The Close Relationship Personality Test<\/strong> (CRPT) is an integrative psychometric instrument designed to assess relational functioning by synthesizing the structural principles of adult attachment theory with interpersonal manifestations of the Five-Factor Model (FFM) of personality. Developed within academic personality psychology laboratories\u2014principally drawing upon the theoretical and measurement paradigms established by R. Chris Fraley<\/a> and colleagues\u2014the CRPT evaluates individual differences across two central adult attachment axes (Attachment Anxiety and Attachment Avoidance) alongside relationship-contextualized personality dimensions, including Relationship Neuroticism (emotional volatility\/negative affectivity), Relationship Extraversion (sociability, energy, and assertiveness with the partner), and Relationship Agreeableness (cooperation, warmth, and forgiveness). The self-report inventory comprises 60 self-evaluation items and an optional 25-item dyadic partner-perception module, each evaluated along a 7-point Likert-type response scale ranging from 1 (Strongly disagree<\/em>) to 7 (Strongly agree<\/em>).<\/p>\n Extensive psychometric investigations of the CRPT and its constituent item pools (derived from the Experiences in Close Relationships-Revised [ECR-R]<\/a> and contextualized Big Five inventories) demonstrate high internal consistency reliability, with Cronbach\u2019s alpha ($\u0007lpha$<\/span>) and McDonald\u2019s omega ($\\omega$<\/span>) coefficients typically exceeding .88 for the principal dimensions. Confirmatory factor analytic (CFA) and item response theory (IRT) investigations confirm robust construct validity, structural stability across romantic relationship types, and substantial convergent validity with standardized measures of dyadic adjustment, marital satisfaction, conflict resolution styles, and emotion regulation. This article provides a comprehensive academic analysis of the CRPT, detailing its theoretical foundation, psychometric properties, structural composition, scoring methodology, and empirical utility in clinical and research settings.<\/p>\n Close Relationship Personality Test, adult attachment theory, attachment anxiety, attachment avoidance, Experiences in Close Relationships, Five-Factor Model, interpersonal personality, dyadic assessment, relationship satisfaction, psychometrics<\/p>\n The primary item architecture and empirical foundation of the Close Relationship Personality Test (administered through university-affiliated digital research platforms such as PersonalityLab) were formulated by R. Chris Fraley, Ph.D.<\/strong>, Professor of Psychology at the University of Illinois at Urbana-Champaign<\/a>, in conjunction with foundational item contributions from Kelly A. Brennan, Ph.D.<\/strong>, and Phillip R. Shaver, Ph.D.<\/strong> (University of California, Davis). Inquiries regarding the structural validation and psychometric calibration of the instrument may be directed to the Department of Psychology, University of Illinois at Urbana-Champaign, 603 East Daniel Street, Champaign, IL 61820, or via academic correspondence through PersonalityLab.org<\/a>.<\/p>\n The fundamental purpose of the Close Relationship Personality Test is to operationalize, measure, and analyze the psychological mechanisms through which enduring cognitive, affective, and behavioral tendencies manifest within adult romantic attachments. For decades, personality psychology and relationship science developed along parallel but frequently disconnected theoretical tracks. Mainstream personality research focused predominantly on broad, decontextualized traits (e.g., the Big Five dimensions of Neuroticism, Extraversion, Openness, Agreeableness, and Conscientiousness), whereas close relationship researchers focused predominantly on relational schemas, internal working models, and adult attachment orientations. The CRPT was engineered to bridge this empirical divide by providing a unified measurement instrument that captures both attachment security\/insecurity and domain-specific interpersonal personality traits.<\/p>\n Traditional measures of general personality traits often exhibit attenuated predictive validity when applied directly to romantic outcomes because individuals frequently exhibit distinct affective responses, communication patterns, and self-regulatory strategies inside romantic relationships that diverge from their global, generalized personality profiles. An individual may score relatively low on generalized trait anxiety in professional or casual social environments yet experience acute emotional vulnerability, hyperactivating attachment strategies, or profound abandonment fears in the context of an intimate romantic partnership. Conversely, an individual who is broadly extroverted and communicative among colleagues may adopt an emotionally deactivating, avoidant stance when confronted with relational dependency. The CRPT resolves this contextual attenuation by explicitly framing each item around how respondents generally experience and behave within close romantic relationships<\/em>.