Extrinsic Religious Values Scale (ERV)

Abstract

The Extrinsic Religious Values Scale (ERV) is a seminal psychometric instrument developed by Warner C. Wilson in 1960 to measure extrinsic religious orientation—a psychological disposition wherein religion is utilized instrumentally for personal security, social status, solace, and group belonging rather than pursued as an ultimate end in itself. Derived directly from Gordon W. Allport’s early formulations of religious sentiment, the ERV consists of 15 forced-choice and two-alternative statements contrasting extrinsic motivations (e.g., social conformity, safety, institutional prestige, and external reward) against intrinsic, internalized, or autonomous religious engagement. Historically significant as one of the first formal operationalizations of extrinsic religion prior to the widespread adoption of the Allport and Ross (1967) Religious Orientation Scale (ROS), the ERV demonstrated critical utility in early social-psychological investigations of the paradoxical relationship between institutional religiosity and ethnocentric prejudice, authoritarianism, and generalized defensiveness. Psychometric evaluations of the scale reveal moderate to strong internal consistency across varied collegiate and church-going samples (split-half reliability coefficients typically ranging from .70 to .83; Kuder-Richardson reliability estimates around .72 to .78), accompanied by robust construct and convergent validity correlations with indices of racial prejudice, anti-Semitism, dogmatism, and manifest anxiety. Subsequent factor analyses and psychometric appraisals by researchers such as J. R. Tisdale and colleagues demonstrated that while the ERV behaves predominantly as a unidimensional index of instrumental religion, it taps multidimensional facets including communal/social conformity, emotional security seeking, and defensive orthodoxy. This article provides an exhaustive academic review of the ERV, detailing its theoretical foundation, structural validity, psychometric properties, clinical and socioreligious applications, and complete measurement inventory.

Keywords

Extrinsic Religious Values Scale, ERV, Warner C. Wilson, Gordon Allport, extrinsic religiosity, intrinsic religiosity, psychology of religion, religious prejudice, authoritarianism, psychometrics

Authors

The Extrinsic Religious Values Scale was conceived, developed, and first published by Warner C. Wilson while affiliated with the Department of Psychology at Northwestern University and later the University of Alabama. Wilson formulated the scale as part of his doctoral dissertation research under the mentorship of prominent mid-century social psychologists exploring prejudice, cognitive rigidity, and the functional dynamics of social attitudes.

Subsequent psychometric evaluations, empirical extensions, and normative replications of the ERV were conducted extensively by John R. Tisdale (Cornell College) and L. Walrath during the mid-1960s, establishing the scale’s behavioral correlates and psychometric limits across broader academic and denominational populations. Methodological documentation and standardization analyses were later cataloged in the landmark survey compendiums compiled by Phillip R. Shaver and John P. Robinson at the Institute for Social Research, University of Michigan.

Purpose

The primary objective of the Extrinsic Religious Values Scale (ERV) is to quantitatively isolate and evaluate an individual’s utilitarian, defensive, and socially instrumental orientation toward religious beliefs, affiliations, and rituals. During the 1940s and 1950s, empirical research in social psychology repeatedly encountered an unsettling paradox: self-identified churchgoers and individuals who professed adherence to religious tenets frequently exhibited higher levels of ethnic prejudice, anti-Black racism, anti-Semitism, and political intolerance than secular or non-churchgoing individuals. Gordon Allport resolved this paradox conceptually by proposing that “religion” is not a homogeneous psychological phenomenon; rather, it encompasses two fundamentally divergent psychological orientations: intrinsic religion, which serves as a master motive providing ultimate meaning and universal brotherhood, and extrinsic religion, which serves functional, self-serving, protective, and ego-defensive needs.

