Psychometric properties of the Brazilian Portuguese version of the UPPS-P impulsive behavior scale for children and adolescents

Abstract Objective: To translate and validate the version for children and adolescents of the UPPS-P scale into Brazilian Portuguese. Method: After a five-step translation process, the final draft was submitted to a panel of 12 different specialties experts. Subsequently, the application of the scale was applied concomitantly with the "Swanson, Nolan, and Pelham Scale - Version IV" (SNAP-IV) and the "Child and Adolescent Behavior Inventory" (CABI) scale to analyze the correlation between them. Content Validity Index (CVI) and reliability were estimated by calculating internal consistency and analyzing its test-retest stability. Results: The items whose CVI was lower than 80% underwent a detailed analysis to verify the reason for the bad evaluation. Five items (3, 7, 11, 22 and 35) scored below 80% and were reassessed. There was high internal consistency in all parameters: Lack of premeditation (McDonald's omega = 0.806; Cronbach's alpha = 0.801), Negative Urgency (McDonald's omega = 0.838; Cronbach's alpha = 0.836), Sensation seeking (McDonald's omega = 0.826; Cronbach's alpha = 0.810), Lack of Perseverance (McDonald's omega = 0.800; Cronbach's alpha = 0.799) and Positive Urgency (McDonald's omega = 0.936; Cronbach's alpha = 0.934). A strong correlation was observed between UPPS-P features and impulsivity in behavioral assessments. Conclusions: The Brazilian Portuguese version of the UPPS-P scale is a good instrument to assess impulsivity in children and adolescents.

Cross-cultural adaptation, validity, and reliability of the Child and Adolescent Behavior Inventory (CABI) for use in Brazil

Abstract Objective The Child and Adolescent Behavior Inventory (CABI) is a cost-free 75 question-questionnaire developed by an Italian group to collect information from parents on the behavior of children and adolescents aged 6 to 18 years. It assesses different areas of children's behavior and psychopathology, including internalizing and externalizing symptoms, and can be used to identify children at risk of mental disorders both in clinical and epidemiological settings. In this study, the authors present a Brazilian-Portuguese adaptation of the CABI and its psychometric properties. Methods First, the authors conducted a rigorous transcultural adaptation of CABI's questions and instructions for the Brazilian context. In an online sample of 598 parents, the authors found high reliability (internal consistency) for the CABI's main subscales. Results Validity was supported by exploratory factor analysis (the authors found 6 factors representing several aspects of psychopathology both according to the DSM and HiTop models) and significant differences in most CABI's subscales between children with parent-reported psychopathology and typically developing ones. The present study suggests that the adapted version of CABI is a valid and reliable measure that can be used in Brazil. Conclusions The CABI can be useful to the pediatrician to get fast but wide information from parents on the behavioral condition of their children or adolescents, and also to decide whether it is appropriate to consult a mental health professional.

The mental health of Brazilian healthcare professionals during the COVID-19 pandemic: a longitudinal study

Objective: To compare the distress level among Brazilian healthcare professionals during the coronavirus disease 2019 (COVID-19) pandemic and estimate risks by sex, age, and occupation. Methods: In a longitudinal cohort design, a nationally distributed online survey was used to collect data from 10,490 active healthcare professionals who worked during the pandemic. Participants were mostly female, aged 18 to 82 years; 13 different health professions and all states of Brazil were represented. Results: The most frequent professions were psychology, dentistry, and nursing. The Brief Symptom Inventory (BSI) score suggested an increased distress perception among health professionals. Females showed poorer mental health than males, but the absolute rise in Global Severity Index (GSI) score was larger in males than in females. Younger adults reported more symptoms of psychological distress than older adults. The most impacted age group was between 30-39 years. Nurse technicians presented the highest risk of distress. Conclusion: Health professionals are essential to overcoming the pandemic; thus, their mental health status should be monitored, and features associated with increased distress should be identified. Our findings suggest distress risk should be stratified by occupation, age, and sex. Health professionals showed an increased distress perception. Women, individuals between the ages of 30 and 39, nursing personnel, and physicians were more likely to report distress compared with other health professionals.

