Cross-cultural Adaptation, Validation and Reliability of the Brazilian Version of the Richmond Compulsive Buying Scale

Leite, Priscilla Lourenço; Rangé, Bernard; Kukar-Kiney, Monika; Ridgway, Nancy M.; Monroe, Kent B.; Ribas, Rodolfo de Castro; Landeira-Fernández, J.; Nardi, Antônio Egídio; Silva, Adriana

doi:10.1016/j.rbp.2012.10.004

Cited by 61 publications

(25 citation statements)

References 17 publications

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“…We adopted Brazilian versions of the Richmond Compulsive Buying Scale (RCBS) 10 and Compulsive Buying Scale (CBS) 11 as compulsive-buying measures. These are wellestablished scales for the assessment of compulsivebuying symptoms.…”

Section: Compulsive Buyingmentioning

confidence: 99%

Impulsivity and compulsive buying are associated in a non-clinical sample: an evidence for the compulsivity-impulsivity continuum?

Paula

Costa

Oliveira

et al. 2015

Braz. J. Psychiatry

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Objective: Compulsive buying is controversial in clinical psychiatry. Although it is defined as an obsessive-compulsive disorder, other personality aspects besides compulsivity are related to compulsive buying. Recent studies suggest that compulsivity and impulsivity might represent a continuum, with several psychiatric disorders lying between these two extremes. In this sense, and following the perspective of dimensional psychiatry, symptoms of impulsivity and compulsivity should correlate even in a non-clinical sample. The present study aims to investigate whether these two traits are associated in a healthy adult sample. Methods: We evaluated 100 adults, with no self-reported psychiatric disorders, using the Barratt Impulsiveness Scale-11 and two scales of compulsive buying. Results: Using multiple linear regressions, we found that impulsivity accounted for about 15% of variance in the compulsive-buying measure. Conclusions: Our results suggest that an association between impulsivity and compulsive buying occurs even in non-clinical samples, evidence that compulsivity and impulsivity might form a continuum and that compulsive buying might be an intermediate condition between these two personality traits.

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Section: Compulsive Buyingmentioning

confidence: 99%

Impulsivity and compulsive buying are associated in a non-clinical sample: an evidence for the compulsivity-impulsivity continuum?

Paula

Costa

Oliveira

et al. 2015

Braz. J. Psychiatry

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“…In addition, to assure that HC did not present any kind of impulsivity behavior, we applied the settled cutoffs to the Barratt Impulsiveness Scale (BIS-11) ( 16 ), the South Oaks Gambling Screen (SOGS) ( 17 ), and The Richmond Compulsive Buying Scale (RCBS) ( 18 ) as exclusion criteria. The inclusion and exclusion criteria pertaining to each one of the four groups (obese, BED, ex-obese, and HC) are detailed in Figure 1 .…”

Section: Methodsmentioning

confidence: 99%

Longer Cortical Silent Period Length Is Associated to Binge Eating Disorder: An Exploratory Study

et al. 2020

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Introduction: Although binge eating disorder (BED) is an eating disorder and obesity is a clinical disease, it is known that both conditions present overlapped symptoms related to, at least partially, the disruption of homeostatic and hedonistic eating behavior pathways. Therefore, the understanding of neural substrates, such as the motor cortex excitability assessed by transcranial magnetic stimulation (TMS), might provide new insights into the pathophysiology of BED and obesity. Objectives: (i) To compare, among BED, obesity, ex-obese, and HC (healthy control) subjects, the cortical excitability indexed by TMS measures, such as CSP (cortical silent period; primary outcome), SICI (intracortical inhibition), and ICF (intracortical facilitation; secondary outcome). (ii) To explore the relationship of the CSP, eating behavior (e.g., restraint, disinhibition, and hunger), depressive symptoms, and sleep quality among the four groups (BED, obesity, ex-obese, and HC). Methods: Fifty-nine women [BED ( n = 13), obese ( n = 20), ex-obese ( n = 12), and HC ( n = 14)] comprise the total sample for this study. Assessments: cortical excitability measures (CSP, SICI, and ICF), inhibition response task by the Go/No-go paradigm, and instruments to assess the eating psychopathology (Three-Factor Eating Questionnaire, Eating Disorder Examination Questionnaire, and Binge Eating Scale) were used. Results: A MANCOVA analysis revealed that the mean of CSP was longer in the BED group compared with other three groups: 24.10% longer than the obesity group, 25.98% longer than the HC group, and 25.41% longer than the ex-obese group. Pearson's correlations evidenced that CSP was positively associated with both eating concern and binge eating scores. Conclusion: The findings point out that BED patients present longer CSP, which might suggest an upregulation of intracortical inhibition. Additionally, CSP was positively correlated with Binge Eating Scale and eating concern scores. Further studies are needed.

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“…As such, all participants first sought treatment. During this call, individuals are screened using the Portuguese adapted version of the Compulsive Buying Scale [14]. Patients whose scores indicate a possible presence of CBD are then provided an appointment time with a registered psychiatrist specializing in impulse control disorders to confirm a diagnosis of CBD through a Impulse Control Disorder structured clinical interview modeled after the Structured Clinical Interview for DSM (ICD-SCID).…”

Section: Methodsmentioning

confidence: 99%

“…Compulsive buying severity was assessed using the Portuguese adapted version of the Compulsive Buying Scale (CBS) [14]. The original CBS was developed in 1992 by Faber and O’Guinn [1] and is one of the most widely used measure of compulsive buying severity.…”

Section: Methodsmentioning

confidence: 99%

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Gender Differences in Compulsive Buying Disorder: Assessment of Demographic and Psychiatric Co-Morbidities

et al. 2016

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Compulsive buying is a common disorder found worldwide. Although recent research has shed light into the prevalence, etiology and clinical correlates of compulsive buying disorder, less is known about gender differences. To address this empirical gap, we assessed potential gender differences in demographic and psychiatric co-morbidities in a sample of 171 compulsive buyers (20 men and 151 women) voluntarily seeking treatment in São Paulo, Brazil. A structured clinical interview confirmed the diagnosis of compulsive buying. Of the 171 participants, 95.9% (n = 164) met criteria for at least one co-morbid psychiatric disorder. The results found that male and female compulsive buyers did not differ in problem severity as assessed by the Compulsive Buying Scale. However, several significant demographic and psychiatric differences were found in a multivariate binary logistic regression. Specifically, male compulsive buyers were more likely to report being non-heterosexual, and reported fewer years of formal education. In regards to psychiatric co-morbidities, male compulsive buyers were more likely to be diagnosed with sexual addiction, and intermittent explosive disorder. Conversely, men had lower scores on the shopping subscale of the Shorter PROMIS Questionnaire. The results suggest that male compulsive buyers are more likely to present with co-morbid psychiatric disorders. Treatment planning for compulsive buying disorder would do well to take gender into account to address for potential psychiatric co-morbidities.

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Cross-cultural Adaptation, Validation and Reliability of the Brazilian Version of the Richmond Compulsive Buying Scale

Abstract: The Brazilian Portuguese version of the Richmond Compulsive Buying Scale has good validity and reliability.

Cited by 61 publications

References 17 publications

Impulsivity and compulsive buying are associated in a non-clinical sample: an evidence for the compulsivity-impulsivity continuum?

Impulsivity and compulsive buying are associated in a non-clinical sample: an evidence for the compulsivity-impulsivity continuum?

Longer Cortical Silent Period Length Is Associated to Binge Eating Disorder: An Exploratory Study

Gender Differences in Compulsive Buying Disorder: Assessment of Demographic and Psychiatric Co-Morbidities

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