Lifespan development

Kohlberg’s theory of moral development outlines how individuals progress through six stages of moral reasoning, grouped into three levels: preconventional, conventional, and postconventional. At each level, people make moral decisions based on different factors, such as avoiding punishment, following laws, or following universal ethical principles. This theory shows how moral understanding evolves with age and experience.

Lifespan Development Chart

Kohlberg's Stages of Moral Development, similar to Piaget's Stages of Moral Development, look at how we develop mortality and ethics.

Kristine Tuttle | Piaget’s Stages of Cognitive Development 💡Mnemonic: Saying Piaget's Cognitive stages is Fun 🧠Sensorimotor Stage (0 - 2… | Instagram

Erik Erikson's theory suggests that people grow in a sequence of 8 development stages that occurs over time and in the context of a larger community.

Erik Erikson’s psychosocial development theory proposed that throughout our lives, we encounter certain crises that contribute to our psychosocial development. He presented these crises as 8 stages of psychosocial conflicts, often known as the 8 Erikson stages. Each of the eight Erikson stages is characterized by two contradictory emotional forces known as contrary dispositions, usually labeled as “syntonic” and “dystonic”...

The stages of human growth represent an intricate interplay of biological, cognitive, and psychosocial transformations. Studying these stages from a biological anthropological perspective not only enhances our understanding of human life but also promotes holistic approaches to health and wellness across the lifespan.

Lifespan development detailing the theories of Erik Erikson and Daniel Levinson, and their specific descriptions of each stage of life.

Psychologist Jean Piaget's theory of cognitive development has 4 stages: sensorimotor, preoperational, concrete operational, and formal operational.

Erik Erikson developed a stage theory of psychosocial development that consists of 8 stages covering the entire human lifespan.

Jean Piaget's theory describes cognitive development as a progression through four distinct stages, where children's thinking becomes progressively more advanced and nuanced. In the first stage, known as the sensorimotor stage, which lasts from birth to around two years, children learn through their senses and actions, developing key concepts like object permanence, the understanding that objects continue to exist even when they can’t be seen. Next, in the preoperational stage, from ages two…

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Maximum human lifespan, often confused with life expectancy, has remained more or less the same.

New research suggests a person’s lifespan could be predicted at a young age by measuring the volume of genetic mutations they accumulate, raising the prospect of developing medical interventions so people could live and stay healthy much longer.

Erik Erikson's theory of psychosocial development describes 8 stages that play a role in the development of personality and psychological skills.

Kohlberg's Stage Theory of Moral Development.