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Ursula F Bailer, Julie C Price, Carolyn C Meltzer, Angela Wagner, Chester A Mathis, Anthony Gamst, Walter H Kaye
OBJECTIVE: Individuals with anorexia nervosa (AN) have anxious and inhibited temperaments with high concern for consequences. Studies using either positron emission tomography (PET) or functional magnetic resonance imaging (fMRI) suggest involvement of the middle and dorsal caudate (DC) in individuals recovered (REC) from AN. For example, dopamine (DA) D2/D3 receptor binding in the middle caudate and DC was associated with anxiety and harm avoidance, and blood-oxygen-level-dependent (BOLD) response in the DC was positively related to trait anxiety...
October 18, 2016: International Journal of Eating Disorders
A Bion, T Cascales, S Dubedout, N Bodeau, J P Olives, J P Raynaud
INTRODUCTION: Interest in the study of early feeding disorders (FD) has steadily increased during recent decades. During this period, research described the importance of the transactional relationships and the complex interplay between caregiver and child over time. On the basis of the previous studies, our study tried to explore the associations between the characteristics of the parents and the temperamental characteristics of the infants with early FD. GOALS: A first aim of the present study was to show if parental perception of child temperament (including ability for arousal self-regulation) and parental characteristics (emotional and eating attitudes) are associated with early FD...
October 11, 2016: L'Encéphale
Frank Qiu, Hagop S Akiskal, John R Kelsoe, Tiffany A Greenwood
BACKGROUND: Temperament and personality traits have been suggested as endophenotypes for bipolar disorder based on several lines of evidence, including heritability. Previous work suggested an anxious-reactive factor identified across temperament and personality inventories that produced significant group discrimination and could potentially be useful in genetic analyses. We have attempted to further characterize this factor structure in a sample of bipolar patients. METHODS: A sample of 1195 subjects with bipolar I disorder was evaluated, all with complete data available...
October 2, 2016: Journal of Affective Disorders
Matteo Aloi, Cristina Segura-García
OBJECTIVE: Low self-esteem and low self-directedness (SD) are considered a risk factor for the development of eating disorders (EDs). The aim of this study was to test the hypothesis that low self-esteem and low SD lead to a higher risk for EDs through the mediation of anxiety and depression. METHODS: Seventy-seven female teenagers answered the Eating Disorder Inventory 3 (EDI-3), the Intolerance of Uncertainty Scale (IUS), the Temperament and Character Inventory-Revised (TCI-R), the Rosenberg Self-Esteem Scale (RSES), and the State and Trait Anxiety Inventory (STAI), and the Symptom Checklist-90-Revised (SCL-90-R)...
October 14, 2016: International Journal of Adolescent Medicine and Health
Benjamin L Hankin, Hannah R Snyder, Lauren D Gulley, Tina H Schweizer, Patricia Bijttebier, Sabine Nelis, Gim Toh, Michael W Vasey
It is well known that comorbidity is the rule, not the exception, for categorically defined psychiatric disorders, and this is also the case for internalizing disorders of depression and anxiety. This theoretical review paper addresses the ubiquity of comorbidity among internalizing disorders. Our central thesis is that progress in understanding this co-occurrence can be made by employing latent dimensional structural models that organize psychopathology as well as vulnerabilities and risk mechanisms and by connecting the multiple levels of risk and psychopathology outcomes together...
November 2016: Development and Psychopathology
Cara M Lusby, Sherryl H Goodman, Ellen W Yeung, Martha Ann Bell, Zachary N Stowe
Associations between infants' frontal EEG asymmetry and temperamental negative affectivity (NA) across infants' first year of life and the potential moderating role of maternal prenatal depressive symptoms were examined prospectively in infants (n = 242) of mothers at elevated risk for perinatal depression. In predicting EEG, in the context of high prenatal depressive symptoms, infant NA and frontal EEG asymmetry were negatively associated at 3 months of age and positively associated by 12 months of age. By contrast, for low depression mothers, infant NA and EEG were not significantly associated at any age...
November 2016: Development and Psychopathology
Joanna Bylinka, Włodzimierz Oniszczenko
This correlational study investigated the relationships between temperament, beliefs about pain control, and pain intensity ratings in a group of 103 women diagnosed with endometriosis. Temperament traits were assessed using the Formal Characteristics of Behaviour-Temperament Inventory. Beliefs about pain control were measured using the Polish version of the Beliefs about Pain Control Questionnaire. The Numerical Rating Scale (NRS-11) was used to measure pain intensity. There was a high negative correlation between the temperament trait of endurance and pain intensity ratings...
