Désensibilisation morale et légitimation de l'intimidation entre pairs au secondaire

Cette thèse doctorale, qui prend la forme de quatre articles, est une étude corrélationnelle mettant en relation le raisonnement moral et la légitimation des dynamiques d’intimidation par les pairs chez des adolescents de 3ème secondaire. L’objectif principal poursuivi était d’examiner la contribution de la désensibilisation morale aux conduites adoptées par les adolescents lors d’incidents d’intimidation à l’école. L’objectif secondaire était d’examiner l’importance accordée respectivement à des standards de conduite issus des domaines moral, conventionnel et personnel chez les adolescents impliqués dans des incidents d’intimidation. Le premier article expose la problématique de la légitimation des dynamiques d’intimidation par les jeunes en faisant état des croyances normatives et des caractéristiques des environnements scolaires qui y sont associées. L’article discute de l’écart qui s’observe entre l’opposition affirmée de la majorité des adolescents face aux conduites d’intimidation et leur récurrence dans les milieux scolaires et vient compléter une première section décrivant les conséquences de l’intimidation pour les communautés scolaires. Le deuxième article s’inscrit dans le cadre théorique de cette thèse et fait état des connaissances sur le raisonnement moral des élèves impliqués dans des dynamiques d’intimidation. Il présente une explication des conduites d’intimidation dans la perspective de la théorie des domaines de la connaissance sociale et dans celle de la théorie de l’agentivité morale. Ces approches ont été retenues pour opérationnaliser le concept de désensibilisation morale afin de rencontrer les objectifs de recherche poursuivis. Le troisième article rapporte la démarche utilisée pour vérifier l’hypothèse d’une relation positive entre les conduites d’intimidation et l’acceptabilité d’incidents d’intimidation hypothétiques, de même que l’hypothèse d’une relation positive entre les conduites d’intimidation et le désengagement moral chez les adolescents impliqués. Le quatrième article rapporte la démarche utilisée pour examiner les justifications sociomorales émises par différents profils d’adolescents impliqués dans des incidents d’intimidation de façon à associer leur conduite avec les domaines de connaissances normatives auxquels se rattachent leurs justifications. Les résultats obtenus sont ensuite discutés au chapitre suivant afin de mettre en évidence la contribution de chacune des approches morales retenues à l’explication des conduites en contexte d’intimidation et les caractéristiques du raisonnement moral associées aux rôles adoptés et des pistes d’intervention sont offertes. Finalement, cette thèse doctorale conclue que seul le niveau moyen de désengagement moral, un indice global de l’adhésion à des croyances normatives antisociales, contribue statistiquement à l’explication des conduites adoptées lors d’incident d’intimidation au-delà du sexe des participants. Quant au raisonnement sociomoral, il informe davantage sur la façon dont les circonstances d’incidents d’intimidation sont reliées à la désensibilisation morale des jeunes impliqués. Les adolescents qui prennent activement la défense de pairs intimidés étaient caractérisés par un raisonnement moral plus uniforme, tandis que le raisonnement des élèves qui intimident et de ceux qui demeurent passifs était caractérisé par la subordination de principes moraux, respectivement en faveur d’impératifs à caractère conventionnel et d’impératifs à caractère personnel.

Climat motivationnel en éducation physique et besoins psychologiques : impact sur les buts d’accomplissement, les attitudes et les habitudes des élèves

