Search results for "Key"
showing 10 items of 1962 documents
Corrigendum to The effect of silica nanoparticles on the morphology, mechanical properties and thermal degradation kinetics of PMMA(Polymer Degradati…
2012
no abstract
Esteitä opintojen tiellä : opintojen seisahtumisen syyt ja taustat
2011
Tämän tutkielman tarkoitus on selvittää, mitkä tekijät vaikeuttavat ja hidastavat opintojen sujuvaa etenemistä Jyväskylän yliopistossa. Tutkimuksen ensisijainen tarkoitus on selvittää syitä, jotka johtavat siihen, ettei osalle läsnä olevaksi ilmoittautuneista opiskelijoista kerry lukuvuoden aikana lainkaan opintoja, mutta se valottaa yleisemminkin opintojen kulkuun vaikuttavia tekijöitä. Selvitystä varten kerättiin kaksi kyselyaineistoa. Ensimmäisen perusjoukon muodostivat lukuvuodelle 2007–2008 läsnä oleviksi opiskelijoiksi Jyväskylän yliopistoon ilmoittautuneet perustutkinto-opiskelijat, jotka eivät kyseisenä lukuvuotena suorittaneet lainkaan tiedekuntien tutkintovaatimuksissa kandidaatti…
SOME EXAMPLES RELATED TO A CLASS OF FUNCTIONALS WITHOUT GLOBAL MINIMA
2012
Abstract: In this paper, we provide six examples which show the sharpness of the assumptions of a recent deep result of Ricceri about a class of functionals without global minima.
Kaupunki yrittäjänä : kahden kunnallisen osakeyhtiön edustajien käsityksiä yrittäjyydestä ja omistajuudesta
2013
Towards open access
2019
In accordance with the rotation principle of the Journal, our four-year term for editing the Scandinavian Economic History Review is coming to an end. It is time to pass the Journal on to the capab...
Student participation in peer interaction
2021
This study explores how students deal with material resources in their peer interaction when working in pairs in an open-ended problem-solving task. The productive use of material resources can be expected to support successful peer work. However, research into social phenomena in peer interaction is needed in order to identify and describe productive and less productive forms of dealing with material resources as students participate in open-ended problem-solving tasks. Consequently, this explorative study responds to this research need. Based on multimodal data, including video recordings, transcribed talk and the written contributions from four pairs of Year 7 students aged 12-13 years, …
Antecedents and Consequences of Student-Athletes’ Identity Profiles in Upper Secondary School
2020
The present study examined the identity profiles that upper-secondary-school Finnish student-athletes show, and the extent to which these profiles were associated with their athletic and academic achievements and withdrawal from sports and school. A total of 391 adolescent athletes (51% females) completed assessments of student and athletic identity four times during their time in upper secondary school. Using growth mixture modeling, three groups were identified: (a) dual identity (77%), (b) changing identity (5%), and (c) athletic identity (18%). The higher the academic achievement was at Time 1, the more likely the athletes were to show dual identity than athletic identity profile. Simil…
Development of Participation in and Identification With School: Associations With Truancy
2020
This longitudinal study covering two educational transitions examined 1,821 Finnish students’ participation in and identification with school and their associations with students’ academic achievement and truancy. The students were surveyed (a) at the end of primary school, (b) at the beginning of lower secondary school, (c) at the end of lower secondary school, and (d) in the first year of upper secondary education. In alignment with the participation-identification model, higher levels of participation in school activities at the end of primary school predicted higher levels of identification (i.e., feelings of belonging and valuing school) at the end of lower secondary school. This asso…
Opintopoluilta opintourille : katsaus tutkimukseen
2011
Opintojen keskeyttäminen, opintopoluilta putoaminen, pitkät opiskeluajat ja hidas siirtyminen koulutuksesta työelämään ovat keskeisiä teemoja koulutuspoliittisessa ja yhteiskunnallisessa keskustelussa. Sekä yksilön että yhteiskunnan kannalta tavoitteena pidetään usein suoria, välivuodettomia siirtymiä koulutusasteelta toiselle ja sujuvasti eteneviä koulutusuria. Käytännössä osa ikäluokasta osallistuu useampaan koulutukseen ja vuorottelee koulutuksesta työhön ja työstä koulutukseen sekä työskentelee opintojen ohessa. Julkaisussa kuvataan opintouriin vaikuttavia tekijöitä yksilön, siirtymäjärjestelmän ja oppilaitoksen tasolla kirjallisuuden pohjalta työstetyn mallin avulla. Malli tarjoaa evä…
Student Athletes’ Causal Attributions for Sport and School Achievement in Relation to Sport Dropout and Grade Point Average
2023
The present study longitudinally examined stability and change in the attributional profiles of Finnish student athletes (n = 391) in upper secondary sport schools. Moreover, it examined the extent to which these profiles, and changes in them, were associated with athletes’ level of sport competition and school achievements and dropouts at the end of upper secondary sport school. Using latent profile analysis, five different and highly stable attributional profiles were identified for student athletes: (a) depressive (6.9%), (b) athletic self-serving (23.0%), (c) average (16.4%), (d) learned helplessness (30.9%), and (e) responsible (22.8%). The results further showed that over the 3-year s…