| prov:value
| - Also, if that point were to be argued it could be said that many animals exhibit emotions such as guilt, fear, happiness, and loneliness (Masson, McCarthy, 1995, p. 142-143 and 190-191).Animals can be severely mentally damaged if isolated for a period a bit longer than a month (Masson, McCarthy, 1995, p. 102-103).
|