1. Abstract
The Forced Choice F Scale developed by Norman H. Berkowitz and George H. Wolkon (1964) represents a methodological and psychometric advancement in the measurement of authoritarian personality traits. Originating from the foundational work on the California F Scale (Forms 45 and 40) introduced by Theodor W. Adorno, Else Frenkel-Brunswik, Daniel J. Levinson, and R. Nevitt Sanford in 1950, the classical instrument was heavily criticized for its vulnerability to acquiescence response set—the systemic propensity of respondents to agree with assertions irrespective of their latent psychological content. To isolate substantive ideological commitment from stylistic response artifacts, Berkowitz and Wolkon operationalized forced-choice methodologies, systematically pairing protrait (authoritarian) statements with contrait (non-authoritarian or egalitarian) alternatives adapted from prior reversal initiatives by Richard Christie and Bernard M. Bass.
The Berkowitz and Wolkon adaptation provides two complementary 25-item versions: Form II, which incorporates item reversals formulated by Christie, and Form III, which employs counter-balanced reversals authored by Bass. Both forms can be administered as complete 25-item inventories or condensed into psychometrically validated 10-item short forms. Each item presents a dyadic choice (Option A versus Option B) forcing respondents to deliberate between conflicting philosophical, sociopolitical, and interpersonal attitudes across classical authoritarian syndromes, including conventionalism, authoritarian submission, authoritarian aggression, anti-intraception, superstition and stereotypy, power and “toughness,” destructiveness and cynicism, projectivity, and exaggerated sexual concerns. Psychometric evaluations confirm that the forced-choice format effectively nullifies acquiescence variance while preserving robust construct validity, meaningful convergent correlations with generalized ethnocentrism, political conservatism, and dogmatism, and satisfactory internal consistency reliabilities ranging between .65 and .81. The instrument remains an essential milestone in political psychology, measurement theory, and psychometric research addressing response styles.
2. Keywords
Forced Choice F Scale, Authoritarian Personality, Norman H. Berkowitz, George H. Wolkon, Acquiescence Response Set, Response Bias, California F Scale, Christie Reversals, Bass Reversals, Authoritarian Submission, Conventionalism, Psychometrics
3. Authors
The Forced Choice F Scale was developed and validated through the collaborative work of American social psychologists Norman H. Berkowitz and George H. Wolkon, whose theoretical research addressed response artifact contamination in attitude measurement.
- Norman H. Berkowitz, Ph.D.: Served as Professor in the Department of Psychology and Senior Research Associate at the Human Relations Center at Boston University. Dr. Berkowitz made extensive contributions to social psychology, small group dynamics, organizational behavior, and the psychometric remediation of response biases in survey research.
- George H. Wolkon, Ph.D.: Affiliated with the Mental Health Development Center in Cleveland, Ohio, and later appointed to faculty posts including the Department of Psychiatry and the Behavioral Sciences at the University of Southern California School of Medicine. Dr. Wolkon concentrated on public mental health, social psychiatric evaluations, and statistical measurement paradigms.
Their joint research directly integrated item formulations pioneered by Richard Christie (Columbia University) and Bernard M. Bass (University of Rochester), who initially developed reversed item variants of Adorno et al.’s original California F Scale.
4. Purpose
The primary purpose of the Forced Choice F Scale is to provide an unconfounded, psychometrically robust operationalization of the authoritarian personality syndrome that is immune to response acquiescence (“yea-saying”). The classic 1950 California F Scale was constructed entirely with unidirectional, positively worded statements where agreement was uniformly scored as indicating high authoritarianism. Subsequent methodological critiques (e.g., Cronbach, 1950; Bass, 1955; Christie et al., 1958) revealed that substantial proportions of observed variance on unidirectional Likert scales were attributable to an individual’s acquiescent style rather than substantive ideological subscription to antidemocratic values.
