The multi-tiered system of supports has reshaped our understanding of how schools can support all students. Humboldt County Office of Education Program Manager Marci Zeppegno puts it best: MTSS is not "just an initiative, it’s a necessity — it’s the foundation where every student has the opportunity to succeed."
Through MTSS, students gain proactive support, touching on the social, cultural, and emotional factors that shape their day-to-day experiences within the educational system. School social workers play an instrumental role in designing and implementing these supports.
A widely used framework known as the multi-tiered system of supports (MTSS) brings an evidence-based approach to meeting students' social, emotional, and academic needs. Maine's Department of Education refers to this as a "whole-school framework," adding that this promotes an "inclusive and equitable learning environment."
This cross-disciplinary approach requires input from many professionals, including general education and special education teachers, along with school psychologists, counselors, and behavior specialists. School social workers contribute to MTSS by facilitating tiered supports and by strengthening overall connections between students, schools, families, and communities.
A scoping review published in the journal School Mental Health clarifies that MTSS allows school social workers to "maximize their time and resources to support students’ needs accordingly by following a consecutive order of prevention."
MTSS features three levels of support, known as tiers. Tier 1 addresses universal concerns, prioritizing initiatives that help all students succeed. Tier 2 uses small group interventions to help students deemed at risk. Tier 3 shifts to deeper interventions, providing individualized support to address persistent challenges.
Responsibilities tied to these tiers are distributed by design, but school social workers influence three areas. School Mental Health's scoping review reveals that a substantial share of "services provided were preventive group work at tier 1 or 2 levels and operated from a systems perspective," adding that, while school social workers "often provide services at the individual level, they [also] frequently work across systems."
In implementing MTSS, school social workers seek guidance from the National Association of Social Workers (NASW), prioritizing core values such as "service, social justice, dignity and worth of the person, importance of human relationships, integrity, and competence."
NASW acknowledges that the school setting can present unique complications. For example, while school social workers are expected to "uphold the confidentiality of the students and families they serve," NASW adds that safety will sometimes take precedence, prompting school social workers to breach confidentiality in response to "suspected abuse, neglect, or suicidal or homicidal ideation or intent."
Multi-tiered systems of support rely on foundational policies and practices that drive consistency and accountability within school environments. This effort is increasingly data-driven, drawing on sources such as attendance records and behavior logs to reveal patterns indicative of disengagement or other social and emotional risks.
MTSS relies on a spirit of collective responsibility. After all, no one educational professional can address the full range of student needs on their own. Tiered problem-solving teams and workflows use delegation to ensure that the right professionals are brought in at the right times. Processes should be clearly defined to confirm how concerns are raised and analyzed — and how teams move from identification to intervention.
The American Institutes for Research (AIR) recommends that schools establish clear teaming structures, encompassing teams "responsible for implementation of MTSS schoolwide," along with those committed to "decisions about students receiving Tier 2 or Tier 3 interventions."
MTSS workflows prioritize data-driven solutions, so teams benefit from designating broad-based indicators that are clearly indicative of progress. This establishes a common language for discussing and addressing concerns across various educational disciplines or specializations.
Washington's North Central Educational Service District (NCESD) references four main types of data that support decision-making within the MTSS process: screening data (where students require support), progress monitoring data (how students respond to interventions), fidelity data (whether evidence-based practices were delivered as designed), and perspective data (students' and families' experiences).
As collaborative professionals, school social workers connect students and families to tailored resources. Facilitated referrals guide students and families towards relevant community-based supports, drawing on school-community partnerships to address concerns that cannot be resolved through school services alone.
The referral process should include intentional discussions about the reasons underscoring referrals, along with the benefits of specific mental health or student support services. School social workers should also address potential barriers to treatment and share this information with mental health providers.
Chronic absenteeism causes students to miss out on critical academic materials while also weakening their social bonds within the school community. MTSS uses research-backed attendance interventions to address absenteeism at the root, rather than simply punishing students or parents for not showing up.
Chronic absenteeism is influenced by a range of barriers to attendance, including factors such as illness, mental health challenges, housing instability, and inadequate transportation options. Bullying, safety concerns, and other sources of school-based stress can exacerbate these issues.
Attendance intake protocols can shed light on root causes by shifting the focus away from whether students appear in class to why they do or do not show up. These systems should include early warning indicators that call attention to changes in attendance patterns, encouraging social workers to follow up with students and families, and, if relevant, offer supports.
Encouraging attendance through accessibility and positive learning environments, tier 1 practices address barriers that may impact a significant share of students. Examples could involve expanded (or more reliable busing) along with wellness or infection control practices that limit the spread of illness.
