What a scale actually means and what we can do with it depends on what its numbers represent. Numbers can be grouped into 4 types or levels: nominal, ordinal, interval, and ratio. Nominal is the most simple, and ratio the most sophisticated. Each level possesses the characteristics of the preceding level, plus an additional quality. Nominal. Nominal is hardly measurement.
If that's not bad enough, then consider the fact that, over the long-term, alcohol can cause you to be more likely to get sick and can result in severe liver damage. This is because alcohol leads to a condition called cirrhosis, which is the scarring of the liver.
To most people, the effects of drugs and alcohol on the user are obvious. They may act out, become violent, and get into verbal altercations or simply act like a different person. Drugs and alcohol can intensify behaviors.Take someone who has trouble with controlling his temper.ive him drugs or alcohol and he may become extremely violent. On the other hand, the user may feel that drugs change his personality for the better. For example, a normally shy person may drink alcohol and then become talkative and outgoing, allowing them to put their insecurities behind them.