Hi Alek,

Thanks for your question.

You should be able to find more information on the Experience Sampling Method (ESM), that is referred to in the project description, in one of the following publications:

Devries M. The experience of psychopathology: investigating mental disorders in their natural settings. Cambridge: Cambridge University Press, 1992.

Delespaul, P