continuous development: the idea that development is a progressive and cumulative process, gradually improving on existing skills
cohort: a group of people who are born at roughly the same period in a particular society. Cohorts share histories and contexts for living[/glossary-definition
culture: blueprint or guideline shared by a group of people that specifies how to live; passed down from generation to generation; learned from parents and others
cycle of poverty: when families with ow social mobility become trapped in poverty for generations
discontinuous development: idea that development takes place in unique stages and occurs at specific times or ages
life chances: someone’s access to marketplace resources
lifespan perspective: an approach to studying development which emphasizes that development is lifelong, multidimensional, multidirectional, plastic, contextual, and multidisciplinary
nature: the influences of biology and genetics on behavior
non-normative influences: unpredictable influences not tied to a certain developmental time, personally or historical period
normative age-graded influences: biological and environmental factors that have a strong correlation with chronological age
normative history-graded influences: influences associated with a specific time period that define the broader bio-cultural context in which an individual develops
nurture: environmental, social, and cultural influences of behavior
poverty: the state of not having access to material resources, wealth, or income
social mobility: the ability to change one’s economic status in a society
socioeconomic status: a way to identify families and households based on their shared levels of education, income, and occupation