Insights from Attendance Works suggest that most youth lack strong relationships with adults. Tier 2 supports that prioritize relationship-building can prove encouraging for the students who are most vulnerable to absenteeism. Meaningful relationships give students a compelling reason to show up. Under this approach, check-ins are not regarded as a professional obligation, but rather, as a genuine marker of concern,
Further escalation may be required if chronic absenteeism crosses the line to become truancy, although, even there, the preferred approach is not punitive, but rather, centered around individualized and restorative practices.
Chronically absent students may require social services referrals or support from medical providers. Select situations may warrant court involvement, particularly if courts can facilitate access to "additional programs or services that would assist the family in overcoming barriers to attendance."
Social behaviors involve the many actions that can occur within specific social or cultural environments. In schools, behaviors have too often been framed as inherently bad or intentional. Social workers should strive to change this discourse, demonstrating that behaviors are not strictly a matter of school discipline, but rather, that they reflect unmet needs.
A positive classroom environment can organically reduce behavior issues. This begins with defining and clearly conveying easy-to-understand expectations surrounding the use of social, emotional, and behavioral skills. According to the Center on Positive Behavioral Interventions and Supports (PBIS), "Anyone should be able to walk into the school at any time and ask 10 random students to name the school-wide expectations."
Supplemental and time-limited tier 2 interventions prioritize skill-building so that students can better cope with the scenarios that tend to prompt disruptive behaviors. The Center on PBIS highlights the value of "social skills groups and self-management" in preventing at-risk students from "developing more serious unwanted behaviors."
Examples of tier 2 interventions referenced by AIR's National Center on Intensive Intervention (NCII) include Behavior Education Programs and Check-in/Check-out Intervention (involving mentoring and feedback across the day), along with Class-Wide Function-Related Intervention Teams (team-based classroom behavior interventions), and noncontingent reinforcement (providing rewards over time and not based on behavior).
Tier 3 uses individualized strategies such as functional behavior assessments (FBAs) to better understand the unique factors that underscore challenging behaviors. Upon clarifying root causes, adults can develop and implement individualized Behavior Support Plans (BSPs) that address triggers while also teaching (and reinforcing) replacement skills.
Interventions within this tier are referred to as "intensive," which AIR's NCII defines as "individualizing academic instruction and behavioral supports through the systematic use of assessment data, validated interventions, and research-based adaptation strategies."
De-escalation strategies prevent educational professionals from inadvertently escalating difficult situations. Calm responses and regulated choices reduce the potential for power struggles. The Center on PBIS details phases of de-escalation, referencing the early need for empathy and re-direction strategies, followed by crisis support strategies that encompass "minimal words or demands."
Although mental health and behavior are often closely linked, they represent distinct domains that call for tailored responses within school settings. Screening reveals which students are likely to be experiencing emotional distress, regardless of current behaviors, while interventions and referrals help them build coping skills and take advantage of available supports.
All students can expect to navigate stressful situations, but, through resilience training and other emotional skill-building efforts, they can gain the tools needed to manage their emotions and cope with challenges. A positive school climate is just as important, with tier 1 supports promoting mental health literacy and community-building.
In the context of mental health, tier 2 represents a shift from prevention to intervention, although the National Center for School Mental Health (NCSMH) describes this as secondary prevention. This may involve small group interventions targeting students with similar needs, along with low-intensity supports such as teacher check-ins.
At-risk students may require individualized mental health supports. These often encompass school counseling services. The PBIS World Book advocates for counseling referrals because these "increase specificity of interventions" while tailoring them to at-need students. Tier 3 could also involve a holistic approach to care coordination known as wrap-around support.
Because mental health interventions frequently involve community resources or outside providers, school social workers must take extra steps to safeguard students' private information.
Trust begins with consent, which represents not only a matter of ethical conduct, but also a core legal concern, driven by the Protection of Pupil Rights Amendment (PPRA) and the Individuals with Disabilities Education Act (IDEA). Parental notification is crucial when services involve the gathering or sharing of student information.
The previously mentioned concept of the wrap-around support places students and their families at the center of any proposed solutions. Family engagement in schools can build trust and inspire collaboration, turning family members into active partners. This, in turn, promotes consistency in behavioral interventions or mental health support.
Family members should not be shamed if students require additional support via tiers 2 or 3. Schools should emphasize the value of supports and their widespread usage within educational environments. Through open communication and shared goal setting, school social workers and MTSS teams can reduce conflict while helping families feel respected and engaged.
Culturally responsive social workers intentionally align practices with students' lived experiences, acknowledge how their cultural identities or linguistic needs may influence communication or even perceptions of school support systems.
AIR refers to MTSS as a prime opportunity to "intentionally create a system that eliminates barriers and produces positive outcomes." Families are more likely to respond enthusiastically when MTSS solutions honor cultural perspectives or incorporate culturally sustaining instruction across all three tiers.
