PSYC290 Exam 2 (Actual Exam) Questions with
verified Answers (Latest Update 2026) UPDATE!!
Save
Terms in this set (71)
Infancy In infancy, physical development involves rapid
growth in height, weight, and brain size. Motor
skills such as crawling, standing, and walking
develop during this stage.
,Childhood Childhood physical development includes
continued growth, refinement of motor skills, and
the development of primary and secondary
sexual characteristics.
Typically, a child will gain about 5-7 pounds per
year and grow approximately 2 inches per year.
This period is characterized by slimming down,
gaining muscle strength, and increasing lung
capacity, allowing children to engage in
strenuous physical activity for extended periods.
The brain reaches its adult size at around age 7,
indicating significant neurological development
during this stage.
Improved cognitive abilities include better
planning, coordination of activities using both left
and right hemispheres of the brain, enhanced
emotional regulation, and improved attention
span as the prefrontal cortex matures.
The continued development of myelin
contributes to improved reaction times in
children.
Motor skills also improve during Middle
Childhood, with children sharpening their abilities
to perform both gross motor skills (e.g., riding a
bike) and fine motor skills (e.g., cutting
fingernails).
Adolescence Adolescence is marked by the onset of puberty,
characterized by rapid physical changes such as
growth spurts, development of secondary sexual
characteristics, and changes in hormonal levels.
, Adulthood Adulthood involves physical changes such as
aging, decline in muscle mass and bone density,
and changes in hormonal levels.
Hazards for childhood Common hazards for childhood development
development include parental neglect, exposure to violence,
poverty, lack of access to education and
healthcare, and environmental toxins.
Nutrition and diet in Childhood Adequate nutrition is crucial for children's growth
and development.
Specific dietary guidelines recommend daily
caloric intake and nutrient requirements for
different age groups.
For example, infants need breast milk or formula,
while toddlers and preschoolers require
balanced meals with appropriate servings of
fruits, vegetables, grains, protein, and dairy
products.
Clinical psychologists diagnose and treat mental health disorders
counseling psychologists focus on helping individuals cope with everyday
challenges and stressors
Developmental psychologists study human growth and development across the
lifespan
educational psychologists Psychologists who study methods by which
instructors teach and students learn and who
apply their results to improving those methods
verified Answers (Latest Update 2026) UPDATE!!
Save
Terms in this set (71)
Infancy In infancy, physical development involves rapid
growth in height, weight, and brain size. Motor
skills such as crawling, standing, and walking
develop during this stage.
,Childhood Childhood physical development includes
continued growth, refinement of motor skills, and
the development of primary and secondary
sexual characteristics.
Typically, a child will gain about 5-7 pounds per
year and grow approximately 2 inches per year.
This period is characterized by slimming down,
gaining muscle strength, and increasing lung
capacity, allowing children to engage in
strenuous physical activity for extended periods.
The brain reaches its adult size at around age 7,
indicating significant neurological development
during this stage.
Improved cognitive abilities include better
planning, coordination of activities using both left
and right hemispheres of the brain, enhanced
emotional regulation, and improved attention
span as the prefrontal cortex matures.
The continued development of myelin
contributes to improved reaction times in
children.
Motor skills also improve during Middle
Childhood, with children sharpening their abilities
to perform both gross motor skills (e.g., riding a
bike) and fine motor skills (e.g., cutting
fingernails).
Adolescence Adolescence is marked by the onset of puberty,
characterized by rapid physical changes such as
growth spurts, development of secondary sexual
characteristics, and changes in hormonal levels.
, Adulthood Adulthood involves physical changes such as
aging, decline in muscle mass and bone density,
and changes in hormonal levels.
Hazards for childhood Common hazards for childhood development
development include parental neglect, exposure to violence,
poverty, lack of access to education and
healthcare, and environmental toxins.
Nutrition and diet in Childhood Adequate nutrition is crucial for children's growth
and development.
Specific dietary guidelines recommend daily
caloric intake and nutrient requirements for
different age groups.
For example, infants need breast milk or formula,
while toddlers and preschoolers require
balanced meals with appropriate servings of
fruits, vegetables, grains, protein, and dairy
products.
Clinical psychologists diagnose and treat mental health disorders
counseling psychologists focus on helping individuals cope with everyday
challenges and stressors
Developmental psychologists study human growth and development across the
lifespan
educational psychologists Psychologists who study methods by which
instructors teach and students learn and who
apply their results to improving those methods
