What does the text book indicate about personality changes over the lifespan?

Based on your parent, grandparent or acquaintance, please answer the following questions:

1. Describe a minimum of two personality theories that apply to this person? (Erikson, (Stage Mode) Marica, (Stage Model) Havighurst (Stage Model) , Levinson( Stage Model) McCrae (Trait Model) , Whitebourne (Cognitive Self Model) Be sure to explain the theory and how it applies. Please apply theories that reflect late life, or 80 plus years.

2 What does the text book indicate about personality changes over the lifespan?

3 What additional variables need to be included when conducting personality research?
Text Book Required ( Please cite the pages)
Title: ADULTHOOD+AGING
REQUIRED By MASON
EDITION: 11
PUBLISHER: PEARSON
ISBN: 9780205433513