Perspectives on Human Development and Adulthood

Developmental and Socio-Cultural Perspectives

The Developmental Lens

The developmental lens examines how people grow through biology, cognition, emotions, and specific stages of growth. This perspective assumes that all individuals progress through similar, universal stages of development.

The Socio-Cultural Lens

The socio-cultural lens focuses on how the world influences people through society, culture, and context. It examines how these factors shape us, emphasizing differences rather than similarities. Key concepts include:

• Culture: What people do within societies; the "social glue" and way of life.
• Institutions: The structures that organize society and provide order.

Defining Adulthood: Milestones and Boundaries

Legal and Social Milestones

Adulthood is often defined by specific legal and social markers:

• Legal Age: 19
• Age of Majority: 18
• Graduation: 17–18
• Driver's License: 16
• Age of Consent: 16

Rites of Passage are important rituals or ceremonies that mark a major change or transition in a person’s life. These are social and cultural ways of declaring that an individual has "grown up."

Institutional Control and Social Rules

Being an adult is not just about age; it involves following specific social rules. Institutions such as the government, schools, and families create the rules for what counts as adulthood. Examples include drinking at 19, attending college, securing a job, and starting a family.

These boundaries are often inflexible, solidified by laws and policies. They are policed when people fail to follow them. For instance, drinking alcohol at 16 is a legal violation, while moving out of a parental home in one's late 20s may result in social judgment.

The Social Sequence of Adulthood

Society expects adulthood to happen in a specific sequence, often referred to as the "right time, right order":

1. Finish school
2. Get a job
3. Move out
4. Get married

If these are not completed in order, an individual may be viewed as not "adulting" properly. This relates to social intelligibility: how much a person’s actions, experiences, or identity make sense within their social and cultural context. For example, having a job allows others to see and recognize you as a functional adult.

The Construction of Childhood

Developmental Theories

Childhood is often defined through developmental theories focusing on:

• Physical development
• Cognitive development (learning and thinking)
• Social-emotional development (identity)

The Adult-Child Binary

The relationship between childhood and adulthood is often viewed as a binary and a hierarchy:

• Binary: Only two categories (Child vs. Adult) with no overlap; each defines the other.
• Hierarchy: One is ranked higher (Adults).

From a socio-cultural lens, this binary is not natural; it is socially and culturally created. What counts as a child depends on time, place, and culture. Often, childhood is defined by what it lacks—language, experience, and knowledge—making the child appear "incomplete."

Comparative Characteristics

• Adults: Experienced, mature, independent, complete development, and powerful.
• Children: Innocent, immature, dependent on adults, and powerless.

Historical Perspectives on Childhood

The Medieval Child (Pre-15th Century)

According to historian Philippe Ariès, there was no real concept of "childhood" during this era. Children were treated as mini-adults. This was influenced by high child mortality rates and a lack of unique toys, clothing, or specialized education for young people.

The Early Enlightenment (17th Century)

John Locke proposed a different view: children were seen as tabula rasa or "empty vessels." In this model, it is the responsibility of adults to fill children with reason and knowledge.