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Week 1 Lab: Corridor Capture

Go out into the building and log real openings: the words, the reply, and whether the exchange closed or branched.

Lab, 25 February 2027

Tuesday’s lecture wrote down the opening handshake. Today you check the specification against the building.

Before the lab

Bring a phone or a notebook. Nothing to read in advance; the lecture is enough.

If a corridor at ten past the hour is the wrong kind of day for you, tell Tamsin at the start. The edge-of-the-room version logs only the openings you overhear from a seat by the door, and counts the same.

Run sheet

Times below run from the 14:05 start; finish at 14:55.

TimeWhat happens
0:00–0:07Set up the log: A/B, words, reply type, closed, branched or unclear. Practise on example A below.
0:07–0:27Capture, in pairs or from the seat by the door. Log openings you take part in or overhear in public. Record the place and time window even if none occur.
0:27–0:37Pool the logs. Tally reply types; keep unclear cases in their own column. Label practice examples separately and exclude them from the observed totals.
0:37–0:46Choose an observed branch, or use example B. What happened just before it? Compare with example C: which new observation would settle the unclear case?
0:46–0:50Write one limit of the sample and one branch signal to check again. Keep your own log and a copy of the pooled tally.

Prepared examples

These are fictional practice data, not observations to put in the Field Journal.

ExampleExchangeWhat can be logged
ATwo acquaintances keep walking. A: “How are you?” B: “Not bad, you?” A: “Good.”A neutral token, a returned request, then closure.
BA stops beside B. A: “How are you?” B: “Fine.” A: “No, how are you actually?” B: “Worried about Friday.” A: “Want to sit down?”A second question precedes a status report and an offer to continue.
CAt a closed lift door, A: “How are you?” B: “Surviving.” The lift arrives and both enter.The words are known; whether either wanted a longer conversation is not.

If no real opening or branch occurs, say so and use the examples for the classification practice. An empty log is a result. Inventing a busy corridor is not an observation method.

Rules for logging people

Write down words, not people. No names, no descriptions of anyone’s appearance, no audio recording. “Two students by the lift” is the most detail a log needs. The course studies a protocol, not the people running it; they didn’t agree to be in this lab.

What leaves the room

Your log and a copy of the pooled tally. If the lecture’s branch signals didn’t hold up, record where they failed.

Keep the log. Next week it becomes your first field note.

What you leave the lab with

Check these before you leave the lab.

Teaching team