Psychometric properties of the Brief Symptom Inventory support the hypothesis of a general psychopathological factor

Abstract Introduction The existence of a general factor related to psychiatric symptoms is supported by studies using a variety of methods in both clinical and non-clinical samples. Objectives This study aims to evaluate the replicability of the internal structure of the Brief Symptom Inventory in a large Brazilian sample. Methods Participants were 6,427 Brazilian subjects (81% female). Mean age was 42.1 years (standard deviation [SD] = 13.6, Min = 13, Max = 80). All participants completed the online version of the Brief Symptom Inventory. This scale presents a general score (GSI) and nine specific clusters of symptoms (depression, anxiety, phobic anxiety, interpersonal sensibility, psychoticism, paranoid ideation, obsessive-compulsive behavior, hostility, and somatization symptoms). Results Confirmatory factor analysis was performed to assess the factor structure of the BSI. The results showed that the best-fitting model was a bifactor solution and the general factor was the main dimension explaining most of the reliable variability in the data. Conclusion The findings suggest that the BSI's internal structure was replicated in a non-clinical sample and that the general factor is the most reliable score. However, it is necessary to better understand the meaning of the general factor scores in a non-clinical sample to increase interpretability of scores.

Well-being at work, productivity, and coping with stress during the COVID-19 pandemic

Abstract This study aims to analyze the mechanisms through which the coronavirus disease (COVID-19) pandemic impacts on well-being at work and on productivity. The secondary objective is to identify stress management strategies for the work environment during the pandemic. This is an integrative review. Phase 1 consisted of searches of open access electronic databases (MEDLINE, SciELO, Bireme, and LILACS) for papers published in 2020 addressing mental health, work, and pandemics. Phase 2 consisted of selecting literature recommended by specialists in occupational psychiatry and positive psychology. These materials were read and critically analyzed. Forty references were included in the literature review. The articles reviewed were classified into the following categories: articles concerning work relationships in Brazil; articles describing the impact of pandemics on mental health and work; articles focusing on the work of health professionals during pandemics; articles about well-being at work; and papers proposing strategies to improve well-being and productivity and to promote mental health. The COVID-19 pandemic can have a significant impact on workers' mental health and productivity. Most professionals face a need to adapt to changes, which can decrease their feeling of well-being. Consequently, strategies to promote well-being and mental health in the work environment should be a priority. Work routines were modified after the COVID-19 pandemic set in and assessing these changes is essential to maintain workers' mental health. By so doing, it is possible to promote general well-being and post-traumatic recovery and reduce stress levels.

Brazilian Psychiatric Association guidelines for the management of suicidal behavior. Part 2. Screening, intervention, and prevention

This article continues our presentation of the Brazilian Psychiatric Association guidelines for the management of patients with suicidal behavior, with a focus on screening, intervention, postvention, prevention, and promotion. For the development of these guidelines, we conducted a systematic review of the MEDLINE (via PubMed), Cochrane Database of Systematic Reviews, Web of Science, and SciELO databases for research published from 1997 to 2020. Systematic reviews, clinical trials, and cohort/observational studies on screening, intervention, and prevention in suicidal behavior were included. This project involved 14 Brazilian psychiatry professionals and 1 psychologist selected by the Psychiatric Emergencies Committee of the Brazilian Psychiatric Association for their experience and knowledge in psychiatry and psychiatric emergencies. Publications were evaluated according to the 2011 Oxford Center for Evidence-Based Medicine (OCEBM) Levels of Evidence Classification. Eighty-five articles were reviewed (of 5,362 initially collected and 755 abstracts on the drug approach). Forms of screening, intervention, and prevention are presented. The intervention section presents evidence for psychotherapeutic and drug interventions. For the latter, it is important to remember that each medication is effective only for specific groups and should not replace treatment protocols. We maintain our recommendation for the use of universal screening plus intervention. Although the various studies differ in terms of the populations evaluated and several proposals are presented, there is already significant evidence for certain interventions. Suicidal behavior can be analyzed by evidence-based medicine protocols. Currently, the best strategy is to combine several techniques through the Safety Plan. Nevertheless, further research on the topic is needed to elucidate some approaches with particular potential for intervention and prevention. Systematic review registry number: CRD42020206517

Changes in Work and Occupational Behavior in a Brazilian Sample During the COVID-19 Pandemic: A Longitudinal Study