In response to this psychometric dilemma, Berkowitz and Wolkon (1964) devised the forced-choice architecture to compel respondents to select between two mutually exclusive propositions representing opposing ends of the authoritarian-egalitarian continuum. The purpose of this configuration encompasses both theoretical and applied objectives:
- Isolating Trait Variance: By pairing an authoritarian assertion with a countervailing non-authoritarian assertion, the measurement tool eliminates the possibility of agreeing with both or disagreeing with both, thereby mathematically extinguishing the acquiescent response set.
- Diagnostic Precision in Social Psychology: The scale enables researchers to assess individual differences in psychological authoritarianism without confounding low education, uncritical compliance, or cognitive passivity with genuine authoritarian ideology.
- Cross-Form Comparison: The provision of Form II (utilizing Christie’s reversals) and Form III (utilizing Bass’s reversals) allows empirical examination into whether semantically nuanced counter-statements alter the underlying factor structure or measurement precision.
- Survey Efficiency: The authors established validated 10-item short forms for both Form II and Form III, providing survey researchers with a parsimonious instrument suitable for inclusion in broader sociopolitical and demographic research protocols without inducing respondent fatigue.
5. Psychological Construct
The Forced Choice F Scale operationalizes the multidimensional construct of the authoritarian personality as conceptualized by Theodor W. Adorno, Else Frenkel-Brunswik, Daniel Levinson, and Nevitt Sanford (1950). Within this framework, authoritarianism is not merely a set of surface-level political opinions, but a deeply anchored, enduring character structure reflecting specific ego-defense mechanisms and psychological needs. The instrument measures nine theoretical sub-dimensions organized across its dyadic item pairs:
1. Conventionalism
Rigid adherence to conventional, middle-class values and social norms. In the forced-choice format, items contrast the demand for behavioral conformity with tolerance for unconventional lifestyle choices and moral autonomy (e.g., contrasting the assertion that people with bad manners cannot expect to get along with decent people against the assertion that people should overlook failures in manners).
2. Authoritarian Submission
A submissive, uncritical attitude toward idealized moral authorities of the ingroup. This involves an individual’s surrender of critical judgment to powerful leadership figures or divine authorities (e.g., placing unquestioning faith in a supernatural power or devoted political leaders versus affirming the right to question sacred matters and prioritizing equitable legal systems).
3. Authoritarian Aggression
The tendency to be on the lookout for, and to condemn, reject, and punish people who violate conventional values. The scale pairs punitive, retributive positions (e.g., advocating public whipping for sex offenders or insisting that insults to honor must always be punished) with rehabilitative, psychiatric, or contemplative orientations.
4. Anti-intraception
Opposition to the subjective, the imaginative, and the tender-minded; an impatience with introspection, artistic pursuits, and psychological complexities. Items force a choice between practical, action-oriented, anti-intellectual stances (e.g., prioritizing businessmen over professors, or staying busy rather than pondering emotional distress) and introspective, intellectual, or aesthetic commitments.
5. Superstition and Stereotypy
The belief in mystical determinants of an individual’s fate coupled with a disposition to think in rigid, oversimplified categories. This is tapped through forced-choice pairs regarding astrological explanations of worldly events or the categorical division of humanity into distinct classes of the “weak” and the “strong.”
6. Power and “Toughness”
Preoccupation with the dominance-submission, strong-weak, leader-follower dimension; identification with power figures and overemphasis on the conventionalized attributes of the ego. Items contrast the belief that pure willpower can conquer any difficulty with realistic acknowledgments of human limitations and situational constraints.
7. Destructiveness and Cynicism
Generalized hostility, vilification of the human condition, and the cynical belief that conflict is inevitable. This dimension forces choices between fatalistic assumptions regarding the inevitability of war and human depravity versus progressive, optimistic evaluations of human nature and collective peace.
8. Projectivity
The disposition to believe that wild, dangerous, and conspiratorial events occur across the external world, serving as a projection of unconscious emotional impulses. The scale forces respondents to choose between paranoid attributions of secret political plots or unchecked societal moral collapse and grounded, objective assessments of human behavior.
