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hdfs3317 test#1
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Undergraduate 4
02/15/2016

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Term
Why do we study infants?
Definition
a. The significant transformation that occurs in every developmental domain
b. Understand the impact of early experience on development
c. We currently have more tools and information available to guide our inquiry than at any previous time
Term
nurture
Definition
whether they occur independently of experience i
Term
nature
Definition
result predetermined “program”
Term
4.) Historical studies of children and childhood
Definition
literary evidence
quantitative archival evidence
material culture
Term
literary evidence?
Definition
parents diaries and letters
Term
quantitative archival evidence?
Definition
census data, tax records
Term
material culture?
Definition
toys, clothing, furniture
Term
ancient greece and rome
Definition
a. Children valued as future of society but regarded as property and had few rights
b. Babies were often abandoned if not seen fit
Term
medieval europe?
Definition
a. Infant mortality rates were high- number of deaths per 1,000 live births before the age of 1 yr.
b. Oblation was another form of abandonment- permanent donation of an infant or very young child to a monastery
Term
the renaissance?
Definition
a. Children were abandoned and left at the doors of churches
b. Usually infants taken to the orphanages died
Term
colonial america?
Definition
a. Infancy began in the womb and prayers were needed because infants believed to be conceieved in sin
b. Prenatal care was spiritual and physical
c. At birth babies were considered innocent vipers
d. Mostly puritan parents
Term
infant school movement?
Definition
an early nineteenth century movement imported to the united states from Europe in which educators believed that children as young as 18 months could be educated and taught to read
Term
first professor of psychology in the united states and the first president of the American psychological Association; used questionnaire method to study childrens thinking
Definition
stanley hall
Term
pioneer in organizing psychological science in north America; studied movement patterns and handedness
Definition
james mark baldwin
Term
rejected European traditions like questionnaire research and used observations
Definition
John B Watson
Term
founded a child study lab at Yale; believed infants have an innate ability to develop in optimal ways and studied physical growth and motor development
Definition
arnold Gesell
Term
used clinical observations of the mother infant relationship to construct theory of attachment in humans
Definition
john Bowlby
Term
characterization of development as gradual, smooth process of change
Definition
continuous
Term
number of deaths per 1,000 live births usually reported with reference to the age of 1 year
Definition
infant mortality rate
Term
an early nineteenth century movement imported to the united states from Europe in which educators believed that children as young as 18 months could be educated and taught to read
Definition
infant school movement
Term
written information, including parents diaries and letters, childrearing advice written by ministers and doctors and childrens books
Definition
literary evidence
Term
physical evidence such as toys, clothing, furniture and works of art
Definition
material culture
Term
medieval European practice involving the permanent “donation” of an infant or young child to a monastery
Definition
oblation
Term
official sources of written information and data, including census data, tax records, and legislative and court records
Definition
quantitative archival evidence
Term
characterization of development as occurring in distinct phases, with qualitative differences between stages
Definition
stagewise
Term
• Observer records all instances of a particular behavior during a specific time period
Definition
event sampling
Term
• Observer records whether certain behaviors occur during a sample of short time intervals
Definition
time sampling
Term
• Participants may react in unnatural ways
• Can be minimized
Definition
participant influence
Term
research bias?
Definition
participant influence and observer/research bias
Term
• Observers record what they expect, rather than what really happens
• A serious danger
Definition
Observer/research bias
Term
natural setting?
Definition
high external validity; low internal validity
Term
laboratory?
Definition
high internal validity; low external validity
Term
how much you can contribute the results of your experiment for independent variable to turn to dependent variable
Definition
internal validity
Term
external validity?
