Reading, Annotating, and the Literature Map

You have dozens of sources

• After a week of searching your Zotero library is full and shapeless
• The problem is no longer finding more. It is making sense of what you have.
• This is the part that feels impossible, and it is a skill rather than a talent
• Today: from a pile, to a map, to an argument
• You leave with a literature map file started in your own repository

Zotero as a working tool

• Every source goes in as you find it, with the PDF attached
• Tag freely. Tags cost nothing and they are how themes surface later.
• Notes go on the item itself, not in a separate document you will lose
• Zotero writes your citations and reference list in APA when you get there
• Being casual about this now costs you a week of re-finding sources in November

The literature map

• A literature map organizes sources by theme, not by date or alphabet
• Build it as a markdown file in your repository, one heading per theme
• For livestreaming: viewer motivations, community and social dynamics, streamer labor, content analysis methods
• Keep a running section for the gaps you notice while reading
• Your topic will have different themes. The shape is identical.

What the map does for you

• It shows at a glance which themes are well covered and which are thin
• It makes you decide how sources relate, which is where synthesis starts
• Its structure usually becomes the structure of your written review
• A thin theme is not a failure. It may be your gap.

A gap is not just an absence

“Nobody studied this” is not a gap on its own. Plenty of things are unstudied because nobody needed them studied.

A research gap is a space where the inquiry is justified: either the missing knowledge creates a problem, or existing findings contradict each other and something has to resolve them.

They come in four recognizable shapes, and naming which one you have sharpens the argument you are about to make.

Topical and methodological gaps

• A topical void: a phenomenon, population, or context nobody has looked at. There is a lot on why people watch livestreams, and much less on how chat differs between gaming and non-gaming streams.
• Be careful. What looks unstudied is often studied under words you did not search.
• A methodological gap: studied, but with methods that have limits. Most livestream motivation work is self-report survey, so behavioral trace data like a chat log could show whether what viewers do matches what they say.

Contradictions and theoretical gaps

• A contradiction: two well-designed studies reaching opposite conclusions
• That is not embarrassing to report. It is an opening, and often the best one.
• A theoretical gap: the work explains the phenomenon through one lens when another would show more
• If engagement research is dominated by uses and gratifications, a parasocial-interaction framework (Horton & Wohl, 1956) may light a corner nobody has looked into

Articulating the gap

The gap is the hinge the whole argument turns on. Three moves, always in this order:

1. Establish what is known. Show you understand the conversation.
2. Identify the limitation. What is missing, contradictory, or unexplained?
3. Argue for your study. How does your work address that?

Research has established X, however most studies share limitation Y, and this study addresses that by doing Z.

This is what summary looks like

Hamilton, Garretson, and Kerne (2014) studied Twitch as a participatory community. Sjöblom and Hamari (2017) examined viewer motivations. Hilvert-Bruce and colleagues (2018) studied social motivations for engagement.

• Three disconnected summaries, and nothing whatsoever about how they fit together
• Every sentence is driven by who wrote the study instead of by what is known
• Most first drafts look like this. It is a stage, not a verdict.

Where the citation goes

• Default: make the claim the subject and put the citation at the end, in parentheses, as (Sjöblom & Hamari, 2017)
• Lead with the name only when that study is the point: a landmark, a definition you are adopting, or a finding you are about to argue with
• An author-led sentence announces a study. A claim-led sentence states a finding.
• A page of “X (2014) found, Y (2017) found” is an annotated bibliography wearing the clothes of a review

This is what synthesis looks like

The strong version does five things instead:

• Names the convergence first: viewing is motivated less by what is on screen than by the social experience around it
• Groups the sources under it: ethnography (2014), survey test (2017), extension to engagement (2018)
• Adds the nuance: viewers of smaller channels were more socially motivated
• Names a shared limitation: all of it is self-report
• Points at the gap: would behavioral traces in a chat log back it up?

Why that works

• The claim comes first, and the citations sit at the end supporting it instead of driving it
• Sources are grouped by what they argue, not by the year they appeared
• The limitation is shared across the group, which makes it structural rather than a complaint about one paper
• The gap is never asserted. It falls out of the limitation on its own.
• Notice where it points: at a content analysis of a real chat log

If that feels out of reach

Start with three sources and four sentences. This is a floor, not a compromise:

1. Source A, one sentence. What did it find?
2. Source B, one sentence. What did it find?
3. Source C, one sentence. What did it find?
4. The gap, one sentence. What do these three, together, leave unexplored?

Four sentences, three citations, one gap. That is enough to anchor a prospectus.

The same thing, written out

Livestream viewing is motivated less by what is on screen than by the social experience around it. Twitch streams function as virtual third places where informal communities form (Hamilton et al., 2014), and social and tension-release motivations are central to why people watch (Sjöblom & Hamari, 2017). Social interaction predicts not just watching but chatting and subscribing (Hilvert-Bruce et al., 2018). All three rely on self-report surveys, leaving open whether the same patterns appear in behavioral chat-log data.

The ethics of citation

• Citation is not bureaucracy. It is ethics.
• Cite: specific empirical findings, theoretical concepts, methodological approaches, direct quotes, and paraphrased ideas
• You do not need to cite: genuine common knowledge (“Twitch is a livestreaming platform”), your own interpretations, your own data and analysis
• Nobody has ever been criticised for citing too much. Under-citation damages credibility, and in its serious forms it is plagiarism.

Before next time

• The Librarian Visit Report is due this week, 50 points.
• The Annotated Manuscript is due next week, 25 points. Pick your article now.
• CITI Ethics Certification is also due next week. It takes hours rather than minutes, so start it tonight.
• Start your literature map file in your repository, even with four sources in it
• Read Chapter 5, Theory as a Lens, before Thursday
• Thursday: why three researchers can look at one finding and see three different studies