Amamentação como valor humano, prática feminina e direito social: contribuição crítica à política pública sustentada no referencial de justiça de Amartya Sen.

O aleitamento é uma prática humana reconhecida como um direito social, e como tal é um direito de todos que deve ser garantido pelo Estado. Apesar desse entendimento presente no arcabouço jurídico, como na Constituição Federal e no Estatuto da Criança e do Adolescente ainda há muitas mulheres e crianças privadas desse direito devido às estruturas organizacionais presentes nos equipamentos sociais, públicos e privados, que deveriam contemplar a condição feminina e proteger o livre exercício do aleitamento materno e não o fazem. O presente estudo buscou compreender a prática da amamentação de mulheres residentes na Região Metropolitana I (Baixada Fluminense), estado do Rio de Janeiro, em seu contexto social, político e econômico. O estudo se apoiou no conceito de privação (exclusão e inclusão injusta) da teoria de justiça de Amartya Sen. Utilizou-se a pesquisa qualitativa, o grupo focal como técnica de coleta de dados e a hermenêutica-dialética como método de análise. A etapa de campo foi realizada em três municípios da região estudada e ao todo foram realizados cinco grupos focais. Os sujeitos do estudo foram 29 mulheres com idade entre 17 e 49 anos, residentes na região e que vivenciaram a amamentação em condições de algum tipo de privação de direitos. Como resultado do estudo foram construídas duas categorias: 1. Instituições e desigualdades: a experiência da mulher que amamenta, e 2. Posicionalidade e condição de agente: amamentação como uma prática feminina. A primeira categoria se ocupou de descrever o direito como se apresenta na realidade concreta das mulheres que amamentam; a segunda categoria traz uma reflexão sobre o lugar que a mulher ocupa afetando sua condição de agente. A escolha de Amartya Sen como teórico para compreender a prática da amamentação de mulheres que vivenciam privações encontra identificação neste estudo, por se tratar de uma teoria de justiça que parte das injustiças impactantes e não de teorizações acerca da economia e dos sistemas políticos. Sendo as pessoas o foco da atenção, o autor está interessado na eliminação ou minimização dos efeitos das injustiças sentidas por estas e que tanto afetam seu desenvolvimento. Não há como chegar à justiça sem falar em instituições justas, uma vez que o alargamento das liberdades como fundamento da justiça requer de igual forma a ampliação das oportunidades e nessa questão as políticas públicas têm importante contribuição a dar à efetivação dos direitos e redução das desigualdades. Cabe, portanto, aos diferentes atores sociais o enfrentamento das iniquidades por meio de maior participação política e social numa perspectiva de agência em que se busca transformação no coletivo e para o coletivo e não apenas na perspectiva de bem-estar, paciente das benesses dos programas sociais.

Distribution of CCR2-64I and SDF1-3 ' A alleles and HIV status in 7 ethnic populations of Cameroon

Limited information is available on the prevalence among rural Africans of host genetic polymorphisms conferring resistance to HIV-1 infection or slowing HIV disease progression.We report the allelic frequencies of the AIDS-related polymorphisms CCR2-64I, SDF1-3#A, and CCR5-D32 in 321 volunteers from 7 ethnic groups in Cameroon. Allelic frequencies differed among the 7 ethnic groups, ranging from 10.8% to 31.3% for CCR2-64I and 0.0% to 7.1% for SDF1-3#A. No CCR5-D32 alleles were found. HIV seroprevalence was 6.9% in the total population and peaked at younger ages in girls and women than in boys and men. Among 15- to 54-year-olds, HIV seroprevalence varied from 2.0% to 11.1% among the village populations. Conditional logistic regression analysis using data from boys and men aged 15 to 54 years showed the number of CCR2-64I alleles to be a significant risk factor for HIV seropositivity (odds ratio per allele adjusted for age and matched on ethnic group = 6.3, 95% confidence interval: 1.3–30.3); this association was not found in women. The findings are consistent with the hypothesis that CCR2-64I alleles may delay HIV disease progression without affecting susceptibility to infection among men. We did not observe this relation among women, and other factors, such as multiple pregnancies or maternal stressors (eg, breastfeeding), may have masked any protective effect of CCR2-64I alleles. Further study of this issue among women is warranted. SDF1-3#A did not differ between HIV-seropositive and HIV-seronegative individuals but wasassociated with increasing age among HIV-seronegative women, suggesting a protective effect against HIV-1 infection.