Pour permettre de mieux comprendre la problématique du désengagement des adolescents en éducation physique et aussi à l’endroit de l’activité physique en général, la présente étude avait pour objectif d’examiner les liens entre, d’une part, le climat motivationnel en classe d’éducation physique (maîtrise et performance) et les besoins psychologiques des élèves des deux sexes (compétence, autonomie et appartenance) et, d’autre part, les buts d’accomplissement (maîtrise, performance-approche et performance-évitement) poursuivis en éducation physique. Elle visait aussi à examiner l’impact des buts d’accomplissement sur les attitudes et habitudes des adolescents à l’endroit de l’activité physique en général. Pour atteindre ces objectifs, 909 élèves (âge moyen = 13,87[0,94]) ont rempli des questionnaires à items auto-révélés à trois reprises pendant l’année scolaire. Des modèles d’équations structurelles (AMOS 22), des analyses d’invariance ainsi que l’approche sans contrainte ont servi à analyser les données. Les résultats indiquent que les buts d’accomplissement des élèves varient en fonction du climat motivationnel perçu et que le sentiment de compétence entretient une relation positive avec les trois buts d’accomplissement. Ces relations étaient invariantes selon le sexe des élèves. Par ailleurs, une seule interaction climat-besoin s’est avérée significative : l’interaction entre le climat de maîtrise et le sentiment d’autonomie prédit négativement l’adoption de buts de performance-évitement. Cela signifie que la perception d’un climat de maîtrise réduit l’adoption de buts de performance-évitement par les élèves, mais seulement lorsque ceux-ci affichent un fort sentiment d’autonomie. Finalement, l’adoption de buts de maîtrise et de buts de performance-approche en éducation physique exerce une influence positive sur les attitudes des élèves qui, à leur tour, influencent leurs habitudes en activité physique. Seule l’adoption de buts de performance-approche entretient une relation positive directe avec les habitudes des élèves. En conclusion, l’enseignant d’éducation physique peut agir sur la motivation et l’engagement des élèves en classe, mais aussi à l’extérieur des cours, en instaurant un climat motivationnel de maîtrise et en aidant les élèves à satisfaire leur besoin de compétence.

Caractéristiques communes, facteurs de risque et facteurs de protection chez les adolescents auteurs d’abus sexuels

Rapport de stage présenté à la Faculté des Études Supérieures des arts et sciences, Département de criminologie, en vue de l’obtention du grade de Maîtrise (M. Sc.) en criminologie, option intervention

SIGNIFICANCE OF HEAT DISSIPATION IN THE CATHODE CATALYST LAYER ON THE LIFETIME AND RELIABILITY OF POLYMER ELECTROLYTE FUEL CELLS

To study the dissipation of heat generated due to the formation of pinholes that cause local hotspots in the catalyst layer of the Polymer Electrolyte Fuel Cell, a two-phase non-isothermal model has been developed by coupling Darcy’s law with heat transport. The domain under consideration is a section of the membrane electrode assembly with a half-channel and a half-rib. Five potential locations where a pinhole might form were analyzed: at the midplane of the channel, midway between the channel midplane and the channel wall, at the channel or rib wall, midway between the rib midplane and the channel wall, at the midplane of the rib. In the first part of this work, a preliminary thermal model was developed. The model was then refined to account for the two-phase effects. A sensitivity study was done to evaluate the effect of the following properties on the maximum temperature in the domain: Catalyst layer thermal conductivity, the Microporous layer thermal conductivity, the anisotropy factor of the Catalyst layer thermal conductivity, the Porous transport layer porosity, the liquid water distribution and the thickness of the membrane and porous layers. Accounting for the two-phase effects, a slight cooling effect was observed across all hotspot locations. The thermal properties of the catalyst layer were shown to have a limited impact on the maximum temperature in the catalyst layer of new fuel cells without pinhole. However, as hotspots start to appear, thermal properties play a more significant role in mitigating the thermal runaway.

Preferencias, dedicación y problemáticas generadas por los videojuegos: Una perspectiva de género

Entre las actividades de ocio de los/as jóvenes, cabe mencionar las asociadas con los videojuegos. Por ello, la finalidad central de este estudio es analizar las preferencias del colectivo de adolescentes con los videojuegos, así como conocer su dedicación y problemáticas que generan, teniendo en cuenta principalmente la variable de género. El presente trabajo se encuadra en un enfoque metodológico cuantitativo-cualitativo, a partir de la recogida de datos con un cuestionario y la técnica del grupo de discusión. En el estudio han participado un total de 151 adolescentes. 124 a partir de la aplicación de un cuestionario cerrado (62 hombres y 62 mujeres) y 27 a través de la realización de 6 grupos de discusión (17 hombres y 10 mujeres). Como resultados y conclusiones, cabe destacar la existencia diferenciada en el uso de los videojuegos en función de la edad y por razón de género. A su vez, las mujeres muestran una responsabilidad mayor en esta actividad, tanto en el tiempo de dedicación como en la elección. Los chicos destinan una gran cantidad de tiempo a los videojuegos de contenido violento, mientras las chicas prefieren los de estrategia. En general, el juego con videojuegos no genera problemáticas sustanciales y controversias, aunque algunos participantes reflejan manifestaciones de mal humor. Por último, cabe indicar que las prácticas con los videojuegos en la adolescencia se ciñen al mero hecho de divertirse, desperdiciando las posibilidades educativas que esta actividad ofrece.

