Search Results - "Pihl, Robert O"

Setting, Elaborating, and Reflecting on Personal Goals Improves Academic Performance by Morisano, Dominique, Hirsh, Jacob B, Peterson, Jordan B, Pihl, Robert O, Shore, Bruce M

“…Of students who enroll in 4-year universities, 25% never finish. Precipitating causes of early departure include poor academic progress and lack of clear goals…”
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Two-Year Impact of Personality-Targeted, Teacher-Delivered Interventions on Youth Internalizing and Externalizing Problems: A Cluster-Randomized Trial by O’Leary-Barrett, Maeve, B.A, Topper, Lauren, Ph.D, Al-Khudhairy, Nadia, M.Sc, Pihl, Robert O., Ph.D, Castellanos-Ryan, Natalie, Ph.D, Mackie, Clare J., Ph.D, Conrod, Patricia J., Ph.D., C.Psychol

“…Objective To assess the 2-year impact of teacher-delivered, brief, personality-targeted interventions on internalizing and externalizing symptoms in an…”
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The dopamine augmenter L-DOPA does not affect positive mood in healthy human volunteers by Liggins, John, Pihl, Robert O, Benkelfat, Chawki, Leyton, Marco

“…Dopamine neurotransmission influences approach toward rewards and reward-related cues. The best cited interpretation of this effect proposes that dopamine…”
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4.25 PROCESS VARIABLES PREDICTING CHANGES IN ALCOHOL CONSUMPTION AND MENTAL HEALTH SYMPTOMS FOLLOWING PERSONALITY-TARGETED INTERVENTIONS IN ADOLESCENCE: AN EXPLORATORY STUDY by O'Leary-Barrett, Maeve, PhD, Pihl, Robert O., PhD, Conrod, Patricia, PhD

“…Objectives: This study aims to elucidate candidate process variables accounting for early indicators of intervention efficacy following participation in a…”
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Rough-and-tumble play and the regulation of aggression: an observational study of father-child play dyads by Flanders, Joseph L., Leo, Vanessa, Paquette, Daniel, Pihl, Robert O., Séguin, Jean R.

“…Rough‐and‐tumble play (RTP) is a common form of play between fathers and children. It has been suggested that RTP can contribute to the development of…”
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Alcohol promotes dopamine release in the human nucleus accumbens by Boileau, Isabelle, Assaad, Jean-Marc, Pihl, Robert O., Benkelfat, Chawki, Leyton, Marco, Diksic, Mirko, Tremblay, Richard E., Dagher, Alain

“…Microdialysis experiments in rodents indicate that ethanol promotes dopamine release predominantly in the nucleus accumbens, a phenomenon that is implicated in…”
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Rough-and-Tumble Play and the Development of Physical Aggression and Emotion Regulation: A Five-Year Follow-Up Study by Flanders, Joseph L., Simard, Melissa, Paquette, Daniel, Parent, Sophie, Vitaro, Frank, Pihl, Robert O., Séguin, Jean R.

“…This is a follow-up to a study demonstrating that rough-and-tumble play was related to physical aggression in the preschool years. Fathers reported on the…”
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The hedonic response to cigarette smoking is proportional to dopamine release in the human striatum as measured by positron emission tomography and [11C]raclopride by Barrett, Sean P., Boileau, Isabelle, Okker, Johanna, Pihl, Robert O., Dagher, Alain

“…Positron emission tomography and [11C]raclopride were used to assess the dopaminergic response to cigarette smoking in ten smokers. Nicotine‐deprived smokers…”
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Patterns and predictors of medication compliance, diversion, and misuse in adult prescribed methylphenidate users by Darredeau, Christine, Barrett, Sean P., Jardin, Bianca, Pihl, Robert O.

“…Objectives To examine patterns and predictors of medication compliance, diversion, and misuse in a sample of adults with prescriptions for the stimulant…”
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The substance use risk profile scale: A scale measuring traits linked to reinforcement-specific substance use profiles by Woicik, Patricia A, Stewart, Sherry H, Pihl, Robert O, Conrod, Patricia J

“…Abstract The Substance Use Risk Profile Scale (SURPS) is based on a model of personality risk for substance abuse in which four personality dimensions…”
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Serotonergic contribution to boys' behavioral regulation by Nantel-Vivier, Amélie, Pihl, Robert O, Young, Simon N, Parent, Sophie, Bélanger, Stacey Ageranioti, Sutton, Rachel, Dubois, Marie-Eve, Tremblay, Richard E, Séguin, Jean R

“…Animal and human adult studies reveal a contribution of serotonin to behavior regulation. Whether these findings apply to children is unclear. The present…”
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Developmental association of prosocial behaviour with aggression, anxiety and depression from infancy to preadolescence by Nantel-Vivier, Amélie, Pihl, Robert O., Côté, Sylvana, Tremblay, Richard E.

