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Ševcíková, Anna; Šerek, Jan; Machácková, Hana; Šmahel, David – Journal of Early Adolescence, 2013
Adolescents use media that exposes them to sexual material. This study focused on adolescents in the Czech Republic, a country with relatively high rates of exposure to sexual material (ESM). A sample of adolescents aged 11 to 15 years ("N" = 495) taken from the project EU Kids Online II was examined for predictors of the following:…
Descriptors: Sexuality, Internet, Predictor Variables, Foreign Countries
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Portešová, Šárka; Urbánek, Tomáš – Journal of Early Adolescence, 2013
This study assessed differences in Parker's typology of perfectionism (healthy perfectionist, unhealthy perfectionist, and nonperfectionist). We compared the results from previous research with follow-up 2005 and 2010 data collected from highly gifted Czech mathematicians aged 12 to 16 years. The study examined whether the same three…
Descriptors: Classification, Personality Traits, Scores, Foreign Countries