The COVID-19 pandemic led to changes in occupational behaviors, affecting millions of workers. This study aimed to assess changes in various perceptions about work at the beginning of the pandemic in Brazil, and six months later. 702 individuals of both sexes (566 females, 80.62%), aged between 16 and 75 years (M=41.8; SD=13.5), residents in 24 different states of Brazil (most from the Southeast region, 59.26%) participated in this research and answered an online survey about their work experience during the pandemic at two different timepoints. The questionnaire included questions about increased/decreased productivity, fear of contamination by COVID-19 at work, need for going out to work, performing voluntary work, waiting for the return of their work/study activities, previous/current experience working-from-home, use of video conference programs, performing voluntary work to fight COVID-19, job loss and incidence of health problems that prevented the participant from carrying out daily/work/study activities. The results indicated that workers experienced new ways of performing their activities, changed their perceptions about their productivity, how/where they worked, and how they felt about their routine, although the majority of variables remained stable between timepoints.(AU)

A pandemia da COVID-19 resultou em mudanças nos comportamentos ocupacionais, afetando milhões de trabalhadores. Este estudo teve como objetivo avaliar as mudanças em diferentes percepções sobre o trabalho no início da pandemia no Brasil e seis meses depois. 702 indivíduos de ambos os sexos (566 sexo feminino, 80,62%), com idade entre 16 e 75 anos (M = 41,8; DP = 13,5), residentes em 24 diferentes estados do Brasil (maioria da região Sudeste, 59,26%) participaram e responderam a uma pesquisa online sobre sua experiência de trabalho durante a pandemia em dois momentos diferentes. O questionário incluía questões sobre aumento/diminuição da produtividade, medo de contaminação pelo COVID-19 no trabalho, necessidade de sair para trabalhar, realização de trabalho voluntário, espera pelo retorno de suas atividades de trabalho/estudo, experiência anterior/atual de trabalho remoto, utilização de programas de videoconferência, realização de trabalho voluntário de combate ao COVID-19, perda de emprego e incidência de problemas de saúde que o impediram de realizar atividades cotidianas/laborais/de estudo. Os resultados indicaram que os trabalhadores vivenciaram novas formas de realizar suas atividades, mudaram suas percepções sobre sua produtividade, como/onde trabalhavam e como se sentiam em relação ao seu cotidiano, apesar da maioria das variáveis se manterem estáveis entre os dois momentos.(AU)

La pandemia del COVID-19 resultó en cambios en los comportamientos ocupacionales, afectando millones de trabajadores. Este estudio tiene como objetivo evaluar los cambios en diferentes percepciones sobre el trabajo en el inicio de la pandemia en Brasil e seis meses después. 702 individuos de ambos sexos (566 mujeres, 80,62%), con edades entre los 16 y 75 años (M=41,8; DP=13,5) 702 individuos de ambos sexos (566 mujeres, 80,62%), con edades entre 16 y 75 años (M = 41,8; DT = 13,5), residentes en 24 estados diferentes de Brasil (la mayoría de la región Sudeste, 59,26%) participaron en esta investigación y respondieron a cuestiones sobre su experiencia de trabajo durante la pandemia en dos momentos distintos. El cuestionario on-line incluía preguntas sobre aumento/disminución de la productividad, miedo a la contaminación por COVID-19 en el trabajo, necesidad de salir a trabajar, realizar trabajo voluntario, esperar el regreso de sus actividades laborales/de estudio, experiencia previa/actual trabajando home office, uso de programas de videoconferencia, realización de trabajo voluntario para combatir COVID-19, pérdida de empleo e incidencia de problemas de salud que impedían al participante realizar actividades diarias/laborales/de estudio. Los resultados indicaron que los trabajadores vivenciaron nuevas formas de realizar sus actividades, cambiaron sus percepciones sobre su productividad, como/donde trabajaban y como se sentían en relación a su cotidiano, aunque la mayoría de las variables se mantuvieron estables entre los dos momentos.(AU)

Stigma toward individuals with mental disorders among Brazilian psychiatrists: a latent class analysis

Objective: The stigma toward individuals with mental disorders is highly prevalent, not only in the general population but among health care providers as well. The aim of this study was to identify subgroups based on stigmatizing beliefs related to psychiatric disorders among Brazilian psychiatrists, as well as to investigate their association with clinical and personality characteristics. Methods: Latent cluster analysis was used to find subgroups of cases in multivariate data according to a psychotic (schizophrenia) and a nonpsychotic disorder (attention-deficit hyperactivity disorder). The clusters for each psychiatric disorder were compared according to sociodemographic, emotional traits, and personality characteristics. Results: A total of 779 psychiatrists answered the questionnaire. Three different subgroups of stigma levels were identified regarding schizophrenia: the highest (n=202 [51.7%]), intermediate (108 [27.6%]), and the lowest (81 [20.7%]). Participants from the highest stigma group had a significantly longer time since graduation, higher anxiety-state scores, and lower positive affect. Two subgroups were identified with respect to attention-deficit hyperactivity disorder, although there were no differences between them in sociodemographic or clinical variables. Conclusion: There were more subgroups of stigmatizing beliefs regarding psychotic disorders. Individual characteristics, such as those related to trait anxiety and affect, can be associated with high stigma toward schizophrenia.

