Attitude Toward the Ad (Deceptive) (ATAD-D)

1. Abstract

The Attitude Toward the Ad (Deceptive) scale, commonly designated as ATAD-D, is a specialized, three-item psychometric instrument designed to evaluate consumer perceptions of dishonesty, untruthfulness, and manipulative intent within advertising communications. Developed by marketing scholars Amna Kirmani and Rui (Juliet) Zhu in 2007, the instrument originated in experimental investigations examining the interaction between consumers' regulatory focus and the activation of persuasion knowledge when encountering manipulative marketing tactics. Unlike conventional global measures of attitude toward the ad ($A_{ad}$) that assess general affective valence (e.g., favorable/unfavorable, like/dislike), the ATAD-D isolates cognitive evaluations concerning message authenticity, credibility, and perceived deception.

The instrument utilizes a 9-point semantic differential response format anchored by three bipolar adjective pairs: Believable / Unbelievable, Truthful / Untruthful, and Honest / Deceptive. The measure is unidimensional, demonstrating exceptional internal consistency across empirical investigations (Cronbach's $\alpha$ coefficients ranging from .86 to .94). Cross-study validation by scholars such as Aguirre-Rodriguez (2013) confirmed the scale's structural stability and robust construct validity in contexts involving promotional framing and scarcity appeals. The ATAD-D is widely employed in consumer psychology, behavioral economics, advertising research, and communication science to detect consumer skepticism, infer perceived persuasion motives, and analyze the psychological thresholds at which promotional persuasion attempts trigger cognitive resistance.

2. Keywords

Attitude Toward the Ad, Perceived Deception, Advertising Skepticism, Persuasion Knowledge Model, Regulatory Focus Theory, Semantic Differential Scale, Marketing Ethics, Consumer Psychology, Kirmani and Zhu, Consumer Skepticism, Ad Credibility, Deceptive Advertising

3. Authors

The Attitude Toward the Ad (Deceptive) scale was developed by:

• Amna Kirmani, Ph.D. — Professor of Marketing and Ralph J. Tyser Professor of Marketing at the Robert H. Smith School of Business, University of Maryland, College Park, USA. Her research focuses on consumer judgment, persuasion knowledge, deception detection, brand equity, and marketplace morality.
• Rui (Juliet) Zhu, Ph.D. — Professor of Marketing at Cheung Kong Graduate School of Business (CKGSB), Beijing, China, and formerly Associate Professor of Marketing at the Sauder School of Business, University of British Columbia, Canada. Her scholarly research encompasses consumer information processing, regulatory focus, sensory marketing, and prosocial consumer behaviors.

4. Purpose

The primary purpose of the ATAD-D is to provide a brief, psychometrically sound, and reliable measurement tool for operationalizing the extent to which an individual views an advertising appeal as deliberately misleading, inaccurate, or deceptive. In consumer behavior literature, general evaluations of an advertisement—conventionally termed attitude toward the ad ($A_{ad}$)—often fail to distinguish between aesthetic dislike (e.g., perceiving an advertisement as boring, irritating, or uninspired) and epistemic distrust (perceiving the advertisement as deceptive, dishonest, or misleading). The ATAD-D addresses this theoretical and empirical divergence by zeroing in on the perceived truthfulness of marketing communications.

In empirical research, the instrument serves multiple diagnostic and analytical functions:

• Detecting Manipulation Cues: Quantifying how specific ad attributes (e.g., exaggerated claims, fine print disclaimers, high-pressure countdown timers, puffery, or ambiguous visual framing) trigger consumer perceptions of deceptive intent.
• Testing Persuasion Knowledge Activation: Serving as a key mediator or outcome indicating whether a consumer has transitioned from naive message processing to a defensive cognitive state wherein the ad is recognized as an attempt at manipulation.
• Assessing Regulatory Focus Interactions: Providing an operational dependent or mediating variable when testing how individual motivational orientations (prevention focus vs. promotion focus) alter vigilance toward potentially deceptive claims.
• Evaluating Marketing Ethics and Compliance: Offering public policy researchers, regulatory bodies (e.g., the Federal Trade Commission), and advertising ethicists an objective metric to ascertain whether specific commercial disclosures effectively eliminate misleading interpretations.
• Cross-Domain Stimulus Evaluation: Although originally developed for print and digital advertising campaigns, the semantic anchors of the ATAD-D allow it to evaluate salesperson presentations, corporate social responsibility (CSR) statements, political campaign claims, and public health communications.

