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.
Blue healers live from 10 years to about 15 anf jack Russel terriers live to be about 13-14 years if you take good care of them. If you combine the two years it would make an â¦averedge of about 13 to 15 years, but make sure you take them on walks AND GIVE THEM FRESH FOOD.