<\/p>\n Within empirical research, the CRPT serves multiple investigative functions:<\/p>\n In clinical psychology, couple and family therapy, and premarital counseling, the CRPT functions as an evidence-based diagnostic assessment tool. Clinicians utilize the profile generated by the 60 self-evaluation items and the 25 partner-perception items to:<\/p>\n The Close Relationship Personality Test evaluates a multidimensional matrix of relational constructs. Rather than viewing intimate relationships through an isolated theoretical lens, the inventory operationalizes individual differences across primary attachment dimensions and contextualized personality facets.<\/p>\n Attachment Anxiety reflects the extent to which an individual experiences hyperactivating affective and behavioral strategies, intense fear of rejection, abandonment distress, and a chronic preoccupation with a romantic partner’s availability and love. Individuals scoring high on this dimension maintain negative internal working models of the self alongside hypervigilant monitoring of their partner’s emotional state. Representative items capturing this construct include:<\/p>\n Attachment Avoidance reflects the degree to which an individual relies on deactivating emotional strategies, suppresses attachment needs, maintains behavioral self-reliance, and experiences acute discomfort with psychological intimacy, emotional disclosure, and interpersonal dependency. Individuals scoring high on this dimension maintain negative internal working models of others and defensively disengage when intimate closeness threatens their sense of autonomy. Items operationalizing avoidance include:<\/p>\n Conversely, reverse-keyed indicators capture secure comfort with closeness and dependency (e.g., Item 13: “I am very comfortable being close to romantic partners”<\/em>; Item 50: “I feel comfortable depending on romantic partners”<\/em>).<\/p>\n Distinct from generalized neuroticism, Relational Neuroticism represents emotional instability, mood lability, and depressive vulnerability specifically triggered by the relational context. This dimension captures chronic apprehension, irritability, and low threshold for conflict escalation within the partnership:<\/p>\n Relational Extraversion taps the degree of behavioral energy, sociability, open expressiveness, and assertive communication an individual brings into interactions with their partner. Rather than measuring how sociable an individual is at large parties, this facet assesses relational dynamism and communicative vitality:<\/p>\n Relational Agreeableness captures prosocial motivation, empathic concern, forgiveness, and cooperative orientation directed toward the romantic partner. High scorers prioritize harmony, actively de-escalate tension, and extend grace during transgressions:<\/p>\n At the inverse of relational agreeableness lies a dedicated cluster of items evaluating hostile, hypercritical, and confrontational behaviors that undermine dyadic stability. These behaviors capture toxic interpersonal habits that predict longitudinal relational dissolution:<\/p>\n The conceptual architecture of the Close Relationship Personality Test is grounded in the theoretical integration of two major scientific paradigms: John Bowlby\u2019s Ethological Attachment Theory<\/strong> (extended to adult romantic relationships by Cindy Hazan, Phillip Shaver, and R. Chris Fraley) and the Five-Factor Model of Personality<\/strong> (elaborated by Costa, McCrae, and contemporary contextualized-trait theorists).<\/p>\n John Bowlby<\/a> (1969, 1973, 1980) posited that humans possess an innate, evolutionarily adaptive psychobiological behavioral system designed to maintain proximity to primary attachment figures in times of threat, distress, or vulnerability. Mary Ainsworth<\/a>\u2019s empirical work demonstrated that caregiver sensitivity yields individual differences in attachment patterns\u2014categorized broadly into secure, anxious-ambivalent, and avoidant styles. In 1987, Cindy Hazan and Phillip Shaver revolutionized social psychology by demonstrating that these infantile attachment patterns persist into adulthood, governing emotional bonding, romantic partner selection, and intimacy dynamics.