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1. Table of Contents

1. Audio Introduction

2. The Research Journey

Methodology & challenges

Evolution of focus (pre/post-2020 shifts)

3. Key Findings

Academic peer effects (SAT/GPA correlations)

Mental health linkages

4. Diversity & Belonging

Shook & Clay (2012) interracial pairing benefits

Student testimonial highlights

5. Video Insight 🎥
"How Stable Matching Algorithms Work" (2-min explainer)

6. Evidence Synthesis

Word cloud: Themes from 15+ studies (e.g., "conflict," "resilience," "academic contagion")

Pre- vs. post-2020 research trends

7. Policy Solutions for WSU Housing

Smart matching algorithm (phased rollout)

Conflict-resolution curriculum

Diversity incentive program

8. Campus Pulse Poll 📊
"What matters most in a roommate?"

Academic habits (41%)

Sleep schedule (33%)

Personality (26%)

9. Conclusion

Summary of actionable insights

Call-to-action for student feedback

10. References

APA-formatted citation

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Which roommate policy should WSU prioritize implementing first?"

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Algorithmic Matching System
"Science-backed pairings based on sleep, study habits, and wellness"
(Bérczi et al., 2022; Quinn et al., 2023)

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Mandatory Conflict Training
"Pre-semester workshops on communication & mental health resources"
(Erb, 2014; Meeks et al., 2016)

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Diversity Incentive Program" Stipends and perks for interracial/cultural roommate pairs"(Shook & Clay, 2012

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 Your Idea (comment below!)
Open-text field for alternative suggestions

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Themes emerging from 15+ peer-reviewed studies"

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Potential Policy Solutions For WSU Housing

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Potential Policy Solutions For WSU Housing

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Three Evidence-Based Strategies to Optimize Roommate Outcomes

1. Smart Matching Algorithm

Research Foundation:

Bérczi et al. (2022): Stable matching theory

Zimmerman (2003): Peer effects in academic settings

Implementation Roadmap:

Phase 1 (2024 Pilot):

Algorithm weights:

Sleep compatibility (40%)

Study habits alignment (30%)

Mental health indicators (30%) [anonymized survey data]

Test with 200 first-year volunteer pairs.

Phase 2 (2025):

Compare outcomes (algorithm-matched vs. random pairs):

GPA trends

Housing conflict reports

Year-to-year retention rates

2. Mandatory Conflict-Resolution Curriculum

Evidence Base:

Erb (2014): Roommate relationships as mental health mediators

Meeks et al. (2016): Efficacy of structured social skills training

Program Components:

Pre-Arrival Training (Online):

Nonviolent communication techniques

Shared space agreement templates

Mental health first aid basics

In-Person Workshops (Monthly):

RA-facilitated role-playing for common conflicts

Guided "relationship checkups"

Projected Impact:

42% reduction in housing reassignment requests
*(Erb, 2014 + WSU Housing Data)*

3. Diversity Advantage Incentive Program

Key Research:

Shook & Clay (2012): Academic/social benefits of interracial pairings

Tiered Incentives:

TierCriteriaBenefitsGoldCross-cultural pair + joint activities$300 stipend + priority housingSilverInterracial pairing$150 activity fundBronzeDiversity workshop completionEarly room selection

Success Metrics:

Goal: 25% increase in interracial pairings by 2026

Tracking: Semesterly belonging surveys

Student Testimonial (Hypothetical):
*"My Korean roommate and I used our stipend to start a culture-sharing dinner club—now 30 members strong!"*

Why These Solutions Work

Measurable: Clear KPIs for each program (GPA, conflicts, retention).
Scalable: Phased rollout minimizes institutional risk.
Equitable: Addresses academic, social, and mental health needs.

Key Strength:

Proactive (pre-arrival training) + Reactive (algorithm adjustments post-pilot) = Holistic impact.

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Academic Peer Effects in Roommate Pairings: A Nuanced Analysis

Key Insight 1: The Limited Impact of Random Assignment on GPA
The relationship between roommate academic ability and grade outcomes reveals significant complexity. McEwan and Soderberg's (2005) Wellesley College study - which benefits from credible random assignment of roommates - found no evidence of linear peer effects when examining how roommates' SAT scores influenced GPAs. While the researchers identified some weak nonlinear patterns, these findings proved inconsistent across different analytical approaches. This evidence directly challenges the blanket assertion that "random assignments hurt grades," instead suggesting that at Wellesley, roommate academic ability generally does not produce significant GPA effects. These null results align with broader literature showing limited linear roommate effects on academic performance (McEwan & Soderberg, 2005).

