The purpose of this study was to develop and test a model to predict educational aspirations of Canadian adolescents. Participants were a national sample of 4,034 students from grades 8-13 (2,037 males, 1,973 females). Results of a modified structural model included three sets of influences: a) a background factor comprised of parental occupation and education; b) a family involvement factor consisting of parental personal and school-based involvement with adolescents; and c) a personal factor with school marks, school and course perceptions, extracurricular reading and parental educational expectations as indicator measures. Educational aspirations was the main outcome variable. Results indicated that the personal factor had a strong direct influence on educational aspirations (β = 1.17, p <.001, R2= .76). The effects of the background and family involvement factors on educational aspirations were mediated through the personal factor. Additional analyses performed in order to test the relationships obtained in the model, revealed several significant interactions amongst the three predictor factors and educational aspirations. The findings emphasize the importance of efforts to enhance the educational aspirations of adolescents through targeted change of modifiable environmental and personal factors.

The purpose of the present study was to gather the perceptions of older, community-dwelling adults about factors they considered essential for them to remain living within the community. In-depth interviews were conducted with 103 men and women over the age of 65 years who were living in their own home or apartment, within an urban center. Factors such as finances, health, family support, a sense of identity, and a feeling of independence were perceived by older adults to contribute to their ability to remain living in the community. Importantly, older adults viewed threats to this continued independent living as both (a) factors connected to losses and maintenance of capability, but also (b) as impediments to further growth of their personal well-being.

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Ultrastructure of all larval instars and puparium of Parasarcophaga ruficornis, a common flesh fly species in India, is presented using light microscopy and scanning electron microscopy for the first time. The principal diagnostic characters, i.e. the cephalopharyngeal apparatus, the cephalic segment, structure and orientation of spines, pupal respiratory horns, the structures of both anterior and posterior spiracles are illustrated and discussed. Information presented herein can be useful during forensic investigations involving this fly species.

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