“…Background Research on associations between children's prosocial behaviour and mental health has provided mixed evidence. The present study sought to describe…”
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Mechanisms of Personality-Targeted Intervention Effects on Adolescent Alcohol Misuse, Internalizing and Externalizing Symptoms by O'Leary-Barrett, Maeve, Castellanos-Ryan, Natalie, Pihl, Robert O., Conrod, Patricia J.

“…Objective: This study aims to explore the mechanisms of personality-targeted intervention effects on problematic drinking, internalizing and externalizing…”
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A cluster‐randomized controlled trial evaluating the effects of delaying onset of adolescent substance abuse on cognitive development and addiction following a selective, personality‐targeted intervention programme: the Co‐Venture trial by O'Leary‐Barrett, Maeve, Mâsse, Benoit, Pihl, Robert O., Stewart, Sherry H., Séguin, Jean R., Conrod, Patricia J.

“…Aims Substance use and binge drinking during early adolescence are associated with neurocognitive abnormalities, mental health problems and an increased risk…”
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Externalizing Risk Pathways for Adolescent Substance Use and Its Developmental Onset: A Canadian Birth Cohort Study: Trajectoires de comportements extériorisés et le risque pour l’initiation et l’usage de substances des adolescents : Une étude de cohorte de naissance canadienne by Cox, Sylvia Maria Leonarda, Castellanos-Ryan, Natalie, Parent, Sophie, Benkelfat, Chawki, Vitaro, Frank, Pihl, Robert O., Boivin, Michel, Tremblay, Richard E., Leyton, Marco, Séguin, Jean Richard

“…Objective: Only a minority of drug and alcohol users develops a substance use disorder. Previous studies suggest that this differential vulnerability commonly…”
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Patterns of simultaneous polysubstance use in drug using university students by Barrett, Sean P., Darredeau, Christine, Pihl, Robert O.

“…Simultaneous polysubstance use (SPU) is a common phenomenon, yet little is known about how various substances are used with one another. In the present study…”
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Process variables predicting changes in adolescent alcohol consumption and mental health symptoms following personality-targeted interventions by O'Leary-Barrett, Maeve, Pihl, Robert O., Conrod, Patricia J.

“…This study aims to identify key process variables that are associated with changes in alcohol consumption and mental health symptoms over 12months following…”
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Extra-striatal D2/3 receptor availability in youth at risk for addiction by Jaworska Natalia, Cox Sylvia M L, Tippler, Maria, Castellanos-Ryan, Natalie, Benkelfat Chawki, Parent, Sophie, Dagher, Alain, Vitaro, Frank, Boivin, Michel, Pihl, Robert O, Côté, Sylvana M, Tremblay, Richard E, Séguin, Jean R, Leyton, Marco

“…The neurobiological traits that confer risk for addictions remain poorly understood. However, dopaminergic function throughout the prefrontal cortex, limbic…”
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A three-factor model of common early onset psychiatric disorders: temperament, adversity, and dopamine by Iqbal, Maisha, Cox, Sylvia Maria Leonarda, Jaworska, Natalia, Tippler, Maria, Castellanos-Ryan, Natalie, Parent, Sophie, Dagher, Alain, Vitaro, Frank, Brendgen, Mara R, Boivin, Michel, Pihl, Robert O, Côté, Sylvana M, Tremblay, Richard E, Séguin, Jean R, Leyton, Marco

“…Commonly comorbid early onset psychiatric disorders might reflect the varying expression of overlapping risk factors. The mediating processes remain poorly…”
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Differential Striatal Dopamine Responses Following Oral Alcohol in Individuals at Varying Risk for Dependence by Setiawan, Elaine, Pihl, Robert O., Dagher, Alain, Schlagintweit, Hera, Casey, Kevin F., Benkelfat, Chawki, Leyton, Marco

“…Background The neurobiology of risk for alcohol use disorders (AUDs) remains poorly understood. Individual differences in vulnerability, though, have been…”
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