Behavioral Inhibition System/Behavioral Approach System Research Articles

Measuring Personality Systems in Older Adults: Age-Neutrality of the Dutch BIS/BAS Questionnaire.

With a rapidly aging population, age-neutrality of psychological instruments is becoming ever more important for accurate assessment of older adults. This study aims to test the age-neutrality of the Dutch Behavioral Inhibition System/Behavioral Approach System (BIS/BAS) scales by means of Differential Item Functioning (DIF) and Differential Test Functioning (DTF) analyses. DIF and DTF analyses were conducted using an odds ratio approach. Potential DIF was examined for the two primary scales and three BAS subscales in 390 Dutch-speaking participants divided over three age groups. Overall, the BIS-BAS scales lacked age-neutrality when comparing older adults to young adults: eight out of 20 items (ie, 40%) displayed DIF according to the adjusted Bonferroni corrected cut-offs, which exceeds the threshold of 25% for large DIF. Thus, for 40% of the test items, items were differently endorsed by young and older adults with the same position on the construct measured by the item. Therefore, the implications of the item-level DIF on the scale level were investigated across age groups. DTF analyses revealed large DTF for all BIS and BAS scales according to the adjusted Bonferroni corrected cut-offs. DIF found in items on the BIS scale and BAS-Drive and BAS-Fun Seeking scale can probably be explained by a difference in degree of expression across age groups. A solution could be the development of age-specific norms. DIF on BAS-Reward Responsiveness subscale could be partly due to measuring a different construct across age groups. Rephrasing or replacing such items with DIF may increase age-neutrality of the BIS/BAS Scales.

Baseline brain and behavioral factors distinguish adolescent substance initiators and non-initiators at follow-up.

Earlier substance use (SU) initiation is associated with greater risk for the development of SU disorders (SUDs), while delays in SU initiation are associated with a diminished risk for SUDs. Thus, identifying brain and behavioral factors that are markers of enhanced risk for earlier SU has major public health import. Heightened reward-sensitivity and risk-taking are two factors that confer risk for earlier SU. We characterized neural and behavioral factors associated with reward-sensitivity and risk-taking in substance-naïve adolescents (N = 70; 11.1-14.0 years), examining whether these factors differed as a function of subsequent SU initiation at 18- and 36-months follow-up. Adolescents completed a reward-related decision-making task while undergoing functional MRI. Measures of reward sensitivity (Behavioral Inhibition System-Behavioral Approach System; BIS-BAS), impulsive decision-making (delay discounting task), and SUD risk [Drug Use Screening Inventory, Revised (DUSI-R)] were collected. These metrics were compared for youth who did [Substance Initiators (SI); n = 27] and did not [Substance Non-initiators (SN); n = 43] initiate SU at follow-up. While SI and SN youth showed similar task-based risk-taking behavior, SI youth showed more variable patterns of activation in left insular cortex during high-risk selections, and left anterior cingulate cortex in response to rewarded outcomes. Groups displayed similar discounting behavior. SI participants scored higher on the DUSI-R and the BAS sub-scale. Activation patterns in the insula and anterior cingulate cortex may serve as a biomarker for earlier SU initiation. Importantly, these brain regions are implicated in the development and experience of SUDs, suggesting differences in these regions prior to substance exposure.

What makes an Internet troll? On the relationships between temperament (BIS/BAS), Dark Triad, and Internet trolling

Internet trolling is a provocative or offensive online behavior linked to engaging in anonymous activities that evoke negative feelings in other people. We analyzed the relationships between Internet trolling, Dark Triad traits (i.e., psychopathy, narcissism, and Machiavellianism), and the Behavioral Inhibition System (BIS)/Behavioral Approach System (BAS) in two studies. Study 1 involved a national quota sample representative of Polish young adults (N = 1,048, aged 18–25), and Study 2 involved a national quota sample of adult Poles (N = 432, aged 18–84). In both studies, we hypothesized and found that Internet trolling is predicted by low BIS and high BAS and that these relationships are mediated by high levels of psychopathy. These findings suggest that the basic temperamental dispositions may predispose individuals to irritate others on the Internet for one’s own enjoyment due to high (vs. low) levels of psychopathy. We discuss the role of temperamental and personality traits in shaping offensive online behavior.

Measuring Behavioral Inhibition and Behavioral Activation in Older Adults: Construct Validity of the Dutch BIS/BAS Scales.