Preditores de sofrimento psicológico e prevalência de transtornos mentais autodeclarados em profissionais de saúde e na população em geral durante a pandemia de Covid-19 no Brasil / Predictors of psychological distress and prevalence of self-reported mental disorders in health care professionals and in the general population during the Covid-19 pandemic in Brazil

O fardo dos transtornos mentais pode aumentar durante a pandemia de Covid-19. Por isso, é estratégico caracterizar a saúde mental da população. Analisamos dados coletados pela Internet de 164.881 profissionais de saúde e 5.635 participantes da população geral. O Índice de Gravidade Global (GSI) do Inventário Breve de Sintomas, diagnóstico autodeclarado de transtornos mentais, características sociodemográficas, estado de saúde física, história de contato com a Covid-19, percepções e preocupações e medidas preventivas adotadas foram comparados entre as amostras. Análises de regressão múltipla foram usadas para investigação de fatores associados ao GSI. O distresse psicológico foi classificado como alto ou muito alto em 13,4% dos profissionais de saúde e em 31,4% dos participantes da população geral. A prevalência de transtornos mentais ao longo da vida foi 36% para profissionais de saúde e 44,7% para a população geral, sendo os mais frequentes transtornos depressivos e ansiedade generalizada. Entre os profissionais de saúde, ser do sexo feminino e mais jovem foi associado à maior distresse psicológico. Para a população geral foram preditores de distresse a classe econômica e um domicílio com mais pessoas. Foram significativamente associados ao GSI sintomas de Covid-19, sentir-se menos produtivo no trabalho, medo de transmitir o vírus para a família, medo de dificuldades financeiras e sentir que os relacionamentos em casa pioraram. A prevalência de transtornos mentais atinge parte relevante da população brasileira. Fatores sociodemográficos, aspectos familiares e instabilidade financeira devem ser considerados no entendimento do distresse psicológico durante a pandemia.(AU)

BACKGROUND: The burden of mental disorders is likely to increase during the Covid-19 pandemic. Knowing the rate of psychological distress and mental disorders, its severity, and factors associated with psychological distress is strategical. METHOD: We analyzed online cross-sectional data from 164,881 health professionals and from 5,635 participants from the general population in Brazil. The Global Severity Index (GSI) from the Brief Symptom Inventory, self-reported diagnosis of mental disorders, sociodemographic characteristics, and factors related to Covid-19, such as physical health status, diagnosis and contact history, perceptions and concerns, and precautionary measures were compared between samples. Multiple regression analysis was used to investigate factors related to GSI scores. RESULTS: Psychological distress was high or very high in 13.4% of health professionals and in 31.4% of the general population. Health professionals reported a lower rate of current or previous history of mental disorders (36%) than participants from the general population (44.7%). Age (younger) and gender (female) predicted higher psychological distress for health professionals and economic class (lower) and household size (more members) for the general population. People with higher GSI scores reported to have experienced more physical symptoms associated with Covid-19, feeling less productive at work, being afraid of transmitting the coronavirus to the family, fear of financial difficulties, and feeling that home relations were worse during the pandemic outbreak. CONCLUSIONS: Psychological distress at the first wave of Covid-19 was associated with sociodemographic features and an anxious perception of physical symptoms, virus transmission to loved ones, disruption of family relations, and financial situation.(AU)

