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Using theories developed in psychology, this course builds a bridge to various marketing concepts


  • Fully Interactive Limited Class Size
  • City Centre Location
  • 10 Weeks, 1 evening per week, 6.30 to 9.30pm
  • Choose to sign up with a deposit on our Instalment Plan options
  • Starts 24th January 2024


Study in a classroom environment
Price from €1095
Pay in full & get €100 off listed price

The Professional Diploma in Psychology of Consumer Behaviour takes elements from psychology, sociology, social anthropology, marketing and economics, especially behavioural economics. It examines how emotions, attitudes and preferences affect buying behaviour.

The Professional Diploma in Psychology of Consumer Behaviour is based on theories developed in psychology and builds a bridge to various marketing concepts. The conceptual framework of the course breaks the causes of behaviour up into types of psychological responses such as, perceiving, reasoning, feeling, learning, or remembering.

These psychological responses intervene between the marketing mix (input) and the behaviour of consumers, such as purchase or usage (output). The psychological responses hence provide a framework as to why certain marketing inputs lead to certain outputs, that is, a framework to derive strategically relevant consumer insights.

The course also reviews a range of simple but powerful levers that can influence consumer behaviour in unexpected ways.

The Diploma in Psychology of Consumer Behaviour is part of our College of Psychology.


According to Sabine Kuester, “Consumer behaviour is the study of individuals, groups, or organizations and the processes they use to select, secure, use, and dispose of products, services, experiences, or ideas to satisfy their needs and wants. It is also concerned with the social and economic impacts that purchasing and consumption behaviour has on both the consumer and wider society”.

The subject takes elements from psychology, sociology, social anthropology, marketing and economics, especially behavioural economics. It examines how emotions, attitudes and preferences affect buying behaviour.

Kahle, Minton et al, consider the characteristics of individual consumers such as demographics, personality lifestyles and behavioural variables such as usage rates, usage occasion, loyalty, brand advocacy, willingness to provide referrals, in an attempt to understand people’s wants and consumption are all investigated in formal studies of consumer behaviour. The study of consumer behaviour also investigates the influences, on the consumer, from groups such as family, friends, sports, reference groups, and society in general.

There are various types of marketing mix decisions examined on this Diploma in Psychology of Consumer Behaviour and each one focuses on a type of decision (e.g., pricing, advertising, creating experiences). Within this context of the course we then consider psychological principles that predict how consumers typically respond to different decisions the marketer could take.

  • Firstly, the aim of the Diploma in Psychology of Consumer Behaviour is to gain an understanding of the psychological principles by which the marketing mix that consumers are exposed to and how it influences them.
  • Secondly, to use this understanding to develop strategically relevant consumer insights.
  • Thirdly, by so doing, be able to identify the key psychological reasons for why particular consumers in particular situations behave the way they do.
  • Finally, to translate this understanding into effective marketing mix decisions.

Theme 1 – The Marketplace & Consumer Society
• Buying, Having, Being

Theme 2 – The Individual Consumer
• Perception
• Learning and Memory
• Motivation

Theme 3 – The Decision-Making Process
• Attitudes and Persuasion
• Decision-making/Buying and Disposing
• Organisational and Household Decision-Making

Theme 4 – The Social Consumer
• The Self
• Groups and Social Media
• Lifestyle and Subcultures

Week 1 – Introduction: The Psychological Framework
Week 2 – Choosing Advertising and Promotions Based on Consumer Insight
Week 3 – Setting Strategic Objectives for the Distribution Channel
Week 4 – Choosing Advertising Executions
Week 5 – Applying the Framework to a Business 2 Business Problem
Week 6 – The Psychology of Purchase
Week 7 – Creating Brand Identities
Week 8 – Doing Research to Gain Consumer Insights
Week 9 – The Psychology of Pricing
Week 10 – Improving a Negative Brand Image/Saving a Positive One

A pass grade on the written assignment will be required for awarding of the Professional Diploma in Psychology of Consumer Behaviour.

The assignment/project must be handed in on the due date unless a sound reason for lateness is provided. In such instances, an extension may be awarded at the discretion of the lecturer.

Watch Open Evening Talk


Sarah Strange

An engaging and popular lecturer, Sarah Strange has extensive experience in the field of consumer behaviour and marketing.  She was awarded a first in BSc Marketing from DIT and is a recipient of the McEvoy and Associates Award for Best Dissertation and Rose Memorial Shield for Best Analysis of the Marketing Case Study.  She was also awarded best presenter at the 21st NIBs International Business Case Competition.

Sarah is currently engaged in PhD research focused on consumer behaviour within contemporary culture.

Sarah is a visiting lecturer in consumer behaviour at the Gengdan Institute Beijing University of Technology and communications lecturer in the DIT College of Business.  She has previously worked in retail management in a number of sectors.

Course Award

A City College’s Professional Diploma Course is a focused, practical programme designed and delivered by an industry practitioner, that consolidates, upskills or reskills learners in a professional area. They are stand-alone qualifications that indicate that you have been trained in a particular area or specific subject matter.

City College Diplomas are suitable for career minded learners wishing to advance their professional skills and prospects. They are widely accepted by employers and many students are sponsored to study here by their organisation.

Corporate Training

In addition to our scheduled Professional Diploma courses, City Colleges can provide bespoke training over 3 – 4 days, please contact for further details.

Related Courses

Diploma in Psychology

Diploma in Counselling Psychology

Further Information

Please call the College on +353 1 416 0034 or email

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