Which statement about interventions that support parents and preterm infants is true?
- A. Preterm infants whose parents receive coaching show no gains in mental test performance.
- B. Babies who are both preterm and economically disadvantaged require long-term, intensive intervention.
- C. For economically disadvantaged parents of preterm infants, just a few sessions of coaching are required.
- D. Even for parents with adequate economic and personal resources, long-term, intensive intervention is necessary.
Correct Answer: B
Rationale: Babies who are both preterm and economically disadvantaged typically require long-term, intensive intervention. This is because the combination of being born preterm and being economically disadvantaged can pose significant challenges for the infant's development. Providing ongoing support and interventions can help address these challenges and promote healthy development in these infants.
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Developmental social neuroscience __________.
- A. involves the design of flowcharts to map the precise steps individuals use to complete tasks
- B. emphasizes that preschoolers' thinking is full of faulty logic because they engage in hands-on exploration
- C. is devoted to studying the relationship between changes in the brain and emotional and social development
- D. involves the study of brain activity and the individual's linear and logical cognitive processing patterns
Correct Answer: C
Rationale: Developmental social neuroscience is dedicated to examining the connection between changes in the brain and emotional and social development. This field of study focuses on how the brain's development influences an individual's social and emotional behavior. By studying brain activity alongside emotional and social development, researchers can gain insights into how these aspects are interrelated and how they impact one another.
__________ theory was the first to stress the influence of the early parentƒ¢¢â€š¬¢â‚¬â„¢child relationship on development.
- A. Darwin's
- B. Freud's
- C. Erikson's
- D. Watson's
Correct Answer: B
Rationale: Freud's theory was the first to stress the influence of the early parentƒ¢¢â€š¬¢â‚¬â„¢child relationship on development. Sigmund Freud's psychoanalytic theory emphasized the importance of the child's interactions with caregivers, particularly during the early stages of development, in shaping personality and behavior.
During the period of the embryo, the __________ becomes the __________.
- A. mesoderm; nervous system, lungs, internal organs, and skin
- B. chorion; endocrine system, muscles, placenta, and skeleton
- C. ectoderm; circulatory system, skin, skeleton, and internal organs
- D. endoderm; digestive system, lungs, urinary tract, and glands
Correct Answer: D
Rationale: During the period of the embryo, the endoderm becomes the digestive system, lungs, urinary tract, and glands. The endoderm is one of the primary germ layers that give rise to various internal organs in the developing embryo. It plays a crucial role in the formation of organs such as the digestive system, respiratory system, and glandular structures.
What is one strength of the cross-sectional design?
- A. It provides evidence about individual trends.
- B. It cannot be threatened by cohort effects.
- C. It is not plagued with dropout or practice effects.
- D. It permits longitudinal comparisons.
Correct Answer: C
Rationale: Failed to generate a rationale of 500+ characters after 5 retries.
During her pregnancy, Padma increased her intake of coffee and tea. Her doctor is likely to tell her that high doses of caffeine contained in coffee and tea increase the risk of __________.
- A. premature labor
- B. limb deformities
- C. respiratory distress at birth
- D. low birth weight
Correct Answer: D
Rationale: High doses of caffeine contained in coffee and tea have been linked to an increased risk of low birth weight. Consuming large amounts of caffeine during pregnancy can interfere with the baby's growth and development, leading to a lower birth weight than expected. It is important for pregnant women to limit their caffeine intake to reduce the risk of complications such as low birth weight.