Week 7 laboratory

Write the procedure you already ran

Document Week 2 or Week 3 so a stranger could repeat it. Use lab-notes/METHODS.md. Numbers belong in the procedure (keys, delays, exclusion rules).

Participants

Who

Usually you. Age group is enough. Do not name classmates.

Materials

What

Which page, which keys or items, which file you saved.

Procedure and data

How

One trial or one completion, in order. State the exclusion rule in milliseconds or item numbers.

Weak versus clear

The page must be runnable from the text

Weak: “I did the reaction-time task on the website.” Clear: “Each trial showed a fixation, then a gold square after 800–2200 ms. I pressed the space bar. Twenty scored trials. Times under 150 ms or over 2500 ms were stored and excluded from the mean.”

Remix

Arts and Science

Arts: wording. Cut hedges that hide the procedure. A stranger should not have to guess which page you opened.

Science: timing, keys, and exclusion rules stated in numbers (milliseconds, trial counts, reverse-scored item numbers).

Weekly report

What to submit

Path to the Methods file, with timing, keys, and exclusions in numbers. Copy lab-notes/METHODS.md to lab-notes/week07.md. Due Tuesday 27 October.

Class night

Agenda

18:00 Introduction
Participants, materials, procedure, data handling. Write so someone else could repeat it.
18:25 Demonstration
A short weak Methods and a clear one.
18:40 Exercise
Draft the section for one of your earlier laboratories.
19:25 Results
Instructor checklist: could a stranger run this? No draft exchange.
20:05 Modification
Arts: wording. Science: timing, keys, and exclusion rules stated in numbers.
Reading
None. Bring your Week 2 or Week 3 CSV.

Report: path to lab-notes/METHODS.md (or lab-notes/week07.md) with timing, keys, and exclusions in numbers.