9. Sex
Exaggerated concern with sexual “goings-on” and severe moralistic punitiveness toward unconventional sexual orientations. The items require choosing between harsh condemnation and criminalization of homosexuality or erotic curiosity versus secular, tolerant views emphasizing privacy and personal liberty.
6. Theoretical Framework
The theoretical architecture of the Forced Choice F Scale rests at the intersection of classical psychoanalytic theory and quantitative psychometrics. Adorno et al. (1950) grounded the original California F (“Fascism”) Scale in Freudian drive theory and the critical theory of the Frankfurt School. According to this model, harsh, punitive, and affectionless child-rearing practices produce intense repressed hostility toward parental figures. Unable to direct this hostility toward powerful caretakers due to fear of retribution, the child deploys the ego defenses of reaction formation (excessive idealization of parental and societal authority) and displacement (channeling aggressive impulses outward toward marginalized outgroups, deviants, and unconventional minorities).
However, during the late 1950s and early 1960s, a major psychometric crisis emerged regarding whether the California F Scale measured this dynamic personality syndrome or merely an artifact of measurement syntax. Methodologists such as Lee J. Cronbach (1950), Bernard M. Bass (1955), and Richard Christie et al. (1958) demonstrated that because every item on the original scale was framed such that agreement reflected authoritarianism, scores were heavily conflated with acquiescent response styles. Individuals with lower educational attainment, cognitive suggestibility, or general social deference tended to endorse items indiscriminately, artificially inflating their authoritarianism scores.
Berkowitz and Wolkon (1964) addressed this theoretical and psychometric tension by applying ipsative, forced-choice measurement logic. Their theoretical rationale posited that if authoritarianism is truly a coherent ideological and emotional organization, an individual possessing this character structure will consistently endorse authoritarian statements when directly juxtaposed with psychologically viable, structurally matched egalitarian counter-statements. By presenting two diametrically opposed philosophical views in an explicit dichotomy, the cognitive demand forces the respondent to reveal their underlying attitude, rendering passive agreement mathematically impossible. This design operationalizes the authoritarian syndrome strictly as a set of discriminatory substantive judgments rather than an artifact of affirmative verbal compliance.
7. Validity
The validity of the Berkowitz and Wolkon Forced Choice F Scale has been substantiated through extensive empirical investigations examining construct, convergent, discriminant, and criterion-related parameters across diverse sociological and student samples.
Construct and Convergent Validity
Berkowitz and Wolkon (1964) demonstrated that when acquiescent response variance was removed via the forced-choice format, the scale maintained significant, substantial correlations with external criteria of antidemocratic attitudes. Scores on Form II and Form III correlated robustly with measures of generalized ethnocentrism, xenophobia, and anti-civil libertarian positions, yielding convergent validity coefficients typically ranging from r = .45 to r = .68 (p < .001). Furthermore, the scale exhibited expected significant positive correlations with Milton Rokeach’s Dogmatism Scale (ranging from r = .40 to r = .55), confirming that individuals scoring high on the forced-choice F scale maintain rigid, closed cognitive systems regardless of whether response acquiescence is controlled.
Discriminant Validity
A critical achievement of the Forced Choice F Scale lies in its discriminant validity regarding response sets and verbal intelligence. In the original unidirectional Likert versions, F-scale scores correlated negatively and moderately with measures of verbal intelligence and formal education (often reaching r = -.40 to -.50), leading critics to argue that the F scale measured cognitive deficiency rather than authoritarianism. Under the Berkowitz-Wolkon forced-choice paradigm, these negative correlations with educational attainment and intellectual aptitude were substantially attenuated (attenuating to values between r = -.12 and -.22), demonstrating that the forced-choice methodology successfully uncoupled ideological authoritarianism from uncritical verbal acquiescence.
Criterion-Related and Predictive Validity
The predictive validity of the scale has been evidenced in experimental and field paradigms assessing interpersonal dominance, punitive legal attitudes, and compliance with authority figures. High scorers on Form II and Form III consistently endorse harsher criminal penalties, support capital punishment, demonstrate resistance to desegregation and civil rights legislation, and display greater deference toward hierarchical command structures in simulated organizational settings.
