How long will I need to use eye drops after the surgery? You will be on intensive drops (every 2 hours while you are awake) for three weeks and then for a further 6 weeks at 4 times a day. In a small proportion of patients the steroid drops can raise the pressure in the eye which can lead to glaucoma.
Functional fixedness is a cognitive bias that limits a person to using an object only in the way it is traditionally used.The concept of functional fixedness originated in Gestalt Psychology, a movement in psychology that emphasizes holistic processing.unctional fixedness is this inability to see a hammer's use as anything other than for pounding nails; the person couldn't think to use the hammer in a way other than in its conventional function. When tested, 5-year-old children show no signs of functional fixedness.
The problem is when mental sets lead to functional fixedness. A really famous example of functional fixedness involves a candle, thumbtacks, and a box of matches. Imagine that I gave you these three things, and asked you to mount the candle on the wall and light it.eople become fixed or locked in their way of thinking about the functions of things, which is why it is called functional fixedness. For example, when Henna and most people look at a coin, they think about its most common function, as currency.