<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ephraim Zulu</style></author><author><style face="normal" font="default" size="100%">Theodore Haupt</style></author><author><style face="normal" font="default" size="100%">Vittorio Tramontin</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">COGNITIVE LOADING DUE TO SELF-DIRECTED LEARNING, COMPLEX QUESTIONS AND TASKS IN THE ZONE OF PROXIMAL DEVELOPMENT OF STUDENTS</style></title><secondary-title><style face="normal" font="default" size="100%">Problems of Education in the 21st Century</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cognitive loading</style></keyword><keyword><style  face="normal" font="default" size="100%">complex questions</style></keyword><keyword><style  face="normal" font="default" size="100%">self-directed learning</style></keyword><keyword><style  face="normal" font="default" size="100%">zone of proximal development</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">December/2018</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oaji.net/articles/2017/457-1545497920.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">76</style></volume><pages><style face="normal" font="default" size="100%">Continuous</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">The aim of the research was to explore the levels of cognitive loading induced by certain tenets of constructivist pedagogy namely self-directed learning complex questions and zone of proximal development. The study also sought to investigate the associations between these constructs and with cognitive loading and complex questions. Data for the research were collected using a questionnaire survey of a sample of students studying towards undergraduate degrees in construction-related studies at - public universities in South Africa. The data were factor analyzed to determine the factor structure of the constructs and to assess instrument validity and reliability. The relationships between the various constructs were analyzed using structural equation modeling (SEM). Consistent with other studies, the research found that complex questions induce a statistically significant amount of cognitive loading in students. The study also found that self-directed learning does not induce cognitive loading while subjecting students to tasks which are in their zone of proximal development is likely to induce some cognitive loading albeit much less than that from complex questions. Locating tasks in the zone of proximal development of students is likely to lead students to engage in some self-directed learning. It was also found that complex questions had a small significant association with self-directed learning. To reduce the amount of cognitive loading which students are subjected to, complex questions should be avoided for students with little subject prior knowledge, otherwise, students should be appropriately scaffolded. Students should be encouraged to engage in self-directed learning in order to reduce cognitive loading. Learning tasks assigned for self-directed learning should not be complex relative to the knowledge of the students as this discourages students from persisting with self-directed learning due to high cognitive loading.</style></abstract><issue><style face="normal" font="default" size="100%">6</style></issue><work-type><style face="normal" font="default" size="100%">Original article</style></work-type><section><style face="normal" font="default" size="100%">864-880</style></section></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mare  Müürsepp</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">AGE-APPROPRIATENESS OF THE SCIENTIFIC VOCABULARY FOR BEGINNING READERS</style></title><secondary-title><style face="normal" font="default" size="100%">Problems of Education in the 21st Century</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">beginning reading</style></keyword><keyword><style  face="normal" font="default" size="100%">primary education</style></keyword><keyword><style  face="normal" font="default" size="100%">reading material</style></keyword><keyword><style  face="normal" font="default" size="100%">vocabulary</style></keyword><keyword><style  face="normal" font="default" size="100%">zone of proximal development</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">December/2013</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://oaji.net/articles/2014/457-1420056782.pdf</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">57</style></volume><pages><style face="normal" font="default" size="100%">Discontinuous</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">The study concerning an experimental learning material was carried out in the primary school. A specific feature of the innovative material is topic based on notions related to physics. Seven years old pupils' pre-knowledge of scientific notions have been analysed in the current study. A sample of the vocabulary suggested by the physicists was tested with different groups of respondents: pupils of the first grade, pupils additionally involved in extracurricular activities in the club &quot;Friend of Science&quot; and the students of a teacher training department. The notions selected by the physicists denote the phenomena of energy, space science, atomic and digital study area that up till now were not included in the actual primary school curriculum. As a result of this study, the fact has to be reported that the pupils – not having had any previous lessons on these themes – have given 72% right answers altogether, but the pupils involved in the special club, know nearly all presented notions. There are conclusions drawn from the current study for compiling of texts for beginning reader and for introducing the scientific themes in primary school lessons. </style></abstract><work-type><style face="normal" font="default" size="100%">Original article</style></work-type><section><style face="normal" font="default" size="100%">78-89</style></section></record></records></xml>