The Psychology of Money
What shapes our financial lives?
I study how motivation, personality, and values shape financial behaviour and well-being, including how people manage money and what they hope it will make possible.
Motivation · Personality · Financial life
I am an Assistant Professor, Teaching Stream, in the Department of Psychology at the University of Toronto Scarborough. My research uses multiple methods to examine basic questions in human motivation, personality and individual differences. These interests also inform my teaching.
I also serve as Section Editor for Money and Economic Issues at the Center for Self-Determination Theory.
Alongside my academic work, I founded BehaviorBlock Inc., a behavioral intelligence consultancy. This website brings together my scholarship and teaching. For applied research and advisory services, visit BehaviorBlock.
Research
The Psychology of Money
I study how motivation, personality, and values shape financial behaviour and well-being, including how people manage money and what they hope it will make possible.
Motivation and Optimal Functioning
I use self-determination theory to study how social environments support or undermine motivation, growth, and well-being, and how people come to endorse and integrate their goals and values.
Personality and Individual Differences
I investigate basic questions about personality and individual differences, using multiple methods to examine how personality is organized and expressed in thought, feeling, and behaviour.
Teaching
I want students to leave my courses better able to think for themselves, form well-informed judgments, and pursue questions that matter to them.
UTSC Academic Calendar

PSYC39

PSYC87
The thesis of this course is that money is a product of the human mind that, in turn, shapes how we think, feel and live.
We first examine the origins and psychological foundations of money. We then consider money and well-being, including the effects of inflation and wealth concentration. We explore how personality, motivation and money scripts influence financial behaviour. We also examine disordered money behaviours and money in relationships. Finally, we consider the future of money and its implications for human experience.
First offered in Winter 2026.


Journal article
Psychology & money
Frontiers in Psychology, 13, 977818
Journal article
Self-Determination Theory
Psychological Bulletin, 148(11–12), 813–842
Book chapter
Motivation & neuroscience
The Oxford Handbook of Self-Determination Theory, pp. 292–308. Oxford University Press
Journal article
Psychology & money
Social Indicators Research, 119(3), 1679–1697
Journal article
Motivation & education
Contemporary Educational Psychology, 79, 102321
Review article
Motivation & neuroscience
Frontiers in Human Neuroscience, 11, 145
Journal article
Motivation & neuroscience
Cognitive, Affective, & Behavioral Neuroscience, 16(5), 848–865
Journal article
Motivation & neuroscience
Social Neuroscience, 17(3), 236–245
Journal article
Personality & integration
European Journal of Personality, 36(3), 413–434
Journal article
Personality & assessment
Psychological Science, 30(1), 129–138
For academic correspondence, research conversations, and speaking enquiries:
s.didomenico@utoronto.caFor research, intervention design and evaluation, workshops and advisory services, visit BehaviorBlock .