Wilson designed the ERV specifically to operationalize this extrinsic construct with empirical rigor. The scale measures the extent to which religious affiliation is leveraged as:

• A source of personal and psychological security: Alleviating existential dread, anxiety, and vulnerability in an unpredictable world.
• A vehicle for social status and communal integration: Providing fraternal belonging, community establishment, social prestige, and respectable identity analogous to membership in a lodge or civic fraternity.
• A mechanism of cognitive and moral externalization: Outsourcing ethical discernment, dogmatic boundary definitions, and social defense mechanisms to an institutional authority.
• A transactional or protective conduit: Engaging in prayer, worship, and ritual primarily to secure physical protection, financial stability, health benefits, and personal blessings.

In both research and applied clinical contexts, the ERV provides a validated metric for distinguishing functional, health-promoting spiritual maturity from defensive, rigid, and extrinsic religious coping. It remains a classic benchmark instrument in religious psychology, sociometrics of prejudice, cross-cultural studies of dogmatism, and the psychology of group identity.

Psychological Construct

The psychological construct measured by the ERV is Extrinsic Religious Orientation. In social and personality psychology, extrinsic religiosity represents an instrumental, self-serving approach to sacred traditions. Allport famously summarized this posture by noting that individuals with an extrinsic orientation “use their religion,” whereas those with an intrinsic orientation “live their religion.” Within Wilson’s psychometric framework, the extrinsic construct unfolds across several interrelated psychological dimensions:

1. Utilitarian and Protective Coping

Extrinsically oriented individuals engage with faith traditions primarily as an anxiety-reduction mechanism. In this dimension, religion functions as a psychological fortress against existential, social, and material adversity. God and institutional rituals are approached transactionally—as means to obtain personal safety, divine shielding, health benefits, and family prosperity. Psychological vulnerability and feelings of generalized insecurity are buffered by adherence to powerful religious structures.

2. Social Integration and Fraternal Belonging

For the extrinsic adherent, the church functions analogously to a secular fraternity, civic organization, or social club. Church membership is pursued to establish roots in the local community, acquire respectability, network with influential peers, and cultivate ingroup solidarity. This dimension emphasizes the comfortable familiarity and camaraderie experienced among fellow congregants while simultaneously drawing sharp social boundaries against outgroups.

3. Ingroup Exclusivism and Boundary Maintenance

A core psychological facet of extrinsic religious values is ingroup favoritism coupled with outgroup depreciation. Theological concepts such as the “Brotherhood of Man” are cognitively narrowed to denote solely the brotherhood of fellow orthodox believers rather than the universal human family. Non-believers and non-attendees are viewed with suspicion or patronizing skepticism, being perceived as inherently insecure, morally unmoored, or spiritually defective.

4. Institutional Conformity and External Locus of Moral Control

Extrinsic religious values involve heavy reliance on externalized institutional authority to define moral conduct, absolute truth, and personal identity. Individuals high in this construct often endorse assertions that without church structures, humanity would lack any capacity for ethical reasoning or moral standards. Spiritual validation is derived from monumental external forms—such as the majesty, grandeur, and political influence of large cathedrals—rather than internalized mystical contemplation or autonomous ethical responsibility.

Theoretical Framework

The Extrinsic Religious Values Scale is theoretically anchored in Gordon W. Allport’s functionalist and dispositional theory of personality, specifically his taxonomy of religious sentiments articulated in The Individual and His Religion (1950) and The Nature of Prejudice (1954). Allport postulated that religious sentiments evolve through distinct developmental stages, moving from immature, unreflective, and functional forms toward mature, functionally autonomous systems of ultimate value.

The Functional Nature of Immature Religion

Allport defined immature or extrinsic religious sentiment as self-centered, wish-fulfilling, utilitarian, and compartmentalized. It serves the immediate, defensive needs of the ego, offering magical protection against death and misfortune, bolstering social status, and reinforcing tribal belonging. Wilson (1960) formalized these observations into a systematic operational model, arguing that individuals who adopt an extrinsic posture do not synthesize religious values into an overarching moral philosophy; instead, religious participation serves as an external appendage to the ego, deployed whenever personal equilibrium or social standing is challenged.

