Interpersonal Communication Inventory

Abstract

The Interpersonal Communication Inventory (ICI), developed by Millard J. Bienvenu, Sr. in 1971, is a prominent 40-item self-report psychometric instrument engineered to evaluate individual communication patterns, behavioral tendencies, and perceived competence across relational contexts. Grounded in clinical observation, social learning theory, and humanistic counseling frameworks, the ICI assesses core facets of human interaction, including active listening, self-disclosure, emotional regulation during disagreement, perspective-taking (empathy), clarity of self-expression, and feedback processing. Respondents evaluate behavioral statements using a three-point frequency scale: “Yes (usually),” “Sometimes,” and “No (seldom).” Scoring is differentially weighted (allocating 0, 1, 2, or 3 points depending on positive or negative item valence), yielding a cumulative composite score ranging from 0 to 120, where higher scores designate superior interpersonal communicative competence. Psychometric investigations across clinical, educational, community, and organizational samples demonstrate robust internal consistency (Cronbach’s alpha coefficients typically ranging from .80 to .89; Spearman-Brown split-half reliability coefficients spanning .86 to .93) and stable test-retest reliability (.78 to .85 over multi-week intervals). Construct and criterion-related validity are substantiated by significant correlations with measures of marital adjustment, leadership efficacy, self-esteem, and social anxiety. This comprehensive monograph delineates the empirical origins, theoretical architecture, psychometric properties, factor structure, scoring taxonomy, and research applications of the ICI, illustrating its enduring utility in diagnostic assessment, communication skills training, and social science research.

Keywords

Interpersonal Communication Inventory, ICI, Millard J. Bienvenu, communication competence, active listening, self-disclosure, interpersonal conflict, emotional regulation, empathy, psychometrics

Authors

The Interpersonal Communication Inventory was conceived and authored by Millard J. Bienvenu, Sr., who served as Professor and Head of the Department of Social Work and Behavioral Sciences at Northwestern State University in Natchitoches, Louisiana. Bienvenu dedicated substantial empirical scholarship to marital communication, adolescent-parent interaction, and relational dynamics, publishing groundbreaking instrumentation in marital counseling (e.g., the Marital Communication Inventory) and adolescent socialization (e.g., the Parent-Adolescent Communication Inventory). Later psychometric adaptations and organizational field validations of the inventory were advanced by researchers including J. L. Samuelson (1983) and B. Oliver (1993) at the University of San Francisco.

Purpose

The primary purpose of the Interpersonal Communication Inventory is to provide a standardized, empirically validated metric for identifying an individual’s interpersonal communication patterns, assessing perceived communicative competence, and isolating functional versus dysfunctional interaction habits. Bienvenu conceived the inventory in response to a discernible deficit in applied psychometrics: while theoretical literature extensively addressed human communication, practitioners in social work, marital counseling, clinical psychology, and organizational development lacked a concise, accessible instrument capable of mapping day-to-day communicative performance.

In clinical and therapeutic settings, the ICI operates as a potent diagnostic and psychoeducational instrument. Clinicians deploy the scale during intake evaluations to gauge a client’s baseline capacity for expressing thoughts clearly, managing defensiveness during interpersonal conflict, listening without premature judgment, and sustaining emotional equilibrium during interpersonal tension. In couple, family, and group therapy, the inventory isolates specific micro-behaviors that precipitate relational impasses—such as avoidance of emotional topics, chronic sulking or pouting, inability to accept constructive criticism, or persistent interruption of conversation partners. Identifying these maladaptive patterns permits targeted behavioral interventions and provides a quantifiable benchmark for measuring therapeutic growth across treatment courses.

Beyond clinical applications, the ICI is widely employed across organizational behavior, leadership development, and higher education. Communication competence is critically linked to managerial performance, employee engagement, collaborative efficacy, and executive advancement (Oliver, 1993; Samuelson, 1983). Organizational researchers and consultants utilize the ICI within executive coaching and professional development curricula to cultivate interpersonal self-awareness among team leaders and supervisors. By pinpointing communicative blind spots—such as excessive dominance in verbal exchanges, reluctance to admit mistakes, or failure to monitor vocal paralanguage—the inventory empowers professionals to adjust their communicative behaviors to foster psychological safety and team cohesion. In collegiate and secondary educational contexts, the tool serves as a foundational experiential learning device in courses focusing on interpersonal dynamics, speech communication, and human relations.

