Estabilidad y predicción de la agresión física desde la infancia hasta la adolescencia: un estudio con múltiples informantes

El objetivo del estudio es examinar la estabilidad y el valor predictivo de la agresión física y verbal evaluada por múltiples informantes (los propios niños, sus profesores y compañeros) desde la última etapa de la niñez a la adolescencia media, la convergencia entre informantes y el valor predictivo a largo plazo de la agresión física y verbal con respecto a diferentes indicadores de ajuste (rendimiento escolar, aceptación social, comportamiento prosocial) y desequilibrio (depresión, delincuencia). Como parte de un proyecto longitudinal italiano se examinaron a 372 niños (204 varones y 168 mujeres) que fueron evaluados anualmente desde el momento 1 (edad 9.5) hasta el momento 5 (edad 13.5). Los resultados evidenciaron diferencias de género en la frecuencia y estabilidad de la agresión física y verbal en las evaluaciones de los diferentes informantes. Además ponen de relieve la estabilidad de las diferencias individuales en agresión fisica y verbal y un descenso generalizado en los valores medios. Los resultados confirman aquellas hipótesis que señalan la agresión infantil referida por diferentes informantes a la edad de 9.5 años como un factor de riesgo que anticipa diferentes manifestaciones desadaptativas futuras

Measuring Prosocial Behaviors: Psychometric Properties and Cross-National Validation of the Prosociality Scale in Five Countries

This research investigated the psychometric properties of the Prosociality Scale and its cross-cultural validation and generalizability across five different western and non-western countries (China, Chile, Italy, Spain, and the United States). The scale was designed to measure individual differences in a global tendency to behave in prosocial ways during late adolescence and adulthood. Study 1 was designed to identify the best factorial structure of the Prosociality Scale and Study 2 tested the model’s equivalence across five countries (N = 1,630 young adults coming from China, Chile, Italy, Spain and the United States; general Mage = 21.34; SD = 3.34). Findings supported a bifactor model in which prosocial responding was characterized by a general latent factor (i.e., prosociality) and two other specific factors (prosocial actions and prosocial feelings). New evidence of construct validity of the Prosociality Scale was provided

The relation between prosociality and self-esteem from middle-adolescence to young adulthood

The present study examined the longitudinal relations between prosociality and self-esteem. Participants were 386 (50.3% males) middle adolescents (Mage = 15.6) assessed over a 10-year period until they entered into young adulthood (Mage = 25.7). First, multivariate latent curve analysis indicated that the developmental increase of prosociality was positively related to the parallel increase of self-esteem. Second, an autoregressive cross-lagged model revealed that the direct effect of prosociality on self-esteem was statistically significant but essentially negligible. These findings corroborated from a long-term longitudinal perspective previous studies highlighting the positive correlation between the development of prosociality and self-esteem, and pointed out to the need for further investigating the relation between the two constructs. The theoretical and practical implications of these results are discussed

Basic Values, Ideological Self-Placement, and Voting : A Cross-Cultural Study

The current study examines the contribution of left-right (or liberal-conservative) ideology to voting, as well as the extent to which basic values account for ideological orientation. Analyses were conducted in 16 countries from five continents (Europe, North America, South America, Asia, and Oceania), most of which have been neglected by previous studies. Results showed that left-right (or liberal-conservative) ideology predicted voting in all countries except Ukraine. Basic values exerted a considerable effect in predicting ideology in most countries, especially in established democracies such as Australia, Finland, Italy, United Kingdom, and Germany. Pattern of relations with the whole set of 10 values revealed that the critical trade-off underlying ideology is between values concerned with tolerance and protection for the welfare of all people (universalism) versus values concerned with preserving the social order and status quo (security). A noteworthy exception was found in European postcommunist countries, where relations of values with ideology were small (Poland) or near to zero (Ukraine, Slovakia).Peer reviewe

The Contribution of Religiosity to Ideology:Empirical Evidences From Five Continents

