Search results for "408"

Evaluación en conductores de la capacidad de atención visual a través del desarrollo de los movimientos oculares

2015

La circulación vial es una realidad social, compleja y dinámica en las sociedades avanzadas, siendo la habilidad para conducir seguro el resultado de la interacción entre el individuo, el coche y el entorno. Dentro del factor humano las condiciones visuales, la capacidad cognitiva, y la habilidad, son determinantes para responder adecuadamente ante la multitarea compleja que implica al entorno cambiante de la conducción. A través de una óptima búsqueda y correcta atención se reconoce, analiza y procesa la información visual, lo cual permite comprender, organizar y actuar ante el espacio visual externo dinámico. Cualquier elemento o factor perturbador de la visión, bien sea por inducir distr…

Loneliness and its relation to mental health in the general population: Validation and norm values of a brief measure

2021

Abstract Background Loneliness has been increasingly recognized as an important determinant of mental health. The purposes of this study were to (1) determine the degree of loneliness of women and men across different age groups, (2) explore its association with distress, (3) psychometrically evaluate the Three-Item Loneliness Scale, (4) provide norm values. Methods The Three-Item Loneliness Scale was applied in a representative survey of the German population (N=2527; 14–95 years). Standardized scales were used measuring distress (depression and anxiety symptoms, perceived stress, hopelessness, suicidal ideation, fatigue, life satisfaction). Factor structure and measurement invariance acro…

Familias reconstituidas: el cuestionamiento de los roles tradicionales parentales encarnados en las madres y las madrastras

2019

Social capital in the international operations of family SMEs

2012

PurposeThe aim of this study is to discuss how social capital is developed in the internationalization process of small and medium‐sized family enterprises (family SMEs).Design/methodology/approachThis paper reports findings from an in‐depth multiple case study with four Finnish manufacturing family SMEs. The data were analyzed through the perspectives of structural holes, network closure, and the interplay between these two mechanisms.FindingsThe material in the paper demonstrated that family entrepreneurs had a large number of structural holes when launching international operations, but also after several years of running international operations. Instead of trying to span structural hol…

Characteristics of regular gamblers in Italy: The role of control and emotion regulation

2016

Objective: the main purpose of this study is to investigate the emotional and temperamental characteristics associated with gambling in Italy and to compare different groups of people on the basis of their risk of gambling: low-risk gamblers, problem gamblers, and pathological gamblers. Particularly, we examined the possible discriminant functions of perception of control, locus of control (whether internal or chance-based; that is, devoted to fate), and emotion-regulation strategies (cognitive reappraisal and expressive suppression). Method: a total of 251 adult regular gamblers (142 males and 109 females) recruited from different betting and bingo halls completed self-report questionnaire…

Expectations as Reference Points: Field Evidence from Professional Soccer

2015

We show that professional soccer players and their coaches exhibit reference-dependent behavior during matches. Controlling for the state of the match and for unobserved heterogeneity, we show on a minute-by-minute basis that players breach the rules of the game, measured by the referee’s assignment of cards, significantly more often if their teams are behind the expected match outcome, measured by preplay betting odds of large professional bookmakers. We further show that coaches implement significantly more offensive substitutions if their teams are behind expectations. Both types of behaviors impair the expected ultimate match outcome of the team, which shows that our findings do not si…

The role of shame and guilt in social anxiety disorder

2021

Abstract Research suggests that shame and guilt may play a role in anxiety disorders. For social anxiety disorder (SAD), however, only a few studies investigated patients with the primary diagnosis of SAD. Thus, further research on shame and guilt in SAD is required. A secondary analysis of Data from the SOPHO-NET multicenter treatment study was performed. In a large sample of N = 495 patients with the primary diagnosis of SAD the relationship between shame and guilt with symptoms of social anxiety, depression, and interpersonal problems was examined by means of correlation analysis and additionally, a hierarchical linear regression analysis. To assess SAD, the German version of the Structu…

Internet out of control: The role of self-esteem and personality traits in pathological internet use

2017

Objective: Young people seem particularly likely to develop pathological Internet use (PIU) with the use of social networks, chat, and videos. Sensation-seeking, neuroticism, introversion, and low self-esteem are personality features frequently associated with the disease. The aim of this study was to replicate and to extend previous findings by exploring the combined effect of personality traits and self-esteem on PIU. Method: A sample of 652 male students attending vocational technical schools in Palermo (Southern Italy) was assessed using the following measures: the Zuckerman-Kuhlman Personality Questionnaire to evaluate personality traits; the Multidimensional Self-Concept Scale to asse…

Maladaptive stress coping: An additional psychological factor in the process of chronification of pain or pruritus

2021

Background: Inflammatory skin diseases with chronic pruritus and chronic back pain are very common symptoms in the general population and are associated with a reduced quality of life (QOL). In addition to biological factors, psychosocial reasons are also considered to be responsible for their development. So far, it is not known whether chronic pruritus and chronic back pain are related to maladaptive stress coping. Patients and methods: In our matched pilot case-control study with a total of 259 analyzed subjects, we compared outpatient groups, one suffering from chronic skin diseases with pruritus, the other with chronic back pain, to a healthy control group in terms of their stress copi…