北京中小学生创造性思维的发展以及十三年前后之比较

This study investigated the major characteristics of creative thinking development for the school children in Beijing with paper/pencil tests. The “Creative Thinking Test” was executed. The representative samples were two groups of students who came from the classes in 3rd-grade to 12th-grade of normal schools in Beijing. The classes were selected at random, one grade one class. One group is composed of 387 students (218 males, 169 females) in 1993, the other is composed of 420 students (181 males, 239 females) in 2006. According to the data analysis, the major characteristics and the changes over the 13 years of the development of creative thinking for student were explored and discussed. 1) The development trends of three types of creative thinking were all flexuous increase with grade moving up. The mean score of elementary school students was the lowest. And scores of junior high school students and senior high school students were significant higher than elementary school students’. 2) The most rapid increase occurred from the 5th grade to 6th grade. 3) Slumps occurred in the 7th grade in PNE curve and also in the 9th and 12th grades in TPC curves. There was no slump in FGA curve. 4) The girl’s scores in PNE and TPC tests were significant better than boys’. No obvious gender difference was found in FGA test. 5) The scores of three creative thinking tests in 2006 were all better than those in 1993. Separately, the scores of FGA and TPC tests in 2006 were significant higher than the corresponding scores in 1993, and no significant difference was found in two PNE tests. 6) There was no significant difference in the maximum scores of the three creative thinking tests between 2006 and 1993. 7) The most rapid developing period of three types of creative thinking in 2006 were the 5th grade and the 6th grade. The same period in 1993 was from the 7th grade to 9th grade. 8) In 1993, there is no significant gender difference for each creative thinking test. In 2006, PNE and TPC results had remarkable gender difference that girls were higher than boys. No significant gender difference was found in FGA tests.

中学生自我状态现状及其与亲子沟通、心理健康的关系研究

The communication between parents and children is one of the focuses in adolescence research area. However，the ego states in communication were seldom referred to. In present research, the relationship among high school students’ ego states, parent-child communication status and mental health level was explored. Study1: Ego State Questionnaire (ESQ) was revised according to 400 high school students from both rural and urban areas. Study2: Revised Ego State Questionnaire was administered to 450 high school students. Data was analyzed by cluster analysis. Study3: The relationship among ego states, parent-child communication status and mental health level was researched systematically according to 450 high school students. The main results of the thesis were as follows: 1) The five factors of Johu Dusy’s ego states were confirmed. 2) The revised RESQ had good reliability and validity, and could be used in researching middle school students ego states and related area. 3) Gender differences: Girls’ NP score was higher than boys’. Boys’ Adult and AC score was higher than girls. 4)School difference: students’ A and FC from key high school scored higher than students form normal high school. 5) The students were divided into two groups according to parental education level. The split point was high school. Students whose parents’ education level was above high school scored higher in NP than the other group of students. 6) The students were clustered into 4 groups according to cluster analysis: adapted、rational、contradictory、self-centered。 7) adapted、self-centered students’SCL-90 score was lower than average level, contradictory students’ score was higher than average level, rational students’score was equal to average level. 8) Both NP and Adult ego states had significant negative correlation with SCL total score, CP ego states had significant postive correlation SCL total score. 9) NP, A ego states had significant postive correlation with family communication atmosphere, father-son, father-daughter, mother-son, mother-daughter communication status . CP had significant negative correlation with above variables. AC had significant negative correlation with family communication atmosphere . 10) The stepwise regression showed that Adult ，Control Parent ego states and communication between parents and children score had prevented from mental health significantly. Adult ego states impacted mental health through communication between parents and children.

