BackgroundWaiving parent permission can be an option in some epidemiological and social research with adolescents. However, exemptions have not been uniformly considered or applied. Our aim is to critically assess the different factors that could be taken into account when making decisions about waiving active parental permission in observational research with adolescents.DiscussionIn some cases alternatives to parental permission could be applied to protect the rights of both adolescents and parents and also to assure the benefits to adolescents as a group that can come from appropriately conducted studies. However, the criteria of ensuring minimal risk can be difficult to define and apply and a distinction between harm and discomfort is reviewed. Waiving active parental permission could be acceptable when the risk of harm is minimal; when the research questions are related to an activity for which adolescents are not legally considered to be children; when the risk of harm or discomfort may increase if parental permission is required; and when risk of discomfort is low because the questionnaire is not potentially offensive for some adolescents and/or for some parents.SummaryStringent rules concerning parental permission in some studies could be detrimental to adolescents. A framework and a decision tree guide are proposed to help researchers and Research Ethics Committees in their decisions on whether active parental permission must be obtained.

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In this paper we study whether parental knowledge of adolescents' activities varies according to socio-demographic variables, and we analyze the possible association between parental knowledge patterns and certain risk behaviors among adolescents. A cross-sectional study was performed with representative samples of high-school students in Peru and El Salvador. A questionnaire assessed risk behaviors, as well as possible determinants, including parental knowledge. The questionnaire was answered by 6208 adolescents. We observed that the greater the degree of knowledge, the lower the frequency of risk behaviors among youth. The degree of knowledge was inversely associated with children's age, and we observed that being female was associated with a greater degree of parental knowledge. The study shows that parents' supervision criteria might be influenced by gender stereotypes, which would have a harmful effect on young males, as the lower degree of knowledge puts them at higher odds of risk behaviors.

A partir del siglo XX el ocio ha tenido un papel crucial en la sociedad, la economía, la cultura y la educación. Este hecho ha despertado un gran interés por estudiar la conexión que tiene este fenómeno con los estilos de vida, la satisfacción, el entorno, y la relación entre ocio y trabajo. Este artículo analiza la influencia del ocio en la vida de los jóvenes. En la primera parte, se realiza una revisión bibliográfica de las principales teorías sociológicas y psicológicas que explican su sentido, evolución y relación con el trabajo. En la segunda parte, se expone el modelo de desarrollo positivo, centrado más en el florecimiento del potencial de los jóvenes que en prevenir conductas de riesgo. El uso positivo del tiempo libre se basa en la realización de actividades estructuradas, con participación voluntaria, motivación intrínseca y supervisadas por adultos. Se concluye que la implicación de los jóvenes en asociaciones, organizaciones e instituciones que desarrollen actividades estructuradas de participación voluntaria o autoimplicada facilita la transición a la vida adulta, en relación con el uso constructivo del tiempo unido a un ocio libre y placentero.

Introduction: Religiosity and sexuality present numerous interconnections. Little is known regarding the specific causal pathways between each religiosity dimension and sexual behavior. The objectives of this study were (1) to explore the relationship between religiosity (measured through attendance at religious services, salience, and prayer) and sexual initiation in adolescents and (2) to establish the role of sexual permissiveness as mediator of the impact produced by religiosity in sexual initiation.Methods: This study analyzes data from an ongoing school-based international study examining what young people feel and think about relationships, love, and sexuality. An anonymous, self-administered online questionnaire was developed in Spanish. A total of 4,366 students, aged 14–18, completed the questionnaire. A final sample of 2,919 questionnaires was analyzed. Two unconditional logistic regression models were fit with religiosity variables and possible confounders as independent variables (with and without permissiveness, respectively). The dependent variable was sexual initiation. A final path analysis was performed to further understand the results.Results: Our study highlights that, in predominantly Catholic and Spanish-speaking countries, the fact of attending church and praying may greatly contribute to postponing sexual relations during adolescence, even independently of their attitudes on sexual permissiveness. Conversely, the effect of salience on sexual initiation seems to be fostered only through the mediation of sexual permissiveness. Our findings point to an indirect effect of the three religiosity dimensions (and in particular, religious salience) through permissive attitudes.Conclusion: Religiosity could be a relevant factor to explain sexual initiation during adolescence.