In some classrooms, teaching methods have evolved little over the years. Enrolments in subjects like science have progressively declined and the persistent use of traditional teaching methods has often been held responsible for this. In less than a decade, the Internet has emerged as a potential tool to vary classroom routines, however, its use in high school science classrooms is still in its infancy. In this study, Getsmart, a website was developed and implemented in junior science and senior physics classrooms in a blended learning environment in a Queensland State High School. The study had three main objectives amongst others. The first aim was to study the impact of such an environment on students' perceptions. Secondly, the impact of such an environment on students' attitudes towards physics and junior science was studied. Finally, the research sought to investigate the effect of such an environment on their learning outcomes. Getsmart was developed on the principles of cognitive apprenticeship teaching model (Collins, Brown, & Newman, 1989). During the research phase, the website was accessed by students once a week during class time. They also had the option to login in their own time at school (e.g., morning tea, lunchtime, before and after school) and at home. The research was conducted as a case study over two years and during this time, 406 students in junior science and physics participated. Students' perceptions of their learning environment were ascertained through quantitative and qualitative methods. Quantitative data were collected by using a modified version of the Web-based Learning Environment Instrument (WEBLEI) (Chang & Fisher, 2003). / Qualitative data on student's attitudes were gathered through emails and Written surveys. An Attitude to Science survey was developed to determine students' attitudes towards their subjects. Qualitative data were also gathered through written surveys. The impact of such an environment on students' learning outcomes was determined through the analysis of their exam results achieved before and after experiencing web-based learning. Their results were also compared with the results of similar cohorts in previous years. Amongst other findings, it was found that the modified version of the WEBLEI was a valid and reliable instrument for use in junior science and physics classes. The study also established that students had positive perceptions of a blended web-based learning environment and that such an approach had a positive influence on students' attitudes towards their subjects. The study also found that web-based learning improved their performance across various performance domains of junior science and senior physics assessments.

The aim of the thesis was to create knowledge about factors influencing acceptance of virtual learning environments among academic staff and students in blended learning environments. The aim was operationalised by four research questions. To answer the research questions, several studies were performed applying the methods of survey study, conceptual-analytical research, a qualitative meta-analysis combined with a single case study and a comparative, explanatory case study. The empirical studies were performed at five universities in Sweden, Norway and Lithuania. In the thesis, a technology acceptance perspective extended with the perspectives of organisational learning and diffusion of innovations was used. The findings indicated that the contextual factor of culture was powerful in influencing acceptance of virtual learning environments, positively as well as negatively. High degrees of performance expectancy, results demonstrability and social influence affected acceptance of virtual learning environments positively. The degree of social influence was hypothesised to be mediated by the contextual factor of culture. The organisational culture of universities, expressed as shared values of what is good quality teaching and learning, were found to partly oppose values inherent in the virtual learning environments. The factor of students’ learning styles did not have any impact on acceptance of virtual learning environments. The original version of the technology acceptance model was found to be insufficient in explaining differences in acceptance of virtual learning environments. In the conclusions of the thesis, a descriptive and explanatory model of virtual learning environments acceptance among academic staff and students in blended learning environments is presented applying the combined perspectives of organisational learning, technology acceptance and diffusion of innovations. Implications for practice are put forward, emphasizing culture as an important factor to consider in the implementation of virtual learning environments.

This research aims to explore the application of video blog (vlog) in web based learning. The advancement of teaching technology is one of the key elements in education reform. The swift deployment of information technology, the circulation of Internet services and the proliferation of multimedia content have broaden the horizon of learning activity. Digital and video technologies have contributed to the rise of video blog services such as YouTube and the like. As the bandwidth for transmission broadens and the video service expands, everyone with a digital camera can become content generator. User-generated content makes video blog possible. Can video blog be applicable to teaching and learning activities? By conducting a thorough literature review of learning theories and information theories, this study aggregated seven dimensions comprising forty three elements. Through analytic hierarchical procedure (AHP) method, the researcher conducted the first-wave questionnaire survey to students at the Feng Chia University then selected first half elements for evaluation. The second-wave questionnaire, complemented by interview, was aimed at experts in the field, which resulted in a priority list of the elements. The research result suggests that video blog can be applicable to teaching activity indeed. When using video blog appropriately, teaching can become more lively and interesting. The most important factor still lies in how a teacher design the curriculum. Interface of design, putting in the second place in terms of importance, should be convenient, simple and easy for search. Those with higher information literacy, in the third place of importance, are more likely to use Internet for learning. The fourth important dimension is related to content formats including sound clearness, graph size and layout. This study should contribute to the education circle and curriculum production industry when considering how with which priority-setting video blog can be applied.

