Index of Organizational Reactions

Abstract

The Index of Organizational Reactions (IOR), developed by industrial-organizational psychologists Randall B. Dunham and Frank J. Smith in 1979, is an established psychometric instrument designed to evaluate an employee’s multifaceted cognitive and affective appraisals of their employment and organization. Unlike unidimensional measures of global job satisfaction, the IOR diagnoses eight mutually distinguishable facets of the workplace ecosystem: Supervision, Company Identification, Kind of Work, Amount of Work, Co-Workers, Physical Conditions, Financial Rewards, and Career Future. Comprising 42 standardized items, the instrument captures both direct satisfaction evaluations and descriptive reactions toward critical organizational dimensions. Extensive empirical investigations demonstrate that the IOR exhibits robust internal consistency reliability, with subscale Cronbach’s alpha coefficients typically ranging from .80 to .93, and composite reliability indices consistently exceeding .82 across diverse occupational settings (Lee & Johnson, 1991; McLain, 1995; Taylor et al., 1995). The instrument possesses strong construct, convergent, and criterion-related validity, demonstrating significant predictive relationships with turnover intentions, organizational commitment, employee engagement, absenteeism, perceived workplace safety risk, and role conflict. This article provides a comprehensive academic review of the IOR, outlining its theoretical underpinnings, psychometric properties, factor structure, scoring algorithms, administrative protocols, and practical applications in contemporary human resource management and organizational psychology research.

Keywords

Index of Organizational Reactions, IOR, job satisfaction, organizational commitment, facet satisfaction, employee attitudes, Dunham and Smith, supervision, workplace environment, psychometrics

Authors

The Index of Organizational Reactions was developed through a collaborative research partnership between academic psychometricians and industrial researchers:

• Randall B. Dunham, Ph.D. — Professor Emeritus of Management and Human Resources at the Wisconsin School of Business, University of Wisconsin–Madison. Dr. Dunham is widely recognized for his contributions to organizational behavior, work attitudes, psychological contract research, job design, and psychometric measurement within industrial and labor relations contexts.
• Frank J. Smith, Ph.D. — Former Director of Organizational Research at Sears, Roebuck and Company. Dr. Smith was a pioneer in applied industrial-organizational psychology, directing massive employee attitude tracking programs that surveyed hundreds of thousands of corporate employees over several decades, generating foundational datasets for modern attitude survey methodologies.

The measure was formalized following extensive field validations in large-scale commercial organizations and was comprehensively documented in Cook, Hepworth, Wall, and Warr’s seminal compendium, The Experience of Work: A Compendium of 249 Measures and Their Use (Academic Press, 1981).

Purpose

The primary purpose of the Index of Organizational Reactions is to provide a standardized, psychometrically rigorous, and diagnostic assessment of employee reactions to specific operational facets of their work and employing organization. While general or single-item job satisfaction scales (such as Kunin’s Faces Scale) provide a broad index of employee morale, they lack the diagnostic granularity necessary to identify specific operational breakdowns, systemic leadership failures, or toxic subcultures within an enterprise. The IOR was specifically engineered to bridge the divide between high-level organizational theory and actionable human resource diagnostics.

In applied research and organizational development (OD), the IOR functions as an analytical instrument capable of disaggregating general workplace discontent into actionable functional domains. For instance, an organization experiencing elevated voluntary turnover might discover through the IOR that while employees express high satisfaction with the “Kind of Work” (intrinsic task enjoyment) and “Co-Workers” (social cohesion), severe deficits exist in “Career Future” (lack of vertical mobility) and “Supervision” (autocratic management). Consequently, leadership can design targeted interventions—such as restructuring promotion pathways or instituting management training—rather than initiating ineffective across-the-board compensation hikes.

In academic empirical research, the IOR is utilized to test sophisticated models of workplace behavior, organizational justice, job design, and occupational stress. Scholars frequently deploy the scale to assess how structural workplace characteristics (such as alternative work arrangements, high-hazard work environments, or telecommuting) selectively influence distinct employee attitudes. For example, research examining contingent versus permanent employment arrangements has leveraged the IOR to demonstrate that temporary employees often exhibit divergent satisfaction profiles—maintaining equivalent satisfaction with intrinsic task characteristics while reporting significantly depressed satisfaction with career security and company identification (Lee & Johnson, 1991). Similarly, occupational health researchers have utilized the IOR to study the detrimental impact of perceived risk, danger, and environmental hazards on satisfaction with physical conditions and amount of work (McLain, 1995).

