STEM literature search: A Practical Course with Linnea Berg

Start with the purpose

Place STEM literature search inside a text, map, argument, event, or community account that can support more than one interpretation. Name the result a learner is trying to produce and the constraints that make the skill useful.

How STEM literature search actually works

These are the load-bearing ideas. Everything later in the course is an application of one of them, so it is worth reading slowly and returning to when something stops making sense.

• An argument needs a claim someone could dispute. A thesis that nobody would contest is a summary, not an argument. Testing whether a reasonable person could disagree is the quickest check on a thesis.
• Evidence must be interpreted, not merely quoted. A quotation does not argue for itself; the analysis after it carries the reasoning. Most weak paragraphs stop at the evidence and skip the interpretation.
• Sources carry the perspective of their makers. Every document was produced by someone, for a purpose, at a moment. Reading for that context is what separates historical analysis from repetition.

Misconceptions worth clearing early

Each of these is common, understandable, and expensive to leave in place. Recognising them now saves rework later.

• Summarising the text instead of arguing about it. Retelling is easier and feels safe. Fix: Ensure every paragraph makes a claim the text supports rather than reporting what happens.
• Dropping a quotation without analysis. The quotation seems self-evident. Fix: Follow every quotation with at least one sentence explaining how it supports the claim.
• Treating a source as neutral because it is old or official. Age and officialdom read as authority. Fix: Ask who produced it, for whom, and what it leaves out.

Build the mental model

Connect the key terms as a process rather than a word list. Use this sequence: ask a focused question, inspect context and evidence, compare interpretations, and make a qualified claim.

Catch the common miss

Compare a surface-level attempt with one that shows relevant sources, contextual awareness, a defensible claim, and fair treatment of alternatives. Explain the single difference that matters most.

Watch the whole process

Trace a model from the initial prompt to an evidence-based interpretation and short presentation. Mark each point where the learner must observe, choose, or verify rather than act automatically.

The method, one step at a time

This is the working sequence experienced practitioners follow. Do it in order the first few times, even where a step feels unnecessary.

1. Ask a focused question
2. Inspect context and evidence
3. Compare interpretations
4. Make a qualified claim

The order matters: each step produces the information the next one needs.

Where this usually goes wrong

Watch for these while you work through the demonstration rather than afterwards.

• Summarising the text instead of arguing about it. Retelling is easier and feels safe. Fix: Ensure every paragraph makes a claim the text supports rather than reporting what happens.
• Dropping a quotation without analysis. The quotation seems self-evident. Fix: Follow every quotation with at least one sentence explaining how it supports the claim.
• Treating a source as neutral because it is old or official. Age and officialdom read as authority. Fix: Ask who produced it, for whom, and what it leaves out.

Practice with scaffolding

Repeat the model with one detail changed. Keep the prompts visible and say or write the reason for each choice before continuing.

Check before feedback

Use relevant sources, contextual awareness, a defensible claim, and fair treatment of alternatives as the quality test. Make one self-correction before asking the tutor to review the result.

Read the situation

Translate the scenario into a clear task. Separate facts, assumptions, constraints, and information that is interesting but not relevant to systematic search.

Choosing well under real constraints

Applied work is mostly judgement under limits: less time, less information, and more competing goals than a textbook example allows. These are the decision rules that hold up in practice.

• Evidence contradicts your thesis: Revise the thesis; a claim that accounts for the awkward evidence is stronger than one that ignores it.
• You have more evidence than space: Keep the examples that do different work, not the ones that repeat the same point.
• Two sources disagree: Ask what each is positioned to know, and treat the disagreement itself as evidence about the topic.

Reading the situation before acting

Before choosing an approach, state three things explicitly: what result the situation actually requires, which constraints are fixed rather than preferences, and what evidence would tell you the approach is working. Skipping this step is the most common reason competent work solves the wrong problem.

• An argument needs a claim someone could dispute. A thesis that nobody would contest is a summary, not an argument. Testing whether a reasonable person could disagree is the quickest check on a thesis.

Compare real options

Generate two workable approaches and test both against the purpose. Do not hide the tradeoff; name what each option improves and what it gives up.

Make the reasoning visible

Produce an evidence-based interpretation and short presentation and attach a short decision note. The note should make the result auditable, not merely confident.

Use the rubric, not a feeling

Review the work for relevant sources, contextual awareness, a defensible claim, and fair treatment of alternatives. Record evidence for each judgment so feedback points to something observable.

Diagnostic checklist

Run this before you revise anything. Diagnosing first prevents the common failure of polishing the parts that were already fine.

• Check: Summarising the text instead of arguing about it — is this present in your work?
• Check: Dropping a quotation without analysis — is this present in your work?
• Check: Treating a source as neutral because it is old or official — is this present in your work?

The quality bar

This is what finished work looks like in this field. Use it as the standard for your revision rather than a general sense of improvement.

• The thesis is specific, arguable, and answers the actual question
• Every piece of evidence is followed by interpretation
• Sources are cited accurately and their perspective is acknowledged

Diagnose before editing

Name the symptom, then ask what decision or missing step produced it. Choose the cause you can address rather than changing everything at once.

Revise and compare

Make one purposeful revision and compare the two versions. Keep the change only if it improves the intended result without creating a larger problem.

Define a finishable brief

Choose a specific audience, result, and boundary for the research mapping capstone. Reduce scope until the project can be finished and reviewed in one focused cycle.

Bringing the parts together

A capstone is judged on coherence, not on the number of techniques it includes. Return to the core ideas and make sure the work demonstrates them rather than decorating them.

• An argument needs a claim someone could dispute. A thesis that nobody would contest is a summary, not an argument. Testing whether a reasonable person could disagree is the quickest check on a thesis.
• Evidence must be interpreted, not merely quoted. A quotation does not argue for itself; the analysis after it carries the reasoning. Most weak paragraphs stop at the evidence and skip the interpretation.
• Sources carry the perspective of their makers. Every document was produced by someone, for a purpose, at a moment. Reading for that context is what separates historical analysis from repetition.

Standards that make the work credible

These are the marks of work that would be taken seriously by someone who does this professionally.

• The thesis is specific, arguable, and answers the actual question
• Every piece of evidence is followed by interpretation
• Sources are cited accurately and their perspective is acknowledged

Build with checkpoints

Plan foundation, first draft, verification, and revision milestones. At each checkpoint, save evidence instead of relying on memory.

Present and continue

Present an evidence-based interpretation and short presentation with a concise rationale. Use the final rubric to choose one strength to retain and one next practice target.