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PORTAGE LEARNING PSYC 140 FINAL EXAM
DEVELOPMENTAL LIFESPAN P SYCHOLOGY
Latest Update Actual Exam 400+ Questions and 100% Verified Correct Answers Guaranteed A+ Who tends to experience more positive social outcomes as a
result of their maturation: early-maturing adolescent boys or
late-maturing adolescent boys?
Correct Answer: Early-maturing boys
Rationale: Early-maturing boys often experience more positive
social outcomes, such as increased popularity, confidence, and leadership opportunities, due to their physical maturity aligning with societal ideals of masculinity. Late-maturing boys may face social challenges like teasing or lower status among peers.
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At what age do most girls in North America finish growing?
Correct Answer: Age 16
Rationale: Most girls in North America complete their pubertal
growth spurt and reach their adult height by around age 16, following the closure of growth plates in their bones.
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Which sex hormones does LH trigger the production of?
Correct Answer: Estrogens and androgens
Rationale: Luteinizing hormone (LH) stimulates the ovaries to
produce estrogens in females and the testes to produce androgens (e.g., testosterone) in males, driving secondary sexual characteristics during puberty.
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Mia is a junior in high school and has not yet had her first period. Her seventeenth birthday is in three months. Based on
this information, answer the following question:
Is Mia earlier than average, later than average, or neither in regard to menarche?
Correct Answer: Later than average
Rationale: The average age of menarche in North America is
around 12.5 years. At nearly 17, Mia is significantly later than average.
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True or false? Most adults and adolescents never achieve Piaget's final stage of cognitive development, using Piaget's original methodology.
Correct Answer: True
Rationale: Piaget’s original methodology for formal operational
thought (e.g., pendulum problem) showed that many individuals, even adults, struggle with abstract and hypothetical reasoning, suggesting that not all reach this stage fully.
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According to research, teens in which of Marcia's identity statuses are most likely to show inflexible thinking patterns?
Correct Answer: Foreclosure
Rationale: Teens in the foreclosure status adopt identities (e.g.,
beliefs, careers) from authority figures without exploration, leading to rigid, inflexible thinking due to lack of personal questioning or openness to alternatives.
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True or false? Poor school performance can be a warning sign of teen depression.
Correct Answer: True
Rationale: Depression in teens often manifests as a decline in
academic performance due to lack of motivation, concentration difficulties, or withdrawal from responsibilities.
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True or false? The majority of people who attempt suicide mention their suicidality to someone else before the attempt.
Correct Answer: True
Rationale: Research indicates that most individuals who attempt
suicide give verbal or behavioral clues beforehand, such as expressing hopelessness or intent, making it critical to take such statements seriously.
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