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211.
Elif Balin Andreas Hirschi 《International Journal for Educational and Vocational Guidance》2010,10(3):161-176
This study investigated whether career adaptability, personality, attitude towards career counselling and some demographic
variables predict the help seeking behaviour in career counselling among 330 Swiss adolescents in eighth grade. The results
indicated that boys were less likely to seek help and that career related variables and attitude but not personality significantly
predicted help-seeking. Specifically, help seeking related positively to undecidedness and positive perception of career counselling.
Implications for school and career counsellors and suggestions for future research are presented. 相似文献
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Ohne Zusammenfassung 相似文献
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Hao Gao Cong Liu Andreas Hermann Richard J Needs Chris J Pickard Hui-Tian Wang Dingyu Xing Jian Sun 《国家科学评论(英文版)》2020,7(10):1540
Helium and methane are major components of giant icy planets and are abundant in the universe. However, helium is the most inert element in the periodic table and methane is one of the most hydrophobic molecules, thus whether they can react with each other is of fundamental importance. Here, our crystal structure searches and first-principles calculations predict that a He3CH4 compound is stable over a wide range of pressures from 55 to 155 GPa and a HeCH4 compound becomes stable around 105 GPa. As nice examples of pure van der Waals crystals, the insertion of helium atoms changes the original packing of pure methane molecules and also largely hinders the polymerization of methane at higher pressures. After analyzing the diffusive properties during the melting of He3CH4 at high pressure and high temperature, in addition to a plastic methane phase, we have discovered an unusual phase which exhibits coexistence of diffusive helium and plastic methane. In addition, the range of the diffusive behavior within the helium-methane phase diagram is found to be much narrower compared to that of previously predicted helium-water compounds. This may be due to the weaker van der Waals interactions between methane molecules compared to those in helium-water compounds, and that the helium-methane compound melts more easily. 相似文献
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We assessed autonomic nervous system modulation through changes in heart rate variability during an archery competition as well as archery performance by comparing novice and experienced adolescent archers. Seven novice (age 14.0 ± 8.5 years, body mass index 22.9 ± 4.3 kg · m(-2), training experience 0.4 ± 0.3 years) and ten experienced archers (age 16.5 ± 10.3 years, body mass index 22.4 ± 3.1 kg · m(-2), training experience 4.1 ± 0.9 years) volunteered. Using beat-by-beat heart rate monitoring, heart rate variability was measured for 20 s before each arrow shot during two rounds of competition. We found that, compared with novices, experienced adolescent archers: (i) take more time per shot; (ii) have a higher low frequency band, square root of the mean of squared differences between successive R-R intervals (i.e. the time elapsing between two consecutive R waves in the electrocardiogram), and percentage of successive normal-to-normal intervals greater than 50 ms; and (iii) demonstrate an increase in parasympathetic nervous system activity compared with pre-competition values. We propose that these characteristics of experienced archers are appropriate for optimal performance during competition. 相似文献
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Andreas Vårheim Author Vitae 《Library & information science research》2011,33(1):12-18
Recent research on the generation of social trust and social capital gives public institutions prominent roles as instruments for creating social capital, the trust and connections between community members that yield collective action. Less is known about specific institutions and the mechanisms involved in creating social capital. In this paper, public library programs directed towards immigrants are explored as one possible mechanism for generating social capital. The data are unstructured interviews with U.S. library directors on strategies for immigrant programs and the creation of social trust. The interviews are analyzed and discussed, and they contribute to research on social capital formation. The programming activities in the libraries studied, which included classes in English as a second language (ESL), computers, and civics, attracted target immigrant populations. According to the library directors interviewed, these classes, which were carefully designed for these populations, were successful in generating trust and social capital: People “come back” to the library. Public libraries are promising arenas for generating social trust, and follow-up studies looking at the attitudes of immigrants who participate in these programs are important for increasing our knowledge on the mechanisms creating trust and social capital—that is, for theory development and for library practice. 相似文献
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