Teacher Locus of Control

1. Abstract

The Teacher Locus of Control (TLC) scale is a specialized psychometric instrument developed by Janet S. Rose and Frederic J. Medway (1981) to evaluate educators' causal attributions regarding student academic successes and failures. Grounded in Julian Rotter's Social Learning Theory and Bernard Weiner's Attribution Theory, the instrument operationalizes locus of control within classroom-specific ecological contexts, overcoming the predictive limitations of generalized expectancy inventories such as Rotter's Internal-External (I-E) scale.

The TLC comprises 28 forced-choice items divided orthogonally into two primary subscales: Internal Control for Student Success ($I+$) and Internal Control for Student Failure ($I-$), each containing 14 items. Respondents choose between an internal attribution (locating causality within instructional methodology, effort, or classroom management) and an external attribution (attributing outcomes to student traits, home environment, peer dynamics, or structural constraints). Psychometric evaluation demonstrates robust internal consistency, yielding Kuder–Richardson Formula 20 (KR-20) reliability coefficients of 0.71 for the $I+$ subscale and 0.81 for the $I-$ subscale. Factor analyses employing principal factoring with varimax rotation confirm a two-factor structure delineating success attributions from failure attributions.

Empirical validation studies substantiate the criterion and construct validity of the TLC, demonstrating that it surpasses general locus of control scales in predicting actual classroom teaching behaviors, pedagogical adaptability, implementation of innovative educational curricula, and responsiveness to student diversity. The scale serves as a foundational assessment tool in educational psychology, pre-service teacher development, instructional leadership research, and occupational burnout prevention.

2. Keywords

Teacher Locus of Control, TLC, causal attributions, educational psychometrics, teacher efficacy, internal-external locus, classroom management, student achievement attributions, instructional behavior, teacher psychology, Rose and Medway, forced-choice format

3. Authors

The Teacher Locus of Control (TLC) scale was constructed and validated by Janet S. Rose and Frederic J. Medway at the University of South Carolina.

• Janet S. Rose, Ph.D.: Conducted early research investigating causal attributions, teacher classroom behavior, and their downstream effects on pupil achievement. Her foundational doctoral dissertation (Rose, 1978) established the preliminary item pool and structural validation of domain-specific teacher attributions.
• Frederic J. Medway, Ph.D.: Professor Emeritus of Psychology at the University of South Carolina. Dr. Medway is an authority in school psychology, attribution theory, family transitions, and social psychological interventions in educational contexts.

4. Purpose

The primary purpose of the Teacher Locus of Control scale is to assess whether educators attribute student academic performance and classroom comportment to internal factors (e.g., instructional effort, pedagogical skills, adaptive remediation) or external factors (e.g., socioeconomic background, student innate intelligence, home environment, school structural limitations).

Theoretical and Practical Rationale

During the 1960s and 1970s, the predominant method for evaluating control orientations in educational research was Rotter's generalized Internal-External (I-E) scale. However, empirical findings regularly demonstrated that generalized locus of control instruments accounted for minimal variance when predicting situational classroom practices. Teaching is characterized by high role ambiguity, emotional demands, and complex student-teacher dynamics. General control beliefs fail to capture how an educator interprets a child failing a mathematics test or an entire class acting out during an unscripted instructional transition.

Rose and Medway developed the TLC to fill this ecological gap. By presenting concrete, classroom-grounded scenarios, the TLC provides a contextually nuanced assessment of causal ascription. The authors bifurcated internal attributions into success outcomes ($I+$) and failure outcomes ($I-$), recognizing that individuals frequently manifest asymmetrical attribution patterns (e.g., claiming credit for positive achievements while externalizing classroom disruptions or academic setbacks).

Research and Clinical Applications

The TLC has significant utility across diverse fields in educational research and school psychology:

• Curricular Innovation: Assessing teachers' readiness to adopt and implement novel educational strategies. Research confirms that teachers scoring high on internal responsibility are significantly more receptive to innovative instructional practices than their externally oriented peers.
• Teacher Retention and Burnout Intervention: Identifying teachers at risk of learned helplessness and emotional exhaustion. External locus of control in school settings is heavily implicated in burnout and attrition.
• Professional Development and Mentorship: Designing targeted interventions for pre-service and novice teachers to encourage adaptive causal attributions, fostering resilience and proactive problem-solving.
• Classroom Behavioral Ecology: Correlating educator attributional patterns with observable teaching behaviors, such as praise-to-reprimand ratios, dynamic grouping, and persistent remediation of struggling pupils.