5. Psychological Construct

The core construct evaluated by the ATAD-D is Perceived Advertising Deceptiveness. In psychological and marketing literature, perceived deceptiveness is defined as a subjective consumer assessment that a communicator has knowingly or unintentionally presented information that creates a false or misleading impression regarding the properties, capabilities, terms, or quality of an offering.

Deconstructing the Facets of Deceptiveness

Although the ATAD-D functions as a unidimensional scale, it synthesizes three fundamental cognitive-evaluative facets of communication credibility:

• Believability vs. Unbelievability: This dimension assesses subjective probability and epistemic plausibility. When consumers judge an ad as unbelievable, they conclude that the functional claims exceed the realm of practical reality or verifiable performance (e.g., “lose 30 pounds in 48 hours”). Believability relies heavily on correspondence with prior world knowledge and category expectations.
• Truthfulness vs. Untruthfulness: This facet captures the perceived veracity or factual accuracy of the message. Unlike believability (which concerns plausibility), truthfulness concerns accuracy versus falsehood. An assertion may sound theoretically plausible but nonetheless be recognized as completely untruthful based on external evidence or consumer skepticism.
• Honesty vs. Deceptiveness: This dimension introduces moral and intentional attribution. Perceived deception implies not merely an error in fact, but an intentional strategy by the communicator to obfuscate, withhold relevant constraints, or mislead the audience for commercial gain. Evaluating an advertisement as “deceptive” activates attributions of corporate opportunism and manipulative intent.

The ATAD-D isolates these facets from general hedonic evaluations. A consumer may find a humorous or satirical advertisement entertaining and pleasant (yielding a highly positive general $A_{ad}$), yet simultaneously score high on the ATAD-D if the commercial makes dubious functional assertions. Conversely, an ad may be evaluated as unentertaining and aesthetically dry, yet score extremely low on perceived deceptiveness due to transparent, verifiable, and sober information provision.

6. Theoretical Framework

The construction and validation of the ATAD-D are grounded in two foundational frameworks within cognitive and consumer psychology: the Persuasion Knowledge Model (PKM) and Regulatory Focus Theory.

The Persuasion Knowledge Model (PKM)

Formulated by Friestad and Wright (1994), the Persuasion Knowledge Model posits that over their lifespans, consumers develop personal theories, knowledge structures, and beliefs about how marketers attempt to influence them. When consumers encounter a persuasion attempt, they draw upon three interacting knowledge structures: topic knowledge (beliefs about the product category), agent knowledge (beliefs about the advertiser's traits and motives), and persuasion knowledge (beliefs about persuasion tactics and psychological effects).

Under the PKM, persuasion knowledge remains latent until triggered by a “change of meaning” event. When a consumer identifies an incongruence, an exaggerated claim, or an inappropriate emotional appeal, persuasion knowledge is activated. Consequently, the consumer detaches from the message content and reframes the communication as an influence tactic. The ATAD-D explicitly captures this evaluative shift: high scores on the scale indicate that persuasion knowledge has been activated and applied evaluatively to designate the tactic as untruthful and manipulative.

Regulatory Focus Theory

Developed by E. Tory Higgins (1997), Regulatory Focus Theory differentiates between two distinct self-regulatory orientations that govern goal pursuit and risk management:

• Promotion Focus: Driven by growth, advancement, and ideals, promotion-focused individuals emphasize the presence or absence of positive outcomes (gains vs. non-gains). They tend to adopt an exploratory cognitive processing style.
• Prevention Focus: Driven by security, safety, and responsibilities, prevention-focused individuals emphasize the presence or absence of negative outcomes (losses vs. non-losses). They adopt a vigilant, risk-averse cognitive processing style.