Research on the validity of the behavioral inhibition system/behavioral approach system (BIS/BAS) scales focused on adolescent, student and adult populations. This study is the first to examine the psychometric properties of the BIS/BAS scales in a community (n = 368) and a clinical sample (n = 160) of older adults. Exploratory structural equation modelling with target rotation to the Carver and White model supported the construct validity of the BIS/BAS scales. Internal consistencies of the scales were generally satisfactory. Female participants scored higher on BIS and BAS-Reward Responsiveness compared with males. The community-dwelling sample scored higher on BAS-Drive and BAS-Reward Responsiveness compared with the clinical sample. Concerning the nomological net, BIS was positively related to Anxiety, Depression, maladaptive coping strategies, Neuroticism and Cluster C personality disorders. BAS was positively related to Openness, Extraversion, Active Confronting and Cluster B personality disorders and negatively related to the schizoid personality disorder. The BIS/BAS Scales are a useful instrument for measuring Gray's theory of personality in older adults.

The Attentional Bias in Current and Former Smokers.

Attentional bias has been defined as the propensity of a person to allocate selective attention automatically to salient cues (Field and Powell, 2007). In the case of smoking, this bias implies that smokers are implicitly attracted by smoking-related stimuli, which produce behavioral, memory, and emotional effects (Volkow et al., 2006; Giardini et al., 2009). In more detail, scientific evidence pointed out that smoking is strongly supported by attentional bias that activates craving and urgency to smoke a cigarette. However, poor and conflicting data are available regarding the role of this cognitive bias on former smokers. The main aim of this study is to explore the occurrence of the attentional bias on of both current and former smokers, also with the aim to identify associations with behavioral, psychological and cognitive characteristic of participants. We collected data on 245 current, volunteers (male 50.6%; female 49.4%) aged 54.81 (SD = 14.352, range = 18–63), divided in current smokers (98), former smokers (102) and non-smokers (45). A combination of neuropsychology tests (Emotional Smoke Stroop Task and Go/no-Go task), and standardized questionnaires [Behavioral Inhibition System-Behavioral Approach System (BIS-BAS), Fagerström Test for Nicotine Dependence (FTND), Barratt Impulsiveness Scale, Motivational questionnaire] were used to assess the attentional bias, psychological variables, and smoking-related characteristics. Responses at the Emotional Smoke Stroop task revealed that current and former smokers are actually slower than non-smokers are when facing smoking cues, while performances at other Stroop conditions and at the Go/no-Go task are not statistically different. These results confirmed the occurrence of the attentional bias in current smokers, and above all points out that the same effect is present in former smokers. We found only small and selective correlations between attentional bias and psychological variables (e.g., impulsiveness and inhibition). In particular, impulsivity is not directly associated with the AB intensity. Also, smoking characteristics (e.g., years of smoking and dependence level) and the length of the period of abstinence do not seem to modulate implicit cognition of smoking cue. Our data support the idea that the attentional bias may be considered relevant in sustaining smoking and favoring relapse.

The relation between temperament and anger response among prisoners: comparison of Reinforcement Sensitivity Theory and the Psychobiological Model of temperament and character

This study investigates the relation between temperament and anger response among prisoners, and compares temperament as proposed by Reinforcement Sensitivity Theory and the Psychobiological Model of Temperament and Character. We asked 210 prisoners to respond to Korean standardized questionnaires, with items of the Behavioral Inhibition System/Behavioral Approach System (BAS/BIS), and the items of Temperament and character inventory (TCI). Based on the Novaco Anger Scale, prisoners’ anger responses were rated as those of direct, indirect, verbal, or impulsive. Three factors of the BAS and BIS all demonstrated significantly positive correlations, while reward dependence and novelty-seeking from the TCI showed a correlation nearing 0. Also, higher harm avoidance of TCI was associated with lower reward dependence, lower level of persistence, and higher level of novelty-seeking of TCI. Regression analyses showed that impulsive anger reaction was significantly explained by novelty-seeking of TCI and BIS; verbal aggression by fun-seeking of BAS and novelty-seeking of TCI; physical confrontation by novelty-seeking of TCI and fun-seeking of BAS; and indirect expression by novelty-seeking, harm avoidance, and persistence of TCI and fun-seeking of BAS.

