Students’ Involvement in School and Parental Support: Contributions to the Socio-Educational Intervention

Student involvement in the school and the perception of parental support are core variables in the context of studies on personal and school adjustment of children and adolescents and should be considered in the context of socio-educational intervention. In this study, we formulated the following objectives: i) to understand the differences in students’ involvement in school and the perception of parental support, according to several socio- demographic and school variables, ii) to analyse the relationship between involvement and the perception of parental support iii) to outline socio-educational intervention strategies in the contexts of children’s lives. This is a non-experimental, correlational and cross-sectional study by means of a non-probabilistic convenience sample consisting of 150 children, aged between 10 and 16 years, attending the 2nd and 3rd cycles basic education [5th – 9th years of schooling] attending a school in the central region of Portugal. The data collection instruments were “Students’ Engagement in School: a Four-Dimensional Scale – SES-4DS” (Veiga 2013, 2016), the “Perceived Parental Support Scale” (Veiga, 2011) and a part with socio-demographic and school questions was added. We found significant differences in overall (and partial) amounts of student involvement and the perception of parental support, depending on the age, gender (in agency and behaviour subscales), school difficulties/retentions and methods of study (time, a place to study and a study schedule). We also found positive and significant relationships between student involvement and perception of parental support. The results are in line with the scientific literature in the field, which highlights the key role of the variables, student involvement and perception of parental support in the academic and psychosocial adjustment of young people. These should be considered in the context of socio-educational intervention. Given the above, we present areas and action strategies promoting parent and student involvement in the educational process.

Parental Adjustment to Disability, Stress Indicators and the Influence of Social Support

Research into families of children and young people with disability maintain that parents or caregivers seem to experience higher levels of global stress than parents of children without disabilities, thereby presenting a high risk of developing disorders in their health and quality of life. The aim of this study is to understand the differences in parental stress and social support among groups of parents whose children have different disabilities in the context of parental adjustment to disability. Considering that adjustment is related to the effectiveness with which the family uses its resources and the support of their social network, we intend to analyse the differences of stress and social support among groups of parents of children with different problems and to clarify the relationships between the variables under study in order to adapt family intervention strategies. For this purpose a comparative, descriptive-correlational study was undertaken. The convenience sample included 152 parents of children with different disabilities (82 with intellectual disability, 37 with motor problems and 33 with autism) supported by schools and institutions in Viseu. The instruments used were: a Portuguese version of the Parenting Stress Index (Abidin, 1995), the Social Support Questionnaire – short version (Pinheiro & Ferreira, 2001) and a Parental Questionnaire (demographic and family data). Data were collected in schools and institutions that support people with disabilities, located in the Municipality of Viseu (Portugal). The results revealed significant differences between groups of parents in the partial results of parental stress, specifically in the Hyperactivity/Distract (DI), Acceptability (AC) and Adaptability (AD), dimensions of the Child Domain subscale (CD stress) and the Role Restriction (RO), dimension of Parent Domain subscale (PD stress). With regard to social support dimensions, we found significant differences between parents in the extent and availability of the social support network (SSQN).

Resilience, perception of parental support and socio-educational intervention strategies

Introduction: Resilience is a core variable in the context of studies on the psychosocial adjustment and school children and teenagers, and should be considered in the context of strategies to promote their well- being and quality of life. Objectives: To know the relationship between resilience, parental support and some sociodemographic variables; outline socio-educational intervention strategies in contexts of children’s lives. Methods: This is a non-experimental, correlational and cross-sectional study, having used a non- probabilistic convenience sample consisting of 150 children, aged between 10 and 16 years old, attending the 2nd and 3rd cycles of Basic Education. The gathering instruments were the Sociodemographic Questionnaire, Inventory Measuring State and Child Resilience (Martins, 2005) and Perception Parental Support Scale (Veiga, 2011). Results: Results show that there are signiicant differences in the values of the current, past and overall resilience, between the age groups children, revealing that children aged between 10 and 11 years have higher results in resilience than young people aged between 14 and 16 years. We also observed signiicant differences in the current resilience, depending on the parents’ marital status (higher when parents are married). We also observed positive and signiicant correlations between resilience and perception of parental support. Conclusions: Results are in line with the scientiic literature in the ield that highlights the key role of resilience in school and psychosocial adjustment of children, and should be considered within the design of socio-educational intervention strategies. Keywords: Resilience. Parental support. Attachment

Predictors of parental involvement activities in sport

The purpose of this research is to examine the utility of a theoretical model to predict parental involvement activities in children’s sport. Participants included 486 parents of young athletes of various sports, subdivided in two studies (n1 = 206, n2 = 280). Confirmatory factor analysis (CFA) conducted in Study 1 supported the proposed measurement model. All factors also show reliability, convergent and discriminant validity. In the Study 2, a structural equation model demonstrated that the parental role beliefs, parental self-efficacy, perceptions of child invitations, selfperceived time and energy, and knowledge and skills predicted parents’ home-based involvement. Perceptions of coach invitations were a significant negative predictor. These same constructs, with the exception of perceptions of knowledge and skills and perceptions of coach invitations, predicted parents’ club-based involvement. Multi-group analysis demonstrated the invariance of the model. Findings suggest that this model offers a useful framework to understand parents’ home and clubbased involvement.

