Following this warm-up discussion, students should use their The Ancient Greeks student esheet to go to and read The Greek Concept of Atomos: The Indivisible Atom. This paper should serve as a good orientation about early Greek theories of the atom.
Human Development through the Life Span. The Life Span Perspective. Life is a journey, with each developmental stage posing a new set of challenges and. opportunities. As professional counselors, we are in the unique position of not only experiencing our. own growth and development, but also facilitating our clientsâ journey.
Stage theories typically focus on âage-appropriateâ developmental tasks to be achieved at each stage. Erik Erikson and Carl Jung proposed stage theories of human development that encompass the entire life span, and emphasized the potential for positive change very late in life.hanges occur at the cellular level and are partially explained by biological theories of adult development and aging. Biological changes influence psychological and interpersonal/social developmental changes, which are often described by stage theories of human development.