INTRODUCCIÓN: Es probable que la carga de los trastornos mentales aumente durante la pandemia de Covid-19. Conocer la tasa de malestar psicológico y de los trastornos mentales, su gravedad y los factores asociados al malestar psicológico es estratégico. MÉTODO: Se analizaron datos transversales en línea de 164.881 profesionales de la salud y 5.635 participantes de la población general de Brasil. Se compararon entre las muestras el Índice de Gravedad Global (GSI) del Inventario Breve de Síntomas, el diagnóstico auto declarado de trastornos mentales, las características sociodemográficas y los factores relacionados con la Covid-19. Se utilizó un análisis de regresión múltiple para investigar los factores relacionados con las puntuaciones del GSI. RESULTADOS: El malestar psicológico era alto o muy alto en 13,4% de los profesionales de la salud y en 31,4% de la población general. Los profesionales de la salud declararon tasa de 36% de trastornos mentales y la población general de 44,7%. La edad (más joven) y el sexo (femenino) predijeron un mayor malestar psicológico para los profesionales de la salud y la clase económica (más baja) y el tamaño de la familia (más miembros) para la población general. Las personas con puntuaciones más altas en el GSI declararon haber experimentado más síntomas físicos asociados a la Covid-19, sentirse menos productivos en el trabajo, tener miedo de transmitir el coronavirus a la familia, temer dificultades económicas y sentir que las relaciones domésticas empeoraron. CONCLUSIONES: La angustia psicológica se asoció a las características sociodemográficas y a la percepción ansiosa de los síntomas físicos, la transmisión del virus a los seres queridos, la perturbación de las relaciones familiares y la situación económica.(AU)

Difficulties in activities of daily living are associated with stigma in patients with Parkinson's disease who are candidates for deep brain stimulation

Objective: Parkinson's disease (PD) is often accompanied by stigma, which could contribute to a worse prognosis. The objective of this study is to identify the variables associated with stigma in PD patients who are candidates for deep brain stimulation (DBS). Methods: We investigated sociodemographic and clinical variables associated with stigma in a sample of 54 PD patients indicated for DBS. The independent variables were motor symptoms assessed by the Movement Disorder Society‐sponsored revision of the Unified Parkinson Disease Rating Scale (MDS-UPDRS III), depressive symptoms measured by the Hospital Anxiety and Depression Scale, age, disease duration and the presence of a general medical condition. The Mobility, Activities of daily living and Emotional well-being domains of the 39-item Parkinson's Disease Questionnaire (PDQ-39) were also investigated as independent variables, and the Stigma domain of the PDQ-39 scale was considered the outcome variable. Results: After multiple linear regression analysis, activities of daily living remained associated with the Stigma domain (B = 0.42 [95%CI 0.003-0.83], p = 0.048). The full model accounted for 15% of the variance in the Stigma domain (p = 0.03). Conclusions: Although causal assumptions are not appropriate for cross-sectional studies, the results suggest that ADL difficulties could contribute to greater stigma in PD patients with refractory motor symptoms who are candidates for DBS.

Semantic memory, but not education or intelligence, moderates cognitive aging: a cross-sectional study

Objective: Aging studies regularly assume that years of education are a protective factor for baseline cognition. In developing countries with specific sociocultural issues, this relationship may not work as expected, and an unmet need remains for alternative resilience factors. This study aimed to analyze different moderators for the relationship between aging and general cognition that could reflect better protective factors. Methods: One hundred and fourteen Brazilian older adults, deemed healthy by global cognition, absence of psychiatric symptoms, or neurological history, participated in this cross-sectional study. Moderators for the relationship between age and global cognition included education, intelligence, and occupational factors. Semantic memory was added as a protective factor reflecting culturally acquired conceptual knowledge. Results: As expected, age alone is a predictor of global cognitive scores; surprisingly, however, education, intelligence, and occupation were not moderators of the association. Semantic memory was a significant moderator (p = 0.007), indicating that knowledge acquired during life may be a protective factor. Conclusion: In developing countries, the use of resilience factors based only on years of education may be misleading. Sociocultural issues influence the educational system and achievement and, consequently, affect the use of this simple measure. Resilience-factor studies should consider using crystallized abilities when studying populations with sociocultural particularities.

Parent SNAP-IV rating of attention-deficit/hyperactivity disorder: accuracy in a clinical sample of ADHD, validity, and reliability in a Brazilian sample, / Avaliação do instrumento SNAP-IV pelos pais no transtorno de déficit de atenção/hiperatividade: acurácia em uma amostra clínica de TDAH, validade e confiabilidade em uma amostra brasileira,