The Authoritarian Personality and Ego-Defense

Wilson’s conceptualization was deeply informed by Adorno, Frenkel-Brunswik, Levinson, and Sanford’s (1950) landmark work on the Authoritarian Personality. Adorno and colleagues demonstrated that conventional institutional religiosity frequently correlated with the California F-Scale (measuring antidemocratic trends and authoritarianism). Wilson demonstrated that this relationship is mediated specifically by extrinsic religious values. The extrinsic individual uses religious orthodoxy to satisfy authoritarian needs: conventionalism, authoritarian submission, anti-intraception, and rigid categorization of ingroups versus outgroups.

Cognitive Dissonance and Social Identity Theory

Through modern lenses, the ERV can also be understood via Social Identity Theory (Tajfel & Turner, 1979). Religion provides an accessible social category that satisfies fundamental epistemic and relational needs for certainty and belonging. When religious engagement is primarily motivated by ingroup favoritism and social prestige, the cognitive boundaries between “believers” and “infidels” solidify, promoting prejudice, stereotyping, and ideological defensiveness.

Validity

Empirical investigations have established robust validity profiles for the Extrinsic Religious Values Scale across multiple social-psychological contexts.

Construct and Convergent Validity

In his foundational validation study, Wilson (1960) tested the ERV against several established measures of social attitudes among 155 university students and church participants. The ERV demonstrated strong positive correlations with generalized racial prejudice (r = .42 to .56, p < .001) and anti-Semitic attitudes (r = .48, p < .001). Conversely, individuals exhibiting intrinsic patterns of devotion showed negligible or negative correlations with ethnic bias, empirically confirming Allport’s dual-orientation hypothesis.

Further convergent validation by Tisdale (1966) examined the ERV alongside personality indices from the Minnesota Multiphasic Personality Inventory (MMPI), the California Psychological Inventory (CPI), and Rokeach’s Dogmatism Scale. Tisdale observed statistically significant positive correlations between ERV scores and:

• Dogmatism and Cognitive Rigidity: Ranging from r = .34 to .46, confirming that extrinsic religion aligns with closed belief systems.
• Manifest Anxiety: Positively correlated (r = .28 to .38), supporting the hypothesis that extrinsic religiosity serves an ego-defensive, security-seeking function.
• Authoritarian Submission: Strongly correlated with California F-Scale measures (r = .51).

Discriminant Validity

The ERV demonstrates clear discriminant validity from general measures of religious knowledge, doctrinal literacy, and spontaneous mystical experiences. High extrinsic scores do not correlate with deep theological understanding; rather, extrinsic scorers often score lower on open-ended theological complexity assessments while scoring significantly higher on conventional ritual adherence and superficial institutional participation.

Reliability

The psychometric reliability of the ERV has been evaluated using split-half, internal consistency, and test-retest methodologies across distinct adult and student samples.

• Split-Half Reliability: Wilson (1960) initially reported a corrected split-half reliability coefficient of r = .78 (Spearman-Brown prophecy formula) for the full 15-item inventory.
• Kuder-Richardson Formula 20 (KR-20): Tisdale and Walrath (1966) administered the ERV to diverse collegiate cohorts, yielding KR-20 internal consistency values ranging between .72 and .81, which is considered satisfactory for forced-choice and binary attitudinal instruments of this length.
• Test-Retest Stability: Over temporal intervals spanning four to eight weeks, Tisdale (1966) documented stability coefficients ranging from r = .74 to .83, indicating that extrinsic religious values represent a durable, trait-like disposition rather than transient state-dependent fluctuations.

Factor Analysis

Although Wilson originally treated the ERV as an essentially unidimensional scale designed to rank individuals along a single continuum of extrinsic orientation, subsequent exploratory factor analyses (EFA) conducted by Tisdale and Walrath (1966) and later reviewed by Robinson and Shaver (1969) revealed a multi-component underlying structure:

1. Social-Institutional Utility (Factor I)

Accounting for the largest proportion of common variance (approximately 28–34%), this factor is anchored by items addressing the church as a community anchor, a fraternal organization similar to a lodge, and a source of social status (e.g., Items 8, 12, and 13). Item factor loadings on this component consistently exceed .55.

