Effective School Function Inventory

Abstract

The Effective School Function Inventory (ESFI) is a 39-item psychological inventory developed to assess teachers’ perceptions regarding the effectiveness and operational quality of various functions within their school environment. Conceptualized based on models of holistic education and school leadership (Miller, Brown, and Stoddard), the ESFI aims to capture organizational health across three primary dimensions: administrative leadership, teacher professionalism and behavior, and community involvement. The scale utilizes a 4-point Likert response format and was originally validated using a sample of teachers from California schools designated as part of the Distinguished Schools Group.

Keywords

School effectiveness, Teacher perception, Administrative leadership, Collegial interaction, School operations, Organizational assessment, Teacher professionalism, Educational measurement

Authors

Carter, J., and Michael, W. B.

Purpose

The primary purpose of the Effective School Function Inventory (ESFI) is to provide a structured method for quantifying the subjective judgment of teachers regarding the operational efficacy of their schools. It moves beyond simple satisfaction metrics to analyze specific behaviors and systemic frameworks that contribute to a perceived environment of success.

The inventory was constructed to operationalize a comprehensive conceptual model of effective school function, which posits that effectiveness is derived from the interaction of strong leadership, targeted teacher behaviors leading to significant learning outcomes, and robust community engagement. By measuring these components, the ESFI assists researchers and administrators in identifying specific areas requiring strategic improvement or resource allocation.

Construct

The ESFI is conceptually grounded in three broad, interrelated categories, each containing three specific subcategories, resulting in nine dimensions of effective school function. This structure was derived from the foundational works of Miller (1992), Brown (1971), and Stoddard (1992).

The three broad categories measured are:

• Framework for Administrative Leadership: This category assesses the quality, style, and moral orientation of the principal’s leadership, including the cultivation of shared leadership and the setting of high expectations.
• Teacher Behaviors Associated with Significant Learning Outcomes: This focuses on the professional activities of teachers, including collaborative practices, instructional strategy sharing, readiness for innovation, and the use of continuous staff development.
• Critical Commonalities Contributing to Broad Community Involvement: This dimension addresses the school’s capacity to function as a cohesive community rather than merely an organization, promoting shared goals and a sense of collective responsibility.

Validity

Initial studies provided only modest support for the construct validity of the ESFI based on the original sample of teachers. The authors acknowledged that while the theoretical framework underpinning the inventory was robust, empirical confirmation of the latent structure required additional testing.

The original validation work suggested that further research utilizing diverse samples across varied educational settings—beyond the high-achieving California Distinguished Schools Group—would be essential to fully establish and generalize the scale’s construct validity and ensure its applicability across different contexts.

Reliability

The reliability of the ESFI was evaluated using measures of internal consistency across the nine identified subcategories. The coefficients of internal consistency (likely Cronbach’s Alpha) were found to range from 0.60 to 0.75.

While the upper range (0.75) indicates acceptable reliability for exploratory research, the lower bound (0.60) suggests that some subcategories exhibit only marginal internal consistency. This variation implies that certain dimensions of the inventory may require refinement or that the items within those specific subcategories are less homogenous than others.

Factor Analysis

A comprehensive factor analysis was conducted using orthogonal varimax rotations, which initially yielded solutions ranging from four to eight factors. Ultimately, a six-factor varimax solution was accepted as the most interpretable structure, although the authors noted that only the first four factors were easily identifiable and conceptually clear.

The six empirically derived factors and their corresponding item distributions are detailed below:

• Supportive-Collegial Interaction (12 items): Items 1, 2, 4, 16, 17, 20, 23, 25, 28, 31, 32, and 35.
• Cooperative Facilitation of Goal Attainment in the Teaching-Learning Process (8 items): Items 8, 10, 21, 22, 26, 27, 30, and 37.
• Morally Oriented Leadership (7 items): Items 3, 7, 9, 11, 14, 36, and 39.
• Instructional Strategy Sharing by Teachers (5 items): Items 6, 15, 18, 19, and 38.
• Teacher Readiness for Innovation Facilitated by Leadership and Teacher Attitude Toward Instruction (4 items): Items 12, 13, 24, and 29.
• Facilitation of Professionalism (3 items): Items 5, 33, and 34.

Instrument

Test Type: Self-report Inventory

Format: 39 items using a 4-point Likert scale, scored as: Strongly disagree = 1; Disagree = 2; Agree = 3; and Strongly agree = 4.

Language Available: English (Original)

Population Group: Educational Professionals

Age Group: Adult (Teachers)

Population Details: Teachers employed in K-12 school settings, specifically those involved in school operations and curriculum implementation.

