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INDEPENDENT PROFESSIONAL PERSPECTIVES

Perspective Articles

My own interpretations and professional viewpoints on advertising, consumer behaviour, organizational practice and experimentation, shaped by education and more than 11 years of applied experience.
Publication statusPersonal professional perspectivesSources cited when published ideas are discussedNot peer-reviewed or original empirical work
AREAS OF PERSPECTIVE

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Each article presents my own understanding, interpretation and application of the topic, informed by my professional experience and education. Sources are cited when I discuss an established theory or published finding, and every company example is hypothetical.

01

Advertising Psychology

Downloadable six-page perspective articles

Selective Attention in High-Clutter Advertising Environments

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Perceptual Fluency and the Formation of Brand Familiarity

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Working Memory Limits in Multi-Message Advertisements

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Emotional Arousal and the Encoding of Advertising Messages

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Trust Formation Before Direct Product Experience

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Social Proof as a Cue Under Consumer Uncertainty

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Framing Effects in Price and Value Communication

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Loss Aversion in Promotional Message Design

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Cognitive Load and Decision Friction on Landing Pages

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Repetition, Familiarity and Advertising Wearout

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Mental Availability and the Retrieval of Brand Information

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Processing Fluency and the Perceived Credibility of Claims

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Goal Congruence and the Personal Relevance of Advertising

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Temporal Distance and Consumer Response to Future Benefits

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Identity Signalling in Brand and Product Choice

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Choice Architecture in Digital Advertising Journeys

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Risk Perception in High-Consideration Purchases

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The Relationship Between Curiosity and Click Behaviour

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Narrative Transportation in Short-Form Advertising

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From Attention to Action: A Behavioural Decision Framework

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02

Advertising Effectiveness

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Defining Advertising Effectiveness Beyond Click-Through Rate

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Short-Term Response and Long-Term Brand Effects

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Creative Quality as a Moderator of Media Performance

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Incrementality and the Counterfactual Evaluation of Advertising

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The Effect of Message-Market Fit on Conversion Outcomes

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Cross-Channel Advertising and the Problem of Shared Credit

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Search Advertising as Demand Capture and Demand Development

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Paid Social Advertising and New-Customer Acquisition

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Frequency, Reach and the Point of Diminishing Returns

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Landing-Page Continuity as a Driver of Media Efficiency

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Attribution Windows and the Interpretation of Delayed Response

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Audience Quality Versus Low-Cost Conversion Volume

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Measuring Advertising Effectiveness Across the Customer Journey

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Brand Search Lift as an Intermediate Advertising Outcome

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Creative Fatigue and the Decline of Marginal Response

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Context Effects Across Feed, Search and Video Environments

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The Relationship Between Offer Strength and Media Efficiency

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Testing Advertising Concepts Rather Than Cosmetic Variations

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Commercial Outcomes and the Limits of Platform Reporting

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An Integrated Framework for Evaluating Advertising Effectiveness

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03

Organizational Behaviour & Processes

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Psychological Safety in Marketing and Advertising Teams

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Decision Rights and Accountability in Cross-Functional Work

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Information Silos and the Quality of Marketing Decisions

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Team Learning After Campaign Success and Failure

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Meeting Load and the Fragmentation of Knowledge Work

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Role Clarity in Agency-Client Relationships

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Employee Voice in Performance-Oriented Teams

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Coordination Costs in Multi-Channel Marketing Operations

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The Influence of Incentives on Reporting Behaviour

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Process Documentation as Organizational Memory

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Leadership Responses to Unfavourable Performance Evidence

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Conflict Between Creative and Analytical Functions

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Workload Expansion and the Erosion of Strategic Focus

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Feedback Quality in Remote and Distributed Teams

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Status Differences and Participation in Decision Processes

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The Organizational Consequences of Metric Fixation

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Handover Quality and Continuity in Client Service Teams

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Autonomy, Control and Professional Motivation

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Learning Loops in Recurring Marketing Operations

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A Process Model for Evidence-Based Marketing Organizations

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04

Applied Hypothesis Testing

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From Business Question to Testable Advertising Hypothesis

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Null and Alternative Hypotheses in Marketing Experiments

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Statistical Significance Versus Commercial Significance

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Sample Size, Power and the Risk of Premature Decisions

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Type I and Type II Errors in Campaign Testing

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Minimum Detectable Effect in Practical Media Experiments

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A/B Testing Under Unequal Traffic Allocation

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Multiple Comparisons in Creative Testing Programmes

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Sequential Testing and the Inflation of False Positives

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Confidence Intervals for Marketing Decision-Making

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Randomization and the Control of Confounding Variables

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Quasi-Experimental Designs for Advertising Evaluation

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Pre-Post Comparisons and the Problem of Time Effects

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Holdout Groups and the Measurement of Incrementality

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Hypothesis Testing with Noisy Conversion Data

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Bayesian and Frequentist Interpretations for Practitioners

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Heterogeneous Treatment Effects Across Audience Segments

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Replication and the Reliability of Advertising Learnings

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Documenting Assumptions, Exclusions and Stopping Rules

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An Applied Framework for Evidence-Based Campaign Experiments

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Authorship and content note

These articles present Vaibhav Kadyan’s own professional perspectives, shaped by his education, judgment and applied advertising experience. They are educational, non-peer-reviewed and do not present original experiments or human-subject studies. Citations credit established theories and published findings; all company examples are hypothetical.

Research informed by applied advertising experience.

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