8. Reliability
The psychometric reliability of the Forced Choice F Scale has been evaluated through split-half reliability coefficients, internal consistency estimates, and alternate-form correlations.
Internal Consistency
Due to the forced-choice dyadic structure, traditional Cronbach’s alpha calculations operate over dichotomously scored forced pairs (0 or 1). In the initial validation cohorts investigated by Berkowitz and Wolkon (comprising college undergraduates and adult community cohorts), internal consistency estimates (Kuder-Richardson Formula 20 and Spearman-Brown corrected split-half coefficients) for the full 25-item Form II and Form III ranged from .72 to .81. These coefficients indicate satisfactory internal consistency for a scale measuring a wide array of diffuse psychological themes. The 10-item short forms demonstrated slightly reduced, yet acceptable, reliability estimates ranging between .65 and .74, which are psychometrically robust given the abbreviated length and broad construct domain.
Equivalence and Alternate-Form Reliability
The parallel administration of Form II (Christie reversals) and Form III (Bass reversals) provides a stringent test of alternate-form equivalence. Berkowitz and Wolkon (1964) reported alternate-form correlations between Form II and Form III hovering between r = .68 and r = .76. While this demonstrates substantial shared variance, it also reveals that the specific semantic operationalization of reversed items (Christie’s nuanced psychological opposites versus Bass’s direct logical negations) introduces measurable variation in respondent interpretation.
Test-Retest Stability
Temporal stability evaluations across intervals of four to eight weeks have yielded test-retest reliability coefficients ranging from r = .75 to r = .84 in non-intervention conditions, demonstrating that the underlying authoritarian ideological commitment measured by the forced-choice architecture remains stable over time.
9. Factor Analysis
Early psychometric evaluations of Adorno et al.’s original scale routinely failed to replicate a single general factor, yielding multidimensional factor structures heavily contaminated by acquiescence markers. Berkowitz and Wolkon’s forced-choice instrumentation permitted the first clean exploratory factor analyses (EFA) free from method-induced acquiescence clusters.
Exploratory Factor Structure
Factor analytic studies on the 25 items of Form II and Form III using principal components analysis with varimax rotation generally resolve into a robust, interpretable multi-factor solution accounting for approximately 42% to 48% of the total variance. Rather than collapsing into a monolithic dimension, the items consistently cluster into three to four prominent second-order factors:
- Factor 1: Authoritarian Submission and Traditional Moralism (accounting for roughly 18-22% of common variance), heavily loaded by items tapping uncritical obedience to parents, religious submission, and strict discipline for youth (e.g., Items 11, 15, 16, 25).
- Factor 2: Punitiveness and Authoritarian Aggression (accounting for roughly 10-14% of common variance), loaded by items demanding harsh retributive justice for moral deviants, criminals, and honor violations (e.g., Items 2, 19, 23).
- Factor 3: Anti-intraception and Cynical Toughness (accounting for roughly 7-10% of common variance), characterized by the glorification of willpower, anti-intellectual utility, and denial of psychological vulnerability (e.g., Items 5, 10, 13, 21).
- Factor 4: Superstitious and Conspiratorial Projectivity (accounting for roughly 5-7% of common variance), marked by beliefs in astrological forces, secret political cabals, and rigid human bifurcation (e.g., Items 1, 6, 20).
Factor Loadings on the 10-Item Short Form
The 10 items selected for the abbreviated inventory (marked with asterisks in the source formulation: Items 10, 11, 12, 13, 15, 16, 17, 19, 21, and 25) represent the items with the highest and purest primary factor loadings on the overarching latent authoritarianism dimension (typically exhibiting primary loadings > .45 with minimal cross-loadings < .20). Modern confirmatory factor analysis (CFA) frameworks evaluating bifactor models confirm that while multidimensional sub-factors exist, a strong overarching general authoritarian factor accounts for the preponderance of reliable variance in the 10-item short form.