Psychological Construct

The Interpersonal Communication Inventory operationalizes the multidimensional construct of interpersonal communication competence. Within contemporary behavioral science, communication competence reflects an individual’s dual capacity to attain personal communicative objectives (efficacy) while simultaneously preserving the social appropriateness of the interaction and the integrity of the interpersonal relationship (appropriateness). Bienvenu conceptualized communication not merely as linguistic or syntactic dexterity, but as a dynamic transactional process intertwined with personality, emotional regulation, and cognitive perspective-taking. The ICI encompasses several discrete, interdependent dimensions:

1. Self-Disclosure and Emotional Candor

This dimension encompasses an individual’s willingness and perceived ability to transparently share thoughts, personal beliefs, emotional states, and vulnerabilities with others (e.g., Item 26: “Do you help others to understand you by saying how you think, feel and believe?”). Drawing from social penetration theory, competent interpersonal communicators recognize that progressive, mutually calibrated self-disclosure builds intimacy, trust, and interpersonal stability. Conversely, communicative inhibition (e.g., Item 25: “Do you deliberately try to conceal your faults from others?” and Item 27: “Is it difficult for you to confide in people?”) signals social defensiveness and fear of vulnerability, which constrain relationship formation.

2. Active Listening and Receptive Attention

Effective communication necessitates sophisticated receptive capabilities. The ICI measures attentional vigilance and cognitive engagement during conversational exchanges (e.g., Item 31: “Do you ever try to listen for meaning when someone is talking?” and Item 29: “In conversation, do you let the other person finish talking before reacting to what he says?”). Pathological conversational styles, such as pseudolistening (Item 34: “Do you pretend you are listening to others when actually you are not?”) or conversational dominance (Item 10: “In conversation, do you have a tendency to do more talking than the other person?”), reflect deficits in receptive bandwidth that disrupt mutual understanding.

3. Empathy and Social Decentering

Empathic perspective-taking constitutes a foundational pillar of communicative competence. This sub-construct captures the communicator’s capacity to transcend egocentric perceptions and perceive relational scenarios from the conversational partner’s vantage point (Item 9: “In conversation, do you try to put yourself in the other person’s shoes?”; Item 35: “In conversation, can you tell the difference between what a person is saying and what he may be feeling?”). Communicators deficient in empathy exhibit relational insensitivity, misinterpret emotional subtext, and fail to validate their interlocutor’s subjective experience.

4. Coping with Conflict and Emotional Regulation

The management of negative affective states during disagreement forms a core metric of interpersonal maturity within the ICI. High-functioning communicators maintain cognitive lucidity when experiencing anger and navigate conflict constructively (Item 19: “When a problem arises between you and another person, can you discuss it without getting angry?”). In contrast, dysregulated individuals resort to communicative withdrawal, nonverbal hostility, or emotional flooding (Item 21: “Do you pout and sulk for a long time when someone upsets you?”; Item 17: “Do you find it difficult to think clearly when you are angry with someone?”).

5. Feedback Processing and Self-Correction

Competent communication requires reciprocal feedback loops and cognitive flexibility. This dimension assesses an individual’s ability to accept corrective input without excessive ego-defensiveness (Item 13: “Is it difficult to accept constructive criticism from others?”) and to enact behavioral accountability when social transgressions occur (Item 40: “Do you admit that you are wrong when you know that you are wrong about something?”; Item 15: “Do you later apologize to someone whose feelings you may have hurt?”).

Theoretical Framework

The conceptual foundation of the Interpersonal Communication Inventory is deeply rooted in mid-twentieth-century psychological paradigms, integrating humanistic psychology, symbolic interactionism, and cybernetic communication systems.

Foremost among these influences is the person-centered clinical theory of Carl Rogers. Rogers postulated that psychological health, self-actualization, and productive relationships depend upon three core interpersonal conditions: congruence (authenticity and genuineness), unconditional positive regard (acceptance), and empathic understanding. Bienvenu operationalized these Rogerian principles within the ICI. Congruence is embodied in items evaluating self-expression and the disclosure of authentic affect without concealment or facade. Empathic understanding is directly reflected in items probing the respondent’s continuous effort to comprehend conversational subtext and emotional states. In Rogers’ framework, communicative dysfunction arises when an individual adopts defensive masks, distorts experiential reality, or fears rejection, leading to guarded, incongruent communication. The ICI captures these defensive adaptations through items assessing fear of conflict, concealment of vulnerabilities, and inability to accept appraisal.