La selección de textos literarios en el contexto del español como segunda lengua. Investigación cualitativa con adolescentes inmigrantes

En este artículo se proponen claves de selección de textos literarios para adolescentes inmigrantes de niveles A2 de competencia comunicativa en español. El diseño de la investigación se configura a partir del paradigma cualitativo/interpretativo de corte etnográfico y de la investigación-acción en el escenario de cuatro aulas de español. El análisis de una muestra de treinta jóvenes inmigrantes ante el corpus leído durante el trabajo de campo, aporta seis variables menos centradas en la proyección explícita de la migración, y más sujetas al concepto de distancia como elemento transcendente de la lectura literaria.

Análisis pragmático contrastivo inglés/español de la intensificación verbal en textos literarios

El objetivo de este trabajo consiste en comparar las funciones pragmáticas de una estructura intensificadora en español peninsular formada con la partícula venga (venga a + infinitivo) con estructuras intensificadoras en inglés. Para ello, analizamos los factores sintácticos, semánticos y pragmáticos que el traductor tiene en cuenta a la hora de usar esta estructura en la traducción al español. El corpus lo componen fragmentos de obras literarias extraídas en Google Books. Los resultados demuestran que con esta construcción se consigue transferir al español no sólo efectos semánticos (iteración), sino también pragmáticos, como la evaluación del hablante (desacuerdo, sorpresa, etc.).

The VLT-FLAMES Tarantula Survey: XVIII. Classifications and radial velocities of the B-type stars

We present spectral classifications for 438 B-type stars observed as part of the VLT-FLAMES Tarantula Survey (VFTS) in the 30 Doradus region of the Large Magellanic Cloud. Radial velocities are provided for 307 apparently single stars, and for 99 targets with radial-velocity variations which are consistent with them being spectroscopic binaries. We investigate the spatial distribution of the radial velocities across the 30 Dor region, and use the results to identify candidate runaway stars. Excluding potential runaways and members of two older clusters in the survey region (SL 639 and Hodge 301), we determine a systemic velocity for 30 Dor of 271.6 ± 12.2 km s^-1 from 273 presumed single stars. Employing a 3σ criterion we identify nine candidate runaway stars (2.9% of the single stars with radial-velocity estimates). The projected rotational velocities of the candidate runaways appear to be significantly different to those of the full B-type sample, with a strong preference for either large (≥345 km s^-1) or small (≤65 km s^-1) rotational velocities. Of the candidate runaways, VFTS 358 (classified B0.5: V) has the largest differential radial velocity (-106.9 ± 16.2 km s^-1), and a preliminary atmospheric analysis finds a significantly enriched nitrogen abundance of 12 + log (N/H) ≳ 8.5. Combined with a large rotational velocity (υ_e sin i = 345 ± 22 km s^-1), this is suggestive of past binary interaction for this star.

Cross-section and panel estimates of peer effects in early adolescent cannabis use: With a little help from my ‘friends once removed’

Peer effects in adolescent cannabis are difficult to estimate, due in part to the lack of appropriate data on behaviour and social ties. This paper exploits survey data that have many desirable properties and have not previously been used for this purpose. The data set, collected from teenagers in three annual waves from 2002-2004 contains longitudinal information about friendship networks within schools (N = 5,020). We exploit these data on network structure to estimate peer effects on adolescents from their nominated friends within school using two alternative approaches to identification. First, we present a cross-sectional instrumental variable (IV) estimate of peer effects that exploits network structure at the second degree, i.e. using information on friends of friends who are not themselves ego’s friends to instrument for the cannabis use of friends. Second, we present an individual fixed effects estimate of peer effects using the full longitudinal structure of the data. Both innovations allow a greater degree of control for correlated effects than is commonly the case in the substance-use peer effects literature, improving our chances of obtaining estimates of peer effects than can be plausibly interpreted as causal. Both estimates suggest positive peer effects of non-trivial magnitude, although the IV estimate is imprecise. Furthermore, when we specify identical models with behaviour and characteristics of randomly selected school peers in place of friends’, we find effectively zero effect from these ‘placebo’ peers, lending credence to our main estimates. We conclude that cross-sectional data can be used to estimate plausible positive peer effects on cannabis use where network structure information is available and appropriately exploited.