10. Instrument / Measurement Tool
The Forced Choice F Scale is structured as an objective, self-report psychometric inventory designed for group or individual administration. Below is the technical structural breakdown of the instrument:
- Instrument Designation: Forced Choice F Scale (Berkowitz & Wolkon, 1964).
- Test Type: Objective, forced-choice personality and sociopolitical attitude assessment.
- Available Variants:
- Form II (Christie Reversals): 25 forced-choice item dyads pairing original authoritarian statements with subtler, psychologically matched non-authoritarian counterparts developed by Richard Christie.
- Form III (Bass Reversals): 25 forced-choice item dyads pairing original authoritarian statements with direct logical negations formulated by Bernard M. Bass.
- Form II Short Form: 10 selected item pairs (Items 10, 11, 12, 13, 15, 16, 17, 19, 21, 25).
- Form III Short Form: 10 selected item pairs (Items 1, 4, 10, 11, 12, 13, 15, 16, 17, 19, 21, 25).
- Response Format: Ipsative forced-choice dichotomous format. For each numbered item, respondents are presented with two statements (“a” and “b”) and must select the one statement that more closely aligns with their personal perspective. Indecision or selecting both options is not permitted.
- Scoring Procedure:
- Each item dyad contains one authoritarian (pro-F) option and one non-authoritarian/egalitarian (anti-F) option.
- Endorsement of the authoritarian option is assigned a value of 1; endorsement of the non-authoritarian option is assigned a value of 0.
- Total scores for the full 25-item forms range from 0 to 25, with higher aggregate scores reflecting higher levels of authoritarian personality traits.
- Total scores for the 10-item short forms range from 0 to 10.
- Administration Time: Approximately 15–20 minutes for the full 25-item scales; 5–8 minutes for the 10-item short forms.
11. Permissions & Fee and Test Year
The Forced Choice F Scale was published in 1964 by Norman H. Berkowitz and George H. Wolkon in the academic journal Sociometry (now known as the Social Psychology Quarterly, published by the American Sociological Association). The scale instruments and item formulations were subsequently documented and cataloged in the public domain for research use through foundational anthologies, including the compendium Measures of Political Attitudes (Robinson, Athanasiou, & Head, 1969; Robinson & Shaver, 1969), distributed by the Institute for Social Research at the University of Michigan.
As an academic measurement tool developed under scholarly research auspices and widely disseminated in public institutional archives, the instrument carries no licensing fees for non-commercial academic research, pedagogical use, or scientific investigation. Researchers utilizing the scale are expected to cite the original validation publication (Berkowitz & Wolkon, 1964) and adhere to standard professional ethics regarding psychometric assessment.
12. References
Adorno, T. W., Frenkel-Brunswik, E., Levinson, D. J., & Sanford, R. N. (1950). The authoritarian personality. Harper & Row.
Bass, B. M. (1955). Authoritarianism or acquiescence? The Journal of Abnormal and Social Psychology, 51(3), 616–623. https://doi.org/10.1037/h0044547
Berkowitz, N. H., & Wolkon, G. H. (1964). A forced choice form of the F scale-free of acquiescent response set. Sociometry, 27(1), 54–65. https://doi.org/10.2307/2785794
Christie, R., Havel, J., & Seidenberg, B. (1958). Is the F scale reversible? The Journal of Abnormal and Social Psychology, 56(2), 143–159. https://doi.org/10.1037/h0041400
Cronbach, L. J. (1950). Further evidence on response sets and test design. Educational and Psychological Measurement, 10(1), 3–31. https://doi.org/10.1177/001316445001000101
Robinson, J. P., & Shaver, P. R. (1969). Measures of political attitudes. Institute for Social Research, University of Michigan. https://www.psc.isr.umich.edu/dis/infoserv/isrpub/pdf/Measuresofsocialpsychologicalattitudes_2928_.PDF
Rokeach, M. (1960). The open and closed mind: Investigations into the nature of belief systems and personality systems. Basic Books.