A sample of overall 98 undergraduate students from two London universities completed measures of mood and cognitive function once a day for 5 consecutive days (Monday through Friday).
Repeated measures include the Positive and Negative Affect Scale (PANAS; 20 items) and tests of short-term memory (108 items), working memory (29 items) and processing speed (40 items).
The data collection was funded by British Academy/Leverhulme Small Grant Scheme (SG140924). An analysis of these data was published here: [von Stumm, S. (2016). Is day-to-day variability in cognitive function coupled with day-to-day variability in affect? *Intelligence, 55,* 1-6.][1]
The data file is uploaded as .sav file (SPSS), together with a detailed data guide.
[1]: http://www.sciencedirect.com/science/article/pii/S0160289615001725