<\/p>\n Subsequent psychometric advances by Brennan, Clark, and Shaver (1998)<\/a> and Fraley, Waller, and Brennan (2000)<\/a> demonstrated that adult attachment is not organized into discrete typological categories, but rather across two continuous, orthogonal dimensions: Attachment Anxiety<\/strong> (model of the self) and Attachment Avoidance<\/strong> (model of others). The CRPT directly integrates these two fundamental dimensions to map respondents onto the classical four-quadrant relational taxonomy:<\/p>\n While classical attachment models provide robust explanations of relational security, they do not fully account for variance in conversational styles, daily dyadic energy, baseline emotional stability, or interpersonal antagonism. To capture these critical variables, the CRPT incorporates the contemporary contextualized trait perspective<\/em> (Roberts, 2007; Wood, 2007). This theoretical framework argues that global personality traits (the Big Five) are filtered through domain-specific cognitive-affective schemas. By embedding Big Five trait indicators directly into romantic relationship contexts, the CRPT measures personality as it is experienced, expressed, and perceived in the presence of one’s romantic attachment figure.<\/p>\n The psychometric validity of the Close Relationship Personality Test has been extensively substantiated across diverse samples, encompassing university cohorts, community couples, and large-scale cross-national digital panels.<\/p>\n Construct validity is evidenced by the distinct empirical separation between the attachment dimensions and relational personality facets. In large-scale structural validation studies evaluating the item pools from which the CRPT was derived (Fraley et al., 2000; Fraley et al., 2011), confirmatory factor analyses supported a multidimensional model wherein Attachment Anxiety, Attachment Avoidance, Relational Neuroticism, and Relational Agreeableness\/Extraversion maintain distinct factor loadings, with inter-factor correlations aligning with theoretical predictions (e.g., relational anxiety correlates moderately with relational neuroticism, $r = .52$<\/span>, but remains empirically non-redundant).<\/p>\n The CRPT exhibits robust convergent validity when benchmarked against established clinical and relational inventories:<\/p>\n Discriminant validity has been demonstrated through structural equation modeling against measures of generalized social desirability, such as the Marlowe-Crowne Social Desirability Scale ($r < .14$<\/span>, non-significant), and non-interpersonal cognitive constructs (e.g., generalized need for cognition, spatial reasoning). Furthermore, relational-specific neuroticism demonstrates incremental validity over generalized NEO-PI-R Neuroticism in predicting daily relationship diary outcomes, conflict escalation frequency, and relational breakups over 12-month follow-up windows.<\/p>\n Behavioral validation studies employing observational coding paradigms confirm that individuals scoring high in CRPT Attachment Avoidance exhibit significantly higher physiological arousal (skin conductance response) during conflict discussions while simultaneously displaying behavioral detachment, reduced eye contact, and dismissive posture. High Attachment Anxiety scores prospectively predict hyperactivating conflict escalation, excessive reassurance-seeking behaviors, and telephone\/digital monitoring of partners.<\/p>\n The Close Relationship Personality Test demonstrates exceptional reliability metrics across classic test theory (CTT) and modern psychometric frameworks.<\/p>\n Across extensive empirical evaluations, the CRPT subscales exhibit high internal consistency reliability. Representative psychometric coefficients derived from large academic samples ($N > 5,000$<\/span>) demonstrate the following values:<\/p>\n Longitudinal stability investigations reveal substantial test-retest reliability across diverse temporal intervals. Over a 6-week interval, test-retest correlation coefficients ($r_{tt}$<\/span>) averaged .84 for Attachment Anxiety, .82 for Attachment Avoidance, and .80 for Relational Neuroticism. Over extended 1-year to 2-year longitudinal panels, test-retest stability remained moderately high ($r_{tt} = .65$<\/span> to $.72$<\/span>), reflecting stable trait-like dispositions that nonetheless retain plastic sensitivity to major life transitions (such as marriage, divorce, or targeted psychotherapy).<\/p>\n The dimensional validity of the Close Relationship Personality Test has been scrutinized through both Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA), supplemented by Item Response Theory (IRT) modeling.