Ch 1-4 Flashcards
Emphasizes the importance of adaptation, reproduction, and “survival of the fittest” in shaping behavior
Evolutionary psychology
The red light structures made up of deoxyribonucleic acid, or DNA
Chromosomes
A complex molecule with a double helix shape that contains genetic information
DNA
1.Units of hereditary information composed of dna
2.Direct cells to reproduce themselves and manufacture the proteins that maintain life.
Genes
Cellular reproduction in which the cells nucleus duplicates itself with 2 new cells being formed, each containing the same dna as the parent cell arranged in the same 23 pairs of chromosomes
Mitosis
A specialized form of cell division that occurs to form eggs and sperm (or gametes)
Meiosis
A person’s genetic heritage, the actual genetic material
Genotype
The way an individual’s Genotype is expressed and observed and measurable characteristics
Phenotype
The field that seeks to discover the influence of hereditary and environment on individual differences in human traits and development
Behavior genetics
A study in which the behavioral similarity of identical twins is compared with the behavioral similarity of fraternal twins
Twin study
A study in which investigators seek to discover whether, in behavior and psychological characteristics, adopted children are more like their adoptive parents, who provided a home environment, or more like their biological parents, who contributed their heredity. Another form of the adoption study compares adoptive and biological siblings
Adoption study
Emphasizes that development is the result of an ongoing bi directional interchange between heredity and environment
Epigenetic view
The interaction of a specific measured variation in dna and a specific measured aspect of the environment
Gene X Environment interaction
The period of prenatal development that occurs 2 to 8 weeks after conception. During this period, the rate of cell differentiation intensifies, support system for the cells form, and organs appear
Embryonic period
Oregon formation that takes place during the 1st 2 months of prenatal development
Organogenesis
The prenatal period of development that begins 2 months after conception and usually last for 7 months
Fetal period
Nerve cells that handle information processing at the cellular level in the brain
Neurons
A cluster of abnormalities that appear in the offspring of mothers who drink alcohol heavily during pregnancy
Feedle alcohol spectrum disorders (FASD)
A childbirth method in which no drugs are used to relieve pain or assist in the birth process.
Natural childbirth
Developed by French obstetrician Ferdinand Lamaze, childbirth strategy is similar to natural childbirth but includes a special breathing technique to control pushing in the final stages of labor and more detailed anatomy and physiology instruction
Prepared childbirth
The period after childbirth when the mother adjusts, both physically and psychologically, to the process of childbearing. This lasts for about 6 weeks or until her body has completed it’s adjustment and returned to a nearly pre pregnant state.
Postpartum period
Developmental sequence in which the earliest growth always occurs at the top- the head-with physical growth in size weight and feature differentiation gradually working from top to bottom
Cephalocaudal pattern
Developmental sequence in which growth starts at the center of the body and moves toward the extremities
Proximodistal pattern
Developmental perspective in which biological processes and environmental conditions influence the brain’s development; the brain has plasticity and is context dependent; and cognitive development is closely linked with brain development
Neuroconstructivist view
The perspective on motor development that seeks to explain how motor behaviors are assembled for perceiving and acting
Dynamic systems theory
Motor skills that involve large-muscle activities, such as walking.
Gross motor skills
The product of the interaction between information and the sensory receptors: the eyes, ears, tongue, nostrils, and skin
Sensation
The interpretation of what is sensed
Perception
The view that perception functions to bring organisms in contact with the environment and to increase adaptation
Ecological view
Piagetian concept of using existing schemes to deal with new information or experiences
Assimilation
Piagetian concept of adjusting schemes to fit new information and experiences
Accommodation
Piaget’s concept of grouping isolated behaviors and thoughts into a higher order, more smoothly functioning cognitive system
Organization
A mechanism that Piaget proposed to explain how children shift from one stage of thought to the next
Equilibration
The 1st of Piaget’s stages which lasts from birth to about 2 years of age; during this stage, infants construct an understanding of the world by coordinating sensory experiences with motoric actions
Sensorimotor stage
The focusing of mental resources on select information
Attention
Process that occurs when (1) individuals focus on the same object and track each other’s behavior, (2) individual directs another’s attention, and (3) reciprocal interaction takes place.
