Hdfs 210 exam - Study guides, Class notes & Summaries

HDFS 210 Exam Questions Marking Scheme Current Update what is one significant reason for the advances in fine motor skills in children six to eight years old? - Answer -The amount of myelin in the brain increases to protect, insulate, and surround the nerve cells, raising the speed at which electrical impulses travel between neurons What is the term for learning disability marked by inattention, impulsiveness, a low tolerance for frustration and generally a great deal of inappropriate acti...

HDFS 210 Exam Questions Marking Scheme Current Update 100% pass In a study of the behavioral adjustment of a group of children placed in foster care, the children were assessed once a year over a period of 10 years. This is an example of ______ study. - Answer -longitudinal Infants, like all people, are exposed to massive amounts of information; therefore, they must focus their attention and select information so as not to be overwhelmed. Thus, children must _______ selectively. - Answer -...

The elimination of neurons as the result of nonuse or lack of stimulation is called___________ a. synaptic pruning b. myelination c. hierarchical integration d. independence of systems a. synaptic pruning What is the term for the caution ad wariness that is displayed by infants when encountering an unfamiliar person? a. fear b. stranger anxiety c. distress d. suspicion b. stranger anxiety Linda has one allele for curly haired and another for straight hair. Linda's alleles are ________...

Because of the adolescent's development of _____________, the balance of power in the relationship between parents and adolescent becomes more______________ toward the end of adolescence. a. cognitive skills; in favor of the adolescent b. autonomy; egalitarian c. prefrontal cortex d. metacognitive skills; in favor of the adolescent b. autonomy; egalitarian which of the following is not true about sibling relationships? a. it is the most violent relationship in the family b. although sibl...

What stage of Erikson's Psychosocial Theory covers emerging adulthood? What are the characteristics that define this stage? Young Adulthood (19-40), intimacy vs. isolation 1. Need to form intimate, loving relationships with people 2. Success leads to strong relationships, while failure results in loneliness and isolation How is Emerging Adulthood defined by Dr. Arnett? Why did he create this developmental period? Explore careers, identities, commitments Ends with the attainment o...

Whitney is at a crossroads in her life and is looking for additional avenues to explore her interests. A friend encourages her to attend a local environmental awareness group. Two months later, Whitney agrees to serve as the president of the Rocky Mountain Hiking Trail Preservation Society. According to Schaie, Whitney is likely in the __________ stage of cognitive development. responsible achieving executive reintegrative executive __________ is learned primarily by observing others and mo...

Jason and Justin are twins and are genetically identical. They are ________ twins. a. monozygotic b. zygote c. dizygotic d. gametea Advocates of the __________ perspective believe that much of behavior is motivated by inner forces, memories, and conflicts of which a person has little control. a. psychosexual b. psychodynamic c. behavioral d. psychosocialb Research with "possible" and "impossible" events has led to the conclusion that infants ______________ a. develop an understanding of ob...

what job does myelin perform in the brain? it speeds the transmission of electrical impulses along the brain cells what is the greatest risk to preschool age children? accidents covering electrical outlets, putting up safety locks on cabinet doors, and putting up gates in front of stairways is an example of what? child-proofing what has been linked to lower intelligence, problems in verbal and auditory processing, and hyperactivity and distractibility? exposure to lead what area of the right...

Melissa is sitting at her preschool table playing with a toy car, while Alex is sitting next to her playing with a toy car and making quiet engine sounds. These two children never interact together. What type of play are these two children engaged in? a. parallel b. onlooker c. functional d. associative a. Because the rate of Alex's growth during preschool years is ____ than during infancy, Alex needs ______ food to maintain his growth a. slower, less b. faster, more c. slower, more d. faste...

______ receive messages from other cells, and at their opposite end there is a long extension called a(n) ______ which carries that messages to other neurons a. neurons; dendrite b. dendrites; axon c. axons; synapse d. synapses; neurons b. Baby Lilly is watching her other siblings as she plays in her playpen. Her siblings begin to squabble and shove each other on the floor. Baby Lilly looks to her mother and notices that her mother is smiling as she watches the other siblings, so Baby Lilly be...