Progenitor-Dependent Explosion Dynamics in Self-Consistent, Axisymmetric Simulations of Neutrino-Driven Core-Collapse Supernovae

We present self-consistent, axisymmetric core-collapse supernova simulations performed with the Prometheus-Vertex code for 18 pre-supernova models in the range of 11–28 M ⊙, including progenitors recently investigated by other groups. All models develop explosions, but depending on the progenitor structure, they can be divided into two classes. With a steep density decline at the Si/Si–O interface, the arrival of this interface at the shock front leads to a sudden drop of the mass-accretion rate, triggering a rapid approach to explosion. With a more gradually decreasing accretion rate, it takes longer for the neutrino heating to overcome the accretion ram pressure and explosions set in later. Early explosions are facilitated by high mass-accretion rates after bounce and correspondingly high neutrino luminosities combined with a pronounced drop of the accretion rate and ram pressure at the Si/Si–O interface. Because of rapidly shrinking neutron star radii and receding shock fronts after the passage through their maxima, our models exhibit short advection timescales, which favor the efficient growth of the standing accretion-shock instability. The latter plays a supportive role at least for the initiation of the re-expansion of the stalled shock before runaway. Taking into account the effects of turbulent pressure in the gain layer, we derive a generalized condition for the critical neutrino luminosity that captures the explosion behavior of all models very well. We validate the robustness of our findings by testing the influence of stochasticity, numerical resolution, and approximations in some aspects of the microphysics.

Non-radial instabilities and progenitor asphericities in core-collapse supernovae

Since core-collapse supernova simulations still struggle to produce robust neutrino-driven explosions in 3D, it has been proposed that asphericities caused by convection in the progenitor might facilitate shock revival by boosting the activity of non-radial hydrodynamic instabilities in the post-shock region. We investigate this scenario in depth using 42 relativistic 2D simulations with multigroup neutrino transport to examine the effects of velocity and density perturbations in the progenitor for different perturbation geometries that obey fundamental physical constraints (like the anelastic condition). As a framework for analysing our results, we introduce semi-empirical scaling laws relating neutrino heating, average turbulent velocities in the gain region, and the shock deformation in the saturation limit of non-radial instabilities. The squared turbulent Mach number, 〈Ma2〉, reflects the violence of aspherical motions in the gain layer, and explosive runaway occurs for 〈Ma2〉 ≳ 0.3, corresponding to a reduction of the critical neutrino luminosity by ∼25∼25 per cent compared to 1D. In the light of this theory, progenitor asphericities aid shock revival mainly by creating anisotropic mass flux on to the shock: differential infall efficiently converts velocity perturbations in the progenitor into density perturbations δρ/ρ at the shock of the order of the initial convective Mach number Maprog. The anisotropic mass flux and ram pressure deform the shock and thereby amplify post-shock turbulence. Large-scale (ℓ = 2, ℓ = 1) modes prove most conducive to shock revival, whereas small-scale perturbations require unrealistically high convective Mach numbers. Initial density perturbations in the progenitor are only of the order of Ma2progMaprog2 and therefore play a subdominant role.

Violence gratuite et adolescents-bourreaux : Réception, traduction et enjeux de deux romans suédois pour adolescents, en France, au début des années 2000

The purpose of this thesis is to contribute to a better understanding of the role of Swedish literature for adolescents in the French literary scene in the early 2000s. The sociology of literature constitutes the main theoretical framework of this thesis. Drawing from examples that broach the sensitive topic of "unprovoked violence" as it is treated in two Swedish novels for teenagers, Spelar död [Play Death] by Stefan Casta and När tågen går förbi (Train Wreck) by Malin Lindroth, this thesis shows how these novels are innovative in Even-Zohar’s sense of the term, as addressed in his Polysystem Theory (1990). By introducing "unprovoked violence" and violent teenagers via a realistic genre, such works filled a vacuum in the French system and injected a new dynamic into it. This dynamic makes it possible for new literary models to be introduced in the system and to change the standards of that system. The analyses of the French and Swedish receptions of the two novels mentioned above show that they gave rise to a moral panic in France, which is not an unusual thing to happen in periods of ongoing change. This also clarifies the differences in norms between the two systems. The French system tends to reject dark topics, while the Swedish wishes to discuss them. The investigations of the translations of unprovoked violence show that adherence to Swedish norms determine the translation’s adequacy (Toury), which may be part of the reason for the stormy reception the two works received in France, and their undergoing censure. The position of translators and publishers in the literary system also plays a major role for a translated text not being censured during the transfer from one system to another. Even if the Swedish titles translated into French are few, this thesis shows that the impact of Swedish literature on adolescents in France is certain. By introducing new and sensitive topics, such novels could be early markers of an evolution of the French field of literature for adolescents.

