The growth spurt that accompanies puberty typically occurs
at about the same age in both boys and girls
about 2 years earlier in girls than boys
about 2 years earlier in boys than girls
about 5 years earlier in girls than boys
about 5 years earlier in boys than girls
The Correct Answer is B
A. At about the same age in both boys and girls: While it might seem intuitive, research consistently shows that girls begin puberty-and their growth spurt-earlier than boys. This choice overlooks the well-documented average age difference.
B. About 2 years earlier in girls than boys: girls typically begin the pubertal growth spurt roughly two years earlier than boys.
C. About 2 years earlier in boys than girls: This reverses the actual trend. Boys do start puberty later than girls, not earlier. Choosing this would contradict biological norms.
D. About 5 years earlier in girls than boys: While girls do start earlier, a 5-year gap is an exaggeration. That would suggest girls begin puberty at age 8 and boys at 13, which is outside the typical developmental range.
E. About 5 years earlier in boys than girls: Boys do not start puberty earlier than girls, and certainly not by five years.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. They are likely to be gay or lesbian adults: Research does not support the claim that parental sexual orientation determines a child’s sexual orientation.
B. They are less likely to be popular with their peers than children adopted by heterosexual parents: Empirical studies generally find no consistent peer-popularity disadvantage attributable to parents’ sexual orientation.
C. They are more likely to be depressed than their peers: Research indicates no consistent higher rates of depression solely due to having gay or lesbian parents.
D. They are no more likely to have behavioral problems than children raised by heterosexual parents: Numerous studies find comparable behavioral and psychological outcomes for children of gay/lesbian and heterosexual parents when other factors are controlled.
E. They are likely to have lower levels of academic achievement than children adopted by heterosexual parents: There is no robust evidence that parental sexual orientation per se predicts lower academic achievement.
Correct Answer is D
Explanation
A. Sensorimotor:Sensorimotor (birth-2 years) is characterized by sensory exploration and object permanence development; hypothetical abstract reasoning is beyond this stage.
B. Preoperational:Preoperational (2-7 years) features symbolic play and egocentrism but lacks true abstract/hypothetical reasoning.
C. Concrete operational:Concrete operational (7-11 years) allows logical thinking about concrete events but struggles with purely hypothetical/abstract scenarios.
D. Formal operational:formal operational thought (from ~11 years) enables hypothetical-deductive and abstract reasoning (e.g., imagining alternate realities such as a world without the wheel).
E. Conventional:"Conventional" is a stage in Kohlberg’s moral development, not Piaget’s stages of cognitive development.
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