5. Psychological Construct

The construct assessed by the TLC is domain-specific teacher locus of control, characterized as a teacher's generalized expectancy regarding their personal capacity to affect student learning and behavioral outcomes versus the impact of external situational parameters.

Internal Success Attributions ($I+$ Subscale)

The $I+$ subscale measures the degree to which a teacher attributes student accomplishments, grade elevations, creative engagement, and behavioral cooperation to their own instructional interventions, motivational efforts, and pedagogical planning. When a student transitions from a "C" grade to a "B" grade, an educator with high $I+$ endorsement conceptualizes this gain as the direct consequence of individualized instructional pacing and intentional motivational techniques.

Conversely, selecting the external option on these items attributes success to factors outside the teacher's direct agency, such as the student working harder independently, innate aptitude, or favorable home influences. High $I+$ scores reflect proactive educational agency and pedagogical optimism.

Internal Failure Attributions ($I-$ Subscale)

The $I-$ subscale gauges the extent to which an educator accepts professional responsibility for student academic struggles, disciplinary issues, failure to grasp concepts, and disengagement. In a scenario where a student fails an arithmetic unit, a high $I-$ respondent attributes the poor outcome to their own pedagogical shortcomings—such as failing to provide sufficient illustrative examples or utilizing unsuitable instructional materials.

In contrast, an external attribution on the $I-$ subscale deflects responsibility onto the student's lack of attentiveness, cognitive deficiencies, or systemic classroom overcrowding. Measuring $I-$ independently is essential because accepting responsibility for student failure does not necessarily correlate linearly with claiming responsibility for student success. The attributional asymmetry reflects distinct psychological phenomena, including self-serving defensive mechanisms and differential vulnerability to burnout.

Attributional Configurations and Behavioral Profiles

Cross-classifying $I+$ and $I-$ dimensions produces four distinct teacher attributional profiles:

• High $I+$, High $I-$ (Comprehensive Internal Agency): These educators view student performance as directly tied to their own instructional choices. They exhibit high adaptability, persist when instruction falters, and continuously modify teaching methods, though they may face an elevated risk of self-blame and emotional strain if unsupported.
• High $I+$, Low $I-$ (Self-Serving Attributional Bias): These teachers attribute student achievements to their own pedagogy while externalizing failures to student shortcomings or socio-familial deficits. This profile protects personal self-esteem but can hinder professional reflection and targeted instructional remediation.
• Low $I+$, High $I-$ (Vulnerable / Self-Deprecating Attribution): Teachers who dismiss personal involvement in student success while internalizing student failure are vulnerable to learned helplessness, imposter phenomena, and instructional withdrawal.
• Low $I+$, Low $I-$ (Generalized Fatalism): Characterized by widespread resignation, these educators perceive classroom outcomes as governed by environmental, familial, and structural forces beyond institutional intervention.

6. Theoretical Framework

The Teacher Locus of Control scale is anchored in the integration of two major cognitive-behavioral traditions: Rotter's Social Learning Theory and Weiner's Attribution Theory.

Rotter's Social Learning Theory

Julian Rotter (1954, 1966) postulated that the potential for a specific behavior to occur ($BP$) in a given psychological situation is a function of the expectancy ($E$) that the behavior will lead to a particular reinforcement, combined with the reinforcement value ($RV$) of that outcome:

BP = f(E × RV)

Rotter differentiated between generalized expectancies and specific expectancies. When individuals encounter novel or ambiguous situations, generalized expectancies of internal versus external control guide behavior. However, as an individual acquires extensive experience within an explicit behavioral setting—such as an educator within an elementary classroom—domain-specific expectancies supersede generalized orientations. Rose and Medway formulated the TLC on the premise that predicting teacher performance requires an instrument calibrated directly to classroom contingencies.

