the cyclothymic, dysthymic and hyperthymic. The hypothesized four-factor structure of the TEMPS-A was upheld, with the cyclothymic explaining 14% of the variance, followed by the irritable, hyperthymic, and dysthymic together accounting for another 14%. Internal consistency was excellent, with Chronbach alphas ranging from 0.76 for the dysthymic to 0.88 for the cyclothymic. Exploratory factor analysis revealed 2 super factors, Factor I loading on cyclothymic, irritable, and dysthymic temperaments, and Factor II loading heavily on the hyperthymic. The 50-item TEMPS-A-Clinical Version was constructed by using a cutoff of alpha > or =0.4 for traits loading exclusively on their original temperaments. We also proposed a longer 69-item version for future study, in which we permitted a greater number of traits based on clinical considerations (alpha cutoff 0.30). LIMITATION The sample was preponderantly white, and may not generalize to other U.S. ethnic groups. This earlier version of TEMPS-A did not include the anxious temperament. CONCLUSIONS We psychometrically validated the TEMPS-A in affectively ill outpatients, leading to an instrument suitable for use in psychiatric, especially affectively ill, populations. It is noteworthy that in this clinically ill population we succeeded in measuring traits which could make subjects vulnerable to affective episodes, as well as those of adaptive nature. For instance, the dysthymic emerged as bound to routine, self-blaming, shy-nonassertive, sensitive to criticism, yet self-denying, dependable, and preferring to work for someone else rather than be the boss. The hyperthymic had the highest number of "positive" traits: upbeat, fun-loving, outgoing, jocular, optimistic, confident, full of ideas, eloquent, on the go, short-sleeper, tireless, who likes to be the boss, but single-minded, risk-taker, and unlikely to admit to his/her meddlesome nature. The cyclothymic emerged as labile with rapid shifts in mood; unstable in energy, self-esteem and socialization; unevenly gifted and dilettante; yet keen in perception, intense in emotions, and romantic. The irritable emerged as skeptical and critical (which might be considered intellectual virtues), but otherwise having the "darkest" nature of all temperaments: grouchy, complaining, dissatisfied; anger- and violence-prone, and sexually jealous. The foregoing temperament attributes, observed in a moderately severe group of patients with affective disorders, nonetheless testify to the evolutionary context of these disorders-"submissive" behavior, territoriality, romantic charm, and last, but not least, sexually jealous with its associated specter of violence. We hypothesize that the putative social and limbic mechanisms underlying mood disorders appear to have archaic origins on an evolutionary scale. We finally submit that the traits underlying affective disorders are very much part of human nature.
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Akiskal HS, Mendlowicz MV, Jean-Louis G, Rapaport MH, Kelsoe JR, Gillin JC, Smith TL. TEMPS-A: validation of a short version of a self-rated instrument designed to measure variations in temperament. J Affect Disord 2005; 85:45-52. [PMID: 15780675 DOI: 10.1016/j.jad.2003.10.012] [Citation(s) in RCA: 257] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2003] [Accepted: 10/31/2003] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To validate a short English-language version of the Temperament Evaluation of Memphis, Pisa, Paris and San Diego-autoquestionnaire version (TEMPS-A), a self-report questionnaire designed to measure temperamental variations in psychiatric patients and healthy volunteers. Its constituent subscales and items were formulated on the basis of the diagnostic criteria for affective temperaments (cyclothymic, dysthymic, irritable, hyperthymic, and anxious), originally developed by the first author and his former collaborators. Further item wording and selection were achieved at a later stage through an iterative process that incorporated feedback from clinicians, researchers, and research volunteers. METHOD A total of 510 volunteers (284 patients with mood disorders, 131 relatives of bipolar probands, and 95 normal controls) were recruited by advertisement in the newspapers, announcements on radio and television, flyers and newsletters, and word of mouth. All participants were interviewed using the Structured Clinical Interview for DSM-III-R, and completed the 110-item TEMPS-A and the Temperament and Character Inventory (TCI-125). The factorial structure, the alpha coefficients, and the item-total correlations coefficients of the TEMPS-A and the correlation coefficients between the dimensions of the TCI and the TEMPS-A subscales were then determined. RESULTS A principal components analysis with a Varimax rotation found that 39 out of the 110 original items of the TEMPS-A loaded on five factors that were interpreted as representing the cyclothymic, depressive, irritable, hyperthymic, and anxious factors. Coefficients alpha for internal consistency were 0.91 (cyclothymic), 0.81 (depressive), 0.77 (irritable), 0.76 (hyperthymic), and 0.67 (anxious) subscales. We found statistically significant positive correlations between all-but the hyperthymic-subscales and harm avoidance. Positive correlations with the hyperthymic and cyclothymic, and novelty seeking and negative correlations with the remaining subscales were also recorded. Other major findings included positive correlations between the hyperthymic and reward dependence, persistence and self-directedness; positive correlation between the self-transcendence and the cyclothymic, hyperthymic and the anxious; and negative correlations between the depressive, cyclothymic, irritable, anxious and cooperativeness. LIMITATION As the full-scale anxious temperament was added after the four scales of the TEMPS-A were developed, it has only been evaluated in 345 subjects. CONCLUSIONS These data indicate that the TEMPS-A in its shortened version is a psychometrically valid scale with good internal consistency. The proposed five subscale structure is upheld. Concurrent validity against the TCI is shown. Most importantly, for each of the temperaments, we were able to show positive attributes which are meaningful in an evolutionary context, along with traits which make a person vulnerable to mood shifts. This hypothesized dual nature of temperament, which is upheld by our data, is a desirable characteristic for a putative behavioral endophenotype in an oligogenic model of inheritance for bipolar disorder.
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Affiliation(s)
- Hagop S Akiskal
- Department of Psychiatry, International Mood Center, University of California, San Diego, VA Psychiatry (116A), 3350 La Jolla Village Drive, San Diego, CA 92161, USA.
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