School Organizational Citizenship Behavior Scale (OCBS)

Abstract

The School Organizational Citizenship Behavior Scale (OCBS) is a specialized psychometric instrument designed to measure discretionary, extra-role behaviors exhibited by teachers that collectively contribute to the effective functioning, climate, and academic achievement of educational institutions. Developed through foundational research by Wayne K. Hoy, Michael F. DiPaola, and Megan Tschannen-Moran, and further refined with C. John Tarter, the instrument operationalizes organizational citizenship behavior (OCB) specifically within the normative, cultural, and operational structures of elementary, middle, and high schools. Unlike conventional corporate OCB measures that typically differentiate between individual-directed (OCB-I) and organization-directed (OCB-O) factors, rigorous psychometric evaluations across hundreds of primary and secondary school faculties demonstrate that school-level OCB functions primarily as a robust, unidimensional construct. The standard OCBS comprises 12 items evaluated on a 6-point Likert-type response format ranging from 1 (“Strongly Disagree”) to 6 (“Strongly Agree”). Two items assessing off-task instructional behaviors and busywork are negatively phrased and reverse-scored. Psychometric investigations consistently indicate strong internal consistency reliability, with Cronbach’s alpha coefficients regularly exceeding .85 to .93 across independent educational samples. Structural validity has been substantiated through confirmatory factor analyses, while construct, convergent, and predictive validities are evidenced by strong correlations with faculty trust, collegial leadership, academic optimism, professional teacher collaboration, and student performance metrics on standardized assessments. Standardized normative transformations utilize benchmarked means and standard deviations across school levels (elementary, middle, and high school) to convert raw school-level mean scores into standardized standardized distribution scales with a mean of 500 and a standard deviation of 100, facilitating rigorous institutional diagnostics and comparative educational research.

Keywords

School Organizational Citizenship Behavior Scale, OCBS, organizational citizenship behavior, school climate, educational leadership, teacher extra-role behavior, collegial collaboration, faculty trust, academic optimism, educational psychometrics

Authors

The School Organizational Citizenship Behavior Scale was developed and validated through collaborative scholarship in educational administration and organizational behavior by leading researchers:

• Michael F. DiPaola, Ed.D.: Professor Emeritus of Educational Policy, Planning, and Leadership at the School of Education, William & Mary. Dr. DiPaola’s scholarship focuses on school leadership, organizational climate, school oversight, and the empirical measurement of educational citizenship.
• Megan Tschannen-Moran, Ph.D.: Professor Emerita of Educational Policy, Planning, and Leadership at William & Mary. Her extensive research portfolio addresses organizational trust, teacher self-efficacy, school leadership, and educational reform dynamics.
• Wayne K. Hoy, Ed.D.: The Fawcett Professor Emeritus of Educational Administration at The Ohio State University. A preeminent scholar in educational administration, Dr. Hoy has authored foundational textbooks and psychometric instruments assessing school organizational climate, trust, academic optimism, and structural bureaucracy.
• C. John Tarter, Ed.D.: Professor of Educational Administration at the University of Alabama and formerly at Rutgers University. Dr. Tarter collaborated extensively with Hoy and DiPaola on the conceptualization of organizational health, shared decision-making, and citizenship behaviors in educational institutions.

Inquiries regarding the theoretical architecture and institutional research applications of the scale are traditionally directed through academic channels and archives maintained by Wayne K. Hoy’s educational research consortium (www.waynekhoy.com).

Purpose

The primary purpose of the School Organizational Citizenship Behavior Scale (OCBS) is to provide educational researchers, administrative evaluators, and system leaders with a reliable, empirically grounded metric to capture the collective willingness of teachers to engage in spontaneous, discretionary behaviors that exceed basic contractual duties. While employment contracts in public and private education delineate prescribed teaching loads, scheduled office hours, supervisory responsibilities, and curriculum delivery, educational institutions cannot function effectively solely through bureaucratic enforcement of formal job descriptions. Dynamic learning environments inherently require continuous, unprompted professional initiatives, such as mentoring novice colleagues, volunteering for extracurricular sponsorship, initiating cross-disciplinary curricular improvements, and providing unsolicited instructional support to struggling learners during non-duty hours.