SACN Carbohydrates and Health Report

The Scientific Advisory Committee on Nutrition (SACN) was asked by the Department of Health and the Food Standards Agency to examine the latest evidence on the links between consumption of carbohydrates, sugars, starch and fibre and a range of health outcomes (such as heart disease, type 2 diabetes, bowel health and tooth decay) to ensure the government’s position on consumption was up-to-date. In addition to the main report, you can read the SACN press release In its review of the evidence, SACN found that: High levels of sugar consumption are associated with a greater risk of tooth decay. The higher the proportion of sugar in the diet, the greater the risk of high energy intake. Drinking high-sugar beverages results in weight gain and increases in BMI in teenagers and children. Consuming too many high-sugar beverages increases the risk of developing type 2 diabetes. In light of these findings, SACN recommends that: Free sugars should account for no more than 5% daily dietary energy intake. The term free sugars is adopted, replacing the terms Non Milk Extrinsic Sugars (NMES) and added sugars. Free sugars are those added to food or those naturally present in honey, syrups and unsweetened fruit juices, but exclude lactose in milk and milk products. The consumption of sugar-sweetened beverages (e.g. fizzy drinks, soft drinks and squash) should be minimised by both children and adults.

Influencia de los agentes directos e indirectos en la participación físico-deportiva extraescolar del alumnado de la ESO

[ES]El presente estudio pretende conocer cómo influye el contexto inmediato de los adolescentes de la ESO en su motivación hacia la participación en una actividad físico-deportiva en su tiempo libre. Para ello, se ha seleccionado una muestra homogénea para los diferentes géneros en la que participan dos grupos por nivel educativo de la ESO. Para obtener los resultados se diseñó un cuestionario aportando como resultado referencial que la mayor influencia sobre los adolescentes se debe a la existencia de entornos cercanos de práctica y al disfrute por su desarrollo, apreciándose pequeñas diferencias en las influencias si se divide a la muestra por edad o género.

Estilos Educativos Parentais (EMBU-A), Sintomatologia Depressiva/Ansiosa, Stress e Autoestima, numa Amostra de Adolescentes