Definition
results vary
Term
• Experimenter changes or manipulates
• Expected to course changes in another variable
Definition
independent variable
Term
• Experimenter measures but does not manipulate
• Expected to be influenced by the independent variable
Definition
dependent variable
Term
o Descriptive, qualitative technique
o Goal is to understand a culture or social group
Definition
ethnography
Term
• Researcher lives in community for months or years
Definition
participant observation
Term
o Brings together a wide range of wide information on one child
Definition
clinical/case study method
Term
• Use rare opportunities for random assignment in natural settings
Definition
field experiment
Term
• Quasi-Experiment
• Compare differences in treatment that already exist
• Groups chosen to match characteristics as much as possible
Definition
natural experiment
Term
o Same participants studied repeatedly at different ages
• Patterns of individual development
• Relationships from time 1 to time 2
• Measurement equivalence
• Examine long term effects of interventions
Definition
longitudinal design
Term
o People of differing ages all studied at the same time
o Efficient at getting at age related changes
o No worries regarding practice effects
o Some limited cohort effects
o May miss important developmental achievements. Misses individual development trajectories
o With wide age spans-we may have cohort effects
o We can only compare differences across ages
Definition
cross sectional
Term
o Measures of the involuntary activities of the automatic nervous system activity
• Heart rate, blood pressure, respiration, pupils, stress hormones
Definition
psychophysiological methods
Term
robert fantz's 1961?
Definition
looking chamber
Term
o Basic principle that certain noticeable behaviors changes will occur with presentation of new stimuli and the repeated presentation of the same stimuli.
Definition
habituation
Term
o Biased
o Important part of many studies
• Parents as gatekeepers
Definition
parent reports
Term
• Examine more sociological factors
• Number of children born
• Weight, maternal age, infant mortality
Definition
census records
Term
consequences of infertility
Definition
1. Personal level-depression
2. Couple level-sex life may suffer
3. Social level- feelings of isolation
Term
)- any fertility treatment in which both egg and sperm are handled
Definition
assisted reproductive technology (ART)
Term
inserting donor sperm directly into a woman’s body (cheap)
Definition
artificial insemination
Term
use of fertility drugs to increase the monthly release of eggs
Definition
hormone therapy
Term
freezing eggs or sperm for later use
Definition
cryoperservation
Term
the process to determine genetic or chromosomal disorders in the embryo before implantation ; can also determine the sex
Definition
preimplantation genetic diagnosis PGD
Term
you try to weed out the best genetic traits
Definition
eugenics
Term
store and transmit genetic information
Definition
chromosomes
Term
segments of DNA located along the chromosomes
Definition
genes
Term
substance of which genes and chromosomes are made
Definition
DNA
Term
iv. A single chromosome can have _____ genes in it
Definition
20,000
Term
process of cell duplication where each pair of chromosomes are also duplicated-thus when the cell divides each cell has a full complement of the 23 pairs of the chromosomes
Definition
mitosis
Term
vi. The first 22 pairs of chromosomes in your body
Definition
autosomes
Term
which provide the genetic basis for things other than biological sex.
Definition
autosomes
Term
- 23rd pair of chromosomes, determine sex,
Definition
sex chromosomes
Term
xx?
XY?
Definition
female
male
Term
1. Two zygotes or fertilized ova
2. Fraternal twins with different skin tone
Definition
fraternal/dizygotic
Term
1. One zygote that divides into two individuals
Definition
identical/monozygotic
Term
maternal factors related to fraternal twinning?
Definition
ethnicity
family history of twinning
age
nutrition
number of births
fertility drugs and in vitro fertilization
Term
one gene of a pair that always exerts its effects
Definition
dominant genes
Term
one gene of a pair that only exerts its effects if the other one is also recessive
Definition
recessive genes
Term
mother’s or father’s allele is chemically marked and thus activated, often temporary
Definition
imprinting
Term
sudden, permanent change in a DNA segment
Definition
mutation
Term
problems with the X or Y chromosomes
Definition
sex chromosome abnormalities
Term
1. Structural
2. Chromosomal
Definition
congenital defects
Term
a. Individuals likely to choose genetic counseling include:
Definition
i. Those who have had difficulty bearing children
ii. Women who delay childbearing past age 35
iii. Those with a family history of inherited disorders or diseases
Term
a. Trisomy 21
b. Intellectual disabilities, memory and speech problems, limited vocabulary and slow motor development
Definition
down syndrome
Term
protective membrane
Definition
chorion
Term
i. Permits food and oxygen to reach developing organism
ii. Permits waste products to be carried away
Definition
placenta
Term
i. Delivers blood to developing organism
ii. Removes waste from developing organism
Definition
umbilical cord
Term
any substance in the environment that can cause physical malformations during prenatal development
Definition
teratogens
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