Filicide and parental separation and divorce

This paper discusses the findings of a ten-year study of filicide in Victoria, Australia, using the data from selected case files held in the Victorian coroner's office for the period 2000–09. The study sought to examine whether separation is a factor in filicide cases, as well as the role of other factors, such as domestic violence and mental illness. Also, the study sought to identify whether filicide perpetrators had contact with support services, including family and friends, general practitioners, mental health services and child protection services, in order to ascertain how these services might more appropriately identify those families most at risk prior to the filicide. The study found that while separation was a factor identified in a significant number of cases, more cases analysed showed evidence of mental illness, mainly depression. These findings suggest the need for improved strategies in preventing filicide by identifying risk factors and improving service responses for victims prior to these tragic events.

An abominable crime: filicide in the context of parental separation and divorce

The victims of filicide in the context of parental separation and divorce have recently been identified as the largest group among all filicide victims in Australia. Nevertheless, research into this group of victims has been sparse, fragmentary and contradictory, with the consequence that confusion has prevailed. This article critically reflects on the existing research on filicide and argues that it has been insufficiently comprehensive and reliable and, therefore, is not suitable for use as a knowledge base for professional individuals, programmatic and policy interventions, and prevention. The article suggests ways of developing more reliable research for knowledge building and details the data developed so far that underpins their recommendations for a national programme of research.

Vocal negotiation over parental care? Acoustic communication at the nest predicts partners' incubation share

In species with biparental care, individuals adjust their workload to that of their partner to either compensate or match its investment. Communication within a pair might be crucial for achieving this adjustment. Zebra finches, Taeniopygia guttata, form life-long monogamous pair bonds, in which partners are highly coordinated and both incubate the eggs. When relieving each other during incubation, partners perform a structured call duet at the nest. If this duet functions to coordinate incubation workload, disrupting the pair's usual nest-relief pattern by delaying the male's return to the nest should affect the structure of the duet. Using domesticated birds breeding in a large aviary, we found that delaying the male's return induced shorter duets with higher call rates. In addition, we tracked the location of individuals with a transponder at the nest and the feeder, and showed that these accelerated duets were associated with an increased haste of the partners to take turns incubating and foraging. Females also spent less time incubating during their subsequent shift, and females' time off-nest was best predicted by their mate's calling behaviour in the previous duet. Taken together, these results suggest that duets may function as 'vocal negotiation' over parental care.

Satisfação dos participantes de um programa de intervenção parental

Tornar-se pai e mãe é uma das tarefas mais importantes do ciclo vital, e um dos papéis mais desafiadores na vida de uma mulher/homem. A transição para a Parentalidade, exige diferentes adaptações, para que haja eficácia no desempenho do papel parental. Promover programas de intervenção parental possibilita potenciar que os desafios sejam encarados de forma positiva e simultaneamente promover o empowerment da mãe/pai.

Satisfação dos participantes de um programa de intervenção parental

Tornar-se pai e mãe é uma das tarefas mais importantes do ciclo vital, e um dos papéis mais desafiadores na vida de uma mulher/homem. A transição para a Parentalidade, exige diferentes adaptações, para que haja eficácia no desempenho do papel parental. Promover programas de intervenção parental possibilita potenciar que os desafios sejam encarados de forma positiva e simultaneamente promover o empowerment da mãe/pai.

Parental Rejection, Personality, and Depression in the Prediction of Suicidality in a Sample of Nonclinical Young Adults

This study tested a prediction model of suicidality in a sample of young adults. Predictor variables included perceived parental rejection, self-criticism, neediness, and depression. Participants (N 5 165) responded to the Depressive Experiences Questionnaire,theInventoryforAssessingMemoriesofParentalRearingBehavior, theCenterforEpidemiologicalStudiesDepressionScale,andtheSuicideBehaviors Questionnaire—Revised. Perceived parental rejection, personality, and depression wereassessedinitiallyatTime1,anddepressionagainandsuicidalitywereassessed 5 months later at Time 2. The proposed structural equation model fit the observed data well in a sample of young adults. Parental rejection demonstrated direct and indirect relationships with suicidality, and self-criticism and neediness each had indirect associations with suicidality. Depression was directly related to suicidality. Implications for clinical practice are discussed.

Amor que vai, desamor que vem. Maus tratos nas relações de intimidade: aleatoriedade ou prévia (de)limitação da herança parental?

