A definition of the term encoding variability principle is presented. The principle was formulated by the American psychologist Gordon Howard Bower. Encoding variability refers to the degree of variability in the environment and mood in which one learns the same material.
Increasing Your German Shepherdâs Lifespan. While German Shepherds can live 11 years on average, you can find a way to make your best dog buddies stay longer by your side. The key is in ensuring that they are getting the right amount of nutrition and exercise. Here are some tips on how to make that happen. Maintain a healthy weight.
Although many German shepherds remain somewhat thin through the first two years of their life, they quickly fill out afterward. Theyâre large and powerful dogs, ranging from 22 to 26 inches and usually between 50 to 90 pounds, with females on the lower end of the spectrum.he eyes of a German shepherd are always on the lookout. As cuddly as a teddy bear to those that care for them and cold as ice to those that donât, German shepherds love friends, fun and food. Theyâre not too fond of lazy days, and they definitely donât like knocks on the door.