The Abbreviated Dysregulation Inventory: Dimensionality and Psychometric Properties in Portuguese Adolescents

Psychological dysregulation is a complex and multidimensional construct encompassing cognitive, emotional, and behavioral dimensions. Research on psychological dysregulation emphasizes its importance in relation to several psychological disorders. However, assessing psychological dysregulation is often problematic because many of the existing instruments address a specific dysregulation dimension at a time, predominantly emotional dysregulation. The Abbreviated Dysregulation Inventory (ADI) was developed to assess three dimensions of psychological dysregulation: emotional, cognitive and behavioral. This study’s goal was to analyze the factor structure, internal consistency, and validity in relation to external variables of the Portuguese version of the ADI in a sample of 511 adolescents aged between 12 and 19 years old. The 3-factor solution was confirmed, and high internal consistency was found for the three subscales. Peculiar findings on the cognitive dysregulation subscale raised issues addressed in the discussion section. Results indicated that dysregulation associates positively with aggressive behavior and negatively with quality of life. Age and gender presented small influence on the cognitive and behavioral subscales scores, respectively. Findings suggested that ADI can be a valuable self-report measure to assess cognitive, behavioral or emotional dysregulation in youths, within research and psychological intervention settings.     

Validation studies of the Paranoia Checklist (Portuguese version) in mixed sample of patients and healthy controls

Introduction

Paranoid ideation has been consistently found as a phenomenon presented across the population continuum, and a theme that most people find in their everyday thoughts.

Sadness and happiness are amplified in solitary listening to music

Previous studies have shown that music is a powerful means to convey affective states, but it remains unclear whether and how social context shape the intensity and quality of emotions perceived in music. Using a within-subject design, we studied this question in two experimental settings, i.e. when subjects were alone versus in company of others without direct social interaction or feedback. Non-vocal musical excerpts of the emotional qualities happiness or sadness were rated on arousal and valence dimensions. We found evidence for an amplification of perceived emotion in the solitary listening condition, i.e. happy music was rated as happier and more arousing when nobody else was around and, in an analogous manner, sad music was perceived as sadder. This difference might be explained by a shift of attention in the presence of others. The observed interaction of perceived emotion and social context did not differ for stimuli of different cultural origin.     

Cooperation in social dilemmas and allocentrism: a social values approach

Research examining the relationship between the allocentrism–ideocentrism cultural variable and cooperation in social dilemmas is inconsistent. This relationship is considered in the context of social values within the prisoner's dilemma (PDG) in two studies. We hypothesised that allocentrics (relative to ideocentrics) would more likely express the social value of minimising differences rather than maximising joint outcomes. In Study 1 the hypothesis was supported. Study 2, including British and Malaysian respondents, replicated and extended these results to rankings of PDG outcomes. These findings are integrated with previous research, in particular to explain mixed results concerning allocentrism and cooperation. Copyright © 2001 John Wiley & Sons, Ltd.     

The Acceptance of Cosmetic Surgery Scale: initial examination of its factor structure and correlates among Brazilian adults

The present study conducted a preliminary examination of the psychometric properties of a recently developed Portuguese translation of the Acceptance of Cosmetic Surgery Scale (ACSS; Henderson-King & Henderson-King, 2005). A total of 311 Brazilian adults completed the ACSS along with Portuguese translations of measures of actual-ideal body weight discrepancy, body appreciation, sociocultural attitudes toward appearance, and demographics. Results showed that the Portuguese ACSS reduced to a three-factor solution consisting of the Intrapersonal, Social, and Consider factors uncovered in the original work using the ACSS. Moreover, there were only small sex differences on these subscales. In addition, the Portuguese ACSS showed a good pattern of convergent validity. The availability of the Portuguese ACSS is expected to stimulate more in-depth, quantitative research on attitudes toward cosmetic surgery within the Brazilian context.     