Psychological Construct

The construct measured by the Index of Organizational Reactions is facet-specific job and organizational satisfaction. Job satisfaction is defined within organizational psychology as an evaluative state representing an individual’s cognitive judgments and affective responses toward their employment experiences (Locke, 1976). Rather than conceptualizing satisfaction as a monolithic, undifferentiated affect, the IOR operationalizes it as an eight-dimensional latent construct. Each dimension assesses a critical component of the organizational environment:

1. Supervision (Items 1–6): This subscale measures the employee’s appraisal of the immediate leadership hierarchy. It evaluates technical competence, interpersonal fairness, problem-solving assistance, the constructive nature of supervisory feedback, and the degree of encouragement provided by superiors. A low score on this subscale reflects perceived supervisory incompetence, lack of psychological safety, or abusive oversight.
2. Company Identification (Items 7–16): This ten-item dimension measures institutional commitment, employee-employer alignment, and perceived organizational prestige. It assesses whether employees feel pride when disclosing their organizational affiliation, their belief in the organization’s moral and operational integrity, perceived managerial concern for human welfare over pure profit, and psychological loyalty.
3. Kind of Work (Items 17–21): This facet gauges intrinsic task motivation and task characteristics. Grounded in motivational theories of work design, it assesses the perceived meaningfulness of daily tasks, intellectual stimulation, monotony, boredom, and the congruence between the employee’s natural talents and their occupational duties.
4. Amount of Work (Items 22–26): This subscale captures perceptions of quantitative workload, temporal pacing, and role overload. It evaluates whether the volume of assigned work is reasonable, whether deadlines induce excessive pressure, and whether pacing constraints allow employees to maintain acceptable standards of quality.
5. Co-Workers (Items 27–31): This dimension evaluates horizontal interpersonal dynamics within the peer group. It examines interpersonal warmth, peer support during technical difficulties, workplace friction or conflict, and the overall social climate of the immediate team.
6. Physical Conditions (Items 32–35): This facet focuses on the ambient and ergonomic working environment. It evaluates whether the physical workplace is clean, safe, comfortable, pleasant, and conducive to sustained operational effectiveness, capturing hygiene factors essential for psychological well-being.
7. Financial Rewards (Items 36–39): This subscale assesses distributive justice and equity perceptions regarding total compensation. It investigates the perceived adequacy of pay in meeting living costs, external equity (comparability with market rates in competing firms), internal equity, and the perceived link between effort and financial remuneration.
8. Career Future (Items 40–42): This dimension measures forward-looking organizational prospects, including promotional opportunities, perceived advancement trajectory, career predictability, and psychological job security.

Theoretical Framework

The theoretical architecture of the Index of Organizational Reactions integrates several foundational paradigms from industrial-organizational psychology, primarily Locke’s Value-Percept Theory, Herzberg’s Motivator-Hygiene Theory, and Hackman and Oldham’s Job Characteristics Model.

Central to the conceptualization of the IOR is Edwin A. Locke’s (1976) Value-Percept Discrepancy Model. Locke posited that job satisfaction is not an absolute condition but rather the emotional and cognitive result of an individual’s appraisal of their job against their internal hierarchy of values. Discontent arises when there is a perceived discrepancy between what an individual desires (or believes is fair) and what the employment environment actually provides. Dunham and Smith (1979) structured the IOR to reflect these cognitive appraisals across multiple specific facets, allowing researchers to capture discrepancies in distinct domains (such as pay or supervisory support) independently of one another.

Furthermore, the IOR reflects Frederick Herzberg’s (1966) Two-Factor (Motivator-Hygiene) Theory. Herzberg argued that factors leading to job satisfaction (motivators) are distinct from those that prevent dissatisfaction (hygiene factors). Within the IOR, intrinsic subscales such as “Kind of Work” and “Career Future” map closely onto Herzberg’s motivators (achievement, recognition, the work itself, responsibility, and advancement). Conversely, subscales such as “Physical Conditions”, “Amount of Work”, “Financial Rewards”, and “Supervision” reflect classic hygiene factors—contextual variables that, if substandard, generate profound employee resentment and withdrawal, yet when optimal, merely establish a baseline of operational neutrality.

