Further Reading — Chapter 17

Motivation and Procrastination: The Science of Getting Yourself to Actually Do the Thing

This annotated bibliography provides resources for deeper exploration of the concepts introduced in Chapter 17. Sources are organized by tier following this textbook's citation honesty system.

Tier 1 — Verified Sources

These are well-known, widely available works that the authors are confident exist with the details provided.

Books

Deci, E. L., & Ryan, R. M. (2017). Self-Determination Theory: Basic Psychological Needs in Motivation, Development, and Wellness. Guilford Press.

The definitive academic treatment of self-determination theory by its creators. This is a comprehensive, rigorous book covering the full scope of SDT — the autonomy, competence, and relatedness needs; the continuum of extrinsic motivation; applications in education, healthcare, work, and relationships. It's academic in tone and thorough in its research coverage. If you want to go deep on the theory behind Section 17.2, this is the primary source. Particularly relevant for understanding the nuances of how different types of extrinsic motivation affect learning (a topic briefly touched on in this chapter but explored more fully in the book).

Pink, D. H. (2009). Drive: The Surprising Truth About What Motivates Us. Riverhead Books.

A popular trade book that translates self-determination theory research into accessible, engaging prose. Pink organizes the book around autonomy, mastery (his version of competence), and purpose (his version of relatedness, broadened). Excellent as a readable introduction to the ideas behind SDT, though the science is somewhat simplified. A good starting point if the Deci and Ryan academic text feels too dense. Be aware that Pink's treatment of intrinsic vs. extrinsic motivation is less nuanced than the original research — the "rewards are bad" message is stronger in this book than the data fully supports.

Steel, P. (2011). The Procrastination Equation: How to Stop Putting Things Off and Start Getting Stuff Done. Harper Perennial.

Piers Steel's accessible treatment of temporal motivation theory — the framework that integrates expectancy, value, and delay into a single model of procrastination. Steel draws on decades of research (including his own influential meta-analysis of procrastination) to explain why people procrastinate and what works to reduce it. The book includes practical strategies grounded in the theory. Directly relevant to Sections 17.4 and 17.5.

Pychyl, T. A. (2013). Solving the Procrastination Puzzle: A Concise Guide to Strategies for Change. TarcherPerigee.

A short, focused book by one of the leading researchers on procrastination. Pychyl presents the emotion-regulation model of procrastination clearly and offers practical strategies for overcoming it. This is the most direct source for the Chapter 17 argument that procrastination is an emotion-regulation problem, not a time-management problem. At about 100 pages, it's a quick read and highly actionable.

Milkman, K. (2021). How to Change: The Science of Getting from Where You Are to Where You Want to Be. Portfolio/Penguin.

Katy Milkman's accessible overview of behavioral science strategies for behavior change. Includes a detailed discussion of temptation bundling (which Milkman developed and named) as well as related strategies like commitment devices, fresh starts, and social accountability. The book covers much of the same ground as Chapter 17 but extends it into broader life contexts — exercise, saving, health behaviors. Recommended for students who want to see how the motivation techniques in this chapter apply beyond academic learning.

Bandura, A. (1997). Self-Efficacy: The Exercise of Control. W. H. Freeman.

Albert Bandura's comprehensive treatment of self-efficacy — the task-specific belief in your own capability that forms the "expectancy" component of expectancy-value theory. Dense and academic, but the foundational source for understanding why belief in your ability to succeed matters as much as (or more than) actual ability for predicting behavior. Chapters on academic self-efficacy are particularly relevant to this textbook's content.

Research Articles

Deci, E. L. (1971). "Effects of externally mediated rewards on intrinsic motivation." Journal of Personality and Social Psychology, 18(1), 105-115.

The original study described in Section 17.1 — the puzzle experiment that demonstrated the overjustification effect. Participants who were paid for working on interesting puzzles spent less time on them during a free-choice period than those who were not paid. This short paper launched decades of research on intrinsic and extrinsic motivation. Readable and historically significant.

Steel, P. (2007). "The nature of procrastination: A meta-analytic and theoretical review of quintessential self-regulatory failure." Psychological Bulletin, 133(1), 65-94.

The most comprehensive meta-analysis of procrastination research available. Steel reviewed hundreds of studies to identify the strongest predictors of procrastination and developed the temporal motivation theory framework. Key finding: procrastination is most strongly associated with task aversiveness, impulsiveness, and delay, and most weakly associated with demographics and simple personality factors. This paper is the empirical backbone of Section 17.4.

Gollwitzer, P. M., & Sheeran, P. (2006). "Implementation intentions and goal achievement: A meta-analysis of effects and processes." Advances in Experimental Social Psychology, 38, 69-119.

The definitive meta-analysis on implementation intentions. Gollwitzer and Sheeran reviewed 94 studies and found that forming if-then plans had a medium-to-large effect on goal attainment. The paper also describes the proposed mechanism — that implementation intentions create automatic links between situational cues and planned responses, bypassing the need for conscious deliberation. Essential reading for understanding why this simple technique is so effective.

Tier 2 — Attributed Sources

These are findings and claims attributed to specific researchers or research traditions. The general claims are well-established in the literature, but specific publication details beyond what is provided have not been independently verified for this bibliography.

