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.
Causes of malnutrition. Malnutrition is caused by a lack of nutrients in your diet. This is either due to an inadequate diet or problems absorbing nutrients from food.edical conditions that can lead to malnutrition include: 1  a condition that causes a lack of appetite, such as cancer, liver disease, persistent pain or nausea.