The scale also interfaces with Hackman and Oldham’s Job Characteristics Model (1976), particularly within the “Kind of Work” and “Amount of Work” dimensions. Hackman and Oldham asserted that critical psychological states—such as experienced meaningfulness of the work and knowledge of results—are prompted by core job dimensions including skill variety, task identity, task significance, autonomy, and feedback. The IOR captures these subjective cognitive appraisals, providing an empirical bridge between job design parameters and broader employee affect.

Finally, the “Company Identification” subscale aligns with Social Exchange Theory (Blau, 1964) and Eisenberger’s concept of Perceived Organizational Support (POS; Eisenberger et al., 1986). When employees perceive that the organization genuinely cares about their well-being, respects their personal contributions, and operates with ethical integrity, they reciprocate through elevated company pride, organizational citizenship behaviors (OCBs), and diminished turnover intentions.

Validity

The Index of Organizational Reactions has undergone extensive construct, convergent, discriminant, and criterion-related validity testing across diverse industrial, governmental, and healthcare cohorts.

Convergent and Discriminant Validity

In foundational psychometric evaluations conducted by Dunham, Smith, and Blackburn (1977) and Dunham and Smith (1979), the IOR subscales were systematically correlated against benchmark satisfaction batteries, notably the Job Descriptive Index (JDI; Smith, Kendall, & Hulin, 1969) and the Minnesota Satisfaction Questionnaire (MSQ; Weiss et al., 1967). The findings revealed strong convergent validity: the IOR Supervision scale correlated highly with the JDI Supervision subscale ($r > .75$), the IOR Financial Rewards scale demonstrated high convergence with the JDI Pay subscale ($r > .70$), and the IOR Co-Workers scale aligned strongly with the JDI Co-Workers dimension ($r > .72$).

Discriminant validity was established through multitrait-multimethod (MTMM) modeling, demonstrating that correlations between distinct facets measured by the same instrument (e.g., IOR Physical Conditions vs. IOR Supervision) were significantly lower than correlations between identical facets measured across different instruments. Furthermore, the IOR demonstrates adequate discriminant validity when evaluated alongside general affect measures, proving that facet satisfaction is structurally distinct from dispositional negative affectivity or neuroticism.

Criterion-Related and Predictive Validity

Numerous empirical studies have validated the IOR against critical workplace outcomes:

• Organizational Commitment and Employment Status: Lee and Johnson (1991) utilized the IOR to investigate workplace attitudes among permanent and temporary employees. They demonstrated that workplace satisfaction measured by the IOR correlated strongly and positively with organizational commitment across both cohorts. The IOR exhibited nuanced criterion differentiation: exempt employees’ satisfaction scores correlated negatively with objective pay levels and educational attainment, indicating shifting baseline expectations among highly credentialed staff.
• Workplace Safety, Perceived Danger, and Distraction: McLain (1995) deployed the IOR within high-hazard technical environments, demonstrating that aggregate and facet satisfaction correlated negatively with perceived danger ($r = -.31$), perceived risk ($r = -.38$), task distractions ($r = -.42$), and prior risk experience. Employees operating under heightened physical and cognitive strain exhibited marked declines in satisfaction with physical conditions and workload pacing.
• Performance Appraisal and Organizational Justice: Taylor, Tracy, Renard, Harrison, and Carroll (1995) verified that IOR subscales—particularly Company Identification and Supervision—are highly sensitive to the perceived procedural and distributive fairness of organizational performance management systems.

Reliability

The IOR demonstrates excellent internal consistency and temporal stability across a wide variety of organizational contexts.

Internal Consistency

Extensive independent investigations report Cronbach’s alpha ($lpha$) coefficients that exceed standard psychometric thresholds ($lpha ge .70$ for exploratory research; $lpha ge .80$ for applied diagnostics):

• Dunham and Smith (1979) reported internal consistency coefficients ranging from .80 to .93 across the individual eight subscales in large corporate samples ($N > 2,000$).
• In a sample of service industry employees, Lee and Johnson (1991) documented composite reliability alpha values ranging from .82 to .83.
• McLain (1995) observed internal consistency reliability coefficients of .83 across operational units in risky processing plants.
• Taylor et al. (1995) confirmed composite alpha values spanning .82 to .84 in multi-tier corporate settings.

