Objective: This study aimed to adapt the Reinforcement Sensitivity Theory of Personality Questionnaire (RST PQ) Turkish language and measure its factor structure psychometric properties. Method: In total, 418 volunteers (301 women) participated in study. Participants were undergraduate students at Adnan Menderes University, Aydin, Turkey, aged between 18 26 years (M=21.53). They completed versi...

aim and background: asthma is a chronic illness that can severely affect people's lives. the aim of this study was to compare anxiety, depression, brain behavioural systems (bis-bas), coping styles, anger and hostility among people with and without asthma. methods and materials: fifty women with asthma attending shahid motahhari specialized clinic in shiraz and 50 normal women were selected usi...

The behavioral inhibition system (BIS) and behavioral approach system (BAS) are thought to influence sensitivity to reinforcement and punishment, making them useful for predicting mood-related drinking outcomes. This study provided the first examination of BIS and BAS as moderators of longitudinal within-person associations between mood and alcohol-related consequences in college student drinke...

The Kraepelinian distinction between schizophrenia (SZ) and bipolar disorder (BP) emphasizes affective and volitional impairment in the former, but data directly comparing the two disorders for hedonic experience are scarce. This study examined whether hedonic experience and behavioral activation may be useful phenotypes distinguishing SZ and BP. Participants were 39 SZ and 24 BP patients witho...

The authors examined concurrent and prospective associations of behavioral approach system (BAS)-relevant and non-BAS-relevant cognitive styles with bipolar spectrum disorders. Controlling for depressive and hypomanic/manic symptoms, 195 individuals with bipolar spectrum disorders scored higher than 194 demographically similar normal controls on BAS sensitivity and BAS-relevant cognitive dimens...

Mindfulness represents an attribute of consciousness involving an intentional focus on the presentmoment experience with a non-judgmental attitude. Due to this quality, it attenuates rumination, a maladaptive way of coping with negative mood characterized by a continuous, passive focus on particularly negative emotions. Only few studies have examined mindfulness and rumination in relation to ba...

objectives: major depression and anxiety disorders are common psychiatric disorders among cancer patients and are associated with psychosocial impairment and decreased quality of life. depressed and anxious cancer patients also experience a more rapid progression of cancer symptoms, increased mortality, more metastasis and pain, and increased medical utilization. although some research has expl...

Patients with borderline personality disorder (BPD) suffer from various impairments in emotional functioning such as affective instability, inappropriate anger and unstable relationships. These deficits may influence two fundamental motivational systems, the behavioral inhibition system (BIS) and behavioral activation system (BAS). To investigate behavioral intentions and possible impairments i...