Search results for "Trait"
showing 10 items of 1361 documents
Repressive Coping Style and Its Relation to Psychosocial Distress in Males With Erectile Dysfunction
2010
ABSTRACT Introduction There is evidence that repressive coping adversely affects medical conditions such as coronary heart disease, hypertension, and bronchial asthma. Erectile dysfunction (ED) is known to have a severe and lasting negative impact on health, quality of life, and partnership. Although ED may be eminently threatening for the self-image of affected men, a repressive coping style and its consequences for their mental health and partnership has not yet been investigated. Aim Based on the presumption that the male self-image is threatened by ED, we expected men with repressive coping strategies—although reporting the same degree of impairments regarding their sexual function—to d…
Dopamine D4 receptor exon III polymorphism, adverse life events and personality traits in a nonclinical German adult sample.
2010
Personality and temperament embrace a wide area of both psychological and behavioral processes which are also based on disposition. A functional polymorphism in exon III of the dopamine D4 receptor gene (DRD4) has been a highly suspect genetic marker for personality in spite of ambiguous results. The present study aimed to further elucidate the relationship between DRD4, negative life events and personality in a representative nonclinical sample. Hundred sixty-seven Germans completed the NEO Five-Factor Inventory, the Tridimensional Personality Questionnaire and the California Adult Q-Sort. A factor analysis revealed 3 factors: emotional stability, social orientation and impulsivity. DNA fr…
Investigating Risk Factors for Internet Gaming Disorder: A Comparison of Patients with Addictive Gaming, Pathological Gamblers and Healthy Controls r…
2013
Engaging in online games has become increasingly important as a part of leisure activity in adolescents and adults. While the majority of people use these games in a healthy way, epidemiological studies show that some develop excessive use and symptoms that are related to those of substance-related addictions. Despite increasing research concerning the epidemiology of internet gaming disorder (IGD), predisposing factors have been examined to a lesser extent. Knowing about specific risk factors would help clarify the nosological features of IGD and enhance prevention and intervention. This study aimed to evaluate the relationships between personality traits and IGD. A total of 115 patients m…
The effects of informed consent format on preoperative anxiety in patients undergoing inferior third molar surgery
2013
Objectives: To evaluate the effect of informed consent format on preoperative anxiety of patients. Material and Methods: We performed a prospective study (91 patients) undergoing lower third molar extraction. Patients were distributed into three groups. Informed consent for surgery was obtained through a written document, an oral interview or a video recording. Afterwards, patients were asked about their anxiety level and the effect the informed consent had had on it. Results: Whereas the information conveyed both in oral and written formats relieved the patient to some extent (in a scale of -3 to +3) 0.97±1.21 and 0.29±0.97, respectively), the video recording increased patient’s anxiety in…
A confirmatory factor analytic validation of the Tinnitus Handicap Inventory
2015
Abstract Objective Because the postulated three-factor structure of the internationally widely used Tinnitus Handicap Inventory (THI) has not been confirmed yet by a confirmatory factor analytic approach this was the central aim of the current study. Methods From a clinical setting, N = 373 patients with chronic tinnitus completed the THI and further questionnaires assessing tinnitus-related and psychological variables. In order to analyze the psychometric properties of the THI, confirmatory factor analysis (CFA) and correlational analyses were conducted. Results CFA provided a statistically significant support for a better fit of the data to the hypothesized three-factor structure ( RMSEA…
Neuroticism, extraversion, stressful life events and asthma: a cohort study of middle-aged adults
2009
ABSTRACT Background: Stressful life events can trigger asthma exacerbations, but could also contribute to the development of incident asthma. However, only few studies have investigated the association between stressful life events and adult asthma prospectively. Likewise, stress-related personality traits (e.g. neuroticism and extraversion) may increase asthma risk, but this has been examined in only one prospective study. We therefore aimed to investigate the association between neuroticism, extraversion, stressful life events and incident asthma. Methods: A population-based sample of 5114 middle-aged adults completed questionnaires between 1992 and 1995. Among those alive in 2002/2003, 4…
Genetic and Environmental Effects on the Individual Variation and Continuity of Participation in Diverse Physical Activities
2021
INTRODUCTION Participation in diverse physical activities has beneficial health effects. However, little is known on how genetic and environmental factors affect this trait. Thus, we examined to what extent these factors explain participation in diverse leisure-time physical activities from late adolescence to adulthood using a twin study design. METHODS The participants were Finnish twins who reported their participation in diverse leisure-time physical activities at ages 17 (n = 5429) and 34 yr (n = 4246). The number of physical activities engaged in was analyzed using applications of structural linear modeling for twin data. RESULTS On average, the total number of physical activities eng…
Fat Talk in College Women
2022
This study placed the phenomenon of college women’s fat talk within response styles theory. We predicted that with increasing trait body dissatisfaction there would be an increase in rumination leading to a greater frequency of fat talk. We also predicted that neuroticism would moderate this mediation pathway, and that these effects would occur over and above body size. A survey was conducted on a convenience sample of 212 college women with a mean age of 22.04 years ( SDage = 2.61). A bootstrap analysis utilizing PROCESS software supported the predicted moderated-mediation model. Thus, those college women higher in both trait body dissatisfaction and neuroticism would experience greater r…
Impact of the AHI1 gene on the vulnerability to schizophrenia: a case-control association study.
2010
Background: The Abelson helper integration-1 (AHI1) gene is required for both cerebellar and cortical development in humans. While the accelerated evolution of AHI1 in the human lineage indicates a role in cognitive (dys)function, a linkage scan in large pedigrees identified AHI1 as a positional candidate for schizophrenia. To further investigate the contribution of AHI1 to the susceptibility of schizophrenia, we evaluated the effect of AHI1 variation on the vulnerability to psychosis in two samples from Spain and Germany. Methodology/Principal Findings: 29 single-nucleotide polymorphisms (SNPs) located in a genomic region including the AHI1 gene were genotyped in two samples from Spain (28…
Moderating Effects of Trait Anxiety on Electrodermal Reactions in Different Learning Conditions
1984
This study examined the control of the effects of trait anxiety on GSR during a problem-solving task under different conditions. Of 84 subjects, 39 men and 49 women of mean age 21 yr., 42 were classified as high in anxiety, 42 as low in anxiety. Subjects solved concept-formation tasks at different degrees of difficulty under one of three learning conditions. Low tone, unpleasant loud tone, and unpleasant electric shock provided the three kinds of error feedback. For the ‘low tone’ and ‘electric shock’ as feedback on errors significant differences in GSR values resulted for groups high and low in anxiety with the latter showing higher scores. The relevance of physiological patterns in multi…