The most commonly and frequently used classification of scales of measurement was developed by a famous psychologist Stanley Smith Stevens who proposed following four types of scales of measurement: 1) Nominal scale of measurement. 2) Ordinal scale of measurement. 3) Interval scale of measurement.
The Effects of Malnutrition & Alcoholism. Alcoholism contributes to malnutrition by displacing nourishing food and altering metabolism. Alcoholism contributes to malnutrition by decreasing appetite and vital nutrients; drinking often serves as a substitute for meals, according to MayoClinic.com.lcoholism contributes to malnutrition by decreasing appetite and vital nutrients; drinking often serves as a substitute for meals, according to MayoClinic.com.
For moderate drinkers, alcohol does not suppress food intake, and may actually increase appetite. Chronic alcohol consumption appears to have the opposite effect. Alcohol causes euphoria, which depresses appetite, so that heavy drinkers tend to eat poorly and become malnourished. Alcohol is very rich in energy, packing 7 calories per gram. But like pure sugar or fat, the calories are void of nutrients.