Joint attention
Imitation that occurs after a delay of hours or days
Deferred imitation
A central feature of cognitive development, pertaining to all situations in which an individual retains information over time
Memory
Memory without conscious recollection: involves skills and routine procedures that are automatically performed
Implicit memories
Memory of facts and experiences that individuals consciously know and can state
Explicit memory
Cognitive groupings of similar objects, events, people, or ideas
Concepts
A form of communication, whether spoken, written, or signed, that is based on a system of symbols.
Consists of the words used by a community and the rules for varying and combining them
Language
The ability to produce and comprehend an endless number of meaningful sentences using a finite set of words and rules
Infinite generativity
The use of short and precise words without gramatical markers such as articles, auxiliary verbs, and other connectives
Telegraphic speech
Chomsky’s term that describes a biological endowment enabling the child to detect the features and rules of language, including phonology, syntax, and semantics
Language acquisition device (LAD)
Also called parentese, language spoken in a higher pitch, slower tempo, and with more exaggerated intonation then normal, with simple words and sentences
Child-directed speech
Feeling, or affect, that occurs when a person is in a state or interaction that is important to them.
Characterized by behavior that reflects (expresses) the pleasantness or unpleasantness of the state a person is in or the transactions being experienced
Emotion
A smile that does not occur in response to external stimuli. It appears during the 1st month after birth, usually during sleep
Reflexive smile
A smile in response to an external stimulus, which, early and development, typically is a face
Social smile
An infant’s fear and weariness of strangers that typically appears in the 2nd half of the 1st year of life
Is stranger anxiety
And infants distressed crying when the caregiver leaves
Separation protest
“reading” emotional cues and others to help determine how to act in a particular situation
Social referenceing
An individual’s behavior style and characteristics way of responding emotionally
Temperament
A child who is generally in a positive mood, who quickly establishes regular routines and infancy, and who adapts easily to new experiences
Easy child
A child who tends to react negatively and cry frequently, who engages in irregular daily routines, and who is slow to accept new experiences
Difficult child
A child who has a low activity level, is somewhat negative, and displays a low intensity of mood
Slow to warm up child
Refers to the match between a child’s temperament and the environmental demands with which the child must cope
Goodness of fit
A close emotional bond between 2 people
Attachment
An observational measure of infant attachment that requires the infant to move through a series of introductions, separations, and reunions with the caregiver and an adult stranger in a prescribed order
Strange situation
Babies that use the care giver as a secure base from which to explore their environment
Securely attached babies
Babies that show insecurity by avoiding their mothers
Insecure avoidant babies
Babies that often cling to the caregiver, then resist her by fighting against the closeness, perhaps by kicking or pushing away
Insecure resistant babies
Babies that show insecurity by being disorganized and disoriented
Insecure disorganized babies
Model that Involves connections across domains over time that influence developmental pathways and outcomes
Developmental cascade model
Parents time interactions in such a way that the infant experiences turn taking with the parents
Scaffolding
the pattern of change beginning at conception and continuing throughout the life span.
Development
the perspective that development is lifelong, multidimensional, multidirectional, plastic, multidisciplinary, and contextual.
Life-span Perspective
What involves growth, maintenance, and regulation and is constructed through biological, sociocultural, and individual factors working together?
Development
What is the life expectancy in the US?
79 years
People are living longer because of?
Better sanitation, nutrition, and medicine.
Currently, more people are over ___ than _____ ___ in the population
60 than under 18
Lifelong.
Multidimensional.
Multidirectional.
Plastic.
Contextual.
It involves growth, maintenance, and regulation of loss.
It is a co-construction of biological, sociocultural, and individual factors.
This science is multidisciplinary.
Development
What kind of influence are similar for individuals in a particular age group?
Normative age-graded influences