It is critical to have frequent interactions an important factor in web-based learning in order to achieve better performance. Because it is easier to interact within a smaller group, many web-based classes divide all students into several groups in order to raise the frequencies of interactions. Therefore, web-based learning combined with virtual team has become a new learning model. Based on the observations on a web-based class, it is found that the frequencies and contents of interactions among classmates and among group members are different. However, so far, none of researches have focused on such phenomena. This research tries to explore the relationships between the interactions within the class and interactions within the group, and how these interactions relate to web-based learning performance. The data of this research is collected from a web-based class of NSYSU (http://cu.nsysu.edu.tw). There are 8 groups in the class. Each student is allowed to post articles on Class Discuss Board as well as Group Discuss Board. First, based on content analysis research method, all articles are classified into several types. Then the relationships between interactions within class and interactions within groups are examined by statistical analysis. It results in ten important and interesting findings.

The aim of this study was to investigate the effects web-based multimedia annotated vocabulary learning in context model and in spaced repetitions on vocabulary retention of intermediate level English language learners. The research study encompassed two main faces which was related to development of the material and implementation of it. In WEBVOCLE, which stands for web-based vocabulary learning material, the contextual presentation of vocabulary were enriched with audible online dictionary, pictures and animations / target words were repeated by the learners with interactive exercises, such as gap-filling, cloze and multiple choice test, games, puzzles, in &lsquo / spaced repetitions&rsquo / . In the study both qualitative and quantitative data were gathered through attitude questionnaires, checklists, interviews, focus group interviews and through vocabulary retention tests. The qualitative data were analyzed according to qualitative data analysis techniques and quantitative data were analyzed using SPSS statistics software. Feedback obtained from the learners demonstrated that they not only developed a positive attitude toward English vocabulary language learning but also increased their vocabulary retention level of the target vocabulary through spaced repetitions.

This exploratory study provides a qualitative and quantitative report on the integration of a specific online information system into the science curriculum using authentic tasks in a class setting. It investigates how they use an online information database and tools to create meaning. An in-depth analysis was done to understand students&amp / #8217 / perceptions about the usability of a web-based learning tool used in science course, properties of a web-based learning tool, the quality of the content, and the structure of web-based instruction. It also aimed to explore the effects of the Web-based learning in a science course on students&amp / #8217 / achievement and attitudes toward science learning. The subjects of this study were 51 &Ouml / zel Bilim Okullari students in secondary school (6th, 7th and 8th grades) classes. It was conducted throughout the academic year of 2004-2005. The Science Achievement Test and attitude scales for science learning were given as pre-tests at the begging of academic year. They were given as post-tests and the students were interviewed in groups of five at the end of the academic year. The total time of using the web site of the course was kept by Web log-system. The quantitative findings of the study indicated that there were significant differences between the pre-tests and post-tests of the science achievement test and attitude scale. In addition, there were a positive relationship between the site usage time and achievement and attitude of the students towards science learning. The qualitative findings of this study showed that the amount of information supplied in the web site of the course, access to the Internet, doing assignments and taking online exams played important roles in students&amp / #8217 / science learning. However, the students did not prefer to use e-mails and chat rooms to collaborate with their fiends. They preferred to communicate face to face with their friends, and they preferred SMS because of ease of use. The results and the discussion set out in this study have some important implications for teachers and instructional designers. The study contributes to an understanding of online learning and provides a basis for empirical study of learners performing real educational tasks. The insights gained in this small-scale study will help teachers construct better online learning environments with regard to pedagogy and technological innovation.

