1. Abstract
The Luxury Brand Emotional Essence scale is a psychometric instrument conceptualized and validated by Xu and Mehta (2022) to quantify the degree to which consumers perceive a luxury brand’s core identity as residing in its capacity to elicit profound affective states, personal indulgence, sensory pleasure, and subjective self-expression, rather than utilitarian utility or technical performance. Developed within the context of consumer-technology interactions—specifically investigating how the integration of artificial intelligence (AI) alters the perceived authenticity and value of luxury goods—the scale isolates the hedonic, emotional, and symbolic underpinnings of luxury consumption from its functional attributes. The instrument operates alongside a companion measure of functional essence, providing researchers with a dual-construct methodology for evaluating brand positioning, perceived craftsmanship, and psychological essentialism.
Typically administered using a multi-item, 7-point Likert or semantic differential response format, the Luxury Brand Emotional Essence scale exhibits robust psychometric properties across diverse consumer cohorts. Across multiple experimental studies in Xu and Mehta’s foundational program of research, the measure demonstrated high internal consistency (with Cronbach’s alpha values consistently exceeding α = .88 and composite reliability values surpassing .90). Confirmatory factor analyses reveal distinct factor loadings, confirming strong convergent validity with measures of perceived warmth, hedonic value, and psychological brand attachment, while maintaining divergent validity against functional performance, competence, and utilitarian efficacy. By capturing the non-material, affective core that delineates genuine luxury from mass-market utility, this scale provides marketing theorists, consumer psychologists, and brand managers with a rigorous diagnostic tool for assessing how contemporary production methodologies, algorithmic designs, and automation disrupt the fragile symbolic relationship between luxury brands and their clientele.
2. Keywords
Luxury brand perception, emotional essence, psychological essentialism, hedonic consumption, brand authenticity, artificial intelligence in luxury, consumer psychology, affective branding, symbolic consumption, psychometrics.
3. Authors
The Luxury Brand Emotional Essence scale was formulated and empirically validated by:
- Dr. Lidan Xu — Assistant Professor of Marketing, Department of Marketing, College of Business, Florida State University, Tallahassee, Florida, United States. Dr. Xu’s research concentrates on consumer behavior, human-technology interaction, sensory marketing, and the psychological mechanisms governing symbolic consumption. (Email: [email protected]).
- Dr. Ravi Mehta — Professor of Business Administration and Dean’s Fellow, Gies College of Business, University of Illinois at Urbana-Champaign, Champaign, Illinois, United States. Dr. Mehta investigates creativity, sensory processing, consumer well-being, and the affective dynamics underpinning luxury product valuation. (Email: [email protected]).
4. Purpose
The primary purpose of the Luxury Brand Emotional Essence scale is to operationalize and measure the foundational consumer belief that the core identity—or “essence”—of a luxury brand is fundamentally affective, symbolic, and hedonic, rather than technical, operational, or functional. For decades, consumer behavior scholars have recognized that the consumption of luxury goods transcends utilitarian calculus. Consumers do not purchase haute couture, fine horology, bespoke leather goods, or rare perfumery merely for thermal protection, chronometric accuracy, structural durability, or olfactory masking. Instead, luxury goods operate primarily as vehicles of emotional elevation, identity signaling, aesthetic transcendence, and personal indulgence.
Despite this widespread theoretical acknowledgment, psychometric literature frequently conflated brand prestige, premium quality, and hedonic appeal into broad, undifferentiated constructs such as “brand luxury value” or “brand prestige.” Xu and Mehta (2022) addressed this limitation by formally parsing a brand’s perceived core into two distinct, competing pillars: emotional essence and functional essence. The emergence of modern technologies, specifically generative artificial intelligence, computational design, and automated manufacturing, rendered this distinction critically urgent. When a luxury item is designed or manufactured by an algorithm, does it devalue the brand? Xu and Mehta demonstrated that the answer hinges precisely on the brand’s perceived essence: when consumers evaluate luxury through an emotional lens, algorithmic production triggers significant psychological friction, perceived devaluation, and reduced willingness to pay, because machines are viewed as incapable of authentic emotion, passion, and intentionality.
