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Psychology Test Ch 1-6
Chapters 1-6
47
Psychology
Undergraduate 4
02/09/2012

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Term
Freud's 5 Stages of Psychosexual Development
Definition
Oral, Anal, Phallic, Latency, Genital
Term
B.F. Skinner's contribution to behaviorism
Definition
-introduced the key concept of reinforcement; stimuli that increase the frequency of the behavior they follow
Term
Positive Reinforcement
Definition
-increase frequency of behaviors when they are APPLIED
Term
Negative Reinforcement
Definition
-increase frequency of behaviors when they are REMOVED
Term
John Watson's Beliefs About Child Rearing
Definition
-founder of american BEHAVIORISM
-believed children's ideas preferences, and skills are shaped by experience
-nurture; the importance of physical and social environments
Term
Tabula Rasa
Definition
-"blank slate"
-John Locke believed children came into the world as a Tabula Rasa
-written on by experience
Term
Purpose of first intelligence testing
Definition
-developed by Alfred Binet and Theodore Simon
**to identify public school children who were at risk of falling behind their peers in academic achievement
Term
ID
Definition
-present at birth and unconscious
-biological drives and instant gratification
Term
Ego
Definition
-conscious sense of self
-develops when children learn of instant gratification consciously
Term
Superego
Definition
-develops throughout infancy and early childhood
-monitors intentions and behavior of ego
-right vs wrong
Term
Operant Conditioning
Definition
-a simple form of learning in which an organism learns to engage in behavior that is reinforced
-developed by B.F. Skinner
Term
Effects of Punishment
Definition
-can create feelings of hostility and anger
-does not in itself suggest an alternative acceptable form of behavior
Term
Observational Learning
Definition
-studies conducted in "the field"
-occurs in the natural, or real-life, settings in which they happen
-blend in with little interference
Term
Bronfenbrenner's 5 systems of influence on Child Development (narrowest to widest)(MMEMC)
Definition
1)Microsystem - interactions of child in the immediate setting i.e. school, home, peer group
2)Mesosystem - interactions of the various settings w/in microsystem; parent teacher conferences, field trips (chaperones), etc.
3)Exosystem-institutions in which the child does not directly participate but which exert an indirect influence on the child i.e. school board, parents workplaces, economic situations, etc
4)Macrosystem-interaction of children with beliefs, values, expectations, and lifestyles of their cultural settings
5)Chronosystem-the changes that occur over time; effects of divorce, teenage pregnancy, child abuse, juvenile offending, etc.
Term
Ethology (Biological Perspective)
Definition
-concerned with instinctive, or inborn, behavior patterns
Term
Evolutionary Psychology (Biological Perspective)
Definition
-studies the ways in which adaptation and natural selection are connected with mental processes and behavior
Term
What factor determines the sex of a child?
Definition
-Sex Chromosomes determine the sex of a child
-Shaped Y in males or X female
-we all receive an X shape from our mothers and the father supplies either a Y or an X shape, receive an X and we become female, Y and we develop into males
Term
What factors contribute to Downs Syndrome?
Definition
-usually caused by an extra chromosome on the 21st pair, resulting in 47 chromosomes
-chances increase with age of parents
Term
Zygote
Definition
-single celled organism that we begin our life as that divides repeatedly
Term
What group is most susceptible to sickle-cell anemia?
Definition
-Sickle Cell Anemia is most common among African Americans
-nearly 1/10 African Americans is a carrier
Term
What is the role of genetic counseling?
Definition
-allows couples to see see information about genetic heritage to explore whether their children might develop genetic abnormalities
-helps high risk couples to elect to adopt or not have children rather than to conceive their own
Term
Fetuses in 3rd trimester can learn ____
Definition
-can learn the sound of their mothers voice
-to discriminate pitch of sound waves
-respond to sounds of different frequencies through a variety of movements and changes in heart rate
Term
Teratogens effect on a fetus.
Definition
-environmental agents that can harm the embryo or fetus
-include drugs taken by mother i.e. marijuana and alcohol
-heavy metals
-radiation
-bacteria and viruses
Term
Thalidomide effect on fetus.
Definition
-can cause missing or stunted limbs
Term
Alcohol's effect on fetus.
Definition
-deficiencies and deformities in growth
-children of heavy drinkers can develop Fetal Alcohol Syndrome
-often smaller than normal and so are their brains
-resemble those of mental retardation
Term
Cigarettes effect on fetus.
Definition
-can result in impaired motor development, academic delays, learning disabilities, mental retardation, and hyperactivity
Term
Failure to Thrive Syndrome
Definition
-disorder of infancy and early childhood characterized by variable eating and inadequate gains in weight
-smaller, less cognitively advanced, and more emotionally disturbed than normal children
Term
At what age can an infant begin ingesting solid foods?
Definition
-solid foods are not recommended until about 4-6 months of age
Term
How should solid foods be introduced to an infant?
Definition
-start off with iron enriched cereal, followed by strained fruits, vegetables, meats, poultry, and fish
Term
How long should a child be breastfed?
Definition
-a child should be breastfed throughout the first year or longer
Term
Differences between breast milk and formulas.
Definition
Breast Milk
-improve immune system function
-reduces risk of early breast cancer and ovarian cancer
-helps shrink uterus after delivery
-builds bone strength

