HLTH 349 Week 3 Discussion Board Forum 2 Example

Reviewed by Laura Hargrove, MPH · Liberty University · Updated

This HLTH 349 Week 3 sample thread applies McKenzie, Pinger and Seabert's chapter on the health of adolescents, young adults and adults to one of the most discussed public health problems of the decade: the mental health of teenagers. In a national survey of high school students in 2021, 44.2% reported persistent sadness or hopelessness over the past year and 19.9% had seriously considered suicide, yet students who felt close to people at school had much lower rates on every measure. A national cohort study found that adolescents who used social media for more than three hours a day faced a higher risk of later internalizing problems such as depression and anxiety. The thread argues that policy should strengthen school connectedness rather than focus on screens alone. Replies address school phone bans and counselor ratios. Liberty University HLTH 349 places this BS in Public Health forum in Module/Week 3.

CourseHLTH 349 Policy and Public Health (HLTH349)
Module/Week3
AssignmentDiscussion Board Forum 2
Paper typeDiscussion thread with two replies
Lengthabout 620 words (thread and replies). Course guide: a 350-word or longer thread answering the forum questions with 1 citation, and 100-word or longer replies to 2 classmates with 1 citation apiece, in current APA format
FormatAPA 7 citations and reference list
Points80
SchoolLiberty University Online
ProgramBS in Public Health
Where it sitsModule/Week 3 in Liberty's published HLTH 349 course guide; current sections can differ
UpdatedOctober 2026

Free sample paper for HLTH 349 Week 3

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Discussion Board Forum 2: Adolescents, Young Adults and Adults

HLTH 349 Policy and Public Health, Discussion Board Forum 2

Thread by [Student Name]

The classmates are composites; the textbook and the peer-reviewed sources cited are real.

Why this part earns its pointsThe thread opens with national survey data, which grounds the discussion in the age group the chapter covers.
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Adolescent mental health has become one of the most urgent public health concerns in the country. Jones et al. (2022) reported results from a national survey of 7,705 high school students in early 2021. During the year before the survey, 44.2% had felt persistently sad or hopeless, 19.9% had seriously considered suicide and 9.0% had attempted it. In the same survey, 37.1% said their mental health had been poor most of the time during the pandemic. These are not small groups of troubled students; in a class of thirty, more than a dozen are struggling.

Why this part earns its pointsThe chapter's framework explains why these problems belong in public health rather than only clinical care.
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McKenzie et al. (2018) note that the leading health problems of adolescents and young adults are largely driven by behavior and social conditions rather than by disease, which is why prevention and community action are central to improving their health. Mental health fits that description. Family stress, isolation, bullying and pressure from social media all shape how young people feel. The chapter also notes that health habits formed in adolescence often carry into adulthood, so mental health problems left untreated in high school can shape a person's health for decades, from substance use to chronic disease.

Why this part earns its pointsTwo findings point in different directions for policy, which the thread weighs carefully.
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Two findings stand out. First, Jones et al. (2022) found that students who felt close to people at school had far lower rates of every problem measured; for example, 35.4% of connected students reported persistent sadness compared with 52.9% of students who did not feel close to anyone at school, and suicide attempts were roughly half as common. Second, Riehm et al. (2019) followed 6,595 adolescents in a national cohort and found that those using social media more than three hours a day had a higher risk of later internalizing problems, such as depression and anxiety, even after adjusting for other factors. The study shows an association, not proof that social media causes these problems, but it suggests heavy use deserves attention. A teenager who feels known by one adult at school may be better protected than one whose phone has been taken away.

Why this part earns its pointsThe thread ends with a policy recommendation tied to the evidence.
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Policymakers often focus on restricting screens, but the connectedness finding suggests that funding mentoring, smaller advisory groups and school-based mental health services could do even more. A combined approach, limiting heavy use while strengthening relationships, fits the evidence best. States could support it by funding school-based health centers and training teachers to recognize warning signs and connect students with help.

Reply to Brooke

Why this part earns its pointsThe first reply weighs a classmate's support for school phone bans against the evidence on connectedness.
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Brooke, you supported banning phones during the school day, and I think it could help, especially if it reduces the hours of use Riehm et al. (2019) linked to later problems. Still, a ban works best if it creates time for students to connect with each other and with adults. If lunch and breaks become more social because phones are put away, the policy may strengthen the connectedness that Jones et al. (2022) found so protective. I would also want schools to explain the reasons for a ban to students and families, since a rule that feels like punishment could damage the trust between students and staff that the policy depends on.

Reply to Darnell

Why this part earns its pointsThe second reply supports a classmate's focus on counselors with the chapter's emphasis on access to services.
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Darnell, your point about school counselor ratios is important. Many schools have one counselor for several hundred students, which leaves little time for anyone who is struggling. McKenzie et al. (2018) stress that access to services shapes the health of young people, and a school where a student can see a counselor the same week is far more likely to catch problems early. Funding more counselors could be one of the most direct policy responses to the survey data. Counselors also do more than respond to crises; they help build the relationships and sense of belonging that protect students before problems become severe, so their value reaches beyond the students they see individually.