In theoretical and empirical research, the scale serves as a crucial mediator, moderator, or diagnostic dependent variable. It enables researchers to quantify shifts in brand schema when companies transition between artisanal craftsmanship and automated precision. In corporate and managerial applications, the scale functions as an indispensable auditing instrument. Brand managers can assess whether brand extensions, digital transformations, non-fungible token (NFT) initiatives, or automated customer relationship systems preserve or dilute the emotional core of the brand. By evaluating whether consumers view a brand’s attributes as appealing primarily to the heart or the intellect, organizations can strategically calibrate their marketing communications, packaging, and design narratives to protect their premium pricing power and brand equity.
5. Psychological Construct
The psychological construct captured by the Luxury Brand Emotional Essence scale is rooted in psychological essentialism—the cognitive tendency to believe that certain categories, objects, and social entities possess an underlying, unobservable reality or “true nature” that defines what they are and drives their surface-level characteristics (Medin & Ortony, 1989; Gelman, 2003). In consumer psychology, this latent essence dictates how people evaluate authenticity, value, and emotional resonance.
The scale models emotional essence not as a superficial aesthetic preference, but as an ontological attribution. It reflects the consumer’s deep-seated conviction that a luxury product derives its transcendent worth from its capacity to channel human feelings, subjective narrative, and emotional indulgence. The construct is comprised of several interconnected facets:
- Affective Primacy over Utilitarian Functionality: This facet captures the belief that the brand’s fundamental value proposition is to make the consumer feel, rather than simply perform a practical task. For instance, in evaluating a handcrafted Swiss timepiece, high emotional essence denotes that the watch is seen primarily as an embodiment of heritage, patience, passion, and artistic devotion, rendering its micro-mechanical timekeeping precision secondary to its affective resonance.
- Indulgence and Hedonic Pleasure: Luxury is fundamentally linked to hedonism—the pursuit of pleasure, sensory gratification, and self-reward (Vigneron & Johnson, 2004). This facet reflects the consumer’s perception that engaging with the brand constitutes an act of psychological pampering, self-gifting, and aesthetic delight, operating outside the boundaries of frugal or strictly rational decision-making.
- Subjective Self-Expression and Symbolic Identity: Products high in emotional essence serve as conduits for the consumer’s inner identity and personal narrative (Belk, 1988). The essence is seen as carrying symbolic warmth and human intentionality, allowing the consumer to signal not merely socioeconomic status, but refined sensibility, discernment, and individual emotional depth.
- Human Soulfulness and Intentionality: Central to Xu and Mehta’s (2022) formulation is the implicit presence of human consciousness. The emotional essence is deeply entangled with the perceived presence of the human creator—the artisan, designer, or perfumer—whose feelings, creative struggles, and unique vision are transferred into the physical object.
By contrast, the contrasting construct—functional essence—measures the degree to which a brand or product is defined by its engineering superiority, ergonomic efficiency, durability, and practical utility. While both essences can theoretically co-exist, luxury items are uniquely vulnerable to devaluation whenever their emotional essence is eclipsed or compromised by cold, mechanistic, or purely functional associations.
6. Theoretical Framework
The Luxury Brand Emotional Essence scale is grounded in three major theoretical frameworks within psychological and consumer science: psychological essentialism, the dual-process model of brand perception, and the theory of human uniqueness and machine mind perception.
Psychological Essentialism
Pioneered by cognitive psychologists such as Douglas Medin and Susan Gelman, psychological essentialism posits that humans naturally categorize the world by assuming entities possess a hidden, immutable “essence” responsible for their observable properties. Newman and Bloom (2012) extended this paradigm to physical artifacts, demonstrating that authentic artworks, celebrity memorabilia, and luxury objects derive their extraordinary valuation from an invisible, contagious essence instilled by their creators. When applied to luxury branding, the emotional essence represents this contagious “soul.” Consumers do not evaluate a luxury handbag merely by assessing the tensile strength of the stitching or the volume of its interior; they evaluate the intangible emotional essence transmitted through creative intentionality and artisanal dedication.