Weiner's Attributional Model

Bernard Weiner (1974, 1979) expanded cognitive attribution theory by categorizing causal attributions along three primary dimensions:

1. Locus of Causality: Internal versus external to the actor.
2. Stability: Stable over time (e.g., aptitude, task difficulty) versus unstable (e.g., effort, luck, mood).
3. Controllability: Volitionally controllable (e.g., preparation, instructional strategy) versus uncontrollable (e.g., student innate intelligence, weather, unexpected interruptions).

The TLC maps onto Weiner's locus of causality and controllability dimensions. By presenting scenarios contrasting controllable, internal teacher actions (e.g., "because you didn't use enough examples") with external, student-centered, or environmental causes (e.g., "because they weren't attending to the lesson"), the scale isolates the teacher's perception of pedagogical agency.

Distinction from Bandura's Self-Efficacy

It is psychometrically vital to distinguish locus of control from Albert Bandura's Self-Efficacy construct. While locus of control concerns causal attributions regarding why an outcome occurred (contingency beliefs), self-efficacy reflects confidence in one's capacity to execute designated courses of action (competence beliefs). The TLC focuses specifically on retrospective and prospective causal ascriptions rather than self-appraised task proficiency.

7. Validity

The validation of the TLC involved multiple empirical studies examining construct, criterion-related, convergent, and discriminant validity.

Criterion-Related and Predictive Validity

Rose and Medway (1981) conducted two key validation studies to assess the scale's predictive power:

• Adoption of Innovative Educational Practices: The first validation study evaluated whether TLC scores predicted teachers' willingness to implement innovative curricula. Teachers demonstrating higher internal locus of control scores engaged in significantly greater implementation of student-centered, individualized instructional models. Generalized control beliefs measured by Rotter's I-E scale showed no statistically significant correlation with these implementation metrics.
• Observable Classroom Teaching Behaviors: In a second study involving fourth-grade teachers, TLC scores were correlated against direct observational records of teacher-student interactions. Teachers scoring higher on the $I+$ subscale demonstrated elevated rates of contingent verbal praise, sustained interactions with struggling students, and proactive classroom management. In contrast, Rotter's I-E scale failed to account for significant variance in these observed behaviors.

Convergent and Discriminant Validity

Empirical analyses by Thomson and Handley (1990) evaluated the relationship between the TLC, teacher self-concept, and generalized self-efficacy inventories. The TLC demonstrated moderate convergent correlations with measures of instructional competence, confirming its alignment with professional agency constructs without collapsing into redundant measurement.

Discriminant validity was established through demographic and contextual comparisons across diverse educational settings. In the standardization cohorts, t-tests revealed no significant differences in TLC scores based on teacher race or geographic school location. However, an informative relationship emerged on the $I+$ subscale: teachers in low-socioeconomic status (SES) schools scored significantly higher on the $I+$ scale than teachers in high-SES schools. This indicates that educators in economically disadvantaged environments often adopt heightened personal responsibility for motivating and facilitating student success.

8. Reliability

The psychometric development of the TLC included rigorous iterative screening to guarantee internal consistency across its forced-choice items.

Internal Consistency

Because the TLC utilizes a dichotomous forced-choice format, internal consistency was evaluated using the Kuder–Richardson Formula 20 (KR-20):

• Student Success Subscale ($I+$): Demonstrates a KR-20 reliability coefficient of 0.71.
• Student Failure Subscale ($I-$): Demonstrates a KR-20 reliability coefficient of 0.81.

These values fall well within accepted standards for personality and attributional inventories, particularly given the forced-choice dichotomy, which typically attenuates reliability coefficients relative to continuous Likert formats.

Item Homogeneity and Biserial Correlations

During scale development, the initial 64-item pool (32 success scenarios and 32 failure scenarios) was administered across four preliminary samples totaling 183 elementary school teachers. Items were retained only if their biserial correlation with the total subscale score was statistically significant at the $p < 0.05$ level and if they cleanly loaded onto their intended factor. This empirical pruning resulted in the final 28-item instrument, maintaining item-total correlation while eliminating construct-irrelevant variance.

9. Factor Analysis

The structural dimensionality of the TLC was confirmed through exploratory factor analysis using principal factoring with orthogonal varimax rotation.

