<u>Answer: </u>Operant conditioning.
Operant conditioning is a system that attempts to influence the strength of a behaviour by giving punishments or rewards. This can be divided in reinforcement, which is directed towards increasing the behaviour, or punishment, which tries to reduce it.
Both reinforcement and punishment can further be divided into positive (adding a stimulus) or negative (removing a stimulus).
The man who landed in the Caribbean was known as Christopher Columbus.
<u>Answer:</u>
The phrase "seven, plus or minus two" refers to the capacity of short-term memory.
<u>Explanation:</u>
- Short term memory is also called as active memory or primary memory and refers to the information that we are currently thinking of.
- It generally lasts for short time of few seconds (20 seconds to 30 seconds) and are erased if not rehearsed time and again.
- Short term memory store up to 'seven', plus or minus two words at a time.
- In 1956, Miller performed an experiment and put forward the idea that 'short term memory' can store 5 to 9 items, but modern theory suggests that the information in 'short term memory' can be increased if the information are chunked together.
Answer:
By diverting food waste away from landfills, we can reduce our carbon footprint, capture renewable energy, and restore the essential nutrients back to the soil. Food waste is recyclable and hence must be used smartly in order to trim down the greenhouse emissions that come from landfills.
Reducing food waste is environmentally important as it keeps food out of landfills. It makes economic sense at the small scale, by lowering household food bills and at the large scale by reducing disposal costs for restaurants, processors and farmers.
Explanation:
The difference is that Referendum is a decision for the general assembly to put a bill on the ballot. Initiative is when citizens get signatures and make the decision to put it on the ballot to be voted on.