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What new capability characterizes the formal operations stage?


A) object permanence
B) conservation
C) reversibility
D) ability to address hypothetical propositions

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What are some of the common consequences to a child whose mother smoked while pregnant?


A) increased birth weight and lethargy
B) lower birth weight and short stature
C) severe hearing loss and heart defects
D) severely deformed limbs and muscle spasms

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Mary Ainsworth observed that securely attached infants __________


A) do not seem to care when the mother leaves the room and do not seek her out on her return.
B) protest loudly when the mother leaves but resist contact with her when she returns.
C) cry if the mother leaves the room, are easily soothed, and welcome her back when she returns.
D) are not concerned upon separation but cry to be picked up and held on her return.

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How many pairs of chromosomes are in each cell of the human body?


A) 46
B) 23
C) 21
D) 22

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According to Piaget, the primary way in which human knowledge develops is through a process called __________


A) schemes.
B) conservation.
C) equilibration.
D) organization.

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After spilling her milk, Adrianna remarked, "Oh no, milk down." This shortened sentence is an example of__________


A) underextension.
B) telegraphic speech.
C) overregularization.
D) overextension.

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A researcher who selects a sample of people of varying ages and studies them at one point in time is, by definition, using the __________ method.


A) cohort design
B) longitudinal design
C) behavior genetics design
D) cross-sectional design

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In which of Piaget's stages does the child develop conservation?


A) sensorimotor
B) preoperational
C) formal operational
D) concrete operations

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Distinguish the major research methods used in the field of human development and provide examples of each. What are the advantages and disadvantages of each?

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Sucking, coughing, blinking and swallowing are all __________


A) reflexive behaviors the neonate can perform at birth.
B) instinctual behaviors the fetus develops during the first trimester.
C) behaviors the neonate learns within two to three days of birth.
D) behaviors learned within the first twenty-four hours of birth.

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At the beginning of __________ stage, an infant centers more on action rather than thought.


A) preoperational
B) formal operational
C) sensorimotor
D) concrete

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__________ is the early, close relationship formed between infants and their caregivers.


A) Reactivity
B) Attachment
C) Bonding
D) Temperament

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The simplest evidence of learning in infants is the phenomenon of __________


A) rooting.
B) habituation.
C) reflexes.
D) temperament.

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Orlando is thirteen years old and has begun to take an interest in the presidential election. He and his father watch the news coverage and discuss the basic political philosophies of each of the candidates. Orlando has reached Piaget's stage of __________


A) concrete operations.
B) formal operations.
C) post operational thought.
D) pseudo operational thought.

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Professor Grant is interested in studying the development of a sense of humor. She collects data from groups of 6-year-olds, 16-year-olds, 26-year-olds, and 46-year-olds. What type of research design is Professor Grant using?


A) cohort design
B) longitudinal design
C) behavior genetics design
D) cross-sectional design

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Which of these physical skills typically develops LAST?


A) rolling over
B) standing alone
C) walking
D) sucking

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__________ greatest achievement has been said to have been his/her "founding of the field of cognitive development as we currently know it."


A) Lev Vygotsky
B) Jean Piaget
C) Erik Erikson
D) Mary Ainsworth

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Each of the 10 children born to Ernest and Elvira Orangeburg has been born with red hair. Each child is also very intelligent and athletic. The Orangeburg's are expecting an 11th child who is also likely to be born with the same traits according to __________ as evidenced in the __________


A) nurture; Nature versus Nurture debate.
B) nature; Nature versus Nurture debate.
C) environmental factors; Conception Theory.
D) teratogens; Conception Theory.

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__________ is the term Piaget used for plans of action to be used in similar circumstances.


A) Paradigm
B) Scheme
C) Archetype
D) Standard

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The reckless risk taking found among many adolescents is most likely due to the effects of __________


A) their sense of autonomy.
B) the personal fable.
C) the period of rebellion common to all adolescents.
D) their developing sense of conscience.

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