PSYC345 : Quiz #3- Disorders of Early Development

PSYC345 / Quiz #3: Disorders of Early Development Question 1 2.5 / 2.5 pts Which of the following infants is most at-risk of developing a feeding disorder?  Alex, a 2-month-old, who has been diagnosed with Down’s Syndrome  Abby, a 3-month-old, who has been diagnosed with developmental delays  Alejandro, a 4-month-old, whose mother was addicted to cocaine while pregnant  Austin, a 5-month-old, whose identical twin died at birth Question 2 2.5 / 2.5 pts Which of the following statements would the authors of this text be most likely to endorse?  The sleep-wake cycle is primarily related to parental expectations and routine.  The sleep-wake cycle is influenced by many factors including physiological and environmental variables  The sleep-wake cycle is primarily related to cultural norms.  The sleep-wake cycle is influenced by many factors, but is primarily affected by brain maturation Question 3 2.5 / 2.5 pts The Lipperts have adopted an infant who is at risk for Reactive Attachment Disorder. Based on the supports they are able to provide in their home which area of development is likely to show improvement first?  social  cognitive  language  physical Question 4 2.5 / 2.5 pts According to researchers which of the following is essential in making a diagnosis of an attachment disorder in infancy?  reports from pediatricians  observations in social settings  standardized checklists  standardized IQ tests Question 5 2.5 / 2.5 pts Which of the following is an attachment disorder described in the DSM-5  Reactive Attachment Disorder  Disregulated Social Engagement Disorder  Attentive Deficient Disorder

 Generalized Anxiety Disorder Question 6 2.5 / 2.5 pts Biobehavioral shifts are characterized by which of the following?  changes in a child’s height and weight  changes in a child’s physical, social and emotional status  changes in a child’s emotional status that are triggered by environmental shifts  changes in a child’s temperament Question 7 2.5 / 2.5 pts John’s pediatrician is asking his mother about when she first noticed his sleeping problems in an effort to determine if was related to his most recent ear infection. The pediatrician is attempting to determine what factors are maintaining John’s sleeping problems.  True  False Question 8 2.5 / 2.5 pts One of the reasons it is difficult to accurately diagnosis clinical syndromes in very young infants is related to which of the following factors?  It is impossible to predict how significant an infant’s maladjustment may impact later development.  It is difficult to describe what typical behavior is in a young infant.  It is important to consider the impact of the infant-caregiver relationship on a child’s development.  It is important to accurately describe and diagnosis the level of distress an infant is experiencing. Question 9 2.5 / 2.5 pts The fact that sibling’s raised in the same home have unique temperaments could be related to shared[d1] /non-shared environmental factors.  True  False Question 10 2.5 / 2.5 pts Which of the following statement is INCORRECT regarding the developmental course of sleep- wake cycle in early childhood?  A typical child spends nearly half of their first three years sleeping.  A child's quality of sleep directly affects their mood, attention, and social relationships.

Question 16 2.5 / 2.5 pts Thomas and Chess (1977; Chess & Thomas, 1984) are known for their research on how infant temperament and parenting can help or hinder a child’s development.  True  False Incorrect Question 17 0 / 2.5 pts Noah is a 4-month-old infant who prefers to be left alone in his crib, has poor muscle tone, and can spend long periods of time staring at the ceiling fan in his room. This pattern of behavior could be signs of disinhibited social engagement disorder.  True (I picked true…it was incorrect)  False Question 18 2.5 / 2.5 pts Who of the following is more likely to have a co-current sleep-wake disorder?  Adrienne, a 2-month, who has a cleft palate and is having difficulty learning to swallow.  Ava, a 3-month-old, who has been diagnosed with global developmental delays.  Aedan, a 4-month-old, who is showing signs of autism.  All of these are equally at risk for a sleep-wake disorder. Question 19 2.5 / 2.5 pts Sleep disorders in infants are often diagnosed through the use of sleep diaries and direct observation.  True  False Question 20 2.5 / 2.5 pts As an infant, Pedro responded negatively to unpredictable changes in his routine and often reacts by crying and avoiding eye gaze. This quality could be described as ___________________.  negative affectivity  effortless control  reactivity  sensitivity Question 21 2.5 / 2.5 pts According to Thomas and Chess parents should strive to understand and adapt to a child’s unique temperament. This is known as goodness-of-fit.  True

 False Question 22 2.5 / 2.5 pts Research has shown that children with Reactive Attachment Disorder who are placed in caring and responsive foster homes show little improvement in social development.  True  False Question 23 2.5 / 2.5 pts Based on one of the primary developmental tasks of infancy, most early psychopathological disorders manifest themselves in what aspect of an infant’s development?  physiological  temperament  social/emotional  cognitive Question 24 2.5 / 2.5 pts Research has identified a link between young children who are uninhibited and less reactive to what types of childhood disorders?  extraversion  externalizing  inhibited  internalizing Quiz Score: 57.5 out of 60 Submission Details: Time: 26 minutes Current Score: 57.5 out of 60 Kept Score: 57.5 out of 60