Learning path

Studying change from adolescence to ageing

Compare two transitions rather than surveying every stage of life. The first half asks how biological change, peers and media settings are studied; the second asks how cognitive outcomes and theories of ageing are distinguished. Repeated tasks separate group differences from within-person change. This route is about the logic and scope of developmental claims, not a timetable for judging individuals.

For: A learner with an introductory developmental background who wants to evaluate claims about age.

What you will work towards

  • Separate developmental averages from predictions about individuals.
  • Distinguish peer selection and influence as alternative explanations.
  • Compare cross-sectional and longitudinal designs.
  • Separate cognitive outcomes, biological mechanisms and valued outcomes in ageing.
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Known viewing time: 2 hr 43 min across 3 steps; 4 step durations unknown. Lengths are metadata, not evidence of review.

Download the ordered reading list

  1. MIT OpenCourseWare · Source-checked annotation

    Lecture 17: Child Development

    MIT OpenCourseWare Speaker not established foundation 33 min

    Revisit how developmental theories and milestones are introduced before examining later transitions.

    Try this

    Identify one question about a capacity and another about how that capacity was measured.

  2. Greater Good Science Center · Source-checked annotation

    Daniel Siegel: Why Teens Seek Novelty and Danger

    Greater Good Science Center Daniel Siegel foundation Duration unknown

    Use a clear older account of adolescent novelty seeking as a claim to assess.

    Try this

    Compare the publisher’s framing with the NIMH teen-brain reading; avoid turning an average trend into an individual prediction.

  3. NIMH · Source-checked annotation

    Director’s Innovation Speaker Series: Youth-Centered Approaches to Media Research

    NIMH Jenny Radesky; Megan Moreno advanced Duration unknown

    Introduce a contemporary example of measurement and reciprocal person–environment relationships.

    Try this

    In the inspected early-childhood example, distinguish the child, caregiver, setting and measured media use; state why it is not direct adolescent evidence.

  4. MIT OpenCourseWare · Source-checked annotation

    Lecture 18: Adult Development

    MIT OpenCourseWare Speaker not established foundation 1 hr 12 min

    Bridge the transition to adult-development methods and cognitive/emotional change.

    Try this

    Explain what comparing different ages can show and what following the same people adds.

  5. MIT OpenCourseWare · Source-checked annotation

    Lecture 11: Memory II: Amnesia and Memory Systems

    MIT OpenCourseWare Speaker not established foundation 58 min

    Specify memory systems before using a memory task as an ageing outcome.

    Try this

    Name two tasks that make different demands and explain why clinical amnesia is not a model of ordinary ageing.

  6. NPTEL — National Programme on Technology Enhanced Learning

    Lec 15: Successful aging: Part 1

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

    Examine the evaluative language of successful ageing.

    Try this

    List three possible valued outcomes and explain why a person’s worth cannot be reduced to one of them.

  7. NPTEL — National Programme on Technology Enhanced Learning

    Mechanistic Theories of Aging

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

    Add a biological level without treating it as a complete account of cognitive performance.

    Try this

    Draw separate boxes for biological mechanism, task performance and life circumstances, and identify evidence needed for each proposed link.

A short starting route

Steps 2, 3, 4, 5. This route compares the adolescent account, a measurement example, adult-development designs and the specificity of cognitive outcomes.

Continue more deeply

Read the Noba ageing module and use its cohort/design distinctions to critique one specific developmental comparison. Continue at source ↗

Limits of this route

The short adolescent account is from 2014 and MIT from 2011; neither is labelled a current consensus review. The NIMH transcript check covers its opening and early-childhood examples only. NPTEL provides course-level syllabus context and named entries. The route is not a developmental assessment or clinical screening tool.

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. Lecture 17: Child Development — session page

    Retrieved 2026-11-07. Read the complete session overview and lecture chapter list, plus visible discussion/self-check context; not a full transcript or viewing. Historical 2011 teaching.

  2. Daniel Siegel: Why Teens Seek Novelty and Danger

    Retrieved 2026-11-07. Read the individual publisher description, date and duration, including the description meta field; a short 2014 explanation, not a transcript or current consensus review.

  3. Director’s Innovation Speaker Series: Youth-Centered Approaches to Media Research

    Retrieved 2026-11-07. Read the opening approximately 13,000 characters of the 13 November 2024 publisher transcript: research framing, relational/transactional models, measurement of mobile-media use and bidirectional observational associations. The later talk and whole video were not reviewed.

  4. Lecture 18: Adult Development — session page

    Retrieved 2026-11-07. Read the complete session overview and lecture chapter list, plus visible discussion/self-check context; not a full transcript or viewing. Historical 2011 teaching.

  5. Lecture 11: Memory II: Amnesia and Memory Systems — session page

    Retrieved 2026-11-07. Read the complete session overview and lecture chapter list, plus visible discussion/self-check context; not a full transcript or viewing. Historical 2011 teaching.

  6. Applied Positive Psychology — Lec 15: Successful aging: Part 1

    Retrieved 2026-11-07. Read the official course abstract and relevant week syllabus, and checked this specific ordered lecture entry: Lec 15: Successful aging: Part 1. The syllabus gives course-level context, not an individual lecture description, transcript or viewing.

  7. An Introduction to Evolutionary Biology — Mechanistic Theories of Aging

    Retrieved 2026-11-07. Read the official course abstract and relevant week syllabus, and checked this specific ordered lecture entry: Mechanistic Theories of Aging. The syllabus gives course-level context, not an individual lecture description, transcript or viewing.

  8. The teen brain: 7 things to know — NIMH

    Retrieved 2026-11-07. Read the complete main fact sheet, revised 2023, including development, adaptation, social experience, stress, sleep and resilience.

  9. Adolescent development — Noba

    Retrieved 2026-11-07. Read the opening approximately 14,000 cleaned characters on physical, cognitive and social change, identity and peers. The guide avoids the simplified engine/brake and dopamine-image captions.

  10. Aging — Noba

    Retrieved 2026-11-07. Read the opening approximately 14,000 cleaned characters: lifespan/life-course framing, cross-sectional/longitudinal designs, cohort effects, fluid/crystallised abilities, experience, compensation, personality and social context.

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