Search results for "Game theory"

A VR-based serious game for studying emotional regulation in adolescents

2015

[EN] We all use more or less adapted strategies to confront adverse emotional situations in our lives without being psychologically affected. Emotional Regulation (ER) strategies that we use determine the way in which we feel, express and behave. Moreover, ER strategies are particularly important in adolescents, a population in the age when the deficits of ER strategies can be linked to the appearance of numerous mental health disorders such as depression or anxiety, or disruptive behaviors. Thus, the early detection of dysfunctional ER strategies and the training in adaptive ER strategies will help us to prevent the future occurrence of possible behavioral and psychosocial disorders. In th…

Optimization of anemia treatment in hemodialysis patients via reinforcement learning

2013

Objective: Anemia is a frequent comorbidity in hemodialysis patients that can be successfully treated by administering erythropoiesis-stimulating agents (ESAs). ESAs dosing is currently based on clinical protocols that often do not account for the high inter- and intra-individual variability in the patient's response. As a result, the hemoglobin level of some patients oscillates around the target range, which is associated with multiple risks and side-effects. This work proposes a methodology based on reinforcement learning (RL) to optimize ESA therapy. Methods: RL is a data-driven approach for solving sequential decision-making problems that are formulated as Markov decision processes (MDP…

Transformational Leadership, Task-Involving Climate, and Their Implications in Male Junior Soccer Players: A Multilevel Approach

2019

Despite the well-known positive consequences of transformational coaches in sport, there is still little research exploring the mechanisms through which coaches&rsquo

Need for Conclusive Evidence that Positive and Negative Reciprocity are Unrelated

2013

The strong reciprocity model of the evolution of human cooperation (1) postulates that positive and negative reciprocity are associated. Recently in PNAS, Yamagishi et al. (2) reported results that challenged this proposition by showing that the tendency to reject unfair offers in the ultimatum game is not related to various indicators of positive reciprocity in other experimental games. This result was corroborated by a nonsignificant correlation between self-reported positive and negative reciprocity.

Obesity and poor reproductive outcome: female and male body weight matter

2013

The Qualification of Outcome after Cervical Spine Surgery by Patients Compared to the Neck Disability Index

2016

Contains fulltext : 168196.PDF (Publisher’s version ) (Open Access) OBJECTIVE: The Neck Disability Index (NDI) is a patient self-assessed outcome measurement tool to assess disability, and that is frequently used to evaluate the effects of the treatment of neck-related problems. In individualized medicine it is mandatory that patients can interpret data in order to choose a treatment. A change of NDI or an absolute NDI is generally meaningless to a patient. Therefore, a correlation between the qualification of the clinical situation rated by the patient and the NDI score was evaluated. METHODS: Patients who completed an NDI after anterior surgery because of symptomatic single level degenera…

A Time-Lagged, Actor–Partner Interdependence Analysis of Alliance to the Group as a Whole and Group Member Outcome in Overweight and Obesity Treatmen…

2014

A time-lagged design was used to examine how the perceptions of alliance to the group as a whole by the other group members at an earlier point in the group were related to an individual group member’s perceptions of alliance to the group as a whole at a later point in the group. We also examined how treatment outcome moderated this relationship. Seventy-three patients diagnosed as overweight or obese participating in 10 short-term therapy groups provided data for analyses. Group members completed measures of cohesion to the group and alliance to the group as a whole at the third, sixth, and last session of 12-session groups as well as pre- and posttest ratings on Obesity-Related Well-Being…

Non-office-hours admission affects intravenous thrombolysis treatment times and clinical outcome

2018

In patients treated with intravenous thrombolysis (IVT), an unfavourable ‘non-office-hours effect’ on door-to-needle time (DNT) and clinical outcome has been suggested. This effect has been attributed to a number of factors, mostly related to either less efficient logistics or less (experienced) staffing during non-office hours (NH). These factors could result in longer DNTs and more protocol violations and thus in worse clinical outcome. On the other hand, one could also argue that the workload during NH is lower, which could result in less time delays in the various diagnostic processes and thus in better clinical outcome. Our hypothesis is that admission during NH has a negative effect o…

Personal conceptions of intelligence affect outcome in a multimedia reading training program.

2008

Personal conceptions of intelligence seem to make a significant contribution to overcoming a reading deficit, as indicated in our earlier research. The present aim was to assess improvements in reading-decoding following training of children with reading-decoding problems and different conceptions of intelligence (incremental or entity). It was expected that treatment of children with an incremental representation would improve more. Participants were 20 children (10 girls, 10 boys) whose average age was 8.6 yr., who attended Grade 3 of elementary school, and who were selected from 675 pupils. Children were given a multimedia test to measure motivational factors such as conceptions of inte…

The effects of preoperative balance training on balance and functional outcome after total knee replacement: a randomized controlled trial.

2019

Objective: To assess the effects of preoperative balance training on the early postoperative balance and functional outcomes after total knee replacement surgery and to test whether an outpatient intervention may be as effective as a domiciliary intervention. Design: This is a three-arm randomized controlled trial. Setting: University hospital. Subjects: Eighty-six individuals were recruited. Seventy-seven were analysed, aged 72.1 (SD 7.6) years, of which 68% were women. Outcome measures: Overall state of balance, as measured with the Berg Balance Scale, and patient-perceived functionality, as measured with the Knee Injury and Osteoarthritis Outcome Score Function in Activities in Daily Liv…