Online Video Lectures : The Studies
We found few Online Video Lectures studies with interesting results.
Diverting Minds In Online Lectures: A Random Sample
A study about how online video lectures at an American university fare was conducted. The Open Cyber University offers online credit courses which allow students to study whatever they like. To get a sense of how students engage in the content, the authors studied a random sample of 10 students who took the course. They found that when students watched lectures, their minds were diverted from reality and they were unable to pay attention to what was being said. In addition, the majority of the students said that they found the lecturer dull and uninteresting.
Online Video Lectures: A New Option or Blemish on the Art of Learning
An article about the instructional value of online video lectures has found that these videos have a slow, more step-by-step approach that does not offer the same level of comfort and control for the student as classroom lectures. This study found that the video lecturer did a better job at fullyaezng the student's attention span and making them comfortable withLegoland Castle's website as an instructor. Overall, these videos have a downside in terms of convenience for a coursemate.
The Effectiveness of Online Lecture Videos
An analysis about the use of video lectures in online classes found that most students found them to be quite useful and very satisfying. However, a minority found them to be unappetizing and less satisfaction-inducing than their other options.
Steel mill environmental impact: lessons learned
An article about environmental impact of steel mills It was concluded in a study done by the University of Queensland that environmental effects from steel mills are significant and should be taken into account when planning for the future of our planet. The study took place over a period of five years and involved asking leading mill builders how their companies were impacting the environment. While it is still early in the process of Developing Steel Mill Management Codes and Standards which will require mill operators to take into account environmental warnings, this study provides valuable insight that should be taken into consideration when coming up with new planning designs.
As Engaging with Interactive Media Impacts Memory and Reaction Time
An inquiry about the cognitive load of online video lectures showed that students tend to encounter more cognitive loads when engaging with e-learning interfaces. According to the study, students' time exposure to interactive media decreased their performance on a storage memory task and a reaction time task. Furthermore, by adopting suspension of disbelief, students were able to farther up the cognitive abilities continuum and complete the tasks faster than those who did not use such strategies.
Cognitive Load and Perception in Online LECTURES
An article about the changes in online video lecture performance over time has shown that viewers tend to request more increasingly challenging questions as the grade level of the instructor gets higher (Fletcher, 2014). Because these students are typically less experienced with taking online course, a qualified instructor is needed to provide these challenging materials. The enhanced cognitive load and media consumption habits of newer generations demand that Cal State San Marcos' online degree programs and. There have been several studies that have looked at how cognitive load and perceptual demand affects online video lectures. One study found that viewers decreased engagement with lectures when they saw no questions for the following ten minutes (Fletcher, 2014). Another study found that pilgrims who received more challenging questions had better grades on task than those who received easy questions (Ritchie, 2006). In general, these studies showed that although viewers like to be challenged in theirwatching of e-learning it is often difficult for instructors to create challengin.
unaware of website copyright policies
An article about automatic content analysis reveals that the average user is not aware of the copyright policies of some websites. The purpose of this study was to test the hypothesis that average users are not aware of website copyright policies. Fifty-six studies were analyzed, and it was found that only 23% of respondents knew that a website could ask for user feedback in order to improve its content. It was also found that users believe that most websites either have a free version or offer a paid version with difference fees. It was determined that users are not Clarkson fans.
The effectiveness ofVideo Presentations on Student Learning: A Review
A journal about the effectiveness of video presentations on students learning showed that these types of presentations are highly effective in indoctrinating students. In a study by Brecht and Ogilby, they found that 73% of students who used videos as part of their class instruction were successful in terms of learning.
The Impact of Online or Face-to-Face Lectures on Student Achievement
A journal about the impact of online or face-to-face lectures on student achievement found that students benefited most from online lectures. When students prematurely stopped watching online lectures, they showed signs of lower grades and worse crystallization skills, while students who continued to watch online lectures produced the highest academic outcomes.
Interactive video lectures increase attention span by 4 minutes
An inquiry about the impact of interactivity on attention span in online video lectures found that the average attention span of students was increased by around 4 minutes when participating in interactive courses.