This study investigates the integration of lecture recordings to support flexible learning and responsive pedagogical approaches in an undergraduate LLB degree presented in a dual mode (face-to-face and online) by the University of the Free State’s Faculty of Law. In this faculty, lecture recording is observed by compulsory integration in all classes; the only options pertain to three basic software tools. According to literature, integrating lecture recording can bring about flexibility in student learning, and flexibility can have both positive and negative implications for student learning. This study uses Puentedura’s (2006) SAMR (Substitution, Augmentation, Modification and Redefinition) model as a theoretical lens to analyse different levels or types of integration of lecture recording by students and lecturers. The SAMR categories assisted the study to identify whether Substitution, Augmentation, Modification or Redefinition were present when students and lecturers integrated lecture recording in teaching and learning. The study implements a mixed-method research approach that included student and lecturer surveys, lecturer interviews, and telephonic interviews and focus group discussions with students. Findings indicate that students’ overall experience of lecture recording was that it enhanced their learning and gave them flexibility regarding how, where, when they could learn. Some lecturers claimed that lecture recording enhances their teaching methodology, and that it can have an impact on their students’ learning. Lecturers agreed that lecture recording can be applied and integrated to transform the way they teach. Lecturers also indicated that lecture recording, in the form of audio recordings of lectures, in some instances caused students to hold lecturers accountable, not always fairly, for their utterances in class. Both staff and students indicated that they had concerns about class attendance when lecture recording was used, regardless of whether lectures were recorded when presented online or face-to-face. The study found that campus-based and online students integrated lecture recordings as part of their learning experiences in a variety of ways. The majority of campus-based students reported using lecture recordings to augment their learning experiences, especially in relation to how and whether they attended faceto-face lectures. Modification strategies for online students included making use of lecture recordings as a substitute for their presence at face-to-face lectures. Some online students reported that engaging with lecture recordings made them feel part of the course and its community of students. Lecturers’ specific approaches to teaching play a considerable role in the way they experience lecture recording and the way they integrate it in their courses. In addition to survey findings, the study also presents lecturer views, to illustrate some of these variations and interplays. While some lecturers reported that using lecture recordings has completely transformed the way they teach, others admitted that if they had a choice, they would not use lecture recordings in their teaching. The study offers a contextual account of lecture recording integration and contributes to global debates around lecture recording. Student and lecturer experiences with lecture recording, as observed through various SAMR levels of integration, depend on the type of lecture recording tool and software used, beliefs relating to the purpose of a lecture, regardless of its mode of delivery, and the reason for recording it in the first place. The study contributes to a local understanding of lecture recording integration and stimulates new dialogue that could guide future integration of lecture recording technologies, locally and internationally.

In the field of instructional technology critical thinking is valued both as a practice for those in the field and as a skill or habit to teach and measure. However, traditional conceptions of critical thinking are limited in their usefulness and restricted to particular kinds of thinking and reasoning. Conceptions of critical thinking in instructional technology are dominated by these traditional perspectives. Missing is a substantive dialogue on the nature of critical thinking. despite the fact that such dialogue is a part of critical thinking scholarship outside of instructional technology. One of the primary limitations of traditional critical thinking is the failure to emphasize the recognition and analysis of underlying assumptions. Assumptions underlie every theory and practice in any field of discipline. Critical thinking itself cannot be practiced without the influence of assumptions, both acknowledged and implicit. In order for a critical thinking approach to facilitate analysis of assumptions it must be sensitive to the characteristics of assumptions and the roles assumptions play in everyday life. For this thesis, I propose a model of critical thinking that involves principles and practices that aid the professional in recognizing and evaluating assumptions, revising assumptions when needed, and adapting practices to align with assumptions. Such critical thinking in instructional technology has the potential to improve the practice of current theories, advance theories in the future, and guide practitioners in decision-making.