Chronicity and severity of maternal postpartum depression and infant sleep disorders: a population-based cohort study in southern Brazil

A cohort study was conducted with 397 women randomly selected from the Brazilian National System of Public Health, to describe the prevalence rates of infant sleep problems at 12-month of life, and its association with chronicity and severity of maternal depressive symptoms. Mothers were assessed, first, from the 9th to the 12th week postpartum and then at 12 months after delivery, with EPDS and a self-rating questionnaire regarding babies’ sleep behavior. After controlling for possible confounders, babies whose mothers had severe chronic depressive symptoms were at higher risk for sleep disorder at 12 months of birth.     

Jews in the diaspora with <Emphasis Type="Italic">Sepharad</Emphasis> in the mirror: ruptures,relations, and forms of identity: a theme examined through three cases

Recent historiography has led to a reevaluation of the diachronic paradigm that undergirds the classic story of Iberian Jews and conversos. In line with that reevaluation, this article investigates what motivated diasporic Sephardim, especially ones with cultural and other ties to Portugal, to conserve elements of an identity that pointed to their Iberian past, such as the Portuguese and Castilian languages, as well as what one might call “Ibero-conscious” forms of self-identification. What benefits, beyond expressing a nostalgic and otherwise emotive sensibility, could accrue from the retention of these forms? How did they and similar forms facilitate the building internal, group cohesion on the basis of shared connections to a common past? How did the forms articulate the relations of New Christians to the Iberian countries and to the Iberian Empires? To reflect on these and related questions, which focus on the continuity of ties between diasporic Jews and the Iberian Peninsula, we analyze here various temporally and geographically distinct cases: The case of the converso financier and politican Joseph Nasi (formerly João Micas); the case of the Sephardi convert and anti-Jewish polemicist, João Baptista D’Este (formerly Abraham Bendanan Serfatim); and the case of Portuguese Jews in Salé, Morocco, whose wide-ranging relations with the Portuguese Jews Community of Amsterdam and with Christian Dutchmen made for complex phenomena of identity-construction.     

Relational discrimination by pigeons in a go/no-go procedure with compound stimuli: a methodological note

A go/no‐go procedure with compound stimuli typically establishes emergent behavior that parallels in structure and typical outcome that of conventional tests for symmetric, transitive, and equivalence relations in normally capable adults. The present study employed a go/no‐go compound stimulus procedure with pigeons. During training, pecks to two‐component compounds A1B1, A2B2, B1C1, and B2C2 were followed by food. Pecks to compounds A1B2, A2B1, B1C2, and B2C1 re‐started the 30‐s stimulus presentation interval. The absence of pecking to those compounds for 30 s ended the trial. Subsequent tests presented these components in new spatial arrangements and/or in recombinative compounds that together corresponded to conventional tests of symmetry, transitivity, and equivalence: B1A1, B2A2, C1B1, C2B2, A1C1, A2C2, C1A1, C2A2 vs. B1A2, B2A1, C1B2, C2B1, A1C2, A2C1, C1A2, C2A1 (positive vs. negative instances of symmetric, transitive, and equivalence relations). On tests for symmetric relations, all pigeons behaved in a manner consistent with training on both positive instances (i.e., by responding) and on negative instances (i.e., by not responding). By contrast, the pigeons' behavior on tests for transitivity and equivalence was inconsistent with baseline training, thus failing to show the recombinative discrimination performance that is typical of normally capable humans when trained and tested using the go/no‐go procedure with compound stimuli.     

B. F. Skinner: The Writer and His Definition of Verbal Behavior

Skinner's definition of verbal behavior, with its brief and refined versions, has recently become a point of controversy among behavior analysts. Some of the arguments presented in this controversy might be based on a misreading of Skinner's (1957a) writings. An examination of Skinner's correspondence with editors of scientific journals shows his sophisticated mastery of English and his knowledge of contemporary approaches of linguistics, and might help to settle the meaning of the passages involved in the controversy. A more precise definition of verbal behavior, deduced from Skinner's distinction between verbal and nonverbal operants, is suggested, and a possible reason why Skinner did not define verbal behavior in the terms proposed by this alternative definition is discussed. The alternative definition is more compatible with a functional approach to behavior and highlights what is specific to verbal behavior by pointing to the conventions of the verbal community. Some possible consequences of adopting this alternative definition are described.