Factor Extraction and Structure

Factor analysis of the 28 retained items supported a two-factor orthogonal model corresponding to the intended subscales:

• Factor 1: Student Failure ($I-$): Captured variance across scenarios involving student disciplinary infractions, instructional non-comprehension, declining academic performance, and disengagement. Items loaded cleanly onto this factor when internal causality centered on insufficient teacher planning, lack of task differentiation, or ineffective classroom management.
• Factor 2: Student Success ($I+$): Grouped items where academic improvement, increased student engagement, successful curricular implementation, and elevated test performance were evaluated. Internal loadings were defined by proactive teacher motivation, strategic instructional pacing, and dedicated pedagogical effort.

Implications of the Two-Factor Orthogonal Model

The emergence of two distinct factors rather than a single bipolar dimension underscores an important psychometric conclusion: causal attributions for student success and student failure are not diametrically opposed poles of a single construct. An educator does not automatically process success and failure using identical attributional heuristics. By separating $I+$ and $I-$, the TLC preserves variance associated with attributional asymmetries, cognitive dissonance, and defensive attribution styles.

10. Instrument / Measurement Tool

• Instrument Name: Teacher Locus of Control (TLC)
• Authors: Janet S. Rose and Frederic J. Medway (1981)
• Construct Assessed: Causal attributions for student success and failure in educational contexts
• Administration Format: Self-report paper-and-pencil or digital forced-choice questionnaire
• Item Count: 28 paired scenarios (14 positive/success scenarios, 14 negative/failure scenarios)
• Target Population: Practicing and pre-service elementary and secondary school educators
• Response Format: Forced-choice dichotomy; each stem is accompanied by two alternative explanations: one internal teacher attribution and one external attribution (student, peer, or environmental factors)
• Subscales:
  • Internal Control for Success ($I+$): 14 items (Score range: 0 to 14)
  • Internal Control for Failure ($I-$): 14 items (Score range: 0 to 14)
  • Total Internal Score ($TLC_{Total}$): Sum of $I+ + I-$ (Score range: 0 to 28; optional composite index)
• Scoring Procedure:
  • Assign 1 point each time an internal teacher attribution option is selected.
  • Assign 0 points when an external attribution option is selected.
  • Sum the internal points across the 14 success scenarios to calculate the $I+$ score.
  • Sum the internal points across the 14 failure scenarios to calculate the $I-$ score.
• Estimated Completion Time: 15 to 20 minutes

11. Permissions & Fee and Test Year

The Teacher Locus of Control scale was published in 1981 in the Journal of Educational Research. The instrument was developed under academic research auspices and is widely accessible for non-commercial educational, scientific, and dissertation research without royalty fees, provided proper bibliographic attribution is maintained.

Researchers intending to administer the instrument in institutional evaluations, professional development workshops, or commercial assessment platforms should consult the original publication copyright holders (Heldref Publications / Taylor & Francis) and the authors regarding institutional licensing and standardized reprinting rights.

12. References

• Rose, J. S. (1978). Relationships among teacher locus of control, teacher and student behavior, and student achievement (Doctoral dissertation, University of South Carolina). ProQuest Dissertations Publishing.
• Rose, J. S., & Medway, F. J. (1981). Measurement of teachers' beliefs in their control over student outcome. The Journal of Educational Research, 74(4), 185–189. https://doi.org/10.1080/00220671.1981.10885311
• Rotter, J. B. (1954). Social learning and clinical psychology. Prentice-Hall. https://doi.org/10.1037/10788-000
• Rotter, J. B. (1966). Generalized expectancies for internal versus external control of reinforcement. Psychological Monographs: General and Applied, 80(1), 1–28. https://doi.org/10.1037/h0092976
• Thomson, J. R., Jr., & Handley, H. M. (1990). Relationship between teacher self-concept and teacher efficacy. Paper presented at the Annual Meeting of the Mid-South Educational Research Association, New Orleans, LA. (ERIC Document Reproduction Service No. ED327508). https://eric.ed.gov/?id=ED327508
• Weiner, B. (1974). Achievement motivation and attribution theory. General Learning Press.
• Weiner, B. (1979). A theory of motivation for some classroom experiences. Journal of Educational Psychology, 71(1), 3–25. https://doi.org/10.1037/0022-0663.71.1.3

13. Items of the Scale (Questionnaire)