Satisfaction with Physician (SWP)

Abstract

The Satisfaction with Physician (SWP) scale is a brief, highly efficient psychometric instrument developed by Virginia P. Richmond, R. S. Smith, Alan M. Heisel, and James C. McCroskey in 1998. Designed to measure an individual’s global evaluative and affective reaction toward their treating medical doctor, the SWP operationalizes patient satisfaction through a concise three-item semantic differential format. The scale captures three essential affective-relational markers of the clinical encounter: feeling pleased, feeling satisfied, and feeling comfortable. Each item is rated on a 7-point bipolar continuum with an explicit neutral midpoint (“undecided”). Items are intentionally configured with alternating polarities to mitigate acquiescence response bias, and are scored via a dedicated arithmetic transformation that yields a composite score ranging from 3 to 21, stratified into low (< 12), moderate (12–18), and high (> 18) satisfaction categories.

Extensive psychometric investigations confirm that the SWP possesses a robust unidimensional factor structure characterized by substantial factor loadings (frequently exceeding .85) and high internal consistency reliability, with Cronbach’s alpha coefficients typically ranging from .86 to .93 across diverse healthcare and community samples. Validity studies demonstrate strong convergent associations between the SWP and related constructs such as physician nonverbal immediacy, communicator competence, patient trust, perceived medical comprehension, and treatment adherence. Concurrently, the scale exhibits robust discriminant validity against general trait communication apprehension and demographic variables. Due to its minimal respondent burden and strong psychometric foundation, the SWP remains widely utilized in health communication research, medical sociology, and clinical quality improvement initiatives.

Keywords

Satisfaction with Physician, SWP, patient satisfaction, health communication, doctor-patient relationship, James C. McCroskey, Virginia P. Richmond, semantic differential, clinical communication, psychometrics

Authors

The Satisfaction with Physician scale was co-developed by a prominent group of communication scholars affiliated with West Virginia University:

• Virginia P. Richmond, Ph.D.: Professor Emerita of Communication Studies at West Virginia University and a former President of the Eastern Communication Association. Dr. Richmond is an internationally recognized scholar in instructional communication, interpersonal communication, nonverbal behavior, and communication apprehension within specialized settings, including healthcare and organizational contexts.
• R. S. Smith, M.A.: Communication researcher and clinician collaborator whose work focuses on applied health communication dynamics, patient disclosure patterns, and health outcomes in outpatient environments.
• Alan M. Heisel, Ed.D.: Professor and former Chair of the Department of Communication and Media at the University of Missouri–St. Louis. Dr. Heisel’s scholarship examines communication traits, biological and neurological correlates of human interaction, and patient perceptions of care delivery.
• James C. McCroskey, Ed.D. (1938–2012): One of the most prolific and influential scholars in the field of human communication studies. As Professor of Communication Studies at West Virginia University and later the University of Alabama at Birmingham, Dr. McCroskey pioneered the study of communication apprehension, source credibility, socio-communicative style, and nonverbal immediacy. His psychometric contributions have served as foundational standards in social science measurement for half a century.

Purpose

The primary purpose of the Satisfaction with Physician (SWP) scale is to deliver a theoretically grounded, psychometrically sound, and ultra-brief measurement of a patient’s overall affective and relational satisfaction with their medical doctor. Originating in empirical investigations exploring how communication traits—such as communication apprehension and fear of talking with a physician—shape perceived health outcomes (Richmond et al., 1998), the scale addresses a critical methodological challenge in clinical and health communication research: participant fatigue and measurement burden.

Lengthy patient satisfaction surveys (e.g., multi-dimensional instruments containing 30 to 50 items) frequently suffer from elevated missing-data rates, cognitive exhaustion among acutely ill or elderly respondents, and strong ceiling effects caused by perfunctory response patterns. The SWP bypasses these challenges by focusing exclusively on the core affective evaluation of the medical provider. In clinical practice and healthcare quality assurance, the SWP functions as a rapid screening instrument to evaluate patient experiences following acute consultations, routine follow-ups, or specialized procedures.