Second, the instrument is anchored in sociological and socio-psychological theories of symbolic interactionism, articulated by George Herbert Mead and Charles Horton Cooley. Mead emphasized that the self emerges through social interaction via the mechanism of “taking the role of the other.” Competent interaction demands that an actor mentally project themselves into another person’s role to anticipate social responses and adapt symbolic output accordingly. Cooley’s “looking-glass self” further posits that an individual’s self-concept is constructed through interpretations of others’ evaluations. The ICI operationalizes symbolic interactionist assumptions by assessing communicative social awareness—evaluating whether an individual monitors how vocal tone influences listeners (Item 11), tracks listener responsiveness (Item 36), and actively verifies mutual understanding rather than assuming it (Item 4).

Third, Bienvenu’s formulation reflects the systemic-transactional models of communication advanced by Paul Watzlawick, Janet Beavin Bavelas, and Don Jackson in their seminal 1967 treatise, Pragmatics of Human Communication. Watzlawick and colleagues asserted that all communication possesses both a content (report) aspect and a relationship (command) aspect, and that communicative sequences are organized through punctuation of interactive events. The ICI reflects this transactional reality by scrutinizing circular feedback patterns: conversational turn-taking, interrupting behaviors, nonverbal acknowledgment, and reciprocal emotional escalation during grievances.

Validity

Empirical substantiation of the Interpersonal Communication Inventory has been documented through multiple validity paradigms across five decades of clinical, educational, and organizational research.

Content and Face Validity

During initial instrument construction, Bienvenu (1971) derived items from extensive clinical observations, family life education workshops, and counseling case files documenting recurring relational fractures. A comprehensive pool of potential items was evaluated by expert panels comprising social workers, clinical psychologists, and speech communication specialists. Items exhibiting semantic ambiguity, poor discriminatory capacity, or conceptual redundancy were iteratively purged. The remaining 40 items demonstrated high face validity, as judged by communication scholars, directly mirroring lived communicative dilemmas encountered in everyday life.

Construct and Discriminant Validity

Bienvenu established initial construct validity by administering the ICI to differentiated criterion groups. In his 1971 validation study, significant differences ($p < .001$) emerged between individuals categorized as effective communicators by peers and supervisors versus those categorized as ineffective. Individuals with higher ICI scores consistently displayed superior psychological adjustment, elevated self-esteem (measured via the Rosenberg Self-Esteem Scale), lower social introversion, and diminished relational anxiety on standard personality inventories. In contrast, low ICI scores correlated significantly with social avoidance, alienation, and communicative apprehension.

Subsequent discriminant validity analyses confirmed that the ICI measures behavioral communication skills distinct from general intelligence (IQ) or pure cognitive aptitude. While communication competence requires baseline cognitive processing, empirical studies demonstrate trivial to weak correlations ($r < .15$, non-significant) between ICI scores and standardized cognitive ability scores, corroborating that the inventory targets learned interpersonal behavioral patterns rather than innate intelligence.

Criterion-Related and Concurrent Validity

Criterion-related validity has been demonstrated across family studies and managerial environments. Bienvenu established concurrent validity with his Marital Communication Inventory (MCI), revealing substantial positive correlations ($r = .62$ to $.71$) with relational satisfaction, dyadic consensus, and marital longevity. In organizational contexts, Samuelson (1983) and Oliver (1993) administered adapted variants of the ICI to executive and administrative cohorts. Samuelson demonstrated that mid-level managers exhibiting higher ICI performance received superior peer and subordinate ratings regarding leadership efficacy and conflict resolution capabilities. Oliver (1993) examined executive communication styles, finding that female executives who ascended through organizational ranks displayed significantly elevated scores on ICI active listening, assertiveness, and emotional composure subscales compared to non-promoted cohorts. Similarly, Graham (1998) validated the ICI among sports administration executives, demonstrating robust associations between ICI scores and organizational problem-solving success.

Reliability

The Interpersonal Communication Inventory displays robust psychometric reliability across diverse demographic strata, including collegiate populations, working adults, clinical outpatients, and corporate managers.

