Chapter 8 - Human Development Flashcards
pattern of continuity and change in human characteristics that occurs throughout the course of life
- ex., physical abilities may decline with age
Development
a research design in which a group of people is assessed on a psychological variable at one point
Cross-Sectional Designs
obtaining measures of the variables of interest in multiple waves over time
- used by correlational research
Longitudinal Study
person’s biological inheritances
Nature
person’s environmental and social experiences
Nurture
person’s ability to recover from or adapt to difficult times
Resilience
associated with childhood, adolescence, and phases of adulthood
Physical Development
prenatal development and teratogens
Physical Development
time of astonishing change
- conception occurs when a single sperm cell merges with the egg to produce a zygote, a single cell with an array of 46 chromosomes, 23 from each biological parent
Prenatal Development
within prenatal development…
- weeks 1-2
- fertilized egg is called a zygote
Germinal Period
within prenatal development…
- weeks 3-8
- zygote has become an embryo
Embryonic Period
within prenatal development…
- months 2-9
Fetal Period
any agent that causes a problem in prenatal development
- ex., chemical substances ingested by pregnant women like nicotine or alcohol
Teratogens
how thought, intelligence, and language processes change as people mature
Cognitive Development
piaget’s theory of…
Cognitive Development
said that human beings use schemas to make sense of their experience
- mental concept or framework that organizes information and provides a structure for interpreting it
Piaget’s Theory of Cognitive Development
assimilation and accomodation
Piaget’s Theory of Cognitive Development
individuals incorporation of new information into existing knowledge
Assimilation
individuals adjustment of their schemas to new information
Accommodation
sensorimotor, preoperational, concrete operational, formal operational
Stages of Cognitive Development
- birth - 2 years
- infants construct an understanding of the world by coordinating sensory experiences (seeing, hearing) with motor (physical) actions
Sensorimotor Stage
piaget’s term for the critical accomplishment of understanding that objects and events continue to exist even when they cannot directly be seen, heard, or touched
Object Permanence