Reward prediction error: achieving less than expected causes a dopamine dip below baseline that discourages future effort, while external reward surges are followed by compensatory dips¶

Claim · All claims
Evidence · 1 study (2 entries) · review r2 · q2
Currency · newest study 2025 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i? Dopamine release on reward depends on the difference between expected and actual reward: achieving less than expected produces a below-baseline dip that discourages future efforts. → Lauren Margulieux 2025 q2 i? After external rewards are received, dopamine compensates by dipping below baseline, which can cause amotivation and psychological pain. → Lauren Margulieux 2025 (2)

Evidence¶

Lauren Margulieux 2025¶

Lauren Margulieux, James Prather, Masoumeh Rahimi. (2025). The Biological Benefits of Failure on Learning and Tools to Manage the Fallout. Educational Psychology Review. https://doi.org/10.1007/s10648-025-10013-7

q2 · i? · review · r2

Conceptual review presenting reward prediction error (citing Watabe-Uchida et al., 2017; Holroyd & Coles, 2002) as three outcomes: expected achievement releases no additional dopamine, better-than-expected releases extra dopamine, and worse-than-expected causes a below-baseline dip.

"We achieve less than expected and experience a dopamine dip below baseline that discourages us from future efforts (e.g., we achieve a lower grade than expected)."

Lauren Margulieux 2025 (2)¶

Lauren Margulieux, James Prather, Masoumeh Rahimi. (2025). The Biological Benefits of Failure on Learning and Tools to Manage the Fallout. Educational Psychology Review. https://doi.org/10.1007/s10648-025-10013-7

q2 · i? · review · r2

Review narrative citing Lembke (2021): the post-reward crash can cause amotivation and psychological pain, which the review links to feeling low after a big achievement such as the post-dissertation slump. The review argues the internal, pursuit part of the dopamine system should be preferentially leveraged over external rewards.

"After external rewards are received, dopamine levels compensate by dipping below baseline (Lembke, 2021)."

Discussion¶

Related Claims¶

• Early ability to delay gratification predicts later academic and social outcomes, but the association is weaker and more context-dependent than originally reported. — related
• Techniques yield learning gains only when they compensate for otherwise too-low focus support or reward (baseline-levels condition) — related