In educational administration and school improvement research, the OCBS serves multiple applied and theoretical purposes:

• School Climate and Cultural Diagnostic: The scale enables school districts and educational psychologists to assess organizational health beyond conventional teacher satisfaction surveys. It diagnoses the degree of professional synergy, collegial generosity, and institutional commitment within a school building.
• Predictive Modeling of Student Achievement: Empirical studies consistently reveal that faculty OCB serves as a significant independent predictor of student academic outcomes, even after controlling for socioeconomic status (SES). By measuring aggregated citizenship behaviors at the school level, educational leaders can identify structural and psychosocial conditions that elevate student achievement.
• Evaluation of Administrative Leadership Strategies: The scale is widely deployed to evaluate how transformational, supportive, and instructional leadership styles influence faculty behavior. Because coercive bureaucratic oversight often suppresses discretionary initiative, measuring OCB allows researchers to assess whether leadership reforms genuinely cultivate professional autonomy and reciprocal collegiality.
• Research on Faculty Trust and Academic Optimism: The OCBS acts as a cornerstone construct within broader models of school reform, capturing how teacher trust in colleagues, students, and principals translates directly into cooperative classroom and school-wide actions.

By shifting focus from individual compliance to aggregate faculty initiative, the OCBS provides an essential metric for institutional development, collaborative reform initiatives, and high-stakes school organizational research.

Psychological Construct

The School Organizational Citizenship Behavior Scale measures organizational citizenship behavior specifically adapted to the unique ecological, bureaucratic, and professional environment of K–12 schools. In broader industrial-organizational psychology, OCB is defined as individual behavior that is discretionary, not directly or explicitly recognized by the formal reward system, and that in the aggregate promotes the efficient and effective functioning of the organization. While traditional corporate frameworks dissect OCB into fine-grained dimensions, educational research demonstrates that in school environments, these behaviors fuse into an integrated, school-wide collective ethos.

Unidimensionality in the Educational Context

Early conceptualizations categorized OCB into five distinct components: altruism (helping specific individuals), conscientiousness (going well beyond minimum role requirements), sportsmanship (tolerating inevitable inconveniences without complaining), courtesy (taking steps to prevent interpersonal friction), and civic virtue (constructive involvement in organizational governance). However, when DiPaola and Tschannen-Moran (2001) subjected these dimensions to rigorous psychometric scrutiny within public schools, empirical data repeatedly indicated that teachers do not clearly separate altruistic behavior toward individual colleagues or students from generalized commitment toward the school organization.

Instead, a single, comprehensive latent factor—School Organizational Citizenship Behavior—captures the interwoven tapestry of extra-role commitments. In an educational ecology, assisting a struggling student on personal time simultaneously fulfills an altruistic role and directly strengthens the broader organization’s educational mission. Similarly, welcoming substitute teachers or voluntarily serving on structural committees simultaneously manifests courtesy, conscientiousness, and civic virtue.

Observable Manifestations of the Construct

The construct encompasses several behavioral markers embedded within the scale items:

• Discretionary Student Support: Dedicating non-contractual personal time to tutor, guide, and support learners, demonstrating an authentic commitment that exceeds baseline classroom expectations (Item 1).
• Instructional Integrity and Punctuality: Maximizing active academic learning time, minimizing instructional waste, avoiding superficial busywork, and beginning instruction promptly (Items 2, 6, 8, 10).
• Colleague-Directed Assistance: Spontaneously mentoring novice educators, facilitating smooth onboarding for substitute teachers, and giving peers advance notification regarding operational schedule adjustments (Items 3, 7, 9).
• Institutional Governance and Extra-Duty Engagement: Freely stepping forward to serve on innovative or operational committees, sponsoring co-curricular activities, ensuring committee productivity, and proposing systemic reforms to enhance institutional quality (Items 4, 5, 11, 12).

The psychological construct represents an emergent school-level property: while measured via individual teacher perceptions, the unit of theoretical meaning resides at the institutional aggregate, capturing a pervasive school climate of professional generosity and institutional stewardship.

Theoretical Framework

The conceptual framework underpinning the OCBS is rooted in Social Exchange Theory, first formalized by George Homans (1958) and expanded by Peter Blau (1964), alongside Chester Barnard’s classic (1938) theory of cooperative systems in formal organizations. These frameworks were brought into modern organizational behavior by Dennis Organ and his colleagues, who defined the theoretical mechanics of citizenship behavior.

