Marta Brás

Prof. Dr. Marta Brás

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Research Focus & Metrics

Academic Career Length

15Years (2012-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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4 September 2021 in Children
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CCCláudia Carmo
Cláudia Carmo
Diana OliveiraDiana Oliveira
Diana Oliveira
MBMarta Brás
Marta Brás
Luis FaíscaLuis Faísca
Luis Faísca
Perfectionism is a significant transdiagnostic process related to the development and maintenance of several psychological disorders. The main models of the development of perfectionism focus on early childhood experiences and postulate that parental relation is an important factor for understanding this construct in children. The purpose of this study was to examine the relationship between child and parental perfectionism, seeking to evaluate the empirical support of the Social Learning Model and the Social Expectations Model and children’s perception of parenting styles. The present study included 119 children (51.2% girls, Mage = 11.67 years) and their parents. Data were collected through administration of several self-report measures. The results show a relationship between the majority of the same parent and child perfectionism dimensions, thus providing supportive evidence for the Social Learning Model. Concerning the analysis of the role of gender in the transmission of perfectionism, observed fathers’ perfectionism only relates with the sons’ perfectionism, and mothers’ perfectionism relates with daughters’ perfectionism. Our findings allow for a deeper understanding of the role of the perception of an authoritarian parenting style in the development of maladaptive perfectionism. Mother and fathers’ perceived parenting styles contribute more to daughter than son perfectionism. The results contribute to expanding the understanding of the role of parental factors in the development of perfectionism.

30 November 2017 in Europe’s Journal of Psychology
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MMMarco Moniz
Marco Moniz
SJSaúl Neves de Jesus
Saúl Neves de Jesus
APAndreia Pacheco
Andreia Pacheco
EGEduardo Gonçalves
Eduardo Gonçalves
JVJoão Viseu
João Viseu
SBSílvia Batista
Sílvia Batista
Depression is one of the main risk factors for suicide. However, little is known about the intricate relationships among depressive symptomatology in unipolar depression, suicide risk, and the characteristics of executive dysfunction in depressed patients. We compared 20 non-psychotic unipolar depressed suicide attempters to 20 matching depressed non-attempters and to 20 healthy controls to further investigate the possible differences in neuropsychological performance. Depressed subjects were controlled for current suicidal ideation, and their neuropsychological profile was assessed using a range of measures of executive functioning, attention, verbal memory, processing speed, and psychomotor speed. Depressed groups were outperformed by healthy controls. Depressed attempters presented more cognitive impairment than depressed non-attempters on a simple Go/No-go response inhibition task and performed better than non-attempters on the Tower of London planning task. Depressed attempters were clearly distinguished by a deficit in response inhibition (Go/No-go commission errors). The normative planning performance (Tower of London extra moves) of the suicide attempters was unexpected, and this unanticipated finding calls for further research. Normative planning may indicate an increased risk of suicidal behavior.

13 August 2021 in Children
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ILIda Lemos
Ida Lemos
MBMarta Brás
Marta Brás
MLMariana Lemos
Mariana Lemos
Cristina NunesCristina Nunes
Cristina Nunes
Most studies with institutionalised children and adolescents focus on evaluating the impact of negative life events on emotional development. However, few have investigated the relationship between resilience assets and the teenagers’ psychopathological problems. The purpose of the present study was to investigate differences in psychological distress symptoms and in resilience assets in institutionalised and non-institutionalised adolescents. A total of 266 adolescents aged between 12 and 19 years old took part in the study (60.5% female): 125 lived in residential care and 144 resided with their families. Results found a significant and inverse relation between psychopathology and the perception of individual resilience assets, specifically with self-efficacy and self-awareness in the community sample, and with empathy in the institutionalised sample. Overall, and regardless of the age group, adolescents in residential care tend to perceive themselves as significantly less resilient in perceived self-efficacy and empathy, and they report fewer goals and aspirations for the future. The importance of promoting mental health and resilience assets in adolescents, particularly in those in residential care, is discussed. This can be achieved through early interventions that may prevent emotional suffering and deviant life paths, with transgenerational repercussions.