Behavioral approach and orbitofrontal cortical activity during decision-making in substance dependence

Behavioral approach, defined as behavior directed toward a reward or novel stimulus, when elevated, may increase one’s vulnerability to substance use disorder. Behavioral approach has been associated with relatively greater left compared to right frontal activity; behavioral inhibition may be associated with relatively greater right compared to left frontal brain activity. We hypothesized that substance dependent individuals (SDI) would have higher behavioral approach than controls and greater prefrontal cortical activity during decision-making involving reward. We hypothesized that behavioral approach would correlate with left frontal activity during decision-making and that the correlation would be stronger in SDI than controls. 31 SDI and 21 controls completed the Behavioral Inhibition System/Behavioral Approach System (BIS/BAS) scales and performed a decision-making task during fMRI. Orbitofrontal (OFC) and dorsolateral prefrontal activity were correlated with BIS and BAS scores. Compared to controls, SDI had higher BAS Fun Seeking scores (p < 0.001) and worse decision-making performance (p = 0.004). BAS Fun Seeking correlated with left OFC activity during decision-making across group (r = 0.444, p < 0.003). The correlation did not differ by group. There was no correlation between BIS and right frontal activity. Left OFC may play a role in reward-related decision-making in substance use disorder especially in individuals with high behavioral approach.

Validation of the Measure of Revised Reinforcement Sensitivity Theory Constructs

The paper presents validation of the Reinforcement Sensitivity Questionnaire (RSQ), measuring the constructs of the Revised Reinforcement Sensitivity theory (RST). The research was conducted on a sample of 565 participants, using three measures of the constructs of the Revised Reinforcement Sensitivity Theory – the Behavioral Inhibition System/Behavioral Approach System (BIS/BAS) scale, Reinforcement Sensitivity Theory Personality Questionnaire (RST-PQ), and Reinforcement Sensitivity Questionnaire. The results of confirmatory factor analysis suggest good internal validity of the RSQ, while the results of principal components analysis show that the RSQ scales are significantly related to other RST measures.

Influence of trait behavioral inhibition and behavioral approach motivation systems on the LPP and frontal asymmetry to anger pictures.

Behavioral approach and avoidance are fundamental to the experience of emotion and motivation, but the motivational system associated with anger is not well established. Some theories posit that approach motivational processes underlie anger, whereas others posit that avoidance motivational processes underlie anger. The current experiment sought to address whether traits related to behavioral approach or avoidance influence responses to anger stimuli using multiple measures: ERP, electroencephalographic (EEG) α-asymmetry and self-report. After completing the behavioral inhibition system/behavioral approach system (BIS/BAS) scales, participants viewed anger pictures and neutral pictures. BAS predicted larger late positive potentials (LPPs) to anger pictures, but not to neutral pictures. In addition, BAS predicted greater left-frontal asymmetry to anger pictures. Moreover, larger LPPs to anger pictures related to greater left-frontal EEG asymmetry during anger pictures. These results suggest that trait approach motivation relates to neurophysiological responses of anger.

Hazardous Drinking and Dimensions of Impulsivity, Behavioral Approach, and Inhibition in Adult Men and Women

Hazardous drinking is characterized by decisions to engage in excessive or risky patterns of alcohol consumption. Levels of impulsivity and behavioral approach and inhibition may differ in hazardous drinkers and nonhazardous drinkers. A comparison of the relative levels of dimensions of impulsivity and behavioral inhibition and approach in adult men and women hazardous and nonhazardous drinkers may inform treatment and prevention efforts. In the present research, 466 men and women from a community sample were administered the Alcohol Use Disorders Identification Test (AUDIT), the Behavioral Inhibition System/Behavioral Approach System (BIS/BAS) scale, and the Barratt Impulsiveness Scale, version 11 (BIS-11). Relations among the dimensions of these constructs were examined using multivariate analysis of covariance (MANCOVA), with age and race as covariates. There were main effects of hazardous drinking on all 3 dimensions of impulsivity, the behavioral inhibition system, and the behavioral activation system Reward Responsiveness, and Fun-Seeking components, with hazardous drinkers scoring higher than nonhazardous drinkers. This research provides a better understanding of the manner in which impulsivity and behavioral inhibition and approach tendencies relate to hazardous alcohol use in men and women. The present results have implications for alcohol-related prevention and treatment strategies for adult men and women.

Substance Use Underlying Behavior: Investigation of Theta and High Frequency Oscillations in Emotionally Relevant Situations

High sensitivity of the Behavioral Approach System (BAS) was shown to be one of the strongest predictors of substance use (SU). It was hypothesized that individuals with high BAS sensitivity would experience higher emotional arousal in the reward expectancy situation and lower in the punishment expectancy situation than individuals with low BAS activity. The level of emotional arousal indicated by theta spectral power, and general cortical excitability indicated by high frequency oscillations (HFO), were measured in a sample of young people who filled out Carver and White's Behavioral Inhibition System/Behavioral Approach System (BIS/BAS) scales. Frontal theta and HFO increased in high BAS scorers during expectation of reward and decreased during expectation of punishment. In low BAS scorers spectral powers of theta and HFO increased, contrary to those for the punishment cue, and decreased for reward cue. Theta-gamma coupling increased in high Drive scorers (those above the median) in reward and in low Drive scorers (those who appeared to be below the median split on this scale) in punishment situation.

