Aspects of the environment that influence personality formation include culture,family,group membership,and life experiences.

Group Membership

The inclusion of individuals within a collective that share common goals, interests, or identities.

Life Experiences

The events, situations, and milestones that an individual encounters throughout their life, shaping their personality and outlook.

Culture

The collective norms, values, beliefs, and practices that characterize and guide the behavior of a group or society.