Cátia MartinsCátia Martins
Cátia Martins
JSJosé Tomás da Silva
José Tomás da Silva
SJSaúl Neves de Jesus
Saúl Neves de Jesus
Conceição RibeiroConceição Ribeiro
Conceição Ribeiro
M. Dulce EstêvãoM. Dulce Estêvão
M. Dulce Estêvão
Cristina NunesCristina Nunes
Cristina Nunes
The Volunteer Functions Inventory (VFI) is an instrument widely used to assess volunteers’ motivation based on the Functionalist Model of Omoto and Snyder. It assesses six factors that reflect several motivational functions. The VFI has been translated into various languages and validated in different cultural contexts, but some studies have reported different factor structures (e.g., five or four factors). In the Portuguese context, previous studies have also shown inconsistent results. The aim of this study was to adapt and validate the VFI for Portuguese volunteers, testing several alternative models (nine models) using confirmatory factor analysis. The sample comprised 468 volunteers (76.3% women), aged from 13 to 81 years (M = 36.66, SD = 14.93). The results support the original interrelated six-factor model as the best-fitting one. The VFI showed good internal consistency and convergent validity. Significant correlations were found between the VFI factors, organizational commitment, and volunteers’ satisfaction. Overall, the six-factor VFI is a valid and reliable tool for measuring the motivational functions of Portuguese volunteers, with implications for practice and research in the volunteering field.

Paula Morales AlmeidaPaula Morales Almeida
Paula Morales Almeida
MBMarta Brás
Marta Brás
Cristina NunesCristina Nunes
Cristina Nunes
Cátia MartinsCátia Martins
Cátia Martins
The support provided by parents plays a relevant role in the life satisfaction (LS) of young people, as well as in their level of psychological distress (PD), which are among the important mediators of their well-being. Family structure has also been identified as a protective or risk factor. Hence, the present study provides a more complex analysis of young people’s LS, considering the type of family cohabitation (based on parental presence), the personal conditions of the young people (PS), and their perception of the context (social support; SP). A cross-sectional design was used, and 557 young people, with a mean age of 20.68 (SD = 2.23), 50.8% women, 60.7% students, participated. Their levels of psychological distress, perceived social support, life satisfaction, and parental cohabitation were assessed. A mediation and a moderated-mediation model were used. Young people living in a biparental family reveal higher levels of LS and lower levels of PS. A partial mediation was found in the effect of SP on the relation between PS and LS. The moderated-mediation model tested showed that the indirect effects on the paths PS–SP and SP–LS were not significant by the type of parental family cohabitation. Several implications regarding family structure on young people’s LS are discussed.

1 April 2025 in Child & Youth Care Forum
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ASANA SIMÃO
ANA SIMÃO
RSRita Alexandra Mendes dos Santos
Rita Alexandra Mendes dos Santos
MBMarta Brás
Marta Brás
Cristina NunesCristina Nunes
Cristina Nunes
Background: Adolescents in residential care present a greater risk of developing various problems in several domains compared to adolescents residing with their biological families. Psychological adjustment is an emerging area of investigation with this particularly vulnerable population to understand the factors that underlie the difficulties youths present within this context. Objective: The present study aimed to contribute to recognizing these factors through a systematic literature review following the PRISMA guidelines. Methods: A search was conducted in seven databases (Academic Search Complete, MEDLINE, Psychology and Behavioral Sciences Collection, PsycINFO, Web of Science, PsycArticles, Scopus), and quantitative studies from the last thirty years were included. RESULTS: Of the initial 8,174 articles identified, 64 were included, and all the studies were qualitatively assessed with the Mixed Methods Appraisal Tool. Four categories of factors influencing psychological adjustment were identified: personal characteristics, social characteristics, caregiving, and adjustment problems. Most of the studies were cross-sectional and published in European countries. Conclusions: The present review contributes to the research on the psychological adjustment of adolescents in residential care by providing an update and supplementing the previous systematic reviews. The proposed organization of the different factors and domains found in publications allowed us to analyze in detail what most impacted these youths’ psychological adjustment. Practical and institutional implications for professionals working with this population are discussed, as well as the limitations to overcome in future studies.