8～12岁男孩的性激素与智力、人格的关系

Recently there emerged more and more researhes concerning about sex hormone-related cognitive ability and behaviours. Few were carried out in pre- to early adolescent children., and the objective of the current study is to investigate whether there are covariance between sex hormones, intelligence and personality in 232 pre- to early adolescent boys, including 62 gifted boys. Indexes of sex hormone levels were salivary testosterone and estradiol concentrations, the 2D:4D digit ratio ( a reliable pointer of prenatal sex hormone concentraions). The Cattell Culture Fair Intelligence Test and a Chinese version of Children’s Personality Questionaire was applied in the current study. The main findings are: 1) salivary sex hormone concentrations significantly positively correlated with intelligence performance in 10-year-old boys; 2) salivary testosterone negatively related to intelligence performance in 12-year-old boys; 3) gifted boys bears lower testosterone concentrations in both prenatal period and pre- to early adolescence; 4) for personality, higher salivary estradiol was related to extraversion and digit ratios correlated with several personality factors in 8-year-old boys. In conclusion, results in the current study suggested that for male early maturers, intelligence may be negatively influenced by early coming androgen surge. In contrast, male late matures may benefit from their lately and moderately increasing hormone. Besides, the results suggested that the relationship between 2D:4D digit ratio and personality may also be paid attention to.

中学生的性别—理科刻板印象及其影响因素

Gender stereotype has a great effect on an individual’s cognition and behavior. Notably, stereotyped cognition about gender and science exerts an influence on an individual’s academic or career choice. In order to weaken the negative effect of gender-science stereotype and facilitate girls’ participation in science, this study examined the development of implicit gender-science stereotype and influence factors with implicit association test and questionnaires in a sample of secondary school students. The present work showed that: Firstly, there were no gender differences and gender predominance in performance of math and physics during secondary school years. However, girls tended to attribute success in math and physics to unstable factors, or the failure to stable factors. The reverse was true for boys’ attribution. This gender difference in attribution was especially evident in their study of physics. Secondly, 7th to 11th grade students implicitly regarded science as male domain, with the exception of 7th grade boys, who thought both boys and girls can study science well. On the whole, this gender-science stereotype was more and more evident as the specialization of science subjects’ progresses through secondary school, and this inclination decreased with increasing grade. Thirdly, the negative correlation between explicit and implicit stereotype which appeared in girls from 8th grade grew stronger with increasing grade and became significant in 10th grade. On the contrary, the significantly positive correlation existed in 7th -11th boys. Fourthly, the experience including attitude toward science, science interests and self –efficacy in math and physics had significantly negative effect on girls’ implicit gender-science stereotype, and significantly positive effect on boys’. It was showed that gender moderated the effect of experience in the study of science and implicit gender-science stereotype, and the attitude toward science mediated the relationship between science interests, self-efficacy and implicit gender-science stereotype. Fifthly, the perceived teacher’s class behaviours by students and the perceived parents’ gender stereotype by children had strong predictive power on students’ implicit gender-science stereotype. And the perceived teachers’ and parents’ performance expectancies can influence gender-science stereotype indirectly through self-efficacy in related subjects and attitude toward science. In conclusion, the present study showed that cognitive bias about gender and science existed in Chinese secondary school students. The information conveyed from teachers and parents interacting with students’ experience in the study of science affect the formation of stereotyped cognition.

