Perception: The process by which sensory information is actively organized and interpreted by the brain.
Factors of Perception.
Kinds of Perception
Laws of Perceptual Organisation
Types of Perceptual Constancy
Illusion:Something that looks or seems different from what it is something that is false or not real but that seems to be true or real.
All above information is included in presentation/
Good Luck
Perception: The process by which sensory information is actively organized and interpreted by the brain.
Factors of Perception.
Kinds of Perception
Laws of Perceptual Organisation
Types of Perceptual Constancy
Illusion:Something that looks or seems different from what it is something that is false or not real but that seems to be true or real.
All above information is included in presentation/
Good Luck
Explain the concepts perception and sensation in terms of the functioning of the sense organs
- Discuss organisation under: form perception, depth perception, perceptual consistency, perception of movement
- Describe the concept Illusion
- Describe extra sensory perception (ESP)
- Outline 3 main types of ESP
Explain the concepts perception and sensation in terms of the functioning of the sense organs
- Discuss organisation under: form perception, depth perception, perceptual consistency, perception of movement
- Describe the concept Illusion
- Describe extra sensory perception (ESP)
- Outline 3 main types of ESP
1- Single convex lenses can be used to make images of far away objects.docxtjames442
1. Single convex lenses can be used to make images of far away objects. Will these images be real or imaginary? Where does the image occur relative to the focus? (Specify which side of the lens)
2. Lenses in combination are used in the making of microscopes and telescopes. When observing with the human eye, should the device create real or virtual images? Why?
3. Microscopes often have very bright lights to illuminate the object. If you were to look at the light without the microscope it appears so bright it may \"hurt\" to look at it. If the microscope magnifies the object to create a larger image, why is it safe to look through microscope at the very bright object? (This is the same concept as why projector bulbs are very bright.)
Please explain in detail, not just with a one sentence answer for each and I will rate. Thank you!
Solution
1) The image will be real because it is formed by the actual meeting of the rays converging.
The image is formed at the focal point behind the lens, i.e. on the other side of the lens. This is when the rays coming from the distant object are parallel to the principal axis. Otherwise the image is formed on a line perpendicular and passing through the focal point.
2) When observing with the human eye, the device should create virtual image.
The reason is that when we view an image we want the image to be clear and upright and not inverted. An upright image is formed only when it is virtual.
3) When we look directly, we view it with its original intensity; therefore it may hurt our eyes.
On the other hand when viewing through the microscope the light is reflected a few times and so its intensity decreases, thereby making it safe to view at.
.
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A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
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2. Depth perception is the ability to see
things in a 3-Dimensional way and to
judge distance.
We use depth cues to gather
information on the images we
see.
These cues can be binocular or
monocular.
Overview
3. Binocular depth cues use both eyes to perceive information on
the 3-dimensional form of an object and its place in space.
There are two types of binocular
cues, retinal disparity and
convergence.
Images seen through both eyes are examples
of stereoscopic vision because the eyes see
two different pictures that combine as one.
Binocular Cues
4. Binocular Cues: Retinal Disparity
The image your right eye
sees is different than your left
eye because they are a small
distance apart. The image
you see using both eyes is
the two images merged.
5. Binocular Cues: Fun Fact
3-D movies use the
idea of retinal disparity
by using two close
cameras and merging
the image together.
6. Binocular Cues: Convergence
When focusing on images less
than 4-6 meters away, the eyes
turn inward to focus on the
same object rather than moving
together.
The angle the eyeballs turn
towards each other is smaller
when the object in focus is
farther away.
7. Monocular Cues
Monocular cues judge the
distance of an object
using only one eye.
These cues are often used in
making 2-D images appear to
be 3-D, in this case they are
called pictorial depth cues.
12. Monocular Cues: Relative Size
When viewing two
congruent objects, the
farther away object will
appear smaller even
though the objects are
still the same size.
13. Monocular Cues:
Height in the visual field
Objects that are farther away appear higher up in an
image, closer to the horizon line.
14. Turnbull:
What You See Is What You've Learned
Turnbull studied BaMbuti pygmies and found that the people
of their area do not possess the monocular cue of relative
size because their environment does not call for them to use
it.
From this natural observation, it can be concluded that the skills
of perception are not inborn, we learn them.
15. Turnbull
Kenge, a BaMbuti pygmy, had never seen a mountain
from a great distance. When Turnbull presented the
mountain to him, he could not decide if it was a cloud or
a hill.
16. Having never seen a buffalo from a distance, Kenge believed
that it had to be an insect because it was so small.
Turnbull
17. When presented with a row boat full of
people on a lake from a distance, Kenge
(at first) refused to believe that the boat
was holding people. It was simply to small.
Turnbull