Test-Retest Stability

Studies evaluating temporal stability over two-week to six-week retest intervals report test-retest reliability coefficients ranging between $r_{tt} = .74$ and $r_{tt} = .86$ across the eight dimensions. Facets reflecting stable structural characteristics of the firm—such as Financial Rewards and Company Identification—demonstrate the highest temporal stability ($r_{tt} > .82$), whereas dimensions sensitive to transient operational surges—such as Amount of Work and Co-Workers—exhibit modest, theoretically congruent fluctuations ($r_{tt} pprox .74 – .78$). The standard error of measurement (SEM) remains consistently low, affirming the instrument’s utility for longitudinal employee tracking and organizational pulse surveys.

Factor Analysis

The latent structure of the Index of Organizational Reactions has been validated through rigorous exploratory factor analysis (EFA) and confirmatory factor analysis (CFA).

Exploratory Factor Structure

In the original scale derivation, Dunham, Smith, and Blackburn (1977) conducted principal components analysis (PCA) followed by orthogonal (Varimax) and oblique (Promax) rotations on an initial pool of over 60 exploratory items. An eight-factor extraction emerged cleanly, accounting for approximately 58% to 64% of the total variance across diverse functional departments. The scree test and eigenvalue criteria ($lambda > 1.0$) unambiguously supported an eight-factor solution:

• Factor 1: Company Identification (highest total variance explained)
• Factor 2: Supervision
• Factor 3: Kind of Work
• Factor 4: Amount of Work
• Factor 5: Financial Rewards
• Factor 6: Co-Workers
• Factor 7: Physical Conditions
• Factor 8: Career Future

Items demonstrated primary factor loadings ranging from .52 to .84, with minimal cross-loadings (rarely exceeding .25 on secondary factors), confirming that the eight facets represent clean, non-redundant psychological constructs.

Confirmatory Factor Analysis (CFA)

Subsequent modern CFA studies have tested competing structural models to determine whether the IOR is best conceptualized as a single general factor, an orthogonal set of facets, or an oblique multidimensional model. Structural equation modeling consistently proves that an oblique eight-factor model provides a vastly superior fit to the empirical data compared to a unidimensional model or a two-factor (motivator vs. hygiene) model:

• Comparative Fit Index ($ ext{CFI}$) values typically range from$.92$ to $.95$.
• Tucker-Lewis Index ($ ext{TLI}$) values consistently surpass$.91$.
• Root Mean Square Error of Approximation ($ ext{RMSEA}$) values range between$.042$ and $.056$ ($90% ext{CI} [0.038, 0.061]$).
• Standardized Root Mean Square Residual ($ ext{SRMR}$) remains below$.05$.

These findings substantiate the multidimensionality of the IOR, confirming that while the eight facets are intercorrelated (reflecting an overarching climate of organizational morale), they remain psychometrically distinct and cannot be collapsed into a single global score without substantial loss of diagnostic utility.

Instrument / Measurement Tool

The structural characteristics and administration parameters of the Index of Organizational Reactions are summarized below:

• Instrument Name: Index of Organizational Reactions (IOR)
• Foundational Authors: Randall B. Dunham, Ph.D., and Frank J. Smith, Ph.D. (1979)
• Instrument Type: Standardized multidimensional employee self-report survey
• Item Count: 42 questions
• Target Population: Adult employees across operational, technical, professional, managerial, and clerical sectors
• Subscales (8 Facets):
  • Supervision: Items 1, 2, 3, 4, 5, 6 (6 items)
  • Company Identification: Items 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 (10 items)
  • Kind of Work: Items 17, 18, 19, 20, 21 (5 items)
  • Amount of Work: Items 22, 23, 24, 25, 26 (5 items)
  • Co-Workers: Items 27, 28, 29, 30, 31 (5 items)
  • Physical Conditions: Items 32, 33, 34, 35 (4 items)
  • Financial Rewards: Items 36, 37, 38, 39 (4 items)
  • Career Future: Items 40, 41, 42 (3 items)
• Standard Response Scale: 5-point Likert-type scaling formatted as:
  • 1 = J almost always feel this way
  • 2 = I frequently feel this way
  • 3 = 1 occasionally feel this way
  • 4 = 1 seldom feel this way
  • 5 = 1 never feel this way
• Administration Modality: Available in paper-and-pencil or online digital survey formats. Completion time ranges between 10 and 15 minutes.
• Scoring and Transformation Rules:
  • Raw scores range from 1 to 5 for each item.
  • Negative items are reverse-scored so that higher numerical values systematically denote higher levels of job/organizational satisfaction.
  • Subscale scores are calculated either by summing the items within each facet or by computing the mean item score ($1.00$ to $5.00$).
  • Although facet-specific analysis is strongly recommended for organizational diagnostics, an overall composite satisfaction index can be derived by computing the grand mean across all 42 items.

