Typical parents give their sons toys that emphasize __________.

Correct Answer: C

Rationale: The correct answer is C: 'competition.' Parents often give boys toys that promote competition and physical activity, aligning with traditional gender roles. This emphasis on competition can help boys develop skills such as leadership, strategy, and resilience. Choice A, 'cooperation,' is incorrect because while cooperation is valuable, it is not typically emphasized through toys given to boys. Choice B, 'nurturance,' is also incorrect as nurturing qualities are not commonly associated with toys given to boys. Choice D, 'physical attractiveness,' is unrelated to the toys parents usually give their sons.

Correct Answer: D

Rationale: The frequency of family meals is strongly associated with healthy eating in teenagers. Research indicates that regular family meals provide structure, promote positive eating behaviors, and offer opportunities for modeling healthy food choices. Vitamin supplementation (Choice A) may be beneficial but is not as strongly linked to healthy eating habits as family meal frequency. The number of hours of sleep (Choice B) is important for overall health but is not as directly associated with healthy eating behaviors in teenagers. Dieting in adolescence (Choice C) can sometimes lead to unhealthy eating patterns and is not necessarily linked to consistently healthy food choices.

Correct Answer: A

Rationale: Brain growth is especially dramatic during the first year of life when the brain more than doubles in size. This period is characterized by rapid neural development and growth. The brain doesn't double in size during the second year, making choice B incorrect. Middle childhood and adolescence do not represent periods where the brain more than doubles in size, making choices C and D incorrect, respectively.

Correct Answer: D

Rationale: The correct answer is D: 'can lead to cognitive deterioration.' Depression, particularly in older adults, can significantly impair cognitive function, leading to further mental health challenges. Choices A, B, and C are incorrect. Depression does not necessarily decline with age, treatment coverage may vary, and depression can indeed be related to physical illness or pain.

Correct Answer: C

Rationale: Rejected children often face social difficulties that lead to negative outcomes later in life, including academic and behavioral problems. The term 'rejected' specifically refers to children who are socially excluded or shunned by their peers, leading to the mentioned negative consequences. 'Average,' 'Controversial,' and 'Popular' do not convey the same meaning and are not related to the risks mentioned in the question.