Day Reconstruction Method (DRM, Kahneman et al.)
PsychologyReliability: established psychometric performance3 sample items
About this scale
A diary method for reconstructing affective experience by listing the previous day's episodes and rating each on affect, time, and activity. Captures momentary well-being more accurately than global self-reports.
Sample item(s)
“List each episode from yesterday (e.g., '8:00–8:30 commute')”
“Rate each episode on enjoyment (0–6)”
“Rate each episode on stress (0–6)”
Reliability
Reported internal consistency: established psychometric performance. As a rule of thumb, Cronbach’s α ≥ .70 is considered acceptable, ≥ .80 good, and ≥ .90 excellent for established measures.
Notes
Method, not a scale; complement with PANAS or SPANE for affect ratings.
Source & citation
Kahneman, D., Krueger, A. B., Schkade, D. A., Schwarz, N., & Stone, A. A. (2004): A survey method for characterizing daily life experience: The Day Reconstruction Method. Science, Vol. 306, No. 5702, pp. 1776–1780.
Source. Scale details are summarised from the publication cited above. Always consult the original source for the full item set, scoring, and permission to use.
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