Erik Erikson's theory of psychosocial development is one of thebest-known theories of personality in psychology. Much like Sigmund Freud, Erikson believed that personality develops in a series of stages. Unlike Freud's theory of psychosexual stages, Erikson's theory describes the impact of social experience across the whole lifespan. One of the main elements of Erikson's psychosocial stage theory is the development of ego identity. Ego identity is the conscious sense of self that we develop through social interaction. According to Erikson, our ego identity is constantly changing due to new experiences and information we acquire in our daily interactions with others.
When psychologists talk about identity, they are referring to all of the beliefs, ideals, and values that help shape and guide a person's behavior. The formation of identity is something that begins in childhood and becomes particularly important during adolescence, but it is a process that continues throughout life. Our personal identity gives each of us an integrated and cohesive sense of self that endures and continues to grow as we age.
In addition to ego identity, Erikson also believed that a sense of competence motivates behaviors and actions. Each stage in Erikson's theory is concerned with becoming competent in an area of life. If the stage is handled well, the person will feel a sense of mastery, which is sometimes referred to as ego strength or ego quality. If the stage is managed poorly, the person will emerge with a sense of inadequacy. In each stage, Erikson believed people experience a conflict that serves as a turning point in development. In Erikson's view, these conflicts are centered on either developing a psychological quality or failing to develop that quality. During these times, the potential for personal growth is high, but so is the potential for failure.
Psychosocial Stage 1 - Trust vs. Mistrust
The first stage of Erikson's theory of