The current study examines the extent to which religiosity account for ideological orientations in 16 countries from five continents (Australia, Brazil, Chile, Germany, Greece, Finland, Israel, Italy, Japan, Poland, Slovakia, Spain, Turkey, Ukraine, the United Kingdom, and the United States). Results showed that religiosity was consistently related to right and conservative ideologies in all countries, except Australia. This relation held across different religions, and did not vary across participant’s demographic conditions (i.e., gender, age, income, and education). After controlling for basic personal values, the contribution of religiosity on ideology was still significant. However, the effect was substantial only in countries where religion has played a prominent role in the public sphere, such as Spain, Poland, Greece, Italy, Slovakia, and Turkey. In the other countries, the unique contribution of religiosity was marginal or small

The Contribution of Religiosity to Ideology:Empirical Evidences From Five Continents

The current study examines the extent to which religiosity account for ideological orientations in 16 countries from five continents (Australia, Brazil, Chile, Germany, Greece, Finland, Israel, Italy, Japan, Poland, Slovakia, Spain, Turkey, Ukraine, the United Kingdom, and the United States). Results showed that religiosity was consistently related to right and conservative ideologies in all countries, except Australia. This relation held across different religions, and did not vary across participant’s demographic conditions (i.e., gender, age, income, and education). After controlling for basic personal values, the contribution of religiosity on ideology was still significant. However, the effect was substantial only in countries where religion has played a prominent role in the public sphere, such as Spain, Poland, Greece, Italy, Slovakia, and Turkey. In the other countries, the unique contribution of religiosity was marginal or small

Individual differences in personality conducive to engagement in aggression and violence

This paper examined empirically the value of a conceptual model in which emotional stability and agreeableness contribute to engagement in aggression and violence (EAV) indirectly through irritability, hostile rumination and moral disengagement. Three hundred and forty young adults (130 male and 190 female) participated in the study. The average age of participants was 21 at time 1 and 25 at time 2. Findings attested to the role of basic traits (i.e. agreeableness and emotional stability) and specific personality dispositions (i.e. irritability and hostile rumination) in predisposing to EAV and to the pivotal role of moral disengagement in giving access to aggressive and violent conduct. In particular, the mediational model attested to the pivotal role of emotional stability and agreeableness in contributing directly to both hostile rumination and irritability and indirectly to moral disengagement, and to EAV. Agreeableness and hostile rumination contribute to moral disengagement that plays a key role in mediating the relations of all examined variables with EAV. Copyright (c) 2012 John Wiley & Sons, Ltd

The positivity scale

Five studies document the validity of a new 8-item scale designed to measure positivity, defined as the tendency to view life and experiences with a positive outlook. In the first study (N = 372), the psychometric properties of Positivity Scale (P Scale) were examined in accordance with classical test theory using a large number of college participants. In Study 2, the unidimensionality of the P Scale was corroborated with confirmatory factor analysis in 2 independent samples (N1 = 322; N2 = 457). In Study 3, P Scale invariance across sexes and its relations with self-esteem, life satisfaction, optimism, positive negative affect, depression, and the Big Five provided further evidence of the internal and construct validity of the new measure in a large community sample (N = 3,589). In Study 4, test-retest reliability of the P Scale was found in a sample of college students (N = 262) who were readministered the scale after 5 weeks. In Study 5, measurement invariance and construct validity of P Scale were further supported across samples in different countries and cultures, including Italy (N = 689), the United States (N = 1,187), Japan (N = 281), and Spain (N = 302). Psychometric findings across diverse cultural context attest to the robustness of the P Scale and to positivity as a basic disposition. © 2012 American Psychological Association

Cross-cultural validation of the positivity-scale in five European countries

The aim of the present paper was to test the cross-cultural validity of the Positivity-Scale (P-Scale), a new nquestionnaire designed for the measurement of positivity (i.e., general tendency to evaluate self, life, and future in a positive way). Participants (N = 3544) from Italy, Germany, Spain, Poland, and Serbia answered eight items of the P-Scale and responded to items from other well-validated measures. Confirmatory Factor Analysis supported the assumed one-factor structure of the P-Scale and demonstrated its gender invariance in each country and cross-cultural validity. Correlation analyses revealed significant and positive associations of the P-Scale with self-esteem, life satisfaction, optimism, and a latent factor variable of positivity, and a negative relation to depression. The findings provided support for the convergent validity of the P-Scale across countries. Possible applications of the P-Scale are suggested. Implications for further research on conditions and outcomes of positivity in different cultural contexts are discussed