ABSTRACT Objective: To investigate the psychometric properties of the short or multimodal treatment study version of the Swanson, Nolan, and Pelham, Version IV (SNAP-IV) scale, which measures attention-deficit/hyperactivity disorder and oppositional defiant disorder symptoms. Methods: Participants were 765 parents of children from 4 to 16 years old (641 non-attention-deficit/hyperactivity disorder and 124 attention-deficit/hyperactivity disorder children) from Belo Horizonte, Brazil, who reported sociodemographic characteristics and answered the SNAP-IV. Parents of the clinical sample also underwent the K-SADS-PL interview. Results: Age was significantly associated with SNAP-IV hyperactivity-impulsivity problems (r = −0.14), but not with inattention or oppositional defiant disorder. Sex was a significant influence on attention-deficit/hyperactivity disorder and oppositional defiant disorder severity (all p < 0.001), with boys showing higher scores in the full sample, but not within the attention-deficit/hyperactivity disorder group. Exploratory and confirmatory factor analysis supports a three-factor structure of the SNAP-IV scale. Moderate-to-strong correlations were found between SNAP-IV and K-SADS-PL measures. All SNAP-IV scales showed very high internal consistency coefficients (all above 0.91). SNAP-IV inattention scores were the most predictive of attention-deficit/hyperactivity disorder diagnosis (AUC: 0.877 for the averaging rating method and the raw sum method, and 0.874 for the symptom presence/absence method). Conclusion: The parent SNAP-IV showed good psychometric properties in a Brazilian school and clinical sample.

RESUMO Objetivo: Investigar as propriedades psicométricas da versão curta ou MTA da escala Swanson, Nolan e Pelham, versão IV (SNAP-IV), que mede os sintomas do transtorno de déficit de atenção/hiperatividade e transtorno desafiador de oposição. Métodos: Os participantes incluíram 765 pais de crianças de 4 a 16 anos (641 crianças sem transtorno de déficit de atenção/hiperatividade e 124 com transtorno de déficit de atenção/hiperatividade) de Belo Horizonte, Brasil, que relataram características sociodemográficas e responderam o SNAP-IV. Os pais da amostra clínica também foram submetidos à entrevista com K-SADS-PL. Resultados: A idade foi significativamente associada aos problemas de hiperatividade-impulsividade no SNAP-IV (r = −0,14), mas não à desatenção ou aos transtornos desafiadores de oposição. O sexo foi uma influência significativa na gravidade do transtorno de déficit de atenção/hiperatividade e transtorno desafiador de oposição (todos os p < 0,001), os meninos apresentaram escores mais altos na amostra completa, mas não no grupo de transtorno de déficit de atenção/hiperatividade. A análise fatorial exploratória e confirmatória apoia uma estrutura de três fatores da escala SNAP-IV. Foram encontradas correlações moderadas a fortes entre as medidas dos instrumentos SNAP-IV e K-SADS-PL. Todas as escalas do SNAP-IV mostraram coeficientes de consistência interna muito altos (todos acima de 0,91). Os escores de desatenção do SNAP-IV foram os mais preditivos do diagnóstico de transtorno de déficit de atenção/hiperatividade (AUC - área sob a curva ROC: 0,877 para o método de classificação da média e o método da soma bruta e 0,874 para o método de presença ou ausência de sintomas). Conclusão: A avaliação do SNAP-IV pelos pais apresentou boas propriedades psicométricas em uma escola brasileira e amostra clínica.

Cross-cultural adaptation, validity, and reliability of the Parenting Styles and Dimensions Questionnaire - Short Version (PSDQ) for use in Brazil

Objective: The Parenting Styles and Dimensions Questionnaire (PSDQ) is used worldwide to assess three styles (authoritative, authoritarian, and permissive) and seven dimensions of parenting. In this study, we adapted the short version of the PSDQ for use in Brazil and investigated its validity and reliability. Methods: Participants were 451 mothers of children aged 3 to 18 years, though sample size varied with analyses. The translation and adaptation of the PSDQ followed a rigorous methodological approach. Then, we investigated the content, criterion, and construct validity of the adapted instrument. Results: The scale content validity index (S-CVI) was considered adequate (0.97). There was evidence of internal validity, with the PSDQ dimensions showing strong correlations with their higher-order parenting styles. Confirmatory factor analysis endorsed the three-factor, second-order solution (i.e., three styles consisting of seven dimensions). The PSDQ showed convergent validity with the validated Brazilian version of the Parenting Styles Inventory (Inventário de Estilos Parentais - IEP), as well as external validity, as it was associated with several instruments measuring sociodemographic and behavioral/emotional-problem variables. Conclusion: The PSDQ is an effective and reliable psychometric instrument to assess childrearing strategies according to Baumrind's model of parenting styles.