October 13, 2016: Journal of Clinical Psychology in Medical Settings
Adrian Andrzej Chrobak, Anna Tereszko, Daria Dembinska-Krajewska, Aleksandra Arciszewska, Marcin Siwek, Dominika Dudek, Janusz Rybakowski
Chronotype is a stable trait presenting one's circardian preference. Since chronotype disturbances are common in patients with affective disorders, our aim is to evaluate chronotypes related to affective temperaments, measured with the temperament evaluation of Memphis, Pisa and San Diego-Autoquestionnaire (TEMPS-A). The study included 618 subjects (151 men and 467 women) within the framework of web-based design. They all fulfilled a questionnaire, consisting of the Composite Scale of Morningness (CSM), Sleep Wake Pattern Assessment Questionnaire (SWPAQ), and the TEMPS-A scale...
October 13, 2016: Chronobiology International
Sergio B Chavez, Luis A Alvarado, Robert Gonzalez
INTRODUCTION: Bipolar I disorder is an illness causing mood shifts that can result in personality and character trait alterations. The relationship between mood and personality and character traits in bipolar I disorder is unclear at this time. METHODS: We conducted a study from February 2009 to March 2010 that included 42 subjects with bipolar I disorder, which was confirmed using the Structured Clinical Interview for DSM-IV Axis I Disorders. Mood was assessed via the Young Mania Rating Scale (YMRS) and the 30-item Clinician-rated Inventory of Depressive Symptomatology (IDS-C)...
2016: Primary Care Companion to CNS Disorders
Elie G Karam, Elaine El Khoury, Lynn Itani
BACKGROUND: An essential point in evaluating the utility of measuring temperaments is the stability of the instrument used especially in the presence of mental disorders. One of the most commonly used instruments in the clinical setting is the Temperament Evaluation of Memphis, Pisa, Paris and San Diego Auto-questionnaire (TEMPS-A). To our knowledge, the TEMPS-A's stability in an outpatient adult clinical setting has not been evaluated. OBJECTIVE: To assess the stability of the effect of temperament, time and clinical intervention...
2016: Clinical Practice and Epidemiology in Mental Health: CP & EMH
Monique Séguin, Marie Robert, Guy Beauchamp
BACKGROUND: Personality and character traits may be a key predisposing factor to consider in the life course of people who are vulnerable to suicide. AIMS: The aim of this study is first to explore the possible presence of different subgroups of suicide decedents based on developmental profiles of adversity, and secondly to examine the association of personality and character dimensions (covariates) with the trajectory outcome. METHOD: A total of 90 cases of suicide decedents were analyzed using growth mixture modeling (GMM)...
October 12, 2016: Crisis
Meghan Miller, Ana-Maria Iosif, Gregory S Young, Monique Moore Hill, Sally Ozonoff
Converging evidence suggests shared genetic underpinnings of attention deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD). Studies of infants at risk for ASD have proliferated over the past decade; the few studies that have followed these infants beyond age 3 report a range of difficulties facing a subset of these infants as they reach school age, including elevated levels of attention problems and externalizing behavior. Given this, we aimed to identify early predictors of school-age ADHD outcomes in a sample of infant siblings at risk for ASD...
October 12, 2016: Journal of Clinical Child and Adolescent Psychology
E Patitucci, A J D Nelson, Dominic M Dwyer, R C Honey
Laboratory rats can exhibit marked, qualitative individual differences in the form of acquired behaviors. For example, when exposed to a signal-reinforcer relationship some rats show marked and consistent changes in sign-tracking (interacting with the signal; e.g., a lever) and others show marked and consistent changes in goal-tracking (interacting with the location of the predicted reinforcer; e.g., the food well). Here, stable individual differences in rats' sign-tracking and goal-tracking emerged over the course of training, but these differences did not generalize across different signal-reinforcer relationships (Experiment 1)...