Association Study of Dopamine Receptor D2TaqI A Polymorphism and Reward-Related Personality Traits in Healthy Korean Young Females

Background: Genetic factors make a significant contribution to the determination of human personality traits. We aimed to investigate the possible relationship between dopamine receptor D₂ (DRD2) TaqI A polymorphism and the reward-related personality traits as measured by the Carver and White Behavioral Inhibition System/Behavioral Approach System (BIS/BAS) scales and Cloninger’s Temperament and Character Inventory (TCI). Methods: The sample consisted of 267 female healthy Korean unrelated university students (age: 23.12 ± 3.22 years) and they filled out the BIS/BAS scales and the TCI. Genomic DNA was isolated from whole blood and genotyped with the fluorescence polarization detection method. The effect of the independent variables (DRD2 genotypes) on the dependent variables were analyzed by multivariate and subsequent univariate ANOVA. Results: We found significant associations between the A1 allele of the DRD2 TaqI A polymorphism and a high BAS-RR score (reward responsiveness). No significant association was observed between DRD2 polymorphisms and other factors of the BIS/BAS scales and TCI. Conclusion: These findings suggest the notion that DRD2 TaqI A polymorphism contributes to high reward sensitivity, which measures anticipation and positive response towards reward.

The interaction of reinforcement sensitivity and life events in the prediction of anhedonic depression and mixed anxiety-depression symptoms

This study examined the relationship between reinforcement sensitivity theory (RST), life stress, and internalizing symptoms. Generally, low sensitivity of the behavioral approach system (BAS) predicts depression whereas high sensitivity of the behavioral inhibition system (BIS) predicts anxiety and depression. However, few studies have examined how RST variables interact with life stress to predict these symptoms. It was hypothesized that higher BIS sensitivity would predict greater anxious arousal; lower BAS sensitivity and higher BIS sensitivity would predict greater anhedonic depression as predicted by the joint subsystems hypothesis (JSH); and low BAS, high BIS, and high life stress would interact to predict anhedonic depression symptoms whereas high BIS with high life stress would predict anxious symptoms. A sample of 285 undergraduates completed measures of RST, life stress, and internalizing symptoms. Greater BIS sensitivity predicted mixed anxiety–depression and anhedonic depressed symptoms, lower BAS predicted anhedonic depression symptoms, and life events predicted mixed anxiety–depression. Three-way interactions indicated that for high life stress, BIS predicted both types of symptoms. For low life stress, low BAS and high BIS predicted anhedonic depression whereas high BIS and high BAS predicted mixed anxiety–depression. The implications of these findings are discussed in terms of the JSH.

EEG and personality dimensions: A consideration based on the brain oscillatory systems

Relationships between EEG and personality dimensions were investigated in the Korean population. Subjects were 68 healthy undergraduate students (32 males, 36 females). The Korean version of the Eysenck Personality Scales (EPS-Adult), Behavioral Inhibition System/Behavioral Approach System (BIS/BAS) scale, and Positive Affect and Negative Affect scale (PANAS) were used. EEG recordings of two different conditions (eyes open and eyes closed) were performed twice with the interval of 6 weeks. Analytical methods used in the present study rendered two coincident tendencies: Theta band was negatively related to neuroticism in the eyes open condition, alpha and delta band were positively and negatively related to psychoticism in the eyes closed condition respectively. Despite that these results showed complex interactions, they are considered to be consistent with the theory of Robinson (2001) that delta, theta, and alpha waves are associated with activity of the brainstem, limbic system, and the thalamo-cortical arousal system respectively.

BIS–BAS sensitivity and cardiac autonomic stress profiles

AbstractThis study examined the relationship of sensitivities of Gray's behavioral inhibition system (BIS) and behavioral approach system (BAS) to cardiac autonomic stress responses during laboratory tasks among 65 healthy men (n=34) and women (n=31) aged 22–37 years. Carver and White's BIS–BAS scales were used to measure BIS and BAS sensitivities. We measured heart rate (HR), respiratory sinus arrhythmia, and preejection period during mental arithmetic, a reaction time task, and a speech task. Results revealed that BAS sensitivity was related to HR reactivity and parasympathetic withdrawal during the tasks, but was unrelated to baseline levels. BIS sensitivity was unrelated to both reactivity and baseline levels of all measures. Overall, our results suggest that the relationship of the BAS with cardiac reactivity seems to be mediated by the parasympathetic nervous system.