Social Exchange and the Norm of Reciprocity

Social Exchange Theory posits that human relationships are governed by psychological transactions involving material, symbolic, and socioemotional resources. Unlike economic exchange—which involves clearly codified, contractual obligations with immediate, guaranteed payoffs—social exchange relies on open-ended commitments driven by trust, interpersonal goodwill, and the norm of reciprocity. When school principals display supportive, fair, and respectful leadership, and when colleagues demonstrate mutual vulnerability and reliability, teachers perceive a psychological contract that surpasses their economic employment agreement. In response, educators reciprocate by investing personal discretionary effort—working through lunch periods, tutoring students after dismissal, and voluntarily stepping up during institutional challenges.

Barnard’s Willingness to Cooperate and the “Zone of Indifference”

In The Functions of the Executive, Chester Barnard emphasized that formal organizations are fundamentally cooperative systems. An organization’s survival relies not merely on contractual execution within an employee’s “zone of indifference” (or zone of acceptance), but on eliciting their active, spontaneous willingness to cooperate. In school environments characterized by high ambiguity and low direct supervisory surveillance, teacher isolation in isolated classrooms makes external enforcement nearly impossible. The theoretical premise of the OCBS is that educational excellence occurs precisely outside the zone of formal contractual compliance, where teachers self-mobilize intrinsic motivation, collective agency, and moral commitment.

Organizational Climate, Trust, and Academic Optimism

Within educational theory, Hoy and colleagues embedded OCB into a comprehensive structural model connecting school leadership, open climate, and organizational health. In this framework, faculty trust serves as the foundational socioemotional antecedent: high trust in the principal and colleagues lowers the perceived interpersonal risks associated with taking initiative. This foundation reinforces an ethos of academic optimism—a shared belief among faculty that they can overcome structural barriers, inspire students, and achieve academic milestones. Within this framework, organizational citizenship behavior operates as the tangible behavioral conduit through which positive organizational climate and psychological trust translate into measurable academic achievements.

Validity

The psychometric validity of the OCBS has been extensively substantiated across diverse educational settings, structural configurations, and demographic cohorts.

Construct and Structural Validity

Initial validation studies by DiPaola and Tschannen-Moran (2001) systematically evaluated the factorial validity of OCB in a representative sample of 97 high schools. Utilizing exploratory factor analysis, the authors discovered that while commercial business instruments split into multi-factor constructs, educational items loaded unequivocally onto a single, dominant factor explaining over 52% of the total variance. Subsequent confirmatory factor analyses conducted by DiPaola, Tarter, and Hoy (2005) across elementary, middle, and high school datasets corroborated this robust unidimensional structure, yielding excellent fit indices:

• Root Mean Square Error of Approximation (RMSEA): Values consistently ranged between .042 and .058, indicating close approximate model fit.
• Comparative Fit Index (CFI): Ranged from .95 to .98, well above the conventional threshold of .90 for structural validity.
• Standardized Root Mean Square Residual (SRMR): Maintained below .05 across multisample institutional evaluations.

Convergent and Discriminant Validity

Convergent validity has been established by demonstrating robust correlations between the OCBS and theoretically related organizational metrics. The scale exhibits significant positive correlations with:

• Faculty Trust in Colleagues ($r = .58$ to $.72, p < .001$) and Faculty Trust in the Principal ($r = .49$ to $.65, p < .001$).
• Collegial Leadership ($r = .52, p < .01$), affirming that supportive, non-coercive leadership cultivates citizenship behaviors.
• Academic Optimism ($r = .64, p < .001$), confirming the theoretical convergence between shared efficacy beliefs and voluntary teacher effort.

Discriminant validity is supported by weak or non-significant relationships with demographic control variables such as school size, teacher tenure, and community urbanicity ($r < .15, p > .05$), as well as moderate-to-strong negative correlations with institutional vulnerability, bureaucratic alienation, and teacher burnout dimensions such as emotional exhaustion ($r = -.44, p < .01$).

Criterion-Related and Predictive Validity

Crucially, the predictive validity of the OCBS has been documented in relation to objective school performance criteria. DiPaola and Tschannen-Moran (2001) and DiPaola and Hoy (2005) demonstrated that aggregate school OCBS scores correlate significantly with standardized student achievement across mathematics, reading, and science. In hierarchical regression analyses controlling for socioeconomic status (SES), faculty citizenship behavior contributed a statistically significant proportion of unique variance in school-level pass rates on state benchmark examinations ($\Delta R^2 = .08$ to $.14, p < .01$), verifying that voluntary teacher initiatives translate directly into enhanced student learning.

