Parcourir Faculté des arts et des sciences – École de criminologie par auteur·e "Marchand, André"
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Assessment of the psychosocial predictors of health-related quality of life in a PTSD clinical sample
Nachar, Nadim; Guay, Stéphane; Beaulieu-Prévost, Dominic; Marchand, André (American Psychological Association, 2013-03)Although a wide array of the scientific literature explores the links between posttraumatic stress disorder (PTSD) symptoms, coping strategies, and social support and health-related quality of life (HRQoL) as an outcome variable, their connections ... -
The buffering power of overt socially supportive and unsupportive behaviors from the significant other on posttraumatic stress disorder individuals’ emotional state
Guay, Stéphane; Nachar, Nadim; Lavoie, Marc E.; Marchand, André; O'Connor, Kieron (Taylor & Francis, 2016-06)Social support is one of the three strongest predictors of posttraumatic stress disorder (PTSD). In the present study, we aimed to assess the buffering power of overt socially supportive and unsupportive behaviors from the significant other, in a group ... -
The effect of talking about psychological trauma with a significant other on heart rate reactivity in individuals with posttraumatic stress disorder
Nachar, Nadim; Lavoie, Marc E.; Marchand, André; O'Connor, Kieron; Guay, Stéphane (Elsevier, 2014-09)Individuals with posttraumatic stress disorder (PTSD) commonly make efforts to avoid trauma-oriented conversations with their significant others, which may interfere with the natural recovery process. Trauma-oriented conversations can be experienced ... -
How do social Interactions with a significant other affect PTSD symptoms? : an empirical investigation with a clinical sample
Guay, Stéphane; Beaulieu-Prévost, Dominic; Beaudoin, Cindy; St-Jean-Trudel, Édith; Nachar, Nadim; Marchand, André; O’Connor, Kieron P. (Taylor & Francis, 2011-04)Social support and coping are both related to posttraumatic stress disorder (PTSD) symptoms, but the mechanisms underlying their relationships remain unclear. This study explores these relationships by examining the perceived frequency of supportive ... -
How do social interactions with a significant other affect PTSD symptoms? An empirical investigation with a clinical sample
Guay, Stéphane; Beaulieu-Prévost, Dominic; Beaudoin, Cindy; St-Jean-Trudel, Édith; Nachar, Nadim; Marchand, André; O'Connor, Kieron (2011-04)Social support and coping are both related to posttraumatic stress disorder (PTSD) symptoms, but the mechanisms underlying their relationships remain unclear. This study explores these relationships by examining the perceived frequency of supportive ... -
Impact du moment du dévoilement d’une agression sexuelle perpétrée par un tiers sur certains aspects affectifs et relationnels des victimes adultes
Khouzam, Christiane; Marchand, André; Guay, Stéphane (Santé mentale au Québec, 2007)L’objectif de cette étude consiste à évaluer si, pour la victime d’une agression sexuelle, le moment (précoce ou tardif) du dévoilement d’une agression a un impact sur certains aspects affectifs et relationnels à deux moments distincts, soit au début ... -
Nightmare frequency, nightmare distress and the efficiency of trauma-focused cognitive behavioral therapy for post-traumatic stress disorder
Levrier, Katia; Marchand, André; Belleville, Geneviève; Beaulieu-Prévost, Dominic; Guay, Stéphane (Wolters Kluwer, 2016)Background: Up to 71% of trauma victims diagnosed with PTSD have frequent nightmares (NM), compared to only 2% to 5% of the general population. Objectives: The present study examined whether nightmares before the beginning of cognitive behavior therapy ... -
Objective neuropsychological deficits in post-traumatic stress disorder and mild traumatic brain injury: what remains beyond symptom similarity?
Pineau, Hélène; Marchand, André; Guay, Stéphane (2014-12)This exploratory study intends to characterize the neuropsychological profile in persons with post-traumatic stress disorder (PTSD) and mild traumatic brain injury (mTBI) using objective measures of cognitive performance. A neuropsychological battery ... -
Overt social support behaviors : Associations with PTSD, concurrent depressive symptoms and gender
Crevier, Myra G.; Marchand, André; Nachar, Nadim; Guay, Stéphane (American Psychological Association, 2014)Women are twice as likely as men to develop a posttraumatic stress disorder (PTSD). Gender differences in social support after a traumatic event might partially explain this disparity. However, the portrait of the links among PTSD, depression, social ... -
Predictors of trivialization of workplace violence among healthcare workers and law enforcers
Geoffrion, Steve; Lanctôt, Nathalie; Marchand, André; Boyer, Richard; Guay, Stéphane (2015-12)This study aims to identify individual and organizational predictors of trivialization of violence in 2 work sectors: healthcare and law enforcement. On the basis of data from a survey conducted among 1,141 workers from healthcare (e.g., nurses, ... -
Relative efficacy of cognitive-behavioral therapy administered by videoconference for posttraumatic stress disorder : a six-month follow-up
Marchand, André; Beaulieu-Prévost, Dominic; Guay, Stéphane; Bouchard, Stéphane; Drouin, Marc Simon; Germain, Vanessa (Taylor & Francis, 2011-04)Until recently, only one study was published on cognitive-behavioral therapy (CBT) of posttraumatic stress disorder (PTSD) in individual therapy via videoconference (Germain, Marchand, Bouchard, Drouin, & Guay, 2009); however, it only assessed the ... -
Le soutien social et les conséquences psychologiques d’une agression sexuelle : synthèse des écrits
Billette, Valérie; Guay, Stéphane; Marchand, André (Santé mentale au Québec, 2005)L’agression sexuelle entraîne des conséquences importantes chez la victime. Un soutien social inadéquat peut avoir un impact sur l’état psychologique de la victime et nuire à son ajustement. Le présent article a pour but de dresser un portrait des ... -
Specificity of cognitive and behavioral complaints in post-traumatic stress disorder and mild traumatic brain injury
Pineau, Hélène; Marchand, André; Guay, Stéphane (2015-03)Characterization of cognitive and behavioral complaints is explored in Post-traumatic stress disorder (PTSD) and mild traumatic brain injury (MTBI) samples according to the severity of PTSD, depression and general anxiety conditions. Self-reported ... -
Les troubles liés aux événements traumatiques: dépistage, évaluation et traitements
Guay, Stéphane; Mainguy, Nicole; Marchand, André (2002-03)OBJECTIF Informer les médecins de première ligne concernant le dépistage, le diagnostic et le traitement des troubles psychologiques associés aux événements traumatiques. QUALITÉ DES DONNÉES Les recensions proviennent de recherches via les banques de ...