In the seminal research by Kirmani and Zhu (2007), the ATAD-D was deployed to demonstrate that prevention-focused consumers maintain a heightened baseline of vigilance. When presented with ambiguous or context-dependent advertising tactics (such as benign scarcity claims or subtle puffery), prevention-focused individuals actively look for manipulation cues, resulting in elevated scores on the ATAD-D. Conversely, promotion-focused consumers only elevate their ATAD-D ratings when manipulation cues are blatant and indisputable. Thus, the scale serves as a primary empirical bridge linking motivational vigilance with cognitive deception detection.

7. Validity

The ATAD-D exhibits strong psychometric validity across experimental and correlational investigations.

Construct Validity

Construct validity is evidenced by the scale's alignment with theoretical expectations regarding consumer skepticism and deception detection. Kirmani and Zhu (2007) established that experimental conditions designed to activate persuasion vigilance (e.g., priming a prevention focus and pairing it with ambiguous brand appeals) caused statistically significant shifts in ATAD-D scores, demonstrating that the instrument accurately captures changes in perceived manipulative intent ($F$-statistics across experiments demonstrating clear sensitivity to manipulation cues, $p < .01$).

Convergent Validity

The scale demonstrates substantial convergent validity through high, positive correlations with conceptually related constructs:

• Perceived Manipulative Intent: Positively correlated with measures of perceived manipulative intent ($r > .65$, $p < .001$), indicating that evaluations of ad dishonesty track parallel perceptions of opportunistic seller motivation (e.g., Campbell, 1995).
• General Skepticism Toward Advertising: Positively correlated with trait advertising skepticism measured via the SKEP scale (Obermiller & Spangenberg, 1998), showing that dispositionally skeptical consumers routinely record higher baseline scores on the ATAD-D.

Discriminant Validity

Discriminant validity has been rigorously demonstrated against general attitude toward the ad ($A_{ad}$) and brand attitude ($A_b$):

• While ATAD-D negatively correlates with general $A_{ad}$ ($r$ values typically between $-.45$ and $-.60$), factor analytic evaluations show that the three ATAD-D items load onto a distinct latent factor rather than collapsing into general affective liking scales (such as Good/Bad, Pleasant/Unpleasant, or Favorable/Unfavorable).
• Discriminant validity is further confirmed by Average Variance Extracted (AVE) analyses. Across studies, the AVE for the ATAD-D construct exceeds the square of its correlation with overall brand attitudes and product quality perceptions, satisfying the Fornell-Larcker criterion.

Predictive Validity

The ATAD-D reliably predicts downstream behavioral and cognitive outcomes. Elevated scores on the scale predict:

• Significant declines in purchase intention and willingness to pay.
• Increased generation of cognitive counterarguing during message exposure.
• Negative word-of-mouth intention and resistance to subsequent brand extensions.

8. Reliability

The internal consistency of the ATAD-D has been documented across multiple published studies:

• Kirmani and Zhu (2007): In their initial series of laboratory experiments manipulating regulatory focus and advertising claims, the three-item index yielded Cronbach's alpha values ranging from $\alpha = .86$ to $\alpha = .88$. These values reflect high internal consistency well above the standard academic threshold of .70, confirming that the three semantic items operate in harmony to capture the underlying construct.
• Aguirre-Rodriguez (2013): In an empirical investigation published in the Journal of Advertising evaluating consumer persuasion knowledge responses to scarcity appeals, the scale demonstrated even higher reliability, achieving a Cronbach's alpha of $\alpha = .91$ in Study 1 and $\alpha = .94$ in Study 2.
• Composite Reliability ($CR$): In structural equation modeling applications, the composite reliability of the ATAD-D routinely surpasses .89, indicating that random measurement error is minimal.
• Inter-Item Correlations: Published correlation matrices show that bivariate Pearson correlations among the three items typically range between .68 and .85, confirming strong internal coherence without excessive item redundancy.

9. Factor Analysis

Both Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA) demonstrate that the ATAD-D possesses a clean, unidimensional structure.