Reliability

The School Organizational Citizenship Behavior Scale demonstrates exemplary internal consistency and test-retest stability across diverse research contexts.

Internal Consistency Reliability

In the seminal psychometric investigation by DiPaola and Tschannen-Moran (2001), Cronbach’s alpha ($lpha$) for the overall instrument was calculated at .86. Subsequent cross-validation by DiPaola, Tarter, and Hoy (2005) with larger, stratified institutional samples reported alpha coefficients ranging from .88 to .93 across independent organizational tiers:

• Elementary School Samples: Cronbach’s $lpha = .91$
• Middle School Samples: Cronbach’s $lpha = .89$
• High School Samples: Cronbach’s $lpha = .92$

Standardized item-total correlations across the 12 items consistently exceed .45, with the vast majority falling between .58 and .76, confirming that each item reliably reflects the underlying latent construct without redundancy.

Aggregation and Inter-Rater Reliability

Because the OCBS is primarily deployed as an organizational-level assessment where individual responses are aggregated to represent the school faculty as an analytical unit, researchers must verify inter-rater agreement and reliability before performing organizational aggregation:

• Intraclass Correlation Coefficients (ICC): Studies utilizing one-way analysis of variance (ANOVA) across schools indicate statistically significant between-school variance relative to within-school variance ($F$-ratios consistently significant at $p < .001$). The $\text{ICC}(1)$ values typically range from .22 to .35, reflecting substantial agreement among teachers within the same school. The $\text{ICC}(2)$, capturing the reliability of school mean ratings, routinely exceeds .82 to .90.
• Within-Group Interrater Agreement ($r_{wg}$): Multi-school investigations consistently demonstrate median $r_{wg}$ values exceeding .85, far surpassing the accepted .70 benchmark for organizational climate research.

These findings substantiate that the instrument reliably measures an authentic organizational-level phenomenon rather than idiosyncratic individual teacher perspectives.

Factor Analysis

The structural dimensionality of the OCBS has been the subject of extensive empirical inquiry, distinguishing educational citizenship from corporate models.

Exploratory Factor Analysis (EFA)

In the developmental phases, DiPaola and Tschannen-Moran extracted items representing Organ’s traditional taxonomy (helping behavior, conscientious stewardship, sportsmanship, and organizational compliance). Using principal axis factoring and principal component analysis with both varimax and oblique rotations on data from 97 high schools, eigenvalues scree plots definitively indicated a single-factor solution. The primary factor exhibited an eigenvalue exceeding 6.2, while the second factor produced an eigenvalue drop well below 1.1, accounting for negligible incremental variance. All retained items exhibited strong factor loadings ranging from .52 to .81 on this single dimension.

Confirmatory Factor Analysis (CFA)

DiPaola, Tarter, and Hoy (2005) subsequently executed a rigorous confirmatory factor analysis across a multi-level school database comprising over 2,500 teachers across elementary, middle, and high schools. They formally compared a unidimensional model against alternative two-factor (individual-directed versus organization-directed) and five-factor corporate models. The one-factor model proved superior in parsimony and structural stability:

The standardized factor loadings for all 12 items exceeded the recommended .40 threshold, confirming that both positively keyed initiatives and reverse-scored disruptions effectively reflect the central construct of school organizational citizenship behavior.

