Ever thought you weren’t smart enough to succeed at university?
Here’s how to prove you too can succeed at Uni. These are hard, university level questions. Nobody knows the answer until they find out.
- When you read a question go to the internet and do a search on what you think is the most relevant key word in the question.
- Don’t forget you can do the quiz as often as you like so keep coming back and try to remember the answers.
UNIS Psych Ward
An optical illusion is characterized by visually perceived images that differ from objective reality. The information gathered by the eye is processed in the brain to give an impression that does not tally with the physical reality of what exists.
There are three main types:
- Literal optical illusions that create images that are different from the objects that make them,
- Physiological illusions that are the effects on the eyes and brain of excessive stimulation of a specific type (brightness, tilt, color, movement),
- Cognitive illusions where the eye and brain make unconscious inferences. They can also be known as “mind games”.