Introdução. Os estilos educativos parentais enquanto clima educativo geral apresentam um forte impacto em diferentes resultados desenvolvimentais (e.g., sintomatologia depressiva/ansiosa e auto estima) da criança/jovem. Podem ser estudados de um ponto de vista dimensional, considerando, por exemplo, as dimensões Controlo/Sobreproteção e Suporte, ou categorial, seguindo, por exemplo, a abordagem de Baumrind, e Maccoby e Martin. Neste estudo pretendemos: verificar se existem diferenças por género e idade, nas dimensões Suporte Emocional, Sobreproteção e Rejeição (EMBU-A) (cada progenitor separadamente), na sintomatologia depressiva/ansiosa e na auto estima; avaliar se existem diferenças nas dimensões do EMBU-A, entre progenitores, na amostra total e por género; explorar associações entre as variáveis centrais do estudo (estilos educativos, sintomatologias e auto estima) e variáveis sociodemográficas, também nas três amostras; explorar diferenças entre quatro grupos criados (Pai-Filho, Pai-Filha; Mãe-Filho e Mãe-Filha) nas dimensões do EMBU-A; combinando a Sobreproteção e o Suporte Emocional (EMBU-A), e definindo os estilos educativos parentais autoritário, autoritativo, permissivo e negligente, calcular a prevalência dos mesmos na nossa amostra (por Pai e por Mãe) e explorar as suas associações com as sintomatologias e com a auto estima (separadamente, por progenitor). Metodologia. A nossa amostra é constituída por 284 adolescentes (idade média = 14,5; DP = 1,68; raparigas, n = 171, 60,2%). Todos preencheram um protocolo composto por um questionário sociodemográfico, pela Rosenberg Self- Esteem Scale (RSES), pelo DASS-21 e pelo Parental Rearing Style Questionnaire for use with Adolescents (EMBU-A/A). Resultados. De salientar o facto de os adolescentes percecionarem a mãe como apresentando valores mais elevados em todas as dimensões do EMBU-A, por comparação com o pai. Da mesma forma, ainda que com diferentes padrões de associação conforme o género, é de salientar a associação entre níveis maiores de Suporte emocional e níveis mais baixos de sintomatologia depressiva/ansiosa e stress, e a associação entre as dimensões Sobreproteção e Rejeição e níveis superiores desses resultados. Uma mais baixa escolaridade do pai associa-se a menor Suporte emocional e uma maior escolaridade da mãe a maior Sobreproteção. Uma díade constituída por progenitor e adolescente do género masculino apresenta resultados inferiores em todas as dimensões do EMBU-A, por comparação com díades formadas por mãe-filho/filha. O estilo Autoritativo é o mais prevalente na nossa amostra (em ambos os progenitores) e o estilo Autoritário é aquele que se associa a pontuações mais elevadas de psicopatologia e a uma menor auto estima. Discussão. De uma forma, genérica os resultados seguem de perto a literatura e revelam a associação entre valores mais elevados na dimensão Suporte emocional e níveis mais baixos de psicopatologia e stress, e a associação entre as dimensões Sobreproteção e Rejeição e níveis superiores desses resultados. Igualmente, o estilo educativo Autoritário está claramente associado a piores resultados nessas mesmas variáveis. São discutidas algumas implicações, no que toca a programas psicoeducativos/educação parental. / Introduction. As a general educational environment, parental rearing styles have a strong impact in different outcomes of development of the child or teenager (e.g. symptoms of depression/ anxiety and self-esteem). These can be studied from a dimensional point of view considering for example the dimensions Control/Overprotection and Support or from a categorical point of view following for example the approach of Baumrind and Maccoby and Martin. This study aims at checking whether there are differences of gender and age in the dimensions of Emotional Support, Overprotection and Rejection (EMBU-A) (each parent separately) in depressive symptoms/anxiety and self esteem; assessing whether there are differences in the dimensions of the EMBU-A, between parents in the total sample and by gender; exploring associations between the study’s main variables (rearing styles, symptomatology and self esteem) and sociodemographic variables, also in the three samples; exploring differences between the four groups created (Father-Son, Father-Daughter, Mother-Son and Mother-Daughter) in the dimensions of the EMBU-A, combining Overprotection and Emotional Support(EMBU-A) and defining the authoritarian, authoritative, indulgent, and neglectful parental rearing styles. The aim is also to estimate the prevalence of these in our sample (by Father and Mother) and explore their associations to the symptomatology and self esteem (separately, per parent). Methodology. Our sample is composed of 284 teenagers (average age = 14,5; DP = 1,68; girls, n = 171, 60,2%). All participants filled in a protocol of questionnaires consisting of a set of socio demographic questions by Rosenberg Self- Esteem Scale (RSES), by DASS-21 and by Parental Rearing Style Questionnaire for use with Adolescents (EMBU-A/A). Outcomes. It is important to emphasize the fact that teenagers perceive their mother as having higher values in all the EMBU-A dimensions compared to their father. In the same way, though with different patterns of association according to gender, it is important to emphasize the association of higher levels of Emotional Support and lower levels of depressive/anxious symptomathology and stress and the association of Overprotection and Rejection and higher levels of those outcomes. A father’s lower level of education is associated to a lower Emotional Support while a mother’s higher level of education is associated to a greater Overprotection. A dyad composed of male parent and male teenager presents lower outcomes in all EMBU-A dimensions if compared to dyads composed of mother-son/daughter. The authoritative style is the most prevalent in our sample (in both parents) and the authoritarian style is the one associated to higher scores of psychopathology and lower levels of self esteem. Debate. In general, the outcomes closely follow the literature review and reveal the association of higher values in the Emotional Support dimension and lower levels of psychopathology and stress and also the association of the dimensions of Overprotection and Rejection and higher levels of those outcomes. Equally, the authoritarian rearing style is clearly associated to the worst outcomes in those same variables. Some implications are discussed as far as psychoeducational programmes and parental rearing are concerned.