Rika believes that an individual’s personality is shaped based on childhood experience. She emphasises on the childhood experiences in determining the type of personality obtained by children as they...

Rika believes that an individual’s personality is shaped based on childhood experience. She emphasises on the childhood experiences in determining the type of personality obtained by children as they grow older. For instance, she believes that if an adult is a hot-tempered person, he or she had failed the potty training in early childhood.

a.

Which theory
BEST
explains Rika’s approach to personality? Justify your answer by relating it to the elements in the above scenario.

b.

Explain which personality stage is involved in the above scenario.