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References

Jones, S. E., Ethier, K. A., Hertz, M., DeGue, S., Le, V. D., Thornton, J., Lim, C., Dittus, P. J., & Geda, S. (2022). Mental health, suicidality, and connectedness among high school students during the COVID-19 pandemic: Adolescent Behaviors and Experiences Survey, United States, January-June 2021. MMWR Supplements, 71(3), 16-21. https://doi.org/10.15585/mmwr.su7103a3

McKenzie, J. F., Pinger, R. R., & Seabert, D. M. (2018). An introduction to community & public health (9th ed.). Jones & Bartlett Learning.

Riehm, K. E., Feder, K. A., Tormohlen, K. N., Crum, R. M., Young, A. S., Green, K. M., Pacek, L. R., La Flair, L. N., & Mojtabai, R. (2019). Associations between time spent using social media and internalizing and externalizing problems among US youth. JAMA Psychiatry, 76(12), 1266-1273. https://doi.org/10.1001/jamapsychiatry.2019.2325

What the HLTH 349 Week 3 instructions ask

The third module/week of HLTH 349 assigns chapter 8 of McKenzie et al., on the health of adolescents, young adults and adults, along with a presentation and Discussion Board Forum 2, the only graded item that week. The thread must reach at least 350 words, answer the forum questions and include one citation, and replies to two classmates must reach at least 100 words, each with a citation, and the five-reply cap on any single thread still applies. The chapter describes the leading causes of illness and death in these age groups and the behaviors and conditions that drive them, so a strong thread focuses on one problem, reports current data on it and considers what community or policy responses could reduce it.

How this HLTH 349 Week 3 example is built

The sample thread opens with recent national data on adolescent mental health. It draws on the chapter's point that much illness and death among young people stems from behavior and social conditions rather than disease, then reports a national survey of high school students showing high rates of sadness and suicidal thoughts and far lower rates among students who felt connected at school, along with a cohort study linking heavy social media use to later internalizing problems. The thread concludes that policies to build school connectedness, such as mentoring and counseling access, deserve as much attention as limits on screen time. The reply to Brooke weighs school phone bans, and the reply to Darnell discusses school counselor staffing.

HLTH 349 Week 3 grading rubric: where the points go

Forum 2 posts in HLTH 349 are typically graded on whether the thread answers each forum question using the chapter, clears 350 words, cites its evidence correctly, and on replies that pass 100 words, carry a source and move the conversation forward. Faculty look for accurate data about the age group discussed and for thoughtful links between a health problem and the community or policy responses the course emphasizes. Threads that report national survey data, explain what they show and avoid overstating cause and effect demonstrate the analytical skill expected. Replies that respectfully question a classmate's assumption or add evidence earn more than simple agreement.

HLTH 349 Week 3 help: mistakes that cost points

Choose one health problem from the chapter that affects adolescents, young adults or adults, such as mental health, injury, substance use or chronic disease risk. Find recent national data, such as a federal survey report or peer-reviewed study, and report specific numbers. Explain which behaviors or social conditions drive the problem, using the chapter's framework. Consider what schools, communities or lawmakers could do, and be careful to distinguish association from cause when describing studies. The thread must clear 350 words and cite its evidence in APA style. Each reply needs its own source plus a fresh idea or question, and spread replies to threads with fewer responses.

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HLTH 349 Week 3 questions, answered

What is HLTH 349 Discussion Board Forum 2?

The 80-point forum of Module/Week 3, in which students answer questions on the health of adolescents and adults in a 350-word cited thread and reply to two classmates.

Where can I find a free HLTH 349 Week 3 sample paper?

Below is the full HLTH 349 Week 3 forum sample, on adolescent mental health, social media and school connectedness, with replies on phone bans and counselors.

How common are mental health problems among U.S. high school students?

In a 2021 national survey, 44.2% of high school students reported persistent sadness or hopelessness in the past year and 19.9% had seriously considered suicide.

Is social media use linked to teen depression?

A national cohort study found adolescents using social media more than three hours a day had a higher risk of later internalizing problems, though the study shows association rather than proof of cause.

What is graded in HLTH 349 Module/Week 3?

Discussion Board Forum 2 is the only graded assignment that week, alongside chapter 8 of McKenzie et al. and a presentation, so students have time to write a careful, well-sourced thread.

Use it as a model, or ask for your own

This paper is an original model written by our desk for study. It is not a submitted student paper and not an official Liberty University document. Read it for structure and reasoning, then write your own to the instructions in your Canvas course. If you want a version built to your exact prompt and rubric, the first custom sample is free and arrives in 24 to 48 hours.