Minds ExploredBy Evidence Press

Learning path

Sleep, hunger and the circumstances of motivation

Start with Sleep 3, whose official description concerns rhythms and sleep, and the accompanying NIGMS reading; then compare emotion and eating. Sleep 1/2 are omitted from the required sequence because their descriptions discuss consciousness and appear inconsistent with their titles. The route is organised around regulation, cues and measurement, ending with food access so that an explanation of a choice remains connected to its circumstances.

For: A learner interested in how internal states and environments jointly enter explanations of behaviour.

What you will work towards

  • Distinguish a daily behavioural pattern from a proposed clock mechanism.
  • Separate an internal state, a cue and an observed action.
  • Identify measurement uncertainty in eating research.
  • Compare an individual reward model with an environmental-access explanation.
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Known viewing time: 1 hr across 1 steps; 5 step durations unknown. Lengths are metadata, not evidence of review.

Download the ordered reading list

  1. NPTEL — National Programme on Technology Enhanced Learning

    Sleep 3

    NPTEL — National Programme on Technology Enhanced Learning Speaker not established Level not established Duration unknown

    Use the lesson whose actual publisher description names biological rhythms, sleep and polysomnography. The API title matches; Sleep 1/2’s inconsistent descriptions are not used to infer content.

    Try this

    Read NIGMS first, then write separate questions about sleep timing, measurement and mechanism. Mark any lecture claim that the reading does not establish.

    Access evidence checkedOriginal source ↗Watch at source ↗

  2. MIT OpenCourseWare · Source-checked annotation

    Lecture 15: Emotion & Motivation

    MIT OpenCourseWare Speaker not established foundation 1 hr

    Introduce a vocabulary for affect and motivation before considering food.

    Try this

    Distinguish pleasantness from activation in two invented examples; do not treat either as a complete measure of hunger.

    Access evidence checkedOriginal source ↗Watch at source ↗

  3. Open Yale Courses · Source-checked annotation

    Lecture 5 - Biology, Nutrition and Health III: The Psychology of Taste and Addiction

    Open Yale Courses Speaker not established foundation Duration unknown

    Move into a concrete biological and behavioural research setting.

    Try this

    Write one question about taste, one about eating behaviour and one about body weight, noting that they are different outcomes.

    Access not confirmedOriginal source ↗Watch at source ↗

  4. Open Yale Courses · Source-checked annotation

    Lecture 3 - Biology, Nutrition and Health I: What We Eat

    Open Yale Courses Speaker not established foundation Duration unknown

    Check the measurement problem before interpreting models.

    Try this

    Compare what an intake recollection, a laboratory choice and an availability record could each establish.

    Access not confirmedOriginal source ↗Watch at source ↗

  5. Open Yale Courses · Source-checked annotation

    Lecture 6 - Culture and the Remarkable Plasticity of Eating (Presentation by Ashley Gearhardt)

    Open Yale Courses Speaker not established foundation Duration unknown

    Examine an addiction-model perspective as a testable account.

    Try this

    State one observation the model would need to explain and an alternative account to distinguish; do not diagnose a person.

    Access not confirmedOriginal source ↗Watch at source ↗

  6. Open Yale Courses · Source-checked annotation

    Lecture 15 - Economics, Nutrition and Health: Subsidies, Food Deserts and More

    Open Yale Courses Speaker not established foundation Duration unknown

    End with access and economics so that internal-state explanations are not isolated from available options.

    Try this

    Design a hypothetical comparison separating stated preference from price and availability. Identify the causal uncertainty that remains.

    Access not confirmedOriginal source ↗Watch at source ↗

A short starting route

Steps 1, 2, 3, 4, 6. These steps sample the timing question, affect vocabulary, eating research, measurement and environment while preserving the route’s central comparison.

Continue more deeply

Continue through Yale’s food course for marketing, public health and policy comparisons, preserving its historical date. Continue at source ↗

Limits of this route

NPTEL’s Sleep 1/2 descriptions discuss consciousness and appear shifted or inconsistent; they are omitted from required steps and their unsupported numerical mind-division claim is not used. Sleep 3 explicitly describes rhythms and sleep, but no sleep transcript or playback was inspected. API title matches establish identity only. NIGMS supplies the clock account. MIT/Yale resources are historical teaching. No sleep manipulation, diet recommendation or addiction diagnosis is proposed.

Sources and editorial check · 2026-11-07

Individually inspected publisher descriptions, stated course outlines and the specified transcript/reading sections. Exact scope and limits are recorded per source. No claim of complete viewing, human peer review or independent scientific validation.

Checked by agent. This is not human peer review.

  1. How the Brain Creates Mind — Sleep 3

    Retrieved 2026-11-07. Read the exact Sleep 1–3 IDs/titles and embedded concepts_covered descriptions. Sleep 1/2 descriptions discuss consciousness and appear shifted or inconsistent; their numerical mind-division claim is not relied on. Sleep 3 explicitly describes biological rhythms, sleep and polysomnography. Checked that authorised API titles match all three IDs. No individual lecture transcript or playback was reviewed; use Sleep 3’s descriptive scope only, with NIGMS as the clock-account source.

  2. Lecture 15: Emotion & Motivation

    Retrieved 2026-11-07. Read the opening transcript: first 6,000 cleaned characters for Emotion/Stress, first 8,500 for Brain I/II and Psychopathology I/II. No full-transcript or full-video review. For the emotion guide, also read the selected James–Lange/body-and-feeling discussion later in this transcript; historical demonstrations were not independently validated.

  3. Lecture 5 - Biology, Nutrition and Health III: The Psychology of Taste and Addiction

    Retrieved 2026-11-07. Individually inspected the institutional publisher overview and exact lecture identity.

  4. Lecture 3 - Biology, Nutrition and Health I: What We Eat

    Retrieved 2026-11-07. Individually inspected the institutional publisher overview and exact lecture identity.

  5. Lecture 6 - Culture and the Remarkable Plasticity of Eating (Presentation by Ashley Gearhardt)

    Retrieved 2026-11-07. Individually inspected the institutional publisher overview and exact lecture identity.

  6. Lecture 15 - Economics, Nutrition and Health: Subsidies, Food Deserts and More

    Retrieved 2026-11-07. Individually inspected the institutional publisher overview and exact lecture identity.

  7. Lecture 15: Emotion & Motivation — institutional resource identity

    Retrieved 2026-11-07. Checked the institutional resource identity and its linked transcript URL. The page does not provide a substantive description; the paired transcript receipt records the text actually inspected.

  8. Circadian rhythms — NIGMS

    Retrieved 2026-11-07. Read the complete main fact sheet: approximately 24-hour rhythms, environmental cues, SCN coordination, feedback mechanisms and experimental methods. Content reviewed September 2023; page updated May 2025.

  9. Drive states — Noba

    Retrieved 2026-11-07. Read introduction, properties of drive states, homeostasis and hunger/internal-external cues. Did not adopt the module’s stronger generalisations, anecdotal nutritional claims or simplified hypothalamic localisation.

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