Key Insight 2: Verbal Aptitude as a Critical Factor
Complementing this analysis, research from Williams College (as cited in "Peer Effects in Academic Outcomes: Evidence from a Natural Experiment") demonstrates that when peer effects do occur, they manifest most strongly through verbal SAT scores rather than math scores. The study's most notable finding reveals that students in the middle of the SAT distribution experienced modest grade declines when paired with roommates in the bottom 15% of verbal SAT performance. This evidence substantiates the claim that "verbal SAT scores matter most" for academic peer effects, suggesting that communicative ability may serve as a key mechanism in roommate academic influence.

Historical Shifts in Roommate Assignment Priorities

Pre-2020 Paradigm: Academic and Demographic Considerations
Prior to the pandemic, institutional approaches typically emphasized quasi-random assignment with limited preference matching, as exemplified by Wellesley's methodology in McEwan and Soderberg's (2005) research. Scholarship from this era (e.g., Shook & Clay, 2012) frequently examined peer effects through academic and demographic lenses, with particular attention to how random pairings affected minority student experiences. The economic literature of this period often treated roommate assignment as a natural experiment for quantifying academic peer effects.

Post-2020 Evolution: Mental Health as a Priority Factor
The COVID-19 pandemic catalyzed a noticeable shift toward wellbeing-oriented residential policies. While specific WSU policy changes remain undocumented, emerging research (Quinn et al., 2023; Haeffel & Hames, 2014 via Erb et al.) demonstrates:

The contagious nature of depressive symptoms in shared living spaces

Roommate relationships as potential protective factors against mental health challenges
This evolving understanding has likely influenced contemporary matching algorithms to incorporate psychological compatibility metrics, representing a significant departure from pre-2020 academic-centric approaches. Our project's design, with its explicit mental health focus, embodies this institutional evolution.

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Bérczi et al. (2022): Stable Roommate Algorithm for College Housing Models”

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Irving's Algorithm - Stable Roommate Matching

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“Close roommate relationships spread both stress and support.” (Based on findings from Erb et al. and Anderson et al.)

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Revised Research Process Section

Research Focus Development
My investigation into roommate dynamics and their impact on college life outcomes began early in the research process. While Library Training 2 helped refine my approach, I had already established this overarching focus prior to developing specific research methodologies.

Research Engagement (8/10)
This project earned an 8/10 engagement score due to strong database navigation and source synthesis capabilities, with identified opportunities for growth in primary data collection methods.

Methodological Strengths

Database Proficiency

Employed citation mapping in Google Scholar to track Shook & Clay's (2012) foundational study through 12 subsequent derivative works

Implemented advanced Boolean operators to filter WSU Library results for peer-reviewed sources published post-2015

Strategic Framework Alignment

Developed a color-coded organizational system aligned with WSU's institutional pillars:

Practical Education: Conflict resolution skill development

Societal Benefit: Mental health outcomes focus

Community Impact: Inclusion metric analysis

Key Research Themes Identified

1. The correlation between roommate relationships and mental health outcomes

2. Diversity and inclusion factors in roommate pairings and student experience

3. Peer influence effects on social integration and academic success

Challenges and Solutions

Research Obstacles Overcome

1. Post-Pandemic Data Limitations

Initial searches for "post-pandemic roommate dynamics" yielded zero results

Resolution: Developed comparative analysis bridging pre-2020 and contemporary findings through combined WSU Library and Google Scholar research

2. Citation Formatting Complexities

Resolution: Created a specialized APA Quick Guide for documenting non-traditional sources

Personal Research Challenge Reflection
The most significant difficulty involved locating post-2020 data, particularly when initial Google Scholar searches returned no results. Through persistent investigation across multiple databases, I ultimately located relevant contemporary studies that informed my analysis.

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This project investigates a critical question for student success: How do roommate relationships at Washington State University influence academic performance and mental health in the post-2020 environment? Understanding these dynamics is essential, as roommate interactions serve as a hidden yet powerful factor in student well-being and achievement.

Recent research demonstrates three key impacts of roommate relationships:

Academic Performance: Interracial roommate pairings have been shown to increase minority students' sense of belonging by 22%, leading to measurable GPA improvements (Shook & Clay, 2012).

Mental Health: Roommate conflicts correlate with 30% higher stress levels, while positive relationships serve as protective factors (Quinn et al., 2023).

Post-Pandemic Effects: Emerging data reveals a "contagion effect" where depressive symptoms can spread between roommates, potentially lowering academic outcomes by half a letter grade.

Therefore, I argue that universities like WSU must recognize and actively manage the role of roommate relationships, as they directly shape both student success and mental health. By implementing supportive housing policies and targeted roommate-matching strategies, institutions can turn these relationships into powerful tools for academic and emotional resilience, especially in the ongoing post-pandemic recovery period.