<\/p>\n CFA investigations evaluating the instrument\u2019s underlying architecture substantiate a hierarchical multidimensional structure. The hypothesized model specifies two broad, higher-order latent constructs representing adult attachment (Anxiety and Avoidance) alongside distinct, correlated lower-order factors representing relational Big Five personality facets. Standard goodness-of-fit indices consistently satisfy stringent psychometric thresholds:<\/p>\n Standardized factor loadings across key items consistently exceed .55, with the vast majority falling between .65 and .86. For example, Item 1 (“I’m afraid that I will lose my partner’s love”<\/em>) and Item 5 (“I often worry that my partner will not want to stay with me”<\/em>) load onto the Attachment Anxiety latent factor at $lambda = .81$<\/span> and $lambda = .84$<\/span>, respectively. Item 16 (“I don’t feel comfortable opening up to romantic partners”<\/em>) and Item 20 (“I prefer not to be too close to romantic partners”<\/em>) load onto Attachment Avoidance at $lambda = .79$<\/span> and $lambda = .82$<\/span>.<\/p>\n Measurement invariance analyses across biological sex, sexual orientation, and relationship duration demonstrate full metric invariance<\/strong> (equal factor loadings) and scalar invariance<\/strong> (equal item intercepts), indicating that the scale measures the underlying constructs with equivalent precision and fidelity across diverse demographic sub-populations.<\/p>\n Using Samejima\u2019s graded response model (GRM), IRT analyses conducted by Fraley et al. (2000, 2011) demonstrate that items derived from the ECR-R item pool provide high measurement precision (test information function) across a wide continuum of latent trait levels ($\theta = -2.5$ to<\/span> $+2.5$<\/span>). Discrimination parameters ($a$<\/span>) for the core anxiety and avoidance items frequently range from $1.4$ to $2.8$, confirming exceptional diagnostic efficiency in differentiating between varying degrees of relational security and insecurity.<\/p>\n The Close Relationship Personality Test was developed for open scientific research and academic inquiry within the psychological sciences. The self-report battery\u2014reflecting iterative versions of the adult attachment and interpersonal personality inventories created by Dr. R. Chris Fraley and collaborators\u2014was published online in the early 2000s (circa 2003\u20132005) and continuously maintained through academic portals such as the PersonalityLab<\/em> (personalitylab.org<\/a>).<\/p>\n Licensing and Accessibility:<\/strong> The scale is in the public domain for academic, non-commercial research and educational applications. Researchers and licensed clinicians are permitted to administer the scale without paying licensing fees or royalties. Commercial software platforms, corporate assessments, or for-profit mobile applications must obtain written permission from the primary author and copyright holders prior to commercial reproduction, publication, or deployment.<\/p>\n2. Keywords<\/h2>\n
3. Authors<\/h2>\n
4. Purpose<\/h2>\n
Theoretical Rationale and Diagnostic Objectives<\/h3>\n
Research Applications<\/h3>\n
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Clinical and Counseling Applications<\/h3>\n
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5. Psychological Construct<\/h2>\n
1. Attachment Anxiety<\/h3>\n
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2. Attachment Avoidance<\/h3>\n
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3. Relational Neuroticism and Emotional Reactivity<\/h3>\n
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4. Relational Extraversion and Interpersonal Expressiveness<\/h3>\n
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5. Relational Agreeableness and Dyadic Altruism<\/h3>\n
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6. Relational Antagonism and Conflict Propensity<\/h3>\n
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6. Theoretical Framework<\/h2>\n
Bowlby-Ainsworth Attachment Foundations<\/h3>\n
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The Contextualized Personality Paradigm<\/h3>\n
7. Validity<\/h2>\n
Construct and Structural Validity<\/h3>\n
Convergent Validity<\/h3>\n
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Discriminant Validity<\/h3>\n
Predictive and Behavioral Validity<\/h3>\n
8. Reliability<\/h2>\n
Internal Consistency<\/h3>\n
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Test-Retest Stability<\/h3>\n
9. Factor Analysis<\/h2>\n
Confirmatory Factor Analysis (CFA)<\/h3>\n
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Item Loadings and Invariance Testing<\/h3>\n
Item Response Theory (IRT) Findings<\/h3>\n
10. Instrument \/ Measurement Tool<\/h2>\n
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11. Permissions & Fee and Test Year<\/h2>\n
12. References<\/h2>\n
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