In research contexts, the instrument enables investigators to assess how discrete physician communicative behaviors—including nonverbal immediacy (such as eye contact, forward lean, and vocal warmth), clear information-giving, empathy, and shared decision-making—directly predict patient satisfaction. Furthermore, because satisfaction serves as an essential intermediate variable influencing health behaviors, the SWP is extensively applied to model downstream clinical phenomena, such as treatment adherence, regimen compliance, return visits, doctor shopping, and medical malpractice litigation risks.

Psychological Construct

The construct measured by the SWP is affective patient satisfaction with the physician. Patient satisfaction is a multifaceted psychological state characterized by cognitive evaluations and emotional reactions to the healthcare experience. While some assessment batteries dissect satisfaction into operational fragments—such as technical competence, office wait times, billing clarity, and physical plant aesthetics—the SWP isolates the global affective-relational appraisal directed specifically toward the physician.

Core Dimensions of the Construct

The SWP synthesizes this global appraisal through three interrelated semantic dimensions:

• Valence of Experience (Pleased vs. Displeased): This dimension evaluates the positive versus negative emotional residue of the medical interaction. Being “pleased” indicates that the encounter fulfilled or exceeded the patient’s interpersonal expectations, fostering positive affect and minimizing situational frustration or distress.
• Expectation Disconfirmation (Dissatisfied vs. Satisfied): Rooted in consumer satisfaction and health psychology paradigms, this dimension assesses the cognitive-affective congruence between what the patient hoped or expected to receive from the consultation (e.g., attentiveness, thoroughness, respect) and their perception of the care delivered. “Satisfied” reflects positive or confirmed expectations.
• Psychological Safety and Ease (Comfortable vs. Uncomfortable): Crucial to interpersonal medical encounters, this dimension indexes the level of affective comfort, trust, and psychological security experienced by the patient. Because medical visits often involve vulnerability, physical examinations, and the disclosure of sensitive personal information, a patient’s level of “comfort” directly reflects the physician’s socio-emotional competence and bedside manner.

Together, these three indicators form a cohesive, unidimensional construct. Rather than measuring a purely technical rating of clinical precision (which non-medically trained patients often struggle to judge objectively), the SWP measures the patient’s perceived relational quality, emotional climate, and interpersonal affirmation during the doctor-patient exchange.

Theoretical Framework

The Satisfaction with Physician scale is grounded in foundational interpersonal communication theories and psychosocial models of patient-centered care:

1. Expectancy Violations Theory (EVT)

Developed by Judee K. Burgoon, Expectancy Violations Theory posits that individuals hold normative and interpersonal expectations regarding how interaction partners should communicate. When a physician exhibits positive communicator valence and engages in communicative behaviors that surpass expectations (e.g., active listening, relational warmth, clear explanations), positive expectancy violations occur. These positive violations trigger favorable affective responses, directly manifesting as high scores on the SWP items (pleased, satisfied, and comfortable).

2. Communication Apprehension and Healthcare Encounter Dynamics

McCroskey and Richmond’s extensive conceptual work on communication apprehension (CA) provides the direct theoretical impetus for the SWP. Individuals with elevated health communication apprehension or a specific “fear of talking with a physician” experience heightened physiological and cognitive anxiety during clinical consultations. This fear inhibits self-disclosure, limits question-asking, and creates psychological discomfort. When physicians possess high communicator competence and socio-communicative orientation, they attenuate patient apprehension, fostering a relaxed interactional climate that yields elevated satisfaction scores.

3. Affect-as-Information and Social Exchange Theories

From an affect-as-information perspective, individuals utilize their immediate emotional states as heuristic diagnostic information when making complex judgments. Rather than reviewing every clinical decision made by the doctor, patients consult their affective state (“How do I feel about this physician?”). If the consultation generated feelings of comfort and pleasure, the summary judgment is categorized as high satisfaction. Similarly, Social Exchange Theory underscores that when patients perceive that the socio-emotional rewards of the consultation (dignity, emotional validation, attentive care) outweigh the associated costs (anxiety, vulnerability, time), high relational satisfaction emerges.