A presente investigação visa apurar se existem esquemas parentais (EPs) ou mal-adaptativos precoces (EMPs) que predisponham à escolha, por parte de mulheres vítimas de violência na intimidade, de parceiros potencialmente agressores. Adicionalmente pretende identificar como se manifesta a vitimação com os tipos de relacionamento amoroso de reparação narcísica. O estudo, de cariz quantitativo, recorre a três instrumentos (QEP, QE e ITRA) preenchidos por 27 mulheres com idades compreendidas entre os 23- 67 anos, das quais 10 sofreram algum tipo de violência numa relação de intimidade. Este estudo concluiu que existem EPs e EMPs que parecem predispor à escolha de parceiros amorosos abusivos. Estas escolhas amorosas parecem estar relacionadas com a tendência para enveredar por tipos de relacionamento amoroso mais patológico, nomeadamente, os tipos evitante-desnarcisante e eufórico-idealizante. Posto isto, criou-se um modelo que caracteriza vítimas e não-vítimas de violência nas relações de intimidade com uma precisão de 96,3% com base nos resultados dos instrumentos anteriores; When sorrow replaces love Violence in intimate relationships: Randomness or effects of parental heritage? Abstract: This research aims at determining whether there are schemas originated by parenting styles (PSs) or early maladaptive schemas (EMSs) that predispose women, who were victims of violence in their intimate relationships, to choose abusive romantic partners. Additionally it intends to identify how victimization reveals itself through romantic relationship types that are due to repair the Self narcissistic vulnerabilities. This quantitative study relies on three instruments (PSQ, SQ, ITRA) filled by 27 women with ages between 23-67, 10 of which were victims of violence in their intimate relationships. This study concludes that there are PSs and EMSs that seem to predispose to the choice of abusive romantic partners. These romantic choices seem to be related with the predisposition to more pathological romantic relationship types, namely, the avoidant-devaluate and euphoricidealizing types. Following this, a model was created to characterize individuals as victims or non-victims of violence in their intimate relationships with a precision of 96.3%, based on the results of the instruments above.

Una mediación ética, psicológica y ecologizante

Recibido 10 de noviembre de 2010 • Aceptado 09 de marzo de 2011 • Corregido 04 de mayo de 2011    En este artículo hago hincapié en la importancia de la mediación pedagógica en el proceso educativo y paso a señalar cómo la mediación se enriquece si se toman en cuenta consideraciones de tipo ético como la legitimidad del otro; de tipo psicológico, rescatando del valor de la empatía, y de tipo ecologizante, resaltando la importancia de la contextualización como medio pedagógico.

Flowering synchronization in hybrid rice parental lines.

The cultivation of hybrid rice is a technology that allows for an increase in grain yield of 30% relative to the grain yield of conventional cultivars. However, the main challenge for this technology is related to seed production, which has high production costs and low seed yields. Therefore, agronomic techniques that could enhance flowering synchrony of parental lines in the field are essential for an efficient production system of hybrid rice seeds. The objective of this work was to study the effects of sowing depth, plant density and fertilization with nitrogen or phosphorus as potential techniques to increase the pollen availability in the field and, consequently, the flowering synchrony between parental lines in the production of hybrid rice seeds. The experiments were conducted during two growing seasons in the Central Region of Brazil. All of the experiments were conducted as a randomized complete block in a split plot scheme; however, the experiment with P fertilization had a factorial design. Our research allow inferring that nitrogen fertilization technique applied to the soil or foliar at the time of panicle differentiation does not affect the time of onset of flowering of rice varieties INTA Puitá CL and L106R, which are potential R lines for the production of hybrid rice. Agronomic techniques of variation in sowing depth, seeding rate and the phosphate fertilization affect the time of onset of flowering from 10 to 19 degree-days, which could represent two days in the crop cycle, for the line L106R. Such techniques constitute potential alternatives for use in hybrid rice seed production systems and could be applied in alternated blocks of R lines in the field to obtain longer periods of pollen availability in the field.

Comparação da produção de enzimas celulolíticas e hemicelulolíticas por linhagens mutantes e parental do Aspergillus niger 3T5B8.

Diversos trabalhos têm procurado aumentar a eficiência da hidrólise enzimática da biomassa lignocelulósica. Nesse contexto, o melhoramento de cepas produtoras de enzimas celulolíticas e hemicelulolíticas pode resultar em misturas enzimáticas mais eficientes. A linhagem parental de Aspergillus niger 3T5B8, referenciada como produtora de poligalacturonase, foi utilizada para o melhoramento genético visando aumentar a produção de celulases e hemicelulases. A produção das enzimas CMCase, xilanase, beta-glicosidase e poligalacturonase por fermentação submersa usando duas linhagens mutantes P49 e P83 foi avaliada e comparada com a linhagem parental. Os resultados mostraram um destaque para a cepa P83 com um aumento na produção de 56% de CMCase, 76% de beta-glicosidase, 23% de xilanase e 216% na poligalacturonase.