Practical barriers may prevent family members or guardians from fully engaging in routines or practices that support students' emotional well-being and academic growth. School social workers identify and address these barriers, guiding students, for example, towards busing services that alleviate transportation concerns or helping them gain internet access
MTSS is data-driven by design. Through progress monitoring MTSS helps teams establish goals and discern the impact of interventions. Data should not be viewed simply as numbers on a page, but rather, as a problem-solving foundation that supports continuous cycles of improvement.
The plan–do–check–act (PDCA) iterative design helps MTSS teams improve processes and enact change, especially in tiers 1 and 2. The plan phase highlights root causes and clarifies data sources, while do determines how relevant strategies are implemented. Study promotes outcome analysis to determine whether desired effects are reached, with the act phase refining practices or even scaling them.
Large volumes of data can deliver profound student insights, but these accomplish little if they lack intentional follow-up. Excessive data (or the wrong data) can dilute decision-making and delay action. This is best avoided by linking metrics to clear objectives and establishing protocols for reviewing or interpreting gathered information.
Many mental health and behavioral concerns are exacerbated by social inequities, cognitive disorders, or even trauma. If these concerns are not identified and addressed, school social workers risk inadvertently contributing to the very disparities that they seek to reduce.
Trauma-informed MTSS draws attention to the adverse life experiences that cause distress and prevent students from reaching their full potential. At tier 1, this begins with trauma-based training to help professionals recognize and prevent potential instances of implicit or explicit bias.
Tier 2 encourages trauma-informed schools to consider not only "What's wrong?" but also, "What happened to these students?” Tier 3 draws on community partnerships to provide robust support for struggling students while prioritizing trauma-informed student mental health services.
While MTSS provides well-rounded support for all students, this can amplify Individualized Education Programs (IEPs) and 504 plans, with data gathered during tier 2 and tier 3 interventions often revealing whether formal evaluations are necessary.
At tier 1, students with and without disabilities benefit from social, emotional, and behavioral instruction and from accessible, along with frequent check-ins and diverse response formats. Tier 2 addresses common needs within small groups, although, as the Center on PBIS clarifies, this should not "reduce or replace services outlined in the student’s IEP." Tier 3 may build IEP teams into behavior support plans.
The broad-based realities of MTSS can make this framework feel intimidating to implement. AIR recommends that teams examine current capacity via resource inventories and needs assessments while also supporting staff buy-in via professional learning. The following implementation roadmap can spark meaningful improvements in just two months.
Begin the MTSS implementation process by clarifying and quantifying current challenges. Determine which metrics will inform MTSS decision-making and how these sources can deliver actionable guidance without overwhelming school staff. Clarify how various team members will support implementation, defining roles clearly across tiers and departments.
Standardized tier 1 routines drive immediate impact and fit naturally into existing routines. Create clear behavior expectations that apply schoolwide and supports for teaching social, emotional, and behavioral skills on a broad level.
Tier 2 groups require additional planning and coordination, but with assessment strategies, tiered supports, and referral pathways clarified, schools can implement small-group interventions that help students develop coping skills and gain additional support. This is also a great time to refine progress monitoring mechanisms to ensure that data is properly collected and reviewed.
Discover how you can use evidence-backed systems and supports to help students and families overcome challenges. At Indiana Wesleyan University, we offer multiple options within the Division of Behavioral Sciences, meant to guide your journey as a school social worker.
IWU's Bachelor of Social Work (BSW) establishes a strong foundation, while the Master's in Social Work (available in hybrid and advanced formats) supports advanced practice and leadership development. Get in touch to learn more about our social work programs or apply today.
MTSS is a tiered framework for supporting student success through universal prevention, targeted interventions, and intensive individualized supports. School social workers contribute by addressing barriers, coordinating care, engaging families, and using data to match supports to need.
Use decision rules based on severity, duration, and response to prior interventions. If a student is not improving with targeted supports or has high-risk needs (safety concerns, severe impairment, housing instability), Tier 3 planning and coordinated services are appropriate.
Common Tier 2 supports include check-in/check-out routines, small-group problem-solving, mentorship, attendance contracts with supportive incentives, and barrier reduction plans paired with weekly monitoring.
Focus on the function of behavior, teach replacement skills, and adjust environments and routines that trigger escalation. Pair consistent expectations with targeted supports and progress monitoring to reinforce growth.
Schools can provide prevention, brief skill-building groups, short-term interventions, and coordinated referrals to community care. Clear consent processes, documentation standards, and crisis protocols help ensure ethical delivery within the school context.
Start with empathy and practical help. Use accessible communication, offer flexible meeting options, reduce jargon, and co-create goals that match the family’s priorities. Address barriers like transportation, work schedules, and language access.
Track a small set of metrics: attendance rate and chronic absenteeism, office discipline referrals, behavior screeners where used, course performance indicators, and intervention participation and response. Use the data to adjust supports, not just to report.