Forumulas
-allows for others to feed infant
-breasts are not so sore and tender
-mother is not sole provider of nourishment
Term
Neurotransmitters
Definition
-chemicals that transmits a neural impulse across a synapse from one neuron to another
Term
What does research reveal about language potential of newborns?
Definition
-Infants show a decline in the ability to discriminate sounds not found in their native language as age increases
Term
Cognitive Development
Definition
-Children's ways of perceiving and mentally representing the world
Term
Piaget's theory of cognitive development.
Definition
-Piaget hypothesized that cognitive processes develop in an orderly sequence of stages. Some children may advance quicker than others, but the sequence remains constant.
Term
Piaget's 4 stages of cognitive development.
Definition
-sensorimotor - first 2 years of CG; reflexes
-preoperational
-concrete operational
-formal operational
Term
Object Permanence
Definition
-recognition that objects continue to exist when they are not in view
Term
Infant memory experiences in womb.
Definition
-they can respond to stimuli to which they have been previously exposed
-ex. neonates adjusting their rate of sucking to hear a recording of their mother reading a story she had read aloud during the last weeks of pregancy
Term
What is the earliest communicative sound a child can make?
Definition
-Babbling
-frequently combine consonants and vowels ga, ba, da, etc
Term
Sensitive periods for learning languages.
Definition
-Sensitive periods begin at about 18-24 months and last until puberty
-language learning is most efficient here
-neural development provides elasticity for the brain
Term
Ainsworth studied child attachment using what research method?
Definition
-"strange situation method"
-infant is exposed to series of separations and reunions with a caregiver (mother) and a stranger
Term
Patterns of play: mothers vs fathers
Definition
Mothers
--more likely to play games involving toys, and patty-cake, and peek-a-boo

Fathers
-more likely to play with children than to feed or clean them
-more likely to engage in rough-and-tumble play
Term
Harlow's Rhesus Monkey Experiment
Definition
-a need for contact comfort as much as they have a need for food
-wire mother vs cloth mother
-infant monkeys went to cloth mother
Term
Outcomes of child abuse on self esteem.
Definition
-more aggressive, angry, and noncompliant
-lower self esteem and perform more poorly in school
Term
Characteristics of Autism and treatment modalities.
Definition
-impairment in communication skills and social interaction, extreme aloneness, preservation of sameness, ritualistic behavior
-drugs, principles of learning, behavior modification, etc. can help treat autism
Term
Benefits of attending day care.
Definition
-become more peer oriented and play at higher developmental levels than do home-reared infants
-more likely to share
-
Term
Stability of Temperament
Definition
-a stable way of reacting and adapting to the world that is present early in life
-'easy', 'difficult', and 'slow to warm up'
-there is moderate consistency in the development of temperament from infancy onward
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