Permissions & Fee and Test Year

The Index of Organizational Reactions was developed in the late 1970s and formally disseminated in 1979 through the research of Randall B. Dunham and Frank J. Smith, with definitive item documentation published in Cook, Hepworth, Wall, and Warr’s compendium, The Experience of Work (1981, Academic Press, pp. 42–45).

Licensing and Usage: The scale items are widely considered to be in the public domain for non-commercial academic research, pedagogical purposes, and scholarly investigation. Academic researchers may reproduce and administer the scale without licensing fees, provided appropriate bibliographic citation is extended to the original authors and publishers. Commercial applications, large-scale corporate consulting diagnostics, or inclusion within proprietary software platforms may require permissions or licensing clearances through the copyright holders or academic archives.

References

• Blau, P. M. (1964). Exchange and power in social life. John Wiley & Sons.
• Cook, J. D., Hepworth, S. J., Wall, T. D., & Warr, P. B. (1981). The experience of work: A compendium of 249 measures and their use. Academic Press.
• Dunham, R. B., & Smith, F. J. (1979). Organizational surveys: An internal approach to internal communication. Scott, Foresman and Company.
• Dunham, R. B., Smith, F. J., & Blackburn, R. S. (1977). Validation of the Index of Organizational Reactions with the JDI, the MSQ, and Faces Scales. Academy of Management Journal, 20(3), 420–432. https://doi.org/10.5465/255415
• Eisenberger, R., Huntington, R., Hutchison, S., & Sowa, D. (1986). Perceived organizational support. Journal of Applied Psychology, 71(3), 500–507. https://doi.org/10.1037/0021-9010.71.3.500
• Hackman, J. R., & Oldham, G. R. (1976). Motivation through the design of work: Test of a theory. Organizational Behavior and Human Performance, 16(2), 250–279. https://doi.org/10.1016/0030-5073(76)90016-7
• Herzberg, F. (1966). Work and the nature of man. World Publishing Company.
• Lee, T. W., & Johnson, P. W. (1991). The effects of job status and employee status on organizational commitment and job satisfaction of temporary and permanent employees. Journal of Business and Psychology, 6(1), 1–17. https://doi.org/10.1007/BF01013680
• Locke, E. A. (1976). The nature and causes of job satisfaction. In M. D. Dunnette (Ed.), Handbook of industrial and organizational psychology (pp. 1297–1349). Rand McNally.
• McLain, D. L. (1995). Responses to health and safety risk in the work environment. Academy of Management Journal, 38(6), 1726–1743. https://doi.org/10.5465/256850
• Smith, P. C., Kendall, L. M., & Hulin, C. L. (1969). The measurement of satisfaction in work and retirement: A strategy for the study of attitudes. Rand McNally.
• Taylor, M. S., Tracy, K. B., Renard, M. K., Harrison, J. K., & Carroll, S. J. (1995). Due process in performance appraisal: A quasi-experiment in procedurally fair administrative systems. Administrative Science Quarterly, 40(3), 495–523. https://doi.org/10.2307/2393795
• Weiss, D. J., Dawis, R. V., England, G. W., & Lofquist, L. H. (1967). Manual for the Minnesota Satisfaction Questionnaire (Minnesota Studies in Vocational Rehabilitation, No. XXII). Industrial Relations Center, University of Minnesota.

Items of the Scale