One of the first reviews of OER efficacy tests included 16 studies (Hilton, 2016). The abstract stated that “ … students generally achieve the same learning outcomes when OER are utilized.”
All nine studies had major confounds such as method of instruction (e.g., comparing OER sections that were taught online or blended versus traditional texts used in a face-to-face class). Some studies switched exams between comparisons and some changed course design (e.g., went to a flipped model). Most study authors acknowledged that the type of textbook was not the only factor that changed.
There is promise in the use of OERs. Beyond the “as good as” findings, some studies suggest they could be beneficial. Jhangiani, Dastur, LeGrand and Penner (2018) found students using print OERs (versus digital) did better on one of three exams tested (no differences on the other two, still good news). Is the promise of OER fulfilled? There is not enough to know yet. We have to be tighter in how we assess the efficacy of such materials in particular and higher education innovation in general.
Methodological challenges abound in classroom research on teaching, as learning is complex. Many challenges can be overcome with strong research design. There are benchmarks for conducting research on teaching and learning (Felton, 2013; Wilson-Doenges and Gurung, 2013), and it would be prudent for more educational researchers to use them.
why instructional design doesn’t typically work with students, or anyone’s learning for that matter, when you teach with PowerPoint—as well as how you can avoid it. It all begins with a little concept called “cognitive load.”
Cognitive load describes the capacity of our brain’s working memory (or WM) to hold and process new pieces of information. We’ve all got a limited amount of working memory, so when we have to handle information in more than one way, our load gets heavier, and progressively more challenging to manage.
In a classroom, a student’s cognitive load is greatly affected by the “extraneous” nature of information—in other words, the manner by which information is presented to them (Sweller, 2010). Every teacher instinctively knows there are better—and worse—ways to present information.
A study in Australia in the late 1990s (the 1999 Kalyuga study) compared the learning achievement of a group of college students who watched an educator’s presentation involving a visual text element and an audio text element (meaning there were words on a screen while the teacher also talked) with those who only listened to a lecture, minus the pesky PowerPoint slides.
Researchers including John Sweller and Kimberly Leslie contend that it would be easier for students to learn the differences between herbivores and carnivores by closing their eyes and only listening to the teacher. But students who close their eyes during a lecture are likely to to called out for “failing to paying attention.”
Richard Mayer, a brain scientist at UC Santa Barbara and author of the book Multimedia Learning, offers the following prescription: Eliminate textual elements from presentations and instead talk through points, sharing images or graphs with students
a separate Australian investigation by Leslie et al. (2012), suggest that mixing visual cues with auditory explanations (in math and science classrooms, in particular) are essential and effective. In the Leslie study, a group of 4th grade students who knew nothing about magnetism and light learned significantly more when presented with both images and a teacher’s explanation than a separate group which received only auditory explanation.
hints:
Limit yourself to one word per slide. If you’re defining words, try putting up the vocabulary word and an associated set of images—then challenge students to deduce the definition.
Honor the “personalization principle,” which essentially says that engaging learners by delivering content in a conversational tone will increase learning. For example, Richard Mayer suggests using lots of “I’s” and “you’s” in your text, as students typically relate better to more informal language.
presence (VR different from other media), virtual pit, haptic devices and environment
4 min: what’s the point?…
VR is a paradox, no rules,
what should you do and what to avoid
Ketaki Shriram dissertation
addiction
Gerd Bruder observed the other German person confused between VR and real world.
Common Sense Media – when children can VR and for how long
Jackie Baily worked with children VR Sesame street Grover impossible, counterproductive, rare/expensive, dangerous are the 4 reasons to use it. Not ubiquitous!
12 min. empathy
Tobin Asher “Becoming Homeless” blame the situation or the character (min 17)
counterproductive:
June Lubchenko, 2013. NOAA. min 19. natural disasters, not trusting self-report, but actions.
Fio Micheli. counter productive to fly children to the coral in Italy, but VR makes it possible. learning efficacy. Motivation to learn. min 21.
min 26. MOOC – materials are for free. not replacing field trips, just making them more often.
min 27. spherical video to practice football with VR
min 29. Walmart – “academies” Mark Gill the nursing home simulation.
dangerous:
learning to drive.
freedom speech over all media but VR is specific, different. If you won’t do it in the real world, don’t do it in VR
questions
min 33. what is the iPhone for VR.
Fred Brooks
min 37. disentization. how many times to do something to have effect. Kathy Mayhew and Mark Gill research
min 38. AR and psychology – not much resources. virtual person breaks physics – walks through chairs. Greg Weltch Central Florida – AR breaks physics study.
min 42. if his lab gives grants for art content creation. Immersive Journalism, storytelling syllabus. Mark Gill for our class, Bill Gorcica . Robert Wood Johnson Foundation, Gordon and Betty Moore Foundation, Mayday Foundation
The relationships between jobs, locality, families, housing, work and government policy, tax processes, crime, psychology, environment, access to education, and urban planning interact and converge in what is known as a Complex Adaptive System (CAS).
definition: Complexity can be understood as a theory of change and adaptation that details how change occurs within systems as well as the principles and mindsets needed to flourish in turbulent environments
he complexification of higher education is an intentional goal of engaging with complexity rather than attempting to reduce it to its constituent parts. Effective vision generation, planning, and goal achievement in the modern uncertain economic-social-technical environment benefits from embracing complexity and the utilization of strategies and actions that reflect a CAS.
ive principles of complexity science are of particular relevance to the higher education system. These attributes—networks, emergence, self-organization and social coordination, feedback sensitivity, and agility—are sufficient to provide higher education leaders with an entry into complexity science as a means of observing, understanding, and interacting with change.
Screencastify is a tool that allows students and educators to personalize their learning experience through sharing their voice via a screen recording. The app is a Chrome extension, meaning the tool is always at the ready whenever you want to capture some magic!
LinkedIn launches its own Snapchat Stories. Here’s why it shouldn’t have
No app is safe from the Stories plague
LinkedIn confirms to TechCrunch that it plans to build Stories for more sets of users, but first it’s launching “Student Voices” just for university students in the U.S. The feature appears atop the LinkedIn home screen and lets students post short videos to their Campus Playlist.
My note: Since 2012, I unsuccessfully tried to convince two library directors to approve similar video “channel” on the SCSU library web page with students’ testimonies and ability for students to comment / provide feedback regarding the issues raised in the videos. Can you guess the outcome of such proposal? https://blog.stcloudstate.edu/ims/2018/11/03/video-skills-digital-literacy/
A LinkedIn spokesperson tells us the motive behind the feature is to get students sharing their academic experiences like internships, career fairs and class projects that they’d want to show off to recruiters as part of their personal brand.
