Search results for "Cognition"

Obsessional and Eating Disorder-related Intrusive Thoughts: Differences and Similarities Within and Between Individuals Vulnerable to OCD or to EDs

2016

Unwanted intrusive cognitions constitute the normal variant of clinically significant intrusive cognitions found in disorders such as obsessive-compulsive disorder (OCD) and eating disorders (EDs). This study investigates whether individuals who are vulnerable to OCD or EDs experience more intrusions than people with no vulnerability to these disorders, and it examines the consequences of obsessional (OITs) and eating disorder (EDITs) intrusions in the same individuals, taking into account their susceptibility to OCD, EDs or neither of the two. From a sample of 922 participants, three groups were formed: risk of OCD (n = 92), risk of EDs (n = 41) and a no-risk group (n = 100). EDITs were mo…

The effects of 8-weeks Mindfulness-Based Stress Reduction program on cognitive control: an EEG study

2019

Objectives: Mindfulness practice can enhance different aspects of attentional functions, such as the ability to sustain the attentional focus over time. However, it is still unclear whether this practice might indeed impact higher cognitive functions, such as control mechanisms that allow the appropriate and flexible allocation of attentional resources. In this longitudinal study, changes associated with a mindfulness-based stress reduction (MBSR) program were investigated, with a focus on proactive and reactive cognitive control mechanisms, namely, the ability to maintain task-relevant information and to prepare in advance the response, and the ability to promptly adjust overlearned behavi…

2017

BackgroundParents of children with chronic conditions often experience a crisis with serious mental health problems for themselves as a consequence. The healthcare focus is on the children; however ...

Enduring Changes in Decision Making in Patients with Full Remission from Anorexia Nervosa

2016

Background: Deficits in neuropsychological functioning have consistently been identified in patients with anorexia nervosa (AN). However, little is known on how decision making in AN patients evolves in response to treatment or whether impairments are reversible. Method: AN patients (n = 42) completed the Iowa Gambling Task (IGT) upon admission to a 3-month day-hospital treatment programme and at a 1-year follow-up. Patient IGT performance was compared to age-matched controls (n = 46). Results: AN patients displayed poorer performance on the IGT at admission compared to controls (p <.001). Patients with full remission (n = 31; 73.9%) at the 1-year follow-up improved IGT performance (p = 0.0…

Exploring the Incorporation of a Positive Psychology Component in a Cognitive Behavioral Internet-Based Program for Depressive Symptoms. Results Thro…

2018

Traditionally, evidence-based treatments for depression have focused on negative symptoms. Different authors describe the need to include positive affect as a major target of treatment. Positive psychology aims to fill this gap. Reaching everyone in need is also important, and Internet-based interventions can help in this task. The present study is a secondary analysis derived from a randomized controlled trial aimed to test the efficacy of an Internet-based intervention for patients with depressive symptoms. This intervention consisted of an 8-module Internet-based program that combined four modules based on cognitive-behavioral therapy strategies and four modules based on positive psychol…

What represents a face? A computational approach for the integration of physiological and psychological data.

1997

Empirical studies of face recognition suggest that faces might be stored in memory by means of a few canonical representations. The nature of these canonical representations is, however, unclear. Although psychological data show a three-quarter-view advantage, physiological studies suggest profile and frontal views are stored in memory. A computational approach to reconcile these findings is proposed. The pattern of results obtained when different views, or combinations of views, are used as the internal representation of a two-stage identification network consisting of an autoassociative memory followed by a radial-basis-function network are compared. Results show that (i) a frontal and a…

Modelling Drivers’ Adaptation to Assistance Systems

2021

Human factors research and engineering of advanced driving assistance systems (ADAS) must consider how drivers adapt to their presence. The major obstruction to this at the moment is poor understanding of the details of the adaptive processes that the human cognition undergoes when faced with such changes. This paper presents a simulation model that predicts how drivers adapt to a steering assistance system. Our approach is based on computational rationality, and demonstrates how task interleaving strategies adapt to the task environment and the driver’s goals and cognitive limitations. A supervisor controls eye movements between the driving and non-driving tasks, making this choice on the …

Mass data gathering and surveillance: the fight against facial recognition technology in the globalized world

2020

The growing use of facial recognition technologies has put them under the regulatory spotlight all around the world. The EU considers to regulate facial regulation technologies as a part of initiative of creating ethical and legal framework for trustworthy artificial intelligence. These technologies are attracting attention of the EU data protection authorities, e.g. in Sweden and the UK. In May, San Francisco was the first city in the US to ban police and other government agencies from using facial recognition technology, soon followed by other US cities. The paper aims to analyze the impact of facial recognition technology on the fundamental rights and values as well as the development of…

‘Drawing’ conclusions : Irish primary school children’s understanding of physical education and physical activity opportunities outside of school

2017

This study explores the relationship between primary school physical education and physical activity as sites for the practice of physical activity of Irish primary school children. Understanding how children make connections between physical activity sites is important in shaping physical education experiences that promote lifelong participation. Children’s (aged 8–11) awareness, knowledge, and understanding of physical activity and physical education were examined using participatory methods of ‘draw and write’ ( n = 135) and focus group interviews ( n = 34). In Phase 1, data collection focused on physical activity, while Phase 2 focused on physical education and connections between phys…

The role of moral disengagement and cognitive distortions toward children among sex offenders

2018

This study investigated the individual and social characteristics, moral disengagement strategies and cognitive distortions toward children among 120 sex offenders in Italian jails. A semistructured interview was administered to collect data about family, social and medical histories, utilizing the Moral Disengagement Scale and the Hanson Sex Attitude Questionnaire. Results showed that sex offenders with sexual abuse trauma in their past had higher scores of moral disengagement and cognitive distortion toward children than sex offenders without sexual abuse trauma. In particular, the highest levels of moral disengagement, cognitive distortions related to children as sexual objects and sexua…