Hollander's approach to the interactionist approach to personality
Hollander suggested that there are 3 aspects to an individuals personality -> the core, typical responses and role related behaviour
The core = stable, solid, & not likely to change. It is the real you, your true beliefs & values. It is often kept hidden.
Typical responses = how the player usually responds.
Role related behaviour = how an individual responds in a specific environment. This may be uncharacteristic behaviour. It's most unstable aspect of your personality doesn't necessarily reflect the psychological core.