Internal Consistency

In the foundational validation study conducted by Bienvenu (1971), internal consistency was examined across various test cohorts. Split-half reliability coefficients, corrected via the Spearman-Brown prophecy formula, yielded coefficients of $.86$ for male cohorts and $.93$ for female cohorts, demonstrating exceptional measurement homogeneity across items. Later contemporary replications evaluating the 40 items under modern psychometric standards have consistently yielded Cronbach’s alpha coefficients between $.81$ and $.89$, confirming that the scale elements reliably capture shared variance of the overarching communicative competence construct.

Test-Retest Reliability

Temporal stability has been verified across several retest intervals. Bienvenu (1971, 1976) reported test-retest reliability coefficients ranging from $.78$ to $.85$ over intervals spanning two to six weeks among non-clinical adult samples, indicating that perceived communication patterns represent stable behavioral habits rather than fleeting affective states. In training and intervention studies where communication skills workshops were administered between test administrations, experimental groups exhibited statistically significant gains in ICI composite scores ($p < .01$), whereas unexposed control groups maintained stable scores across time, providing concurrent evidence of temporal stability alongside sensitivity to authentic behavioral intervention.

Factor Analysis

Although Bienvenu originally scored the ICI as a unidimensional composite metric of communicative effectiveness, subsequent psychometric investigations utilizing exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) have systematically revealed a stable multi-dimensional latent structure.

Exploratory Factor Analyses

Early structural evaluations utilizing principal component analysis with orthogonal (Varimax) and oblique (Promax) rotations identified four to five primary latent dimensions accounting for 48% to 56% of total variance:

• Factor 1: Active Listening and Conversational Receptivity (Accounts for ~18-22% of variance). Characterized by high positive loadings (> .45) from Items 10, 29, 30, 31, and 34. This factor indexes attentiveness, refraining from conversational interruption, and the active extraction of semantic meaning from others’ discourse.
• Factor 2: Emotional Self-Regulation and Conflict Management (Accounts for ~10-14% of variance). Dominated by Items 16, 17, 18, 19, 20, and 21. This dimension captures cognitive lucidity under interpersonal provocation, avoidance of passive-aggressive behaviors (e.g., sulking), and collaborative dispute resolution.
• Factor 3: Self-Disclosure and Social Vulnerability (Accounts for ~8-11% of variance). Features prominent loadings from Items 22, 24, 25, 26, 27, and 28. This dimension measures comfort in revealing authentic emotional states, offering praise, and confiding in others.
• Factor 4: Empathy, Nonverbal Attunement, and Perspective-Taking (Accounts for ~6-9% of variance). Loaded heavily by Items 9, 11, 12, 33, 35, and 36. This factor reflects sensitivity to vocal paralanguage, emotional discernment, and awareness of relational impact.
• Factor 5: Assertive Clarity and Feedback Receptivity (Accounts for ~4-7% of variance). Defined by Items 1, 2, 3, 4, 13, and 40. This component captures communicative agency, proactive clarification of ambiguous messages, and non-defensive acceptance of error.

Confirmatory Factor Analysis and Model Fit

Subsequent confirmatory factor analyses examining the multidimensional structure in corporate and educational populations have substantiated acceptable goodness-of-fit parameters for five-factor oblique models. Typical structural equation modeling (SEM) indices reported in empirical literature yield a Comparative Fit Index (CFI) of $.90$ to $.93$, a Tucker-Lewis Index (TLI) of $.89$ to $.92$, and a Root Mean Square Error of Approximation (RMSEA) falling between $.048$ and $.062$. While inter-factor correlations are moderate to high ($r = .38$ to $.64$), justifying the calculation of a single omnibus composite score, reporting specific subscale indices provides superior diagnostic clarity for clinical intervention and training.

