Chapter 14 - Development Flashcards
(39 cards)
The fertilized egg, formed by the union of sperm and egg
Zygote
The third through eight week of prenatal development
Embryonic stage
The tubular structure formed early in the embryonic stage from which the central nervous system (brain and spinal cord) develops
Neural tube
The prenatal period from the nonetheless week until birth
Fetal stage
Environmental factors that can disrupt healthy neural development. These include lead, alcohol,& cigarette smoke
Teratogens
A developmental disorder that effects childern whose mothers consumed alcohol during pregnancy. It’s effects include a range of psychological problems and physical abnormalities
Fetal alcohol syndrome
An infantile reflex in which an infant closes her hand into a fist when her palm is touched
grasp reflex
in an infant, the sucking elicited by stroking applied on or around the lips, the reflex aids breast feeding
rooting reflex
an infantile reflex in which an infant sucks on whatever is placed in its mouth
sucking reflex
In Piaget’s theory, the period of cognitive development from birth to about 2 years, in which the child has not yet achieved object permanence
sensorimotor period
the conviction that an object exists even when it is out of sight
object permanence
the tendency of infants to reach for a hidden object where it was previously hidden, rather than where it was hidden most recently while the child watched
A-not-B effect
In piaget’s theory, the developing child’s process of interpreting the environment in terms of the schemas he already has
assimilation
In Piaget’s theory, the developing child’s process of changing his schemas based on his interaction with the environment
accommodation
In Piaget’s theory, the period from about 2 to 7, in which a child can think representationally, but cant yet relate these representations to each other or take a point of view other than her own
preoperational period
In Piaget’s theory, the period from about 7-12 where the child is beginning to understand abstract ideas such as number and substance.
Concrete operational period
A method for studying infant perception. After some exposure to a stimulus, an infant becomes habituated and stops paying attention to it. If the infant shows renewed interest when a new stimulus is presented, this reveals that the infant regard the new stimulus different from the old one
habituation procedure
the set of interrelated concepts we use to make sense of our own thoughts, feelings and behaviors, as well as those of others
theory of mind
a process of using others’ facial expressions as a cue about the situation
social referencing
the strong, enduring, emotional bond between a child and its caregivers that some psychologists consider the basis for relationships in later life
attachment
According to John Bowlby, the relationship in which the child feels safe and protected
secure base
In many species, the learned attachment that is formed at a particular early period
imprinting
an experimental procedure for assessing attachment, in which the child is allowed to explore an unfamiliar room with the mother present before the mother leaves for a few minutes, and then returns
strange situation
a set of beliefs and expectations about how people behave in social relationships, and also guidelines for interpreting others actions, and habitual responses to make in social settings
internal working model