10-14岁超常儿童的亲社会行为特点及影响因素

Is prosocial behavior of supernormal children distinguished from normal children? Is there any difference between the supernormal children’s prosocial behavior from different educational placement? What are the mechanisms underlying the difference? The aim of this study was to examine these issues. With multiple methods of prosocial behavior, including other-rating, self-rating and hypothetical dilemma, we investigated the 10 to 14 year-old children. Firstly, the development of prosocial behavior and its relationship with prosocial behavior was examined. Secondly, we investigated the features of supernormal children’s prosocial behavior and analysed its difference with normal children. Finally, we tried to find the difference of supernormal children’s prosocial behaviour from different educational placement, and the mechanisms underlying the difference, such as social value orientation and peer relation. The results are as follows: 1)The altruistic and compliant prosocial tendency of 14 year-old children was obviously lower than those younger children. Intelligence was positively related with altruistic and emotional prosocial tendency for 10 year-olds, and with prosocial behaviour of peer nominated for 12 year-olds. 2)There was no significant difference of prosocial behaviour between supernormal and normal children. The peer nominated prosocial behaviour of 12 year-old supernormal children was higher than of 11 and 13 years old supernormal children. In addition, girls’ other-rating prosocial behaviour was significantly higher than boys’, but no gender difference was detected in the prosocial behaviour of self-rating and hypothetical dilemma. 3)With regard to the supernormal children’s prosocial behaviour in different educational placement, we found that the prosocial degree of the supernormal children of homogeneous groups was higher than that of heterogeneous groups in the role-change of ultimatum game. 4)The supernormal children from different educational placement had different social value orientation. More supernormal children of homogeneous groups belonged to the type of group enhancement, while more supernormal children of heterogeneous groups belonged to the type of equality. The types of social value orientation did not have impact on the supernormal children’s prosocial behaviour from different educational placement. 5)Peer relation moderated the impact of different educational placement on supernormal children’s prosocial behaviour.

汶川地震后青少年创伤后应激障碍症状及其相关因素研究

The present paper studies focus on the symptoms of the post-traumatic stress disorder in adolescents post-disaster. 482 students from 6 secondary schools and 17 primary schools in the extremely severe disaster areas in Mianzhu, Sichuan province and 785 students from 3 primary schools and 9 secondary schools in the severe disaster areas in Baoji, Shaanxi respectively were surveyed on the symptoms of the post-traumatic stress disorder and the extent of disaster exposure after the Wenchuan earthquake. Self-compiled background information questionnaire and CRIES were used for the investigation. In this study, we contrast the extent of disaster exposure in the two areas in order to explore the related factors about the post-traumatic stress disorder in adolescent post-disaster. The main results of this paper can be summarized as follows： 1. There are significant positive corrections between the post-traumatic stress disorder and the extent of disaster exposure(get trapped in the earthquake、relatives and friends have been injured in the earthquake、look at relatives and friends dying in the earthquake).The more exposed in the disaster, the more serious symptom of the post-traumatic stress disorder. The trauma exposure indicators (get trapped in the earthquake, relatives and friends have been injured in the earthquake、look at relatives and friends dying in the earthquake)were all significant predictors for PTSD severity. 2. There are significant sex difference in the extent（F=8.750, p <0.05） and the incidence rate of PTSD（χ =20.735, df=5,p =0.001）, the extent and the incidence rate of girls in Mianzhu is significantly higher than that of boys. 3. The age is also an influence factor of PTSD. The extent （F=7.246, p <0.001）and the incidence rate （χ =20.735, df=5,p =0.001）of PTSD get higher as adolescent in Mianzhu get older. 4. As the extremely severe disaster areas, the extent of disaster exposure of Mianzhu areas significantly higher than that of the severe disaster areas Baoji. However, there are not difference in the extent of PTSD between two areas（t=0.181，df=1265,p=0.857）, there are only significant difference in the incidence rate of PTSD between two areas（χ =8.766，df=1,p=0.003）, the incidence rate of PTSD in Mianzhu areas significantly higher than that of Baoji areas.

O antropomorfizowaniu i potrzebie przedstawień figuralnych w sztuce greckiej

Estetyka w archeologii. Antropomorfizacje w pradziejach i starożytności, eds. E. Bugaj, A. P. Kowalski, Poznań: Wydawnictwo Poznańskie.

