Research path

Research methods and scholar examples

Research training beyond introductory study: evidence synthesis, causal design, modelling, qualitative analysis and reproducible experiments.

Start with your research question, choose a method, study original materials and produce work others can examine. Sources are mainly in English, with bilingual reading tasks.

Learn through your research project

Find a question, read papers and learn with AI

Eight units with methods, worked examples and free primary sources. Practise here or offline, take work to your AI, then import feedback and revise.

Choose a research task

The workbooks and review criteria are platform-designed exercises for projects or group discussion, not assignments set by the source authors.

Scholar examples and professional resources

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11 resources found

Questions and arguments · Papers and scholar essays · Advanced · subject foundations

How to Choose a Good Scientific Problem

Uri Alon · 2009

Reading target
A researcher's perspective on problem choice and the experience of doing science.
Prerequisites
A candidate topic and familiarity with representative papers.
Platform-designed exercise
Compare three questions by existing answers, uncertainty, discriminating evidence and resource bottlenecks.
Method boundary
An experience-based essay, not a validated predictor of publication success.
Access
Lab reading list is public; the paper may require institutional access.

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Source checked 2026-10-25

Statistical modelling · Video and course · Graduate · methods prerequisites

Statistical Rethinking · 2023

Richard McElreath · 2023

Reading target
Focus on lecture 6, Good & Bad Controls, and lecture 12, Multilevel Models; the author links the full course.
Prerequisites
Probability, regression, R and willingness to simulate data.
Platform-designed exercise
Simulate grouped data; compare complete, separate and partial pooling, including uncertainty for small groups.
Method boundary
Adjustment depends on causal structure; complexity or better fit does not establish causality.
Access
Public lectures, slides and code; textbook obtained separately. This selection uses the fixed 2023 edition.

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Source checked 2026-10-25 · Video addresses verified from author pages; recordings were not reviewed end to end.

Statistical modelling · Papers and scholar essays · Graduate · methods prerequisites

Bayesian Workflow

Andrew Gelman, Aki Vehtari et al. · 2020

Reading target
Model building, checking, computational diagnostics and comparison as an iterative workflow.
Prerequisites
Bayesian inference, MCMC basics and a probabilistic programming tool.
Platform-designed exercise
Submit prior and posterior predictive plots and a revision log tying each change to a failure.
Method boundary
Passing diagnostics supports computation and checking, not the sampling or identification assumptions.
Access
Open preprint; use after a probability course.

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Source checked 2026-10-25

Causal identification · Textbook · Graduate · methods prerequisites

Causal Inference: What If

Miguel A. Hernán & James M. Robins · 2020 · 作者页持续修订 / living author edition

Reading target
Progresses from causal questions without models to modelling and complex longitudinal data.
Prerequisites
Conditional probability, regression and observational study basics.
Platform-designed exercise
Write a target-trial table: population, intervention, comparator, time zero, outcome and estimand.
Method boundary
Observational data require explicit identification assumptions; more covariates do not guarantee less bias.
Access
Book, data and associated code provided free by the author.

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Source checked 2026-10-25

Evidence synthesis · Handbook and guideline · Graduate · methods prerequisites

Cochrane Handbook · Review scope & RoB 2

Cochrane methods authors · 6.5 · 2024

Reading target
Evaluate bias domains for a specific randomized-trial result and document the reasons.
Prerequisites
Study designs, effect measures and systematic review concepts.
Platform-designed exercise
Assess one outcome from one randomized trial, recording source locations and reasons for every judgement.
Method boundary
RoB 2 assesses randomized-trial results; do not use it as a generic score for interviews or observational studies.
Access
Free online chapters: chapter 2 covers scope; chapter 8 covers randomized-trial bias.

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Source checked 2026-10-25

Evidence synthesis · Handbook and guideline · Advanced · subject foundations

PRISMA 2020

PRISMA statement group · 2020

Reading target
Transparent reporting of search, selection and synthesis in systematic reviews.
Prerequisites
Distinguish narrative reviews, systematic reviews and meta-analysis.
Platform-designed exercise
Populate a flow diagram from your screening log and reconcile deduplication, exclusions and inclusions.
Method boundary
A reporting guideline; checklist completion does not establish quality or replace risk-of-bias assessment.
Access
Public checklist, explanation and flow-diagram templates.

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Source checked 2026-10-25

Qualitative interpretation · Handbook and guideline · Advanced · subject foundations

Reflexive thematic analysis · Author FAQs

Virginia Braun & Victoria Clarke · 作者维护 / author-maintained

Reading target
Distinguish codes, themes and topic summaries, and consider the researcher's interpretive role.
Prerequisites
Interview or text material, a question and basic qualitative epistemology.
Platform-designed exercise
Build an extract–code–candidate theme–interpretation trail with a counterexample.
Method boundary
Do not impose inter-coder agreement as a universal threshold for reflexive thematic analysis; name the analytic approach.
Access
Author-site search index available; direct retrieval failed in this check. A worked paper is linked in the guide.

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Source checked 2026-10-25

Reproducible experiments · Handbook and guideline · Advanced · subject foundations

NeurIPS Paper Checklist

NeurIPS · 官网现行页 / current official page

Reading target
Audit claims, limitations, reproducibility, error reporting and compute resources.
Prerequisites
Run a machine-learning baseline independently and understand data splits.
Platform-designed exercise
Reproduce a main table with configurations, seeds, cost, variability and discrepancies.
Method boundary
A conference checklist does not replace research-method training or a justified experimental design.
Access
Public guidance; verify the target year's rules when submitting.

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Source checked 2026-10-25

Reproducible experiments · Handbook and guideline · Advanced · subject foundations

The Turing Way · Reproducible Research

The Turing Way Community · 持续维护 / living handbook

Reading target
Version control, data management, reproducible environments and code documentation.
Prerequisites
Basic scripting, command line and Git.
Platform-designed exercise
Rebuild a figure from raw data in a clean environment; have another person follow the README.
Method boundary
Rerunning a workflow does not establish that its data, design or measurements support the conclusion.
Access
Open online handbook.

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Source checked 2026-10-25

Questions and arguments · Video and course · Advanced · subject foundations

How to Write a Great Research Paper

Simon Peyton Jones · 经典讲座 / recorded talk

Reading target
Use writing as part of research thinking, organizing around contributions and readers' questions.
Prerequisites
An initial finding or a claim that can be tested.
Platform-designed exercise
Draft a one-page argument: problem, gap, contribution, evidence, strongest objection and scope.
Method boundary
Advice reflects a research tradition; clear writing cannot repair weak evidence.
Access
Author page provides video and slides; original video linked below.

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Source checked 2026-10-25 · Video addresses verified from author pages; recordings were not reviewed end to end.

Causal identification · Textbook · Graduate · methods prerequisites

Sample Size Justification

Daniël Lakens · 2022 · 配套在线章节 / companion chapter

Reading target
Justify sample size against inferential goals, effects of interest, power, precision and resources.
Prerequisites
Effect sizes, confidence intervals and hypothesis testing.
Platform-designed exercise
Before seeing main results, specify an effect of interest, sample requirements under alternatives and attrition allowance.
Method boundary
Do not mechanically plan from an inflated pilot effect or justify a design with observed post-hoc power.
Access
Public author chapter with a companion tool.

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Source checked 2026-10-25