Intensivvårds- och Anestesikliniken på ett sjukhus i södra Sverige införde år 2005respektive 2007 ett vårdutvecklingsprojekt, Tool for interactive learning and dailyassistance (TILDA), inom ramen för nätbaserat lärande. Via TILDA kanmedarbetare erhålla kompetenskort för medicinteknisk apparatur. Syftet medaktuell studie var att kartlägga olika faktorer som påverkar varför sjuksköterskortar respektive inte tar medicintekniska kompetenskort via TILDA samt attundersöka sjuksköterskornas inställning till att arbeta med medicintekniskakompetenskort via TILDA. Studien var en deskriptiv tvärsnittstudie ochmätinstrumenten var enkäter. Dataanalys utfördes med hjälp av statistikprogrammet SPSS och kvalitativ innehållsanalys. Resultatet visade attsjuksköterskor som angav att TILDA som inlärningsmetod passade dem bra ochsom tagit medicintekniska kompetenskort var signifikant mer positiva till TILDAsom inlärningsmetod jämfört med sjuksköterskor som upplevde att TILDA sominlärningsmetod inte passade dem och som inte tagit medicintekniskakompetenskort (p=0.006). Merparten (53 %) av sjuksköterskorna ansåg attmedicintekniska kompetenskort var meningsfulla. Främsta orsakerna till attsjuksköterskorna inte tagit medicintekniska kompetenskort via TILDA vartidsbrist och prioritering av andra arbetsuppgifter. Sjuksköterskorna ansåg att dettog tid samt krävdes lugn och ro att arbeta med TILDA. Som inlärningsmetod varTILDA bra men praktiskt handhavande av apparatur saknades. Det var ocksåviktigt för sjuksköterskorna att innehållet i TILDA är relevant och inte alltföromfattande. / In the year of 2005 and 2007, the Intensive care - and Anaesthetic clinic at ahospital in the southern part of Sweden introduced a project, Tool for interactivelearning and daily assistance (TILDA), within the frame of web based learning.The staff members can receive competence cards through TILDA for biomedicalequipment. The purpose of the current study was to survey different factors thatinfluence why nurses take respectively not take biomedical competence cardsthrough TILDA and to investigate the nurses’ attitudes towards working withbiomedical competence cards through TILDA. The study was a descriptive crosssectional designed study using questionnaires. Data analyses were performed byusing the statistic program SPSS and qualitative content analyses. The resultshowed that nurses who stated that TILDA as a learning method suited them andwho have taken biomedical competence cards were significant more positive toTILDA as a learning method compared to the nurses who experienced thatTILDA as a learning method didn’t suit them and who hadn’t taken anybiomedical competence card (p=0.006). The majority of the nurses (53 %)considered that working with biomedical competence cards are meaningfully. Thepremier reasons why nurses did not take biomedical competence cards throughTILDA were lack of time and giving priority to other work duties. The nursesconsidered that working with TILDA took time and demanded peace andtranquillity. As a learning method TILDA was excellent but practical managementof equipment was lacking. It was also important for the nurses that the content inTILDA is relevant and not too extensive.

This study was designed to examine whether a person's prepositioned cognitive style influenced learning achievement in a visually-oriented task for an online learning environment in higher education. Field dependence-independence was used to identify individuals' cognitive styles. A true experimental study was conducted in the fall 2005 term at the University of Central Florida. This researcher followed Dwyer and Moore's research (1991, 2002) and divided learners into three groups (field dependent [FD], field neutral [FN], and the field independent [FI] students). Eighty-three preservice teachers participated in this study; the data from 52 of the FD and the FI participants were analyzed to answer research questions. The findings in this study supported those in the literature review; students from both FD and FI cognitive styles performed equally well in online learning environments. In addition, for providing introductory-level instruction on visually-oriented tasks in an online learning environment, instructions which emphasized an FD approach benefited both FI and FD students in their knowledge-based learning achievement. In this approach, extra cues and sequence of content might have been the reasons that students had higher scores on their knowledge-based learning achievement and satisfaction levels. The findings of this study also indicated that students could demonstrate higher performance-based learning achievement if they had more experiences on the subject matter and higher knowledge-based learning achievement if they felt the instructions were easy to follow and the workload of the module was manageable. Based on the findings and conclusions, the recommendations are: (1) A larger sample size is needed to generalize the findings of the study; (2) In this study, student-to-student and teacher-to-student interactions might affect students' learning achievement. Future studies should consider those interactions as factors and examine their effect on students' learning achievement.