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Full-Text Articles in Psychology
Risky Alcohol Use And Age At Onset Of Regular Alcohol Consumption In Relation To Frontal Lobe Indices, Reward Sensitivity And Rash Impulsiveness, Michael Lyvers, Helen Duff, Penelope Hasking
Risky Alcohol Use And Age At Onset Of Regular Alcohol Consumption In Relation To Frontal Lobe Indices, Reward Sensitivity And Rash Impulsiveness, Michael Lyvers, Helen Duff, Penelope Hasking
Mike Lyvers
Excessive alcohol consumption has been linked to predisposing traits that may reflect frontal lobe functioning, an idea explored by this study. The study recruited 132 adults of both genders aged 18-68 years who completed an online questionnaire battery. Sensitivity to punishment was the primary variable associated with age of onset for weekly drinking. The relationship between disinhibition and drinking behavior, as assessed by the AUDIT, was partially mediated by sensitivity to reward. The findings of this study suggest that several interrelated and heritable personality and neurobehavioral traits may promote earlier as well as riskier alcohol consumption.
Strengthening The Case Against Functionally Significant Serotonergic Neurotoxicity In Human Mdma (Ecstasy) Users, Michael Lyvers
Strengthening The Case Against Functionally Significant Serotonergic Neurotoxicity In Human Mdma (Ecstasy) Users, Michael Lyvers
Mike Lyvers
Extract:Halpern and colleagues [1] have overcome some of the methodological issues raised previously [2] concerning their initial pilot study of ecstasy users [3]. Their latest study [1] found that of 15 neuropsychological tests tapping various cognitive and memory functions reported previously by others to differentiate ecstasy users from controls, only the Revised Strategy Applications Test (RSAT) showed a clear indication of poorer performance in heavy (but not moderate) ecstasy users compared to controls, ecstasy users were selected for low exposure to other illicit drugs and alcohol, whereas in most other studies of this type the influence of potentially confounding associations …
Incidence And Nature Of Anxiety-Depression Comorbidity In Prostate Cancer Patients, Christoper Sharpley, Vicki Bitsika, David Christie
Incidence And Nature Of Anxiety-Depression Comorbidity In Prostate Cancer Patients, Christoper Sharpley, Vicki Bitsika, David Christie
Vicki Bitsika
Background: The aim of this study was to measure the incidence of anxiety-depression comorbidity among a sample of prostate cancer (PCa) patients and to investigate the total score, factor score and scale item differences across subgroups defined according to the presence of anxiety and/or depression. Methods: 491 PCa patients who had received their initial diagnosis between 1 and 113 months previously completed a survey of background variables, as well as the Zung Self-Rating Anxiety and Depression Scales (SAS, SDS). Results: Incidence of anxiety-depression comorbidity was nearly 16%, and higher than that previously reported in other samples. Although the directional differences …
Brief Report: Need For Autonomy And Other Perceived Barriers Relating To Adolescents’ Intentions To Seek Professional Mental Health Care., Coralie J. Wilson, Frank P. Deane
Brief Report: Need For Autonomy And Other Perceived Barriers Relating To Adolescents’ Intentions To Seek Professional Mental Health Care., Coralie J. Wilson, Frank P. Deane
Coralie J Wilson
The current study examined the relationship between belief-based barriers to seeking professional mental health care and help-seeking intentions in a sample of 1037 adolescents. From early adolescence to adulthood, for males and females, the need for autonomy was a strong barrier to seeking professional mental health care. Help-seeking fears were weaker in the older age groups. Having lower perceived need for autonomy and believing that prior mental health care was helpful was significantly associated with higher intentions to seek future professional mental health care. Implications for prevention and overcoming barriers to seeking mental health care are suggested.