Unit 9 Psychology Flashcards
(37 cards)
Embryos
2 weeks after conception
Developmental psychology
Studies physical, cognitive, and social change throughout the life span
Fetuses
9 weeks after conception.
Teratogens
An agent or factor that causes malformation of an embryo
Fetal alcohol syndrome
Retardation of mental development and of physical growth because of alcohol
Rooting reflex
Stroking cheek makes babies turn towards hand and open mouth looking for nipple
Sucking reflex
When babies find a nipple the immediately begin sucking
Grasping reflex
When you put your hand on a baby’s they automatically squeeze it
Habituation
The diminishing of a physiological or emotional response to a frequently repeated stimulus
Newborns have been observed to show the greatest visual interest in what?
Faces over bodies
Pruning
Shuts down unused fiber pathways and strengthens others
Infantile amnesia
The inability to retain memories before the age of 2-4
Schemas
Mental molds in which we pour our experiences
Assimilation
Interpreting one’s new experiences in terms of one’s existing schemes
Accommodation
Adapting one’s current understandings to incorporate new information
Object permanence
The knowledge that objects continue to exist even when they are out of view
Egocentrism
When you can only see the world from your viewpoint
Reversibility
Being able to reverse the order of relationships between mental categories
Conservation
Properties such as mass, volume, and number stay the same despite changes in objects
Sensorimotor
0-2 object permanence
Preoperational
2-7 egocentrism, animism, cannot understand conservation
Concrete operational
7-11 difficulty understanding abstract. Understand reversibility
Formal operational
11+ develope abstract concepts, logical thought, deductive reasoning , and systematic planning
Theory of mind
Ability to infer other’s mental states