Test Methodology: Quantitative assessment of subjective perceptions regarding school operational effectiveness, leadership practices, and collaborative environment.

Keywords

School effectiveness, Teacher perception, Educational leadership, Organizational culture, Internal consistency, Factor analysis, School management, Construct validity

Authors

Author ORCID Identifier: Not specified in the source material.

Affiliation Email addresses: Not specified in the source material.

Correspondence Address: Not specified in the source material.

Permissions & Fee and Test Year

The scale was first published in 1995 in Educational and Psychological Measurement. The conceptual model was developed by Carter in an EdD dissertation in 1994. Information regarding current usage fees, copyright permissions, and licensing requirements must be obtained directly from the authors (Carter, J. and Michael, W. B.) or the journal publisher (SAGE Publishing).

Test Year: 1995 (Publication Year)

Reference’s

• Brown, G. I. (1971). Human teaching for human learning: An introduction to confluent education. NY: Viking Press.
• Carter, J. W. (1994). The development of a conceptual model for effective school function and the construct validation of an inventory to represent it. EdD dissertation, University of Southern California.
• Carter, J., and Michael, W. B. (1995). The development and validation of an inventory of effective school function. Educational and Psychological Measurement 55:811–17.
• Miller, R. (1992). What are schools for? Holistic education in American culture. Brandon, VT: Holistic Education Press.
• Mitchell, D. E., and Tucker, S. (1992). Leadership as a way of thinking. Educational Leadership 49:30–35.
• Stoddard, L. (1992). Redesigning education: A guide for developing human greatness. Tucson, AZ: Zephyr Press.

Items of the Effective School Function Inventory

IMPORTANT: The following scale items must be preserved in their original language and must not be changed in any way.

1. Once an initiative or curriculum project gets started, the efforts of the principal are sustained by staff and teachers.
2. Teachers are generally motivated to follow through on curriculum projects with little coercion because of the inter- personal leadership of the principal.
3. Improvement strategies tend to change the way things look, but not the way they work.
4. A widely shared philosophy exists at my school.
5. When major curriculum changes are required for improving student outcomes, small, focused efforts rather than large-scale efforts are most effective.
6. Professional standards are a part of the principal’s leadership practice.
7. At this school the moral dimension in leadership is a powerful factor as a basis for school leadership practices.
8. Our school is more of a community than an organization.
9. Leadership is an attitude that informs or directs behavior, rather than a set of discrete leadership skills or qualities, whether innate or acquired.
10. My principal’s leadership is based on an understanding of how children and adults learn and keep learning and the ability to build communities of learners.
11. My principal believes that leadership should be shared with everyone: teachers, students, parents, and community members.
12. There is an important distinction between leadership attitude and leadership skill.
13. Our school leadership is less theory and more successful practice.
14. In my school, leadership behavior focuses on quality rather than quantity outcomes.
15. Teachers who feel good about themselves and their abilities generally are those who experience success with students.
16. In our school there is a comprehensive staff development plan that gives teachers new to the system confidence and validity in their purpose.
17. At our school there is an on-site support mechanism that keeps new teachers from feeling isolated.
18. The most successful approach to learning new teaching strategies is through teacher demonstrations and sharing.
19. Teachers helping one another is the strength of new teacher survival.
20. The principal provides an opportunity for teachers to observe each other in the classroom setting.
21. The role of our principal is to build a shared understanding of the school goals so that the group will take responsibility.
22. Teachers are taught different techniques and strategies to widen their repertoires of teaching skills as a part of the principal’s staff development plan.
23. Cooperative learning is widely practiced at my school.
24. There is a direct correlation between the amount of inservice training that new teachers receive and the effectiveness of student learning.
25. Staff development at my site includes theory, demonstration, practice, feedback, and classroom application.
26. Teachers have input into what skills are part of their training plan.
27. The training provided by my school/district is the kind that could be used immediately in the classroom.
28. Implementation in the classroom of many new skills that appear worthwhile have been difficult.
29. If I do not understand and believe in the new approaches, I cannot achieve success by trying them.
30. The strongest feature of this school is a student-centered system that stimulates growth.
31. In this school teachers organize into groups to provide collegial interaction and engage in positive inquiry.
32. Groups in our school meet to share understandings, implement curriculum innovations, and collaboratively plan for school improvement.
33. Study groups contribute toward the professionalism of teachers.
34. Research forms the basis for our current school changes.
35. The principal has strong expectations for students, teachers, and himself/herself which are conveyed through frequent communications.
36. Moral standards are part of the principal’s leadership practice.
37. A contributing factor to school improvement is a sense of community.
38. An important role of the principal is to cultivate the leadership potential of every single employee.
39. My perception of the test scores in this school is that they have improved over the past three years.