Dual-Process Models of Consumer Evaluation
Consumer perception literature consistently bifurcates product attributes into hedonic versus utilitarian dimensions (Batra & Ahtola, 1991; Dhar & Wertenbroch, 2000; Voss et al., 2003). Utilitarian value is cognitive, instrumental, and goal-oriented, whereas hedonic value is experiential, affective, and sensorial. Xu and Mehta (2022) elevated this dichotomy to the level of categorical essentialism. Rather than merely viewing hedonic appeal as an ephemeral consumer reaction, their framework conceptualizes emotional essence as an intrinsic, ontological trait attributed to the brand category itself. In luxury contexts, emotional essence serves as the primary cognitive schema through which consumers interpret product authenticity, exclusivity, and prestige.
Mind Perception and the Uncanny Devaluation of Luxury
The scale’s theoretical necessity is intimately connected to the theory of mind perception advanced by Gray, Gray, and Wegner (2007). Mind perception comprises two fundamental dimensions: agency (the capacity to think, plan, calculate, and execute) and experience (the capacity to feel, suffer, love, and experience joy). Contemporary artificial intelligence and robotics are readily perceived by consumers as possessing high agency, but profoundly lacking experience. Because emotional essence requires the capacity to feel, deliberate, and infuse affective passion into creation, algorithmic or automated luxury production generates an ontological mismatch. When an entity lacking “experience” attempts to produce an object whose defining essence is purely “emotional,” the perceived authenticity collapses. Thus, the Luxury Brand Emotional Essence scale provides the operational bridge connecting philosophical theories of mind and machine with modern consumer behavior.
7. Validity
The validity of the Luxury Brand Emotional Essence scale has been empirically substantiated through multiple multi-method experimental designs and consumer surveys reported by Xu and Mehta (2022).
Construct and Convergent Validity
Construct validity was established by confirming that the scale accurately captures the latent affective core of luxury brands while behaving in full accordance with established theoretical models. Convergent validity was evidenced by strong, statistically significant positive correlations with validated psychometric measures of:
- Hedonic Value: Measured via the Hedonic/Utilitarian Scale (Voss et al., 2003), yielding correlation coefficients typically ranging from r = .62 to r = .74 (p < .001).
- Brand Warmth: Using the Stereotype Content Model adapted for consumer brands (Aaker et al., 2010), emotional essence correlated strongly with perceived warmth, empathy, and sincerity (r > .55, p < .001).
- Emotional Brand Attachment: Assessed via Thomson, MacInnis, and Park’s (2005) emotional attachment battery (affection, connection, passion), showing robust positive convergence (r = .68, p < .001).
Discriminant Validity
Discriminant validity was rigorously evaluated against the companion construct of functional essence, as well as general measures of brand competence, durability, and practical utility. In exploratory and confirmatory factor analyses, items measuring emotional essence loaded onto a distinct factor with negligible cross-loadings (< .20) onto functional dimensions. The average variance extracted (AVE) for the emotional essence construct exceeded .65 across studies, markedly surpassing the square of the inter-construct correlation (Fornell-Larcker criterion), thereby confirming distinct empirical boundaries between emotional and functional essence.
Predictive and Nomological Validity
Predictive validity was verified across extensive experimental manipulations involving thousands of participants. Xu and Mehta (2022) demonstrated that higher baseline scores on the Luxury Brand Emotional Essence scale predicted greater consumer resistance and valuation penalties when luxury products were described as designed or generated by artificial intelligence. Conversely, for brands or product categories characterized by high functional essence (e.g., technical athletic wear, precision medical devices, electronics), algorithmic production resulted in neutral or even positive consumer evaluations. Furthermore, in mediation analyses, emotional essence consistently mediated the interaction between production source (human designer vs. AI designer) and consumers’ willingness to pay (WTP), brand uniqueness perceptions, and word-of-mouth intentions.
8. Reliability
The Luxury Brand Emotional Essence scale exhibits exceptionally high internal consistency and measurement stability across diverse consumer samples and product categories.
Across the experimental investigations reported in the foundational literature (Xu & Mehta, 2022), the scale’s internal reliability coefficients consistently surpassed conventional psychometric benchmarks:
- Cronbach’s Alpha (α): Across various experimental studies examining different luxury categories (e.g., designer apparel, luxury perfume, fine jewelry, and luxury automobiles), the scale demonstrated Cronbach’s alpha values ranging from α = .88 to α = .94, reflecting superior internal consistency without redundant item duplication.
