behavior inhibition system
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2017 ◽  
Vol 43 (7) ◽  
pp. 1020-1032 ◽  
Author(s):  
Rachel Smallman ◽  
Brittney Becker

Previous research shows that people draw finer evaluative distinctions when rating liked versus disliked objects (e.g., wanting a 5-point scale to evaluate liked cuisines and a 3-point scale to rate disliked cuisines). Known as the preference-categorization effect, this pattern may exist not only in how individuals form evaluative distinctions but also in how individuals seek out evaluative information. The current research presents three experiments that examine motivational differences in evaluative information seeking (rating scales and attributes). Experiment 1 found that freedom of choice (the ability to avoid undesirable stimuli) and sensitivity to punishment (as measured by the Behavior Inhibition System/Behavioral Approach System [BIS/BAS] scale) influenced preferences for desirable and undesirable evaluative information in a health-related decision. Experiment 2 examined choice optimization, finding that maximizers prefer finer evaluative information for both liked and disliked options in a consumer task. Experiment 3 found that this pattern generalizes to another type of evaluative categorization, attributes.


2016 ◽  
Vol 55 (2) ◽  
pp. 97
Author(s):  
Dong-Jin Jung ◽  
Hyun Cho ◽  
Jae-Woo Park ◽  
Min-Jung Kwak ◽  
Dai-Jin Kim

CNS Spectrums ◽  
2011 ◽  
Vol 16 (9) ◽  
pp. 205-213 ◽  
Author(s):  
Ju-Yu Yen ◽  
Cheng-Chung Chen ◽  
Shun-Jen Chang ◽  
Chih-Hung Ko ◽  
Cheng-Sheng Chen ◽  
...  

AbstractIntroductionThis study aimed to compare hostility, impulsivity, and behavior inhibition between women with and without premenstrual dysphoric disorder (PMDD) during both luteal and follicular phases and to examine whether these variables contribute to irritability and daily functional impairment of PMDD.MethodsPMDD was screened via the Premenstrual Symptoms Screening Tool. A diagnosis of PMDD was confirmed by psychiatric interviewing without 2-month prospective confirmation. Sixty women in the PMDD group and 60 women in the control group completed the Chinese Version of the Buss-Durkee Hostility Inventory-Short Form, Dickman's Impulsivity Inventory, and the Behavior Inhibition System Scale during the luteal and follicular phases.ResultsWe found that the PMDD group had significantly higher levels of hostility, dysfunctional impulsivity, and behavioral inhibition than the control group in both luteal and follicular phases. The PMDD group also had more premenstrual aggravation on total hostility, hostility affect, and suppressive hostility than the control group. Higher hostility, dysfunctional impulsivity, and behavior inhibition were associated with more severe irritability and functional impairment of PMDD.DiscussionHostility, impulsivity, and behavior inhibition might contribute to irritability and functional impairment in women with PMDD.ConclusionAssessment and interventions based on these factors should be provided for women with PMDD, especially in the luteal phase.


2001 ◽  
Vol 16 (7) ◽  
pp. 410-417 ◽  
Author(s):  
P. Gorwood

SummaryAlcohol-dependent populations have a high lifetime suicide rate (between 7 and 15%, relative risk = 7), and alcoholism is one of the two psychiatric disorders most frequently found in suicidal cases (between 15 and 25%). Biological factors that would detect patients at risk could thus be of value. Carbohydrate-deficient transferrin, monoamine oxydase B, soluble interleukin-2 receptor and cholesterol have been proposed as markers of suicidal risk in alcohol-dependent patients, although nonspecific and with low predictive value. On the other hand, there is large and convergent data stressing the importance of serotonin dysregulation as increasing the risk for aggressive behaviour toward the self, although it is not clear whether serotonin is involved through the altered behavior inhibition system, enhancement of anxiety and depression, or association with specific subtypes of alcohol-dependence, such as early-onset type II alcoholism. Considering the complex but significant impact of alcohol on serotonin metabolism and turnover, it is likely that serotonin mediates a large part of the proneness of ethanol to commit impulsive-aggressive behavior.


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