Exploratory Factor Analysis (EFA)

When subjected to principal component analysis or maximum likelihood extraction with varimax or oblimin rotation:

• The three items consistently load onto a single dominant factor with an eigenvalue substantially greater than 1.0 (typically $lambda > 2.45$).
• The single factor explains between 75% and 82% of the total item variance.
• Individual item factor loadings are uniformly high, consistently exceeding .85:
• Believable / Unbelievable: $\lambda \approx .86 – .91$
• Truthful / Untruthful: $\lambda \approx .89 – .93$
• Honest / Deceptive: $\lambda \approx .88 – .94$

Confirmatory Factor Analysis (CFA)

Because a three-item measurement model is just-identified ($df = 0$), structural evaluations test the ATAD-D within broader measurement models including related constructs (such as source credibility, ad liking, and brand trust). When embedded in multi-construct confirmatory models:

• Standardized regression weights (factor loadings) consistently exceed .82 ($p < .001$).
• Model fit indices consistently reflect excellent psychometric fit: $\chi^2/df < 2.0$, Comparative Fit Index ($CFI$) $> .98$, Tucker-Lewis Index ($TLI$) $> .97$, Root Mean Square Error of Approximation ($RMSEA$) $< .05$, and Standardized Root Mean Square Residual ($SRMR$) $< .03$.
• No cross-loadings or anomalous error covariances have been identified across diverse consumer samples.

10. Instrument / Measurement Tool

The technical characteristics and administration protocol for the ATAD-D are outlined below:

• Instrument Name: Attitude Toward the Ad (Deceptive) (ATAD-D)
• Construct Assessed: Perceived advertising deceptiveness, untruthfulness, and manipulative intent
• Test Type: Self-report psychometric questionnaire
• Format: Bipolar semantic differential scale
• Number of Items: 3 items
• Response Scale: 9-point semantic differential scale (1 to 9)
• Item Pairs:
  1. Believable / Unbelievable
  2. Truthful / Untruthful
  3. Honest / Deceptive
• Scoring and Indexing:
  • The scale is structured such that higher numerical values (e.g., closer to 9) correspond to the negative/skeptical anchor (Unbelievable, Untruthful, Deceptive).
  • Scores on the 3 items are summed or averaged to create an overall composite perceived deceptiveness index ranging from 1.00 to 9.00.
  • Higher aggregate scores reflect greater perceived deceptiveness of the advertisement.
• Administration Time: Approximately 30 to 60 seconds.
• Target Population: Adult consumers, student participant pools, and general public survey respondents.

11. Permissions & Fee and Test Year

The ATAD-D was first published in 2007 in the Journal of Marketing Research. As an academic psychometric measurement tool, the scale items are available in the public domain for scholarly, educational, and non-commercial research purposes without licensing fees.

• Fee: Free for academic, scientific, and empirical research applications.
• Permissions: Formal permission is generally not required for non-commercial academic research, provided proper attribution is given to the original authors (Kirmani & Zhu, 2007). Commercial market research firms or organizations seeking to incorporate the scale into proprietary commercial diagnostics should respect standard academic copyright practices and consult the American Marketing Association copyright guidelines regarding the published article.

12. References

• Aguirre-Rodriguez, A. (2013). The effect of consumer persuasion knowledge on scarcity appeal persuasiveness. Journal of Advertising, 42(4), 371–382. https://doi.org/10.1080/00913367.2013.803184
• Campbell, M. C. (1995). When attention-getting advertising tactics elicit consumer inferences of manipulative intent: The importance of suspicion. Journal of Consumer Psychology, 4(3), 225–254. https://doi.org/10.1207/s15327663jcp0403_02
• Friestad, M., & Wright, P. (1994). The persuasion knowledge model: How people cope with persuasion attempts. Journal of Consumer Research, 21(1), 1–31. https://doi.org/10.1086/209380
• Higgins, E. T. (1997). Beyond pleasure and pain. American Psychologist, 52(12), 1280–1300. https://doi.org/10.1037/0003-066X.52.12.1280
• Kirmani, A., & Zhu, R. (2007). Vigilant against manipulation: The effect of regulatory focus on the use of persuasion knowledge. Journal of Marketing Research, 44(4), 688–701. https://doi.org/10.1509/jmkr.44.4.688
• Obermiller, C., & Spangenberg, E. R. (1998). Development of a scale to measure skepticism toward advertising. Journal of Consumer Psychology, 7(2), 159–186. https://doi.org/10.1207/s15327663jcp0702_03

13. Items of the Scale