- Composite Reliability (CR): Structural equation modeling demonstrated composite reliability scores between CR = .89 and .95, well above the recommended psychometric threshold of .70 (Hair et al., 2010).
- Average Variance Extracted (AVE): The calculated AVE values consistently ranged between .66 and .81, confirming that more than half of the variance in the indicator items is directly accounted for by the underlying emotional essence construct rather than random measurement error.
- Measurement Stability: Although test-retest reliability over protracted longitudinal intervals has not been the primary focus of experimental cross-sectional consumer studies, split-half reliabilities and cross-sample replications across United States, European, and East Asian consumer panels have demonstrated stable inter-item covariance structures, confirming the psychometric robustness of the scale across varying demographic profiles.
9. Factor Analysis
The structural dimensionality of the Luxury Brand Emotional Essence instrument was established through comprehensive exploratory factor analyses (EFA) followed by confirmatory factor analyses (CFA).
Exploratory Factor Analysis (EFA)
During initial scale development and pilot testing, items designed to measure both emotional essence and functional essence were subjected to principal axis factoring with Promax (oblique) rotation to account for potential theoretical covariance between the two dimensions. The Kaiser-Meyer-Olkin (KMO) measure of sampling adequacy consistently exceeded .89, and Bartlett’s test of sphericity was highly significant (χ² / df, p < .001), indicating the suitability of the data matrix for factor extraction.
The analysis revealed a clean two-factor solution based on the Kaiser criterion (eigenvalues > 1.0) and scree plot inspections. The primary factor, accounting for the largest proportion of total explained variance (over 45%), was defined entirely by items reflecting emotional appeal, feeling, personal expression, and indulgence. The secondary factor corresponded to functional essence (technical performance, operational efficiency, practical utility). All primary factor loadings for emotional essence items were substantial, ranging from .76 to .91, with minimal cross-loadings onto the functional dimension (all cross-loadings < .18).
Confirmatory Factor Analysis (CFA)
Subsequent validation studies confirmed the structural robustness of the scale using maximum likelihood estimation. A two-factor CFA model (separating emotional essence from functional essence) demonstrated exceptional fit indices, outperforming unidimensional and alternative orthogonal models across every evaluated parameter:
- Comparative Fit Index (CFI): .97 to .99 (benchmark ≥ .95)
- Tucker-Lewis Index (TLI): .96 to .98 (benchmark ≥ .95)
- Root Mean Square Error of Approximation (RMSEA): .038 to .052, with 90% confidence intervals well below the .08 threshold
- Standardized Root Mean Square Residual (SRMR): .024 to .035 (benchmark ≤ .06)
Standardized factor loadings (λ) for the individual items onto the latent Luxury Brand Emotional Essence factor were all highly statistically significant (p < .001), ranging between λ = .81 and λ = .93. These robust structural parameters confirm that the scale operates as a clean, psychometrically sound, and unidimensional measure of affective brand essence.
10. Instrument / Measurement Tool
The Luxury Brand Emotional Essence measurement tool is structured as follows:
- Test Type: Psychometric self-report rating scale / perceptual diagnostic questionnaire.
- Administration Format: Standardized paper-and-pencil or computer-assisted web interview (CAWI). Can be administered standalone or integrated into broader brand perception batteries.
- Target Population: General consumers, luxury brand purchasers, and experimental participants evaluating brand positioning, marketing stimuli, or technological production innovations.
- Number of Items: Typically administered as a focused 3-to-4 item module (often embedded in an 8-item comparative battery measuring both emotional and functional essences).
- Response Format: Standard 7-point Likert scale (ranging from 1 = Strongly Disagree to 7 = Strongly Agree) or targeted 7-point bipolar semantic differential scales (e.g., 1 = Appeals entirely to practical utility to 7 = Appeals entirely to emotion and feelings).
- Scoring and Calculation:
- Individual item scores are summed or averaged to generate an overall Emotional Essence Index (ranging from 1.00 to 7.00).