Instrument / Measurement Tool

• Instrument Name: School Organizational Citizenship Behavior Scale (OCBS)
• Authors: Michael F. DiPaola, Megan Tschannen-Moran, C. John Tarter, and Wayne K. Hoy
• Target Population: Elementary, middle, and high school teachers and instructional faculties
• Administration Format: Paper-and-pencil questionnaire or secure digital survey
• Completion Time: Approximately 5 to 7 minutes
• Item Count: 12 items
• Construct Dimensions: Unidimensional measure of School Organizational Citizenship Behavior
• Response Format: 6-point Likert-type scale:
  • 1 = Strongly Disagree
  • 2 = Disagree
  • 3 = Somewhat Disagree
  • 4 = Somewhat Agree
  • 5 = Agree
  • 6 = Strongly Agree
• Scoring and Transformation Procedures:
  • Step 1 (Reverse Scoring): Invert responses for negatively keyed items 2 and 10 (i.e., $1 = 6$, $2 = 5$, $3 = 4$, $4 = 3$, $5 = 2$, $6 = 1$).
  • Step 2 (Individual Mean Calculation): Compute the mean response across all 12 items for each participating teacher.
  • Step 3 (School Aggregation): Compute the mean of the individual teacher means to establish the collective school-level raw score ($ ext{Item Mean}$).
  • Step 4 (Standardized Normative Transformation): Convert the school-level mean into a standardized normative score ($SNDO$) with a mean of 500 and a standard deviation of 100, adjusting for institutional level using empirical norms:
    • High Schools: $\text{Standardized Score} = \left[100 \times \frac{\text{Item Mean} – 3.69}{0.19}\right] + 500$
    • Middle Schools: $\text{Standardized Score} = \left[100 \times \frac{\text{Item Mean} – 3.74}{0.24}\right] + 500$
    • Elementary Schools: $\text{Standardized Score} = \left[100 \times \frac{\text{Item Mean} – 3.86}{0.27}\right] + 500$
  • Interpretation of Standardized Scores: Scores above 500 reflect citizenship behaviors exceeding normative national averages (e.g., 600 indicates one standard deviation above the mean), whereas scores below 500 indicate lower-than-average discretionary initiative and heightened vulnerability to faculty disengagement.

Permissions & Fee and Test Year

The foundational conceptualization and initial empirical validation of the School Organizational Citizenship Behavior Scale were published in 2001 by Michael F. DiPaola and Megan Tschannen-Moran in the Journal of School Leadership. Comprehensive normative standardizations, scoring transformations, and school-level operational protocols were formally detailed in 2005 by Michael DiPaola, C. John Tarter, and Wayne K. Hoy in Leadership and Reform in American Public Schools.

Licensing and Accessibility: In accordance with the scholarly commitments of Wayne K. Hoy and colleagues, the OCBS is made freely accessible for non-commercial educational, scholarly, and administrative research purposes. No licensing fees or formal royalties are required when the tool is utilized for academic dissertations, university research projects, or internal school district evaluations. However, researchers must cite the original developers appropriately in all publications and reports. Commercial adaptation, inclusion in fee-based proprietary software, or redistribution for profit requires explicit written authorization from the copyright holders and publishers.

References

• Barnard, C. I. (1938). The functions of the executive. Harvard University Press.
• Blau, P. M. (1964). Exchange and power in social life. John Wiley & Sons.
• DiPaola, M. F., & Hoy, W. K. (2005). Organizational citizenship of faculty and achievement of high school students. The High School Journal, 88(3), 35–44. https://doi.org/10.1353/hsj.2005.0002
• DiPaola, M. F., & Tschannen-Moran, M. (2001). Organizational citizenship behavior in schools and its relationship to school climate. Journal of School Leadership, 11(5), 424–447. https://doi.org/10.1177/105268460101100503
• DiPaola, M. F., Tarter, C. J., & Hoy, W. K. (2005). Measuring organizational citizenship in schools: The OCB Scale. In W. K. Hoy & C. G. Miskel (Eds.), Leadership and reform in American public schools (pp. 319–342). Information Age Publishing.
• Homans, G. C. (1958). Social behavior as exchange. American Journal of Sociology, 63(6), 597–606. https://doi.org/10.1086/222355
• Hoy, W. K., & Tarter, C. J. (2004). Organizational justice in schools: Its measurement and relationship to teacher trust. Journal of Educational Administration, 42(2), 250–265. https://doi.org/10.1108/09578230410525621
• Organ, D. W. (1988). Organizational citizenship behavior: The good soldier syndrome. Lexington Books.
• Podsakoff, P. M., MacKenzie, S. B., Paine, J. B., & Bachrach, D. G. (2000). Organizational citizenship behaviors: A critical review of the theoretical and empirical literature and suggestions for future research. Journal of Management, 26(3), 513–563. https://doi.org/10.1177/014920630002600307
• Tschannen-Moran, M. (2009). Fostering teacher professionalism in schools: The role of leadership orientation and trust. Educational Administration Quarterly, 45(2), 217–247. https://doi.org/10.1177/0013161X08330501

13. Items of the Scale (Questionnaire)