October 2016: Journal of Experimental Psychology. Animal Learning and Cognition
Alexander J Shackman, Do P M Tromp, Melissa D Stockbridge, Claire M Kaplan, Rachael M Tillman, Andrew S Fox
Dispositional negativity-the propensity to experience and express more frequent, intense, or enduring negative affect-is a fundamental dimension of childhood temperament and adult personality. Elevated levels of dispositional negativity can have profound consequences for health, wealth, and happiness, drawing the attention of clinicians, researchers, and policymakers. Here, we highlight recent advances in our understanding of the psychological and neurobiological processes linking stable individual differences in dispositional negativity to momentary emotional states...
October 10, 2016: Psychological Bulletin
Lucas Giner, Hilario Blasco-Fontecilla, Diego De La Vega, Philippe Courtet
Suicide is one of the leading causes of violent death in many countries and its prevention is included in worldwide health objectives. Currently, the DSM-5 considers suicidal behavior as an entity that requires further study. Among the three validators required for considering a psychiatric disorder, there is one based on psychological correlates, biological markers, and patterns of comorbidity. This review includes the most important and recent studies on psychological factors: cognitive, emotional, temperament, and personality correlates (unrelated to diagnostic criteria)...
November 2016: Current Psychiatry Reports
Maria A Gartstein, Wolayte Bogale, Courtney L Meehan
Cross-cultural differences in temperament were evaluated for Ethiopian (N=109) and U.S. (N=109) samples of infants. We anticipated that the Sidama version of the Infant Behavior Questionnaire-Revised (IBQ-R; Gartstein & Rothbart, 2003) developed for use in Ethiopia would demonstrate satisfactory psychometric properties, and hypothesized significant cross-cultural differences in levels of fine-grained temperament characteristics. Interactions between culture, infant age, and sex were also considered. Internal consistency was satisfactory for 13 of the 14 IBQ-R scales (with a somewhat low estimate observed for Duration of Orienting), and an examination of the structure indicated patterns similar to those observed in the US, and elsewhere...
October 6, 2016: Infant Behavior & Development
Katarzyna Prochwicz, Łukasz Gawęda
In this study we examined the hypothesis that depression and anxiety may mediate the relationship between personality traits and both positive and negative psychotic-like experiences (PLEs) in healthy adults. The Community Assessment of Psychic Experiences (CAPE) scale, Temperament and Character Inventory (TCI), Beck Depression Inventory (BDI) and State and Trait Anxiety Inventory (STAI) were administered to 492 healthy individuals. Multiple stepwise regression and mediation analyses were performed to examine whether depressive and anxiety symptoms influence the relationship between the TCI dimensions and positive and negative PLEs...
September 23, 2016: Psychiatry Research
Ayşegül Batıoğlu Karaaltın, Zerrin Binbay, Özgür Yiğit, Zehra Dönmez, Umur Yollu
AIM: Larynx cancer patients usually use alcohol besides tobacco. It has been reported earlier that nearly half of the patients who have undergone laryngectomcy after larynx cancer diagnosis still continue to consume alcohol after the operation. The aim of this study is to compare the mood and character features of patients who do or do not consume alcohol during the post-operative period and thus to be able to predict the patients who will continue their alcohol use at the post-operative period...
September 26, 2016: Clinical Otolaryngology
Bodo Brand, Markus O Scheinhardt, Juliane Friedrich, Daisy Zimmer, Norbert Reinsch, Siriluck Ponsuksili, Manfred Schwerin, Andreas Ziegler
BACKGROUND: The importance of the adrenal gland in regard to lactation and reproduction in cattle has been recognized early. Caused by interest in animal welfare and the impact of stress on economically important traits in farm animals the adrenal gland and its function within the stress response is of increasing interest. However, the molecular mechanisms and pathways involved in stress-related effects on economically important traits in farm animals are not fully understood. Gene expression is an important mechanism underlying complex traits, and genetic variants affecting the transcript abundance are thought to influence the manifestation of an expressed phenotype...
October 6, 2016: BMC Genetics
Sara J Bufferd, Lea R Dougherty, Thomas M Olino, Margaret W Dyson, Gabrielle A Carlson, Daniel N Klein
Up to 20% of preschool-age children meet criteria for anxiety disorders and, for a large subset, anxiety appears to persist throughout early childhood. However, little is known about which factors predict persistence/recurrence of anxiety in young children. Temperament, including behavioral inhibition (BI), negative emotionality (NE), and positive emotionality (PE), predict the onset of anxiety disorders, but to our knowledge no study has examined whether temperament predicts the course of anxiety in young children...
October 5, 2016: Journal of Clinical Child and Adolescent Psychology
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