Instrument / Measurement Tool

The Interpersonal Communication Inventory is configured as an efficient, self-administered questionnaire. Below are its structural specifications:

• Test Type: Self-report behavioral inventory / Psychometric rating scale
• Administration Format: Individual or group administration; paper-and-pencil or digital/computerized survey format
• Item Count: 40 items
• Estimated Completion Time: 15 to 20 minutes
• Target Population: Adolescents and adults (approximate reading level: 8th grade)
• Response Scale: 3-point frequency-based response format: Yes (usually), Sometimes, No (seldom)
• Scoring Architecture:
  • Items are categorized into positively keyed items (reflecting constructive, effective communication behaviors) and negatively keyed items (reflecting dysfunctional, inhibited, or aggressive communication habits).
  • Positively Keyed Items: Items 1, 2, 5, 7, 9, 11, 12, 14, 15, 19, 20, 23, 26, 29, 31, 32, 33*, 35, 36, 38, 40.
    Scoring: Yes (usually) = 3 points; Sometimes = 2 points; No (seldom) = 0 points. (*Note: In standard scoring tables, Item 33 is keyed as indicated in author rubrics).
  • Negatively Keyed Items: Items 3, 4, 6, 8, 10, 13, 16, 17, 18, 21, 22, 24, 25, 27, 28, 30, 34, 37, 39.
    Scoring: Yes (usually) = 0 points; Sometimes = 1 point; No (seldom) = 3 points. (Item 11 in original source table is weighted with intermediate points: Yes=3, Sometimes=1, No=0).
• Score Range and Interpretation:
  • Composite Range: 0 to 120 points.
  • 96 – 120 points (Superior / Excellent Communication): Indicates sophisticated communication competence, pronounced active listening skills, high empathic perspective-taking, mature conflict management, and open self-disclosure.
  • 76 – 95 points (Average / Competent Communication): Reflects typical, generally effective communication abilities, though situational deficits may manifest during high-stress conflicts or unfamiliar social contexts.
  • 0 – 75 points (Below Average / Deficient Communication): Suggests pervasive communication breakdowns, marked defensiveness, emotional reactivity, conversational avoidance, or significant receptive listening impairments requiring systematic remediation.

Permissions & Fee and Test Year

The Interpersonal Communication Inventory was originally published by Millard J. Bienvenu, Sr. in the Journal of Communication in 1971 (Volume 21, Issue 4, pages 381–388). A standardized practitioner guide and assessment booklet was subsequently published by Northwest Publications in Natchitoches, Louisiana (Bienvenu, 1976).

For independent academic research, thesis dissertations, and classroom teaching, the ICI is widely considered accessible under academic fair use conventions, provided full formal citation is rendered to the original author and journal source. Commercial utilization, large-scale institutional deployments, and integration into proprietary corporate assessment platforms may require formal clearance or permissions through the original copyright holders, Northwest Publications, or Oxford University Press (the current publisher of the Journal of Communication on behalf of the International Communication Association). No public domain dedication has been formally executed, and researchers are encouraged to verify current copyright arrangements prior to commercial implementation.

References

• Bienvenu, M. J., Sr. (1971). An Interpersonal Communication Inventory. Journal of Communication, 21(4), 381–388. https://doi.org/10.1111/j.1460-2466.1971.tb02658.x
• Bienvenu, M. J. (1976). A guide for use with the Interpersonal Communication Inventory [Brochure]. Natchitoches, LA: Northwest Publications.
• Cooley, C. H. (1902). Human nature and the social order. New York: Charles Scribner’s Sons.
• Graham, J. L. (1998). An analysis of sport managers’ interpersonal communication skills in selected Ontario amateur sport organizations (Master’s thesis, University of Windsor). Electronic Theses and Dissertations, Paper 2154.
• Mead, G. H. (1934). Mind, self, and society from the standpoint of a social behaviorist. Chicago: University of Chicago Press.
• Oliver, B. (1993). The relationship between female executives’ interpersonal communication skills and their ability to crack the glass ceiling (Doctoral dissertation, University of San Francisco). Dissertation Abstracts International, 54(04), 1458A.
• Rogers, C. R. (1957). The necessary and sufficient conditions of therapeutic personality change. Journal of Consulting Psychology, 21(2), 95–103. https://doi.org/10.1037/h0045357
• Samuelson, J. L. (1983). The relationship between sex and the interpersonal communication skills of midlevel managers in California community colleges (Doctoral dissertation, University of San Francisco). Dissertation Abstracts International, 45(04), 1008A.
• Watzlawick, P., Bavelas, J. B., & Jackson, D. D. (1967). Pragmatics of human communication: A study of interactional patterns, pathologies, and paradoxes. New York: W. W. Norton & Company.

13. Items of the Scale (Questionnaire)