Module 9 Flashcards
Developmental psychology
the scientific study of changes and continuities in human psychology over time
Lifespan perspective
the predominant perspective in developmental psychology. It emphasizes the importance of studying human development throughout life, rather than focusing exclusively on infancy and childhood
4 Assumptions
1.Development is a lifelong process. It begins at conception and continues until death.
2.Development involves constant loss as well as gain. Development involves both decline and growth. Individuals may gain in wisdom as they age, but may also experience reduced memory functioning.
3.Development is determined by a multiplicity of causes. Development is rooted in the interaction of genes and other biological factors, environments, cultures, lifespan periods, and historical contexts.
4.Development is characterized by plasticity through the life span. Although each period of the life span can be characterized by a typical set of abilities and concerns, the course of development can be altered as a result of experience and personal decisions through the life span.
Critical periods
stages in development where the brain is particularly sensitive to specific types of events or stimulation.
plasticity
the brain can be modified by experience
synaptic pruning
Synapses go through a process of synaptic pruning which involves the reduction in the number of seldom-used neurons to all those that are being used frequently to be maintained efficiently.
congenital malformations
physical defects of abnormalities present at birth (often called birth defects)
teratogens
Harmful bacteria, viruses, and substances such as drugs or alcohol can be transferred to the developing fetus. These harmful agents are called teratogens
3 types of development
Physical development, Cognitive development and Psychosocial development
Normative development
general ages in which babies have developmental milestones.
Language
Language is the human systems of communication and personal expression which have been built upon symbols and representation.
Lexicon
words of a given language. vocabulary
Grammar
set of rules that are used to convey meaning through the use of lexicon
Who developed Constructivism
Jean Piaget
Schemas
(Assimilation and accommodation) concepts or categories about the world