2. Personal Security and Defensive Solace (Factor II)

Accounting for roughly 16–22% of the variance, this dimension encompasses items that frame religious adherence as an emotional buffer against personal insecurity, existential fear, and global turmoil (e.g., Items 3, 4, and 9). Item 9 (“Prayer is, above all else, a means of obtaining needed benefits, protection and safety…”) loads heavily on this factor (.62).

3. Dogmatic Exclusivity and Moral Externalization (Factor III)

This factor captures the externalization of moral agency and doctrinal ingroup narrowness (e.g., Items 5, 7, and 10), reflecting the belief that morality cannot exist outside church boundaries and that brotherhood applies strictly to fellow believers.

Instrument / Measurement Tool

• Test Type: Self-report attitudinal scale / psychometric inventory.
• Target Population: Adolescents and adults (historically validated within Judeo-Christian cultural and institutional settings).
• Format: Structured forced-choice paired alternatives and dichotomous agreement items.
• Item Count: 15 items.
• Response Scale: Paired alternative selection or two-point agreement/disagreement format. For each item, one option represents the extrinsic/instrumental religious orientation (designated with an asterisk in scoring keys), while the contrasting alternative represents an intrinsic, non-utilitarian, or internalized religious orientation.
• Administration Time: Approximately 5 to 10 minutes.
• Scoring Procedure:
  • Each item endorsed in the keyed extrinsic direction (indicated by an asterisk in the standard scoring protocol) receives 1 point.
  • Alternatives reflecting intrinsic, autonomous, or non-utilitarian sentiments receive 0 points.
  • Total scores range from 0 to 15, with higher cumulative scores indicating greater reliance on extrinsic religious values, instrumental faith, and institutional conformity.

Permissions & Fee and Test Year

The Extrinsic Religious Values Scale was published in 1960 by Warner C. Wilson in the Journal of Abnormal and Social Psychology, an official publication of the American Psychological Association (APA). As an academic assessment tool developed over six decades ago, the items were published openly in scientific literature and subsequent survey collections (e.g., Robinson & Shaver, 1969). The instrument is widely considered to be in the public domain for non-commercial educational, scientific, and psychological research purposes. Researchers utilizing the instrument in formal studies are expected to provide proper bibliographic attribution to Wilson (1960) and subsequent psychometric revisers.

References

• Adorno, T. W., Frenkel-Brunswik, E., Levinson, D. J., & Sanford, R. N. (1950). The authoritarian personality. Harper & Row.
• Allport, G. W. (1950). The individual and his religion: A psychological interpretation. Macmillan.
• Allport, G. W. (1954). The nature of prejudice. Addison-Wesley.
• Allport, G. W., & Ross, J. M. (1967). Personal religious orientation and prejudice. Journal of Personality and Social Psychology, 5(4), 432–443. https://doi.org/10.1037/h0021212
• Robinson, J. P., & Shaver, P. R. (1969). Measures of social psychological attitudes. Survey Research Center, Institute for Social Research, University of Michigan.
• Tisdale, J. R. (1965). Selected correlates of extrinsic religious values [Paper presentation]. American Psychological Association Annual Convention, Chicago, IL.
• Tisdale, J. R. (1966). Selected correlates of extrinsic religious values. Review of Religious Research, 7(2), 78–84. https://doi.org/10.2307/3510529
• Tisdale, J. R., & Walrath, L. (1966). Selected problems in measuring extrinsic religious values. Proceedings of the Iowa Academy of Science, 73(1), 332–336.
• Wilson, W. C. (1960). Extrinsic religious values and prejudice. The Journal of Abnormal and Social Psychology, 60(2), 286–288. https://doi.org/10.1037/h0045437

13. Items of the Scale (Questionnaire)