[Use of tobacco smoke: approach and risk perception by middle-school students in Catania (Italy)]

The aim of this study was to investigate the approach and behaviour of middle school students in Catania, towards the risks associated with tobacco smoke. This study is part of a multicentric project evaluating the lifestyles of middle school students (grades 6-8), carried out by the Research and Health Education Group (GRES) and was performed during the 2006/2007 school year. In total 432 students participated in the study by completing a self-administered questionnaire. Data was analysed by using the Statistical Package for the Social Sciences (SPSS). Results show an increasing trend in the number of smokers from grades 6 to 8. In grades 6 and 8 most smokers are female while in grade 7 male smokers outnumber female smokers. Three percent of the student population reports smoking occasionally and 3% are regular smokers. In light of these results families, schools and institutions should take charge of programming and implementing health promotion interventions aimed at reducing risks and improving the quality of life of students in Catania

Development and Validation of the Parental Authority Questionnaire – Revised

Baumrind\u27s conceptualization of parenting style has influenced research and theorizing about child-rearing for more than 30 years, yet few clinical applications of this work have been realized. The purpose of this study was to examine the psychometric properties of a parenting style measure, the Parental Authority Questionnaire – Revised (PAQ-R). This project furthered the development and validation of the instrument by examining the factor structure, internal consistency, test-retest reliability, and convergent validity of the PAQ-R in a large, ethnically and socioeconomically diverse sample. The factor structure and reliability of the PAQ-R was modest, but generally within the acceptable range. Specifically, the Authoritarian and Permissive subscales of the PAQ-R had modest reliability and convergent validity; these PAQ-R subscales correlated with relevant subscales of the Parenting Scale and the Parent–Child Relationship Inventory. By contrast, the Authoritativeness subscale had poorer psychometric properties when used in lower SES, primarily African American populations. While African American mothers in the sample reported being more Permissive than did Caucasian mothers, these differences disappeared after controlling for income and maternal education. By contrast, African American mothers continued to report more Authoritarian attitudes even after controlling for income and maternal education

Sensitization of nanocrystalline TiO2 with black absorbers based on Os and Ru polypyridine complexes.

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