Procedural and Interactive Justice Scale

Abstract

The Procedural and Interactive Justice scale, developed by Farh, Earley, and Lin (1997), is a robust psychometric tool designed to measure employee perceptions regarding the fairness of organizational processes related to organizational justice, specifically focusing on pay and performance appraisal decisions. It delineates between formal organizational procedures (procedural elements) and the quality of interpersonal treatment by supervisors (interactive elements).

The measure is structured into three distinct subscales: Participation, which assesses the extent of employee input into formal decisions; Appeal Mechanism, which evaluates the availability and usage of formal appeal procedures; and Interactive Justice, which quantifies the quality of supervisory interactions when implementing and explaining formal procedures. This structure provides a comprehensive assessment of how employees interpret fairness in the workplace.

Keywords

Procedural Justice, Interactive Justice, Organizational Justice, Pay Decisions, Performance Appraisal, Appeal Mechanism, Organizational Citizenship Behavior, Participation, Reliability

Authors

J. L. Farh, P. C. Earley, S. C. Lin

Purpose

The primary purpose of the Procedural and Interactive Justice scale is to systematically quantify employee perceptions of procedural justice and interactive justice within the context of critical human resource outcomes, specifically pay and performance appraisal decisions. The scale aims to capture the nuanced ways employees evaluate fairness, moving beyond simple outcome satisfaction to examine the processes used and the interpersonal treatment received during these decisions.

By dividing the construct into three specific components—participation, appeal mechanisms, and supervisor interaction—the instrument allows researchers and practitioners to pinpoint specific areas of organizational policy or managerial behavior that may contribute to perceived injustice or fairness, thereby facilitating targeted organizational interventions and improvements in employee relations.

Construct

The scale measures the overarching construct of organizational justice, specifically focusing on two major facets: Procedural Justice and Interactive Justice. The procedural elements relate to the structure and formality of decision-making processes, while the interactive element concerns the quality of interpersonal treatment and communication received from supervisors when procedures are implemented.

The scale is operationalized through three distinct subscales:

• Participation: Assesses the extent to which formal organizational procedures are present to ensure employees have meaningful input into pay and performance appraisal decisions.
• Appeal Mechanism: Measures the presence and adherence to formal procedures allowing employees to appeal or challenge decisions related to pay or performance.
• Interactive Justice: Measures the perceived fairness of managerial behavior, focusing on how supervisors implement formal procedures, provide explanations, and treat employees with dignity and respect during the decision process. This subscale reinforces the idea that managerial actions are key indicators of procedural fairness to employees.

Validity

The validity of the scale was supported by its significant correlations with several established organizational variables, demonstrating strong evidence of construct validity. Key findings regarding positive correlations include:

• Participation Subscale: Showed positive relationships with distributive justice, interactive justice, the existence of an appeal mechanism, overall pay satisfaction, organizational commitment, and organizational citizenship behaviors (OCBs). Participation correlated negatively with the employee’s education level.
• Appeal Mechanism Subscale: Demonstrated positive correlations with organizational citizenship behaviors, pay satisfaction, and organizational commitment.
• Interactive Justice Subscale: Exhibited strong positive associations with organizational citizenship behaviors, pay satisfaction, and organizational commitment.

These results indicate that employee perceptions of fairness, both procedural and interactive, are closely linked to positive organizational outcomes and attitudes, confirming the scale’s ability to measure relevant psychological constructs within the workplace (Farh et al., 1997).

Reliability

Internal consistency reliability was established using Cronbach’s Coefficient alpha for each of the three subscales. The reliability estimates reported by Farh et al. (1997) demonstrate acceptable to strong internal consistency, confirming the reliability of the scale components for research use.

The reported Coefficient alpha values are:

• Participation Subscale: α = .71
• Appeal Mechanism Subscale: α = .81
• Interactive Justice Subscale: α = .88

These values meet or exceed the generally accepted threshold of .70 for internal reliability in social science research, indicating that the items within each subscale consistently measure their intended construct.

Factor Analysis

Although detailed factor loadings were not provided in the original excerpt, the structure of the scale intrinsically suggests a three-factor model corresponding to the three distinct subscales: Participation, Appeal Mechanism, and Interactive Justice. This factor structure is consistent with established theories of organizational justice that differentiate between formal process fairness and interpersonal fairness.

The clear distinction in item content across the three subscales—measuring formal input channels, formal corrective procedures, and supervisory interaction quality—validates the proposed underlying dimensionality of the instrument as a measure of distinct, yet correlated, aspects of workplace fairness. Subsequent research has often utilized and confirmed this distinct three-factor structure when examining procedural and interactive justice perceptions.

Instrument

Test Type: Self-report questionnaire, Psychological Inventory

Format: 7-point Likert-type scale (1 = strongly disagree to 7 = strongly agree)

Language Available: English (Original study conducted in Chinese society, but items are published in English translation.)

Population Group: Employed adults, organizational employees

Age Group: Adult working population

Population Details: Originally validated in a Chinese cultural context, specifically examining the relationship between justice perceptions and organizational citizenship behavior (OCB) within organizations.

Test Methodology: Survey methodology administered to employees to assess perceptions of organizational fairness regarding HR decisions, including pay and performance appraisals. Items denoted with (R) are reverse scored to mitigate response bias.

Keywords

Organizational Commitment, Pay Satisfaction, Performance Appraisal, Employee Perceptions, Psychometrics, Fairness, Management, Human Resources

Authors

Author ORCID Identifier: Not specified in source documentation.

Affiliation Email addresses: Not specified in source documentation.

Correspondence Address: Not specified in source documentation.

Permissions & Fee and Test Year

Test Year: 1997

Permissions: Items were originally published in Administrative Science Quarterly and reproduced with permission. Standard academic research use typically requires citing the original publication (Farh et al., 1997). Commercial use may require explicit permission from the journal publisher (SAGE Publications).

Fee: Generally available for academic research use without fee, subject to copyright citation requirements.

Reference’s

Farh, J. L., Earley, P. C., & Lin, S. C. (1997). Impetus for action: A cultural analysis of justice and organizational citizenship behavior in Chinese society. Administrative Science Quarterly, 42, 421-444. Items were taken from text, pp. 431-432. Copyright© 1997. Reproduced with permission.

Items of the Procedural and Interactive Justice scale

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

Responses are obtained on a 7-point Likert-type scale where 1 = strongly disagree and 7 = strongly agree.

Participation items:

1. Managers at all levels participate in pay and performance appraisal decisions
2. Through various channels, my company tries to understand employees’ opinions regarding pay and performance appraisal policies and decisions
3. Pay decisions are made exclusively by top management in my company; others are excluded from this process (R)
4. My company does not take employees’ opinions into account in designing pay and performance appraisal policies (R)

Appeal mechanism items:

1. The company has a formal appeal channel
2. The company imposes a time limit within which the responsible parties must respond to the employee’s appeal
3. Employees’ questions concerning pay or performance appraisal are usually answered promptly and satisfactorily

Interaction items:

1. My supervisor is thoroughly familiar with my job performance
2. My supervisor allows me to tell my side of the story in performance evaluation
3. My supervisor lets me know my appraisal outcomes and provides justification
4. My supervisor lets me know my pay raise and annual bonus and provides justification
5. My supervisor reviews my performance with me and discusses plans or objectives to improve my performance

Items denoted with (R) are reverse scored.