Les interventions régulatrices groupales et l'efficacité des équipes de travail : développement et vérification d'un modèle théorique

Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal.

Études d'interventions pharmacologiques au niveau de la Na+/K+-ATPase et des récepteurs des minéralocorticoïdes durant la gestation avec ou sans supplément sodique

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Statistical Dialog Management for Health Interventions

Research endeavors on spoken dialogue systems in the 1990s and 2000s have led to the deployment of commercial spoken dialogue systems (SDS) in microdomains such as customer service automation, reservation/booking and question answering systems. Recent research in SDS has been focused on the development of applications in different domains (e.g. virtual counseling, personal coaches, social companions) which requires more sophistication than the previous generation of commercial SDS. The focus of this research project is the delivery of behavior change interventions based on the brief intervention counseling style via spoken dialogue systems. Brief interventions (BI) are evidence-based, short, well structured, one-on-one counseling sessions. Many challenges are involved in delivering BIs to people in need, such as finding the time to administer them in busy doctors' offices, obtaining the extra training that helps staff become comfortable providing these interventions, and managing the cost of delivering the interventions. Fortunately, recent developments in spoken dialogue systems make the development of systems that can deliver brief interventions possible. The overall objective of this research is to develop a data-driven, adaptable dialogue system for brief interventions for problematic drinking behavior, based on reinforcement learning methods. The implications of this research project includes, but are not limited to, assessing the feasibility of delivering structured brief health interventions with a data-driven spoken dialogue system. Furthermore, while the experimental system focuses on harmful alcohol drinking as a target behavior in this project, the produced knowledge and experience may also lead to implementation of similarly structured health interventions and assessments other than the alcohol domain (e.g. obesity, drug use, lack of exercise), using statistical machine learning approaches. In addition to designing a dialog system, the semantic and emotional meanings of user utterances have high impact on interaction. To perform domain specific reasoning and recognize concepts in user utterances, a named-entity recognizer and an ontology are designed and evaluated. To understand affective information conveyed through text, lexicons and sentiment analysis module are developed and tested.

Team Building Interventions in Sport: A Meta-Analysis

A meta-analysis of team building interventions in sport was completed. Seventeen studies containing 180 effect sizes were retrieved. The overall effect (Hedges g) was .427. Analyses of possible moderator variables showed the largest effect sizes were in interventions where: (a) non-experimental designs were used (g=.474); (b) the data were unpublished (g=.539); (c) goal setting only was used (g=.714); (d) the coach/manager directed the delivery (g=.446); and (e) the teams were at the university level (g=.482). Finally, team building had the greatest influence on cognitions (g=.799

A Scoping Review of Psychological Interventions for PTSD in Military Personnel and Veterans.

Post-traumatic stress disorder (PTSD) has emerged as a key concern for military and veteran populations. This article describes what is being done programmatically and therapeutically to treat PTSD in military personnel and veterans returning from deployment. This scoping review demonstrates that (1) research published in this area has been rapidly increasing since its inception in the 1980s; (2) the vast majority of articles focus on cognitive-behavioral approaches to treatment, and this area of the literature presents strong evidence for these approaches; and (3) there is a lack of randomized controlled trials for treatments, such as art therapies and group therapies.

Politics vs economics: unintended consequences of Governments’ interventions in airlines’ markets

Overlaying theories of market inefficiencies and/or failure onto airline economics indicates that the industry encounters at least seven of the indicators which have triggered interventions by national, multi-national or supranational governments (NMSGs) trying to resolve political, social or environmental problems. The NMSGs’ interventions aimed to resolve lack of competition, fill missing markets, and neuter the presence of negative externalities, free riders, social inequalities and moral panic. Desk research showed that their interventions (many lacking preliminary economic analysis) either intentionally solved and/or unintentionally triggered market inefficiencies or failures. It is possible that some of the interventions could eventually make advanced world airlines subsidise their advancing world competitors.

Anthroponyms in health care interventions

Anthroponyms in Health Care Interventions. This research aims to examine the personal names used by health care professionals to refer to and speak with patients in medical consultations. To this end, a large corpus was created with anthroponyms used in this type of settings and extracted from a variety of sources. The data obtained were then analyzed, classified, described and explained. Our hypothesis is that personal names are relevant elements in the relationship between the health care provider and the patient; however, their use is decidedly complex. In the following pages we will discuss this designative complexity by way of an introduction, an analysis of anthroponymic studies and a conclusion.

Psychosocial interventions for reducing the harmful effects of war and conflict-related violence on young children aged 0-11 years (Protocol)

Children living in a conflict-affected society can be exposed to daily violence in their communities and, as such, may be at risk of a range of harmful effects. Psychosocial interventions in conflict-affected areas aim to improve outcomes for children and can be treatment or prevention focused. The literature mainly focuses on psychological effects e.g. PTSD or anxiety disorders. Until recently, rather less attention was paid to the influence of mediating variables (cultural context or personal capacity) and their importance in reducing harmful effects.

This systematic review will assess the effectiveness of interventions in reducing the harmful effects of war and conflict-related violence on young children. It will also determine whether the interventions have differential effects depending on age and gender.

Children living in conflict-affected societies have unique needs for support and services. As such, any intervention delivered should be designed and implemented using the best available evidence. Professionals, policy makers and service provider will benefit from this review as to ‘what works’ for this vulnerable population and further exploration (via a Ph.D.) is planned to further extend the impact of this review.

“Who controls the past? An investigation into the role of heritage interventions in post-conflict nation narration”

Poster presentation

“Who controls the past? An investigation into the role of heritage interventions in post-conflict nation narration in the former Yugoslavia”

Urban Conflicts: Ethno-national divisions, States and Cities conference