Psychometric properties of a Brazilian Portuguese version of the Children's Revised Impact of Event Scale (CRIES-8)

Abstract Background: Children and adolescents are considered a population at risk for developing posttraumatic stress disorder (PTSD) after a traumatic event. The Children's Revised Impact Scale (CRIES-8) is a self-report scale with 8 items that investigates avoidance and intrusion behaviors related to posttraumatic stress symptoms. Objective: The study consisted of translation and transcultural adaptation of CRIES-8 to Brazilian Portuguese and evaluation of its psychometric properties. Methods: A sample of 235 Brazilian children and adolescents exposed to natural hazards (drought or flood) and non-exposed children participated in the study. The methodological procedure for translation and cultural adaptation were in accordance with the principles described by ISPOR Task Force for Translation and Cultural Adaptation. We also evaluated test reliability and validity based on test content, the relations to other variables, and internal structure. Results: The procedures lead to a final Portuguese version proofread and cultural-adapted. Empirical evidence supports CRIES-8's division in two latent constructs (Intrusion and Avoidance), as well convergence correlations with other measures of child mental health and high reliability. Discussion: A Brazilian-Portuguese version of CRIES-8 is an important tool for a better screening of PTSD among youth who face traumatic events, being a potential informative instrument to identify children at risk.

Assessing knowledge: psychometric properties of the BAMS semantic memory battery

Abstract Background: Semantic memory is a cultural influenced cognitive domain that is responsible for our knowledge about words and the world. Semantic Memory Battery (BAMS) is a new battery that evaluate semantic memory based on a compendium of tasks, including verbal fluency, naming, conceptualization, categorization, general questions, and word definitions, and was designed to consider cultural aspects. Objectives: We aimed to evaluate the BAMS psychometrics structure comprising classical and modern analysis, and also evaluate a clinical subdivision of the battery. Methods: 114 Brazilian cognitively healthy older adults BAMS performance provided data for psychometric analysis using validity tests, item response theory analysis and confirmatory factor analysis for goodness-of-fit measures. Results: BAMS results revealed good validity and good-fit measures in each subtest, total score (X2 = 20.684, p = 0.110) and a hierarchical structure with clinical subdivision of the battery (X2 = 20.089, p = 0.093). Discussion: BAMS is a new compendium of tasks that evaluate distinct aspects of semantic memory and can clinically consider the impact of executive function. This battery evaluates verbal fluency, naming, conceptualization, categorization, general knowledge and word definitions. The BAMS has clinical importance once semantic memory is mostly influenced by culture and language, and there is an absence of broadly semantic memory tests in our scenario, especially with older adults that can have a pathological aging condition that affects primarily or secondarily this domain.

Relationship between visuospatial episodic memory, processing speed and executive function: are they stable over a lifespan? / As relações entre memória episódica visual-espacial, velocidade de processamento e funções executivas são estáveis ao longo do ciclo vital?

ABSTRACT The present study evaluated the association between episodic memory, executive function and processing speed in a sample with different age ranges. We tested the hypothesis that processing speed, executive function and memory are more strongly associated during childhood and old age. We evaluated 571 participants, aged six to 92 years, divided into four age groups: children/adolescents, young adults, middle-aged adults and older adults. Correlation analyses suggested that the shared variance between the processing speed and memory is strong in childhood but weak across other age ranges. Executive function, however, had a stronger association both in childhood and in old age, when compared with the intermediate stages. We conclude that the effects of processing speed and executive function on memory are not stable across human development. These functions may be compensatory mechanisms for memory functioning in childhood and old age.

RESUMO O presente estudo avalia a associação entre velocidade de processamento, funções executivas e memória em uma amostra de diferentes faixas etárias. O estudo testa a hipótese de que a velocidade de processamento, as funções executivas e a memória apresentam associação mais forte na infância e na velhice. Avaliamos 571 participantes, com idade entre seis e 92 anos, divididos em quatro grupos etários: crianças/adolescentes, adultos jovens, adultos de meia-idade e idosos. Análises de correlação sugerem que a variância compartilhada entre velocidade de processamento e memória é forte na infância e fraca nas demais idades. Já as funções executivas apresentaram associação forte com a memória tanto na infância quanto na velhice, quando comparadas aos estágios intermediários. Concluímos que os efeitos da atenção sobre a memória variam em função da idade do participante. Essas funções podem ser mecanismos compensatórios para a memória ao longo do desenvolvimento.