Research by Fuschia Sirois on procrastination, emotion regulation, and health outcomes.

Sirois's research program has explored the connection between procrastination, emotion regulation, and well-being. Her work has shown that chronic procrastinators experience higher levels of stress, worse health outcomes, and more difficulty with emotion regulation than non-procrastinators. Importantly, her research supports the view that procrastination is better predicted by emotion-regulation difficulties than by time-management skills — a key claim in Section 17.5. Her work with Timothy Pychyl has been particularly influential in establishing the "procrastination as failed mood regulation" framework.

Research by Jacquelynne Eccles on expectancy-value theory in educational contexts.

Eccles and colleagues developed the situated expectancy-value theory that forms the basis of Section 17.3. Her research program has examined how students' expectancies and values for different academic subjects develop over time and how these motivational beliefs predict course choices, persistence, and achievement. Her work has been particularly valuable in understanding gender and cultural differences in academic motivation — why, for example, students of equal ability sometimes choose very different academic paths.

Research by Walter Mischel on delay of gratification and the marshmallow test.

Mischel's landmark studies on delay of gratification in preschool children are among the most famous in psychology. The original studies showed that children who could delay gratification had better outcomes on various life measures years later. However, more recent replication and extension studies (including work by Tyler Watts, Greg Duncan, and Haonan Quan) have substantially complicated this picture, showing that the original effects were smaller than reported and largely explained by socioeconomic factors. This nuanced view is reflected in Section 17.4.

Research by Edward Deci and Richard Ryan on the continuum of extrinsic motivation.

Beyond the basic intrinsic/extrinsic distinction, Deci and Ryan's later work describes a continuum of extrinsic motivation, from fully external (doing something only because of external pressure) through introjected (doing something to avoid guilt), identified (doing something because you personally value the outcome), to integrated (doing something because it aligns with your core identity). This continuum is important because it shows that extrinsic motivation is not a single category — different types of extrinsic motivation have very different effects on learning quality, persistence, and well-being. This nuance is implicit in the chapter's argument that extrinsic motivation isn't inherently harmful.

Research by Timothy Pychyl on procrastination as a "giving in to feel good" mechanism.

Pychyl's research has focused specifically on the in-the-moment experience of procrastination — what people think and feel at the exact moment they choose to avoid a task. His work has shown that the decision to procrastinate is typically preceded by a negative emotional state (anxiety, boredom, frustration) and that the substituted activity provides immediate mood repair. This "giving in to feel good" model is the foundation of the chapter's argument that procrastination is a short-term emotion-regulation success that creates long-term emotion-regulation failure.

Research on affect labeling and emotion regulation.

A body of research, much of it using neuroimaging, has shown that the simple act of labeling an emotion ("I feel anxious") reduces its subjective intensity and decreases activation in the amygdala (the brain region associated with emotional responses). This finding underlies the "name the emotion" technique described in Case Study 2. The mechanism appears to be that labeling an emotion activates prefrontal regulatory regions that modulate the emotional response, creating a small gap between the feeling and the automatic behavioral reaction.

Tier 3 — Illustrative Sources

These are constructed examples, composite cases, or pedagogical resources created for this textbook.

Marcus Thompson — composite character. Continued from Chapters 1, 4, and 9. In this chapter, Marcus illustrates the motivation plateau that affects adult career changers — the predictable decline in intrinsic motivation when the novelty of learning fades and the intermediate phase begins. His case demonstrates the competence paradox (accurate monitoring can decrease motivation), the relatedness gap in solo learning, and the effectiveness of environmental design over willpower-based interventions.

Mia Chen — composite character. Continued from Chapters 1, 7, 10, 13, and 15. In this chapter, Mia illustrates the procrastination-as-emotion-regulation loop — the automatic avoidance of tasks that trigger negative emotions, despite knowing better study strategies. Her case demonstrates the gap between knowledge and behavior, the role of identity in academic avoidance, and the effectiveness of implementation intentions and small commitments in breaking the procrastination cycle.

If you want to go deeper on Chapter 17's topics before moving to Chapter 18, here's a prioritized reading path:

  1. Highest priority: Read Pychyl (2013), Solving the Procrastination Puzzle. It's short (about 100 pages), highly practical, and directly expands on the emotion-regulation model of procrastination that is this chapter's central argument. You could finish it in a single sitting.

  2. If you want the motivation theory in accessible form: Read Pink (2009), Drive. It's an engaging introduction to self-determination theory for a general audience. Be aware of the simplifications noted above.

  3. If you want to understand temporal motivation theory in depth: Read Steel (2011), The Procrastination Equation. It's thorough and includes practical applications alongside the theory.

  4. If you want the comprehensive academic treatment of SDT: Read Deci & Ryan (2017), Self-Determination Theory. It's a full academic textbook — start with the chapters on autonomy and competence if you're short on time.

  5. If you want to extend the behavior-change strategies beyond academics: Read Milkman (2021), How to Change. It applies the same principles to exercise, health, financial behavior, and other domains, showing how the techniques from this chapter are universally applicable.

  6. If you're interested in the research methodology: Read Steel (2007), the meta-analysis. It's technical but provides the empirical foundation for virtually everything in this chapter about procrastination.

End of Further Reading for Chapter 17.