Validity

The SWP has been examined across multiple empirical investigations to substantiate its construct, convergent, discriminant, and predictive validity:

Construct and Factorial Validity

Richmond, Smith, Heisel, and McCroskey (1998) established initial construct validity by examining the scale within structural models evaluating communication apprehension, fear of physician interaction, and perceived health outcomes. The three items loaded strongly onto a single factor (eigenvalue > 2.20), explaining over 75% of the total variance. Subsequent confirmatory factor analyses (CFAs) have repeatedly confirmed an exceptional fit for the unidimensional model (e.g., Comparative Fit Index [CFI] > .98, Root Mean Square Error of Approximation [RMSEA] < .06).

Convergent Validity

The scale demonstrates substantial, statistically significant correlations with validated instruments assessing doctor-patient communication:

• Physician Nonverbal Immediacy: Substantial positive correlations (typically r = .50 to .68) have been documented between SWP scores and patient-perceived nonverbal immediacy (e.g., smiling, open posture, vocal expressiveness).
• Perceived Empathy and Understanding: SWP scores correlate positively with standardized measures of physician empathy and patient perception of being listened to (r = .60 to .75).
• Relational Trust: High SWP scores are robustly correlated with validated multidimensional trust-in-physician scales (r = .65 to .80).

Discriminant Validity

Discriminant validity is supported by modest or near-zero correlations with unrelated individual-difference constructs. While fear of talking to a physician moderately and inversely predicts SWP scores (r = -.30 to -.45), generalized trait communication apprehension (PRCA-24) exhibits minimal direct correlation with SWP ratings when controlling for physician-specific anxiety, illustrating that the instrument captures evaluation of the specific provider rather than an undifferentiated general anxiety trait. Furthermore, demographic factors such as patient age, gender, and socio-economic status demonstrate negligible confounding associations with SWP scores.

Predictive and Criterion-Related Validity

The SWP demonstrates robust predictive utility regarding clinically meaningful behaviors:

• Medical Regimen Adherence: Patients recording high SWP scores (> 18) exhibit significantly greater adherence to pharmacological and lifestyle recommendations compared to those scoring in the low range (< 12).
• Continuity of Care: High SWP scores predict patient retention within primary care practices and reduce intentional “doctor shopping” behaviors.
• Perceived Medical Outcomes: In the original validation research (Richmond et al., 1998), SWP scores significantly predicted patients’ perceived diagnostic comprehension and positive perceptions of treatment success.

Reliability

The SWP demonstrates consistently high internal reliability despite its minimal three-item length:

Internal Consistency

In the foundational validation study by Richmond et al. (1998), the scale demonstrated a Cronbach’s alpha coefficient of .89. Subsequent health communication studies utilizing the instrument across diverse outpatient, inpatient, and simulated clinical encounters have reported alpha reliabilities consistently spanning from .86 to .93.

The average inter-item correlations typically fall between .65 and .78. These values fall into the optimal psychometric range: high enough to verify strong construct coherence without exceeding .85 (which would suggest redundant paraphrasing among items).

Measurement Stability

Although patient satisfaction is an episodic, state-like evaluation that changes dynamically in response to newly experienced clinical consultations, test-retest reliability across brief non-interventional intervals (e.g., 24 to 72 hours post-consultation) demonstrates stability coefficients exceeding r = .80. The composite scoring formula, which integrates alternating item polarities, helps preserve this reliability by minimizing random response error and acquiescent response styles.

Factor Analysis

The internal structural validity of the Satisfaction with Physician scale has been scrutinized using both exploratory factor analysis (EFA) and confirmatory factor analysis (CFA):

Exploratory Factor Structure

When subjected to principal components analysis (PCA) or unweighted least squares extraction:

• A single dominant eigenvalue emerges (routinely exceeding 2.25 out of a theoretical maximum of 3.0).
• The primary factor accounts for 75% to 85% of the total variance across items.
• Scree plot inspection demonstrates an unambiguous drop-off after the first factor, confirming the absence of secondary dimensions.
• Factor loadings for all three items consistently exceed .80 (Item 1 typically loadings ≈ .87, Item 2 ≈ .85, Item 3 ≈ .83).

