Correto.
pg. 207
Player Characters as Lycanthropes
A character who becomes a lycanthrope retains his or her statistics except as specified by lycanthrope type.Werewolf
Character gains a strength of 15 if his or her score isn't already higher.
Existem várias referências a mudanças não transformadas no texto sobre licantropia, como:
A werewolf is a savage predator. In its humanoid form a werewolf has heightened senses, a fiery temper, and a tendency to eat rare meat.
Bem como na descrição da maldição da licantropia na página 206
In its natural humanoid form, a creature cursed by lycanthropy appears as its normal self. Over time, however, many lycanthropes acquire features suggestive of their animal form.