Answer:
Some effects of excessive alcoholic intake on your vision would be:
* Decrease of visual performance. When your visual performance is altered from excessive alcoholic intake, you have a higher possibility of suffering from blurred vision or double vision. The cause of this would be weakening of the eye muscle coordination.
* Slow pupil reactions. Since alcohol affects the speed of when your iris dilates and constricts, it causes an alcoholic driver to have slower reactions to headlights and other important road signals.
* Frequent migraines. Alcohol can also be a trigger for migraines. Before the migraine, the person may experience a visual aura before the headache. They may also see blind spots.
* Increase of redness in the eyes. Since alcohol causes the blood vessels in your eyes to expand, it can make your eyes look red.
ANSWER:
An operational definition of aggression:
A group of peers are allowed to play and have fun, for about 30mins. This will help them to be in the same state of mind. After the 30mins time, each person's aggression level was measured, as it's assumed that their are all in the same state of mind. The measurement was done by using abusive words on them to record how their will behave. Those that did not react or has a very mild reaction to it were recorded to have zero to 1 level of aggression, which is known as low aggression level. Those that reacted to the abuse by abusing back or forbidden the abuse, without shouting or being harsh were recorded to have 2 to 4 level of aggression, which is known as medium aggression level. While those that reacted in a harsh manner by shouting and abusing back in a manner that shows their are ready to fight, were recorded to have 5 to 10 level of aggression, which is known as high level of aggression.
The measurement used in this example is Categorical and the type of measure been used called Behavioral measure.
The correct answer is coupons and comparative shopping.
Coupons are commodities that give consumers a saving on the purchase of an item(s) at particular stores. These coupons help individuals to save money. Comparative shopping works in a similar way. However, instead of having a physical coupon to show, consumers can compare prices of goods from different stores using resources like newspaper advertisements or online databases.
Opportunity costs and marginal benefits have nothing to do with saving money. Rather, these deal with other economic principles like choosing between different options and the additional satisfication that a person gets from consuming more of a good.