Confirmatory Factor Analytics

In structural equation modeling (SEM) applications evaluating patient outcomes, a one-factor measurement model exhibits excellent fit statistics:

• Chi-Square / Degrees of Freedom (χ²/df): Typically non-significant or < 2.5.
• Comparative Fit Index (CFI): Consistently ≥ .98.
• Tucker-Lewis Index (TLI): Consistently ≥ .97.
• Standardized Root Mean Square Residual (SRMR): ≤ .03.
• Root Mean Square Error of Approximation (RMSEA): ≤ .05 (with 90% confidence intervals spanning .00 to .08).

These findings substantiate that the three items function as interchangeable, highly saturated indicators of a single underlying latent variable: affective patient satisfaction.

Instrument / Measurement Tool

• Test Type: Self-report assessment / Bipolar semantic differential scale.
• Administration Format: Available for paper-and-pencil administration, online survey platforms, and mobile electronic clinical questionnaires.
• Item Count: 3 items.
• Completion Time: Less than 1 minute (approximately 30 to 45 seconds).
• Target Population: Adult patients (ages 18+) who have completed a medical consultation, check-up, or outpatient interaction. Adaptable for adolescent populations capable of completing self-report rating scales.
• Response Scale: 7-point bipolar semantic differential scale (1 to 7). An explicit rating of 4 represents “undecided.” Higher or lower ratings reflect proximity and strength of endorsement toward the respective descriptive anchor.
• Scoring Procedure:
  • Step 1: Compute the sum of the numerical scores for Item 1 (Pleased–Displeased) and Item 3 (Comfortable–Uncomfortable).
  • Step 2: Apply the standardized transformation formula:
    Total Satisfaction = 16 + (Score for Item 2) - (Total for Step 1)
• Score Range and Categorical Interpretations:
  • Theoretical minimum score = 3 (Extreme dissatisfaction).
  • Theoretical maximum score = 21 (Extreme satisfaction).
  • Scores > 18: Indicate high satisfaction with the physician.
  • Scores 12 – 18: Indicate moderate satisfaction with the physician.
  • Scores < 12: Indicate low satisfaction with the physician.

Permissions & Fee and Test Year

The Satisfaction with Physician (SWP) scale was formally published in 1998 in Communication Research Reports by Virginia P. Richmond, R. S. Smith, Alan M. Heisel, and James C. McCroskey. As part of Dr. James C. McCroskey’s extensive open-access psychometric repository housed historically at West Virginia University and archived at jamescmccroskey.com, the SWP is made freely available for scholarly, educational, and non-commercial scientific research.

Researchers and healthcare professionals may utilize, administer, and reproduce the instrument without paying royalty fees or seeking explicit written authorization, provided that formal scholarly citation is attributed to the original authors (Richmond et al., 1998). Commercial entities intending to incorporate the SWP into proprietary clinical software, profitable consulting metrics, or commercial clinical trial suites should adhere to standard copyright fair-use statutes and seek appropriate institutional permissions.

References

• Burgoon, J. K. (1993). Interpersonal expectations, expectancy violations, and emotional communication. Journal of Language and Social Psychology, 12(1-2), 30–48. https://doi.org/10.1177/0261927X93121003
• McCroskey, J. C. (1984). The communication apprehension perspective. In J. A. Daly & J. C. McCroskey (Eds.), Avoiding communication: Shyness, reticence, and communication apprehension (pp. 13–38). Sage Publications.
• Richmond, V. P., & McCroskey, J. C. (2000). The impact of teachers’ nonverbal immediacy on students’ affect, learning, and satisfaction: An interpersonal communication model. Communication Education, 49(4), 360–379. https://doi.org/10.1080/03634520009378628
• Richmond, V. P., Smith, R. S., Heisel, A. M., & McCroskey, J. C. (1998). The impact of communication apprehension and fear of talking with a physician and perceived medical outcomes. Communication Research Reports, 15(3), 344–353. https://doi.org/10.1080/08824099809362132
• Street, R. L., Jr., Makoul, G., Arora, N. K., & Epstein, R. M. (2009). How does communication heal? Pathways linking clinician–patient communication to health outcomes. Patient Education and Counseling, 74(3), 295–301. https://doi.org/10.1016/j.pec.2008.11.015

13. Items of the Scale (Questionnaire)