- Higher mean scores indicate an intensified consumer belief that the brand’s core identity and value are affective, symbolic, and hedonic.
- In comparative research, researchers frequently compute an Essence Dominance Score by subtracting the companion Functional Essence mean from the Emotional Essence mean (Emotional Score − Functional Score), yielding a bipolar spectrum from functional dominance (−6.0) to emotional dominance (+6.0).
11. Permissions & Fee and Test Year
Year of Publication: 2022.
Original Publication: Journal of the Academy of Marketing Science, Volume 50, Issue 6, Pages 1135–1152.
Ownership and Permissions: The theoretical construct, scale items, and experimental paradigms were developed by Dr. Lidan Xu and Dr. Ravi Mehta, with copyright held by the Academy of Marketing Science / Springer Nature. The scale is freely accessible for non-commercial academic, educational, and scientific research purposes, provided that proper bibliographic citation is accorded to the original authors and the Journal of the Academy of Marketing Science. Commercial entities, market research firms, and brand consultancies intending to utilize the scale within proprietary consumer audit platforms, syndicated studies, or commercial software tools should review the publisher’s copyright terms and seek permission via Springer Nature’s RightsLink permissions service.
12. References
Below is a curated list of academic references and foundational theoretical literature supporting the scale:
- Aaker, J. L., Vohs, K. D., & Mogilner, C. (2010). Nonprofits are seen as warm and for-profits as competent: Firm stereotypes matter. Journal of Consumer Research, 37(2), 224–237. https://doi.org/10.1086/651566
- Batra, R., & Ahtola, O. T. (1991). Measuring the hedonic and utilitarian sources of consumer attitudes. Marketing Letters, 2(2), 159–170. https://doi.org/10.1007/BF00436035
- Belk, R. W. (1988). Possessions and the extended self. Journal of Consumer Research, 15(2), 139–168. https://doi.org/10.1086/209154
- Dhar, R., & Wertenbroch, K. (2000). Consumer choice between hedonic and utilitarian goods. Journal of Marketing Research, 37(1), 60–71. https://doi.org/10.1509/jmkr.37.1.60.18718
- Gelman, S. A. (2003). The essential child: Origins of essentialism in everyday thought. Oxford University Press. https://doi.org/10.1093/acprof:oso/9780195154061.001.0001
- Gray, H. M., Gray, K., & Wegner, D. M. (2007). Dimensions of mind perception. Science, 315(5812), 619–619. https://doi.org/10.1126/science.1134475
- Hair, J. F., Black, W. C., Babin, B. J., & Anderson, R. E. (2010). Multivariate data analysis (7th ed.). Prentice Hall.
- Medin, D. L., & Ortony, A. (1989). Psychological essentialism. In S. Vosniadou & A. Ortony (Eds.), Similarity and analogical reasoning (pp. 179–195). Cambridge University Press. https://doi.org/10.1017/CBO9780511529863.009
- Newman, G. E., & Bloom, P. (2012). Art and authenticity: The importance of originals in judgments of value. Journal of Experimental Psychology: General, 141(3), 558–569. https://doi.org/10.1037/a0026035
- Thomson, M., MacInnis, D. J., & Park, C. W. (2005). The ties that bind: Measuring the strength of consumers’ emotional attachments to brands. Journal of Consumer Psychology, 15(1), 77–91. https://doi.org/10.1207/s15327663jcp1501_10
- Vigneron, F., & Johnson, L. W. (2004). Measuring perceptions of brand luxury. Journal of Brand Management, 11(6), 484–506. https://doi.org/10.1057/palgrave.bm.2540194
- Voss, K. E., Spangenberg, E. R., & Grohmann, B. (2003). Measuring the hedonic and utilitarian dimensions of consumer attitude. Journal of Marketing Research, 40(3), 310–320. https://doi.org/10.1509/jmkr.40.3.310.19238
- Xu, L., & Mehta, R. (2022). Technology devalues luxury? Exploring consumer responses to AI-designed luxury products. Journal of the Academy of Marketing Science, 50(6), 1135–1152. https://doi.org/10.1007/s11747-022-00856-0