Perspectiva dos médicos dentistas acerca da metodologia clínica aplicada nos tratamentos de branqueamento dentário

Monografia apresentada à Universidade Fernando Pessoa para obtenção do grau de Licenciada em Medicina Dentária

Girls as minorities

Tese apresentada à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Doutor em Ciências Sociais, especialidade em Estudos de Minorias

Female sexuality in Ireland 1920 to 1940: Construction and regulation

The central objective of this study is an examination of discourses of Irish female sexuality and of the apparatuses of control designed for its surveillance and regulation in the period nineteen-twenty to nineteen-forty. It is argued that during this period sexuality, and in particular female sexuality, became established as an icon of national identity. This thesis demonstrated that this identity was given symbolic embodiment in the discursive construction of an idealised, feminine subject, a subject who had purity and sexual morality as her defining characteristics. It is argued that female roles and in particular female sexuality, emerged as contested issues in post-colonial Ireland. This is not unusual given that women are frequently constructed in nationalist discourses as repositories of cultural heritage and symbols of national identity (Kandiyoti 1993). This thesis demonstrates that the Catholic Church played a central role in this process of establishing female sexuality as a national icon. Furthermore, it illustrates that through a process of identification and classification, women, whose behaviour contested the prescribed sexual norm, were categorized and labeled as 'wayward girls' 'unmarried mothers' or 'prostitutes'and mechanisms for their control were set in place. Finally, this thesis reveals that the development of these control apparatuses was mediated by class, with the sexuality of working class women being a primary target of surveillance, regulation and indeed reformation.

Longitudinal study of changes in body mass index, anthropometric measures, dietary intake and physical activity in cohorts of school-going Irish adolescents

The prevalence of obesity worldwide has increased dramatically over the last few decades. Poor dietary habits and low levels of exercise in adolescence are often maintained into adulthood where they can impact on the incidence of obesity and chronic diseases. A 3-year longitudinal study of anthropometric, dietary and exercise parameters was carried out annually (2005 - 2007) in 3 Irish secondary schools. Anthropometric measurements were taken in each year and analysed longitudinally. Overweight and obesity were at relatively low levels in these adolescents. Height, weight, BMI, waist and hip circumferences and TST increased significantly over the 3 years. Waist-to-hip ratio (WHR) decreased significantly over time. Boys were significantly taller than girls across the 3 years. A 3-day weighed food diary was used to assess food intake by the adolescents. Analysis of dietary intake data was determined using WISP©. Mean daily energy and nutrient intakes were reported. Mean daily energy and macronutrient intakes were analysed longitudinally. The adolescents’ diet was characterised by relatively high saturated fat intakes and insufficient fruit and vegetable consumption. The dietary pattern did not change significantly over the 3 years. Boys consumed more energy than girls over the study period. A validated questionnaire was used to assess physical activity and sedentary activity levels. Boys were substantially more active and had higher energy expenditure estimates than girls throughout the study. A significant longitudinal decrease in physical activity levels among the adolescents was observed. Both genders spent more than the recommended amount of time (hrs/day) pursing sedentary activities. The dietary pattern in these Irish adolescents is relatively poor. Of additional concern is the overall longitudinal decrease in physical activity levels. Promoting consumption of a balanced diet and increased exercise levels among adolescents will help to reduce future public health care costs due to weight-related diseases.

Vulnerability or resilience? Psycho-social factors associated with deliberate self-harm among adolescents

Background: Deliberate self-harm (DSH) is common among adolescents in Ireland and internationally. Psychological factors, negative life events and lifestyle factors have been found to be associated with self-harm in this group. However, large scale population-based studies of adolescent selfharm and its correlates have been lacking, and internationally a standardised methodology was needed to facilitate comparative studies. The focus on vulnerability which has been prevalent in this field has meant that research has failed to examine resilient adaptation among at-risk adolescents. Method: Data were obtained from a cross-sectional school-based study conducted in Ireland and in each of the six other centres which participated in the Child and Adolescent Self-harm in Europe (CASE) study. In Ireland, 3,881 adolescents in 39 schools in completing the anonymous questionnaire, while across all 7 centres, over 30,000 young people participated. Data were gathered on health and lifestyle, self-harm thoughts and behaviour, a wide range of life events, psychological characteristics (anxiety and depressive symptoms, self-esteem, impulsivity and coping style), and support available to young people. Results: This thesis reports the findings of the Irish CASE centre as well as one international study. The factors associated with DSH among Irish adolescents differed by gender, but among both genders drug use and knowing a friend who had engaged in self-harm were associated with DSH. Among Irish boys, strong associations were found between bullying and poor mental health and DSH. Among boys who had been bullied, psychological and school factors were associated with DSH, while family support was protective. Links between stressful life events, psychological characteristics and DSH within the international CASE sample were examined. Increased history of self-harm thoughts and acts was associated with greater depression, anxiety and impulsivity, lower self esteem and an increased prevalence of ten different negative life events, supporting the hypothesis of a “dose-response” relationship between these risk factors and the self-harm process. Associations between coping style, mental health factors (depressive symptoms, anxiety and self-esteem) and self-harm were examined among Irish adolescents. Emotion-oriented coping was strongly associated with poorer mental health and self-harm thoughts and acts. A mediating effect of emotion-oriented coping on associations between mental health factors and DSH was found for both genders and between problem-oriented coping and mental health factors for girls. Similar mediating effects of coping style were found when risk of self-harm thoughts was examined. Resilient adaptation among adolescents exposed to suicidal behaviour of others was examined. Self-harm thoughts were common in these adolescents. Among those exposed to suicidal behaviour of others, vulnerability factors were drug use and higher levels of anxiety among boys, while for girls drug use, bullying and abuse were vulnerability factors, while resilience was associated with higher self-esteem and use of problem-oriented coping. Conclusion: These findings can aid in the identification of young people at risk of self-harm in the school setting and highlight the importance of mental health, peer-related and lifestyle factors in the development of DSH. High-risk groups of young people such as bullying victims and those exposed to suicidal behaviour of others have distinctive profiles of risk factors which differ from those of their peers. Findings relating to the importance of positive coping skills can inform positive mental health programmes, many of which aim to enhance life skills and build resilience among young people. Knowledge of the factors associated with positive adaptation among at-risk adolescents can inform prevention efforts among this group.

L’isola delle madri assenti: tracce di presenza femminile nella narrativa storica siciliana contemporanea (1990-2007)

The watershed constituted by the historical novels of Leonardo Sciascia (1921- 1989), Vincenzo Consolo (1933-2012) and Andrea Camilleri (born 1925), are starting points for analysing subsequent writings of history in Sicily, particularly those that deal with the hermeneutical function of literature as a means of critically reading official historiography. Nevertheless, whereas ample critical attention has been paid to male writers, whose work is deemed ‘mainstream’, there has been insufficient analysis of the role of female authors in relation to literary representations of Sicilian history. By considering the distinctiveness of the Sicilian literary tradition, the thesis identifies a series of transformations of the genre which have occurred in recent years within the context of feminine writing, and examines the historical narratives of contemporary Sicilian writers Maria Attanasio, Silvana La Spina and Maria Rosa Cutrufelli produced between 1990 and 2007. The study problematizes the lack of critical debate about feminine narratives in Sicily, and places these works in relation to developments in gender and genre theory, focusing particularly on Margherita Ganeri’s studies on the historical genre and the canon. After an introductory chapter which argues the case for examining Sicilian female historical fiction as a distinct literary practice, the subsequent chapters feature textual analyses of each author’s main historical fiction works, supporting the reading of the texts with theoretical readings, including the micro-history of Carlo Ginzburg, the écriture féminine of Hélène Cixous, the abjection theory of Julia Kristeva, the theoretical propositions on “experience” by Joan Wallach Scott and Teresa De Lauretis, and the theory of gender as performance proposed by Judith Butler. The analyses underline the importance of the authors’ distinct feminine perspective over Sicilian history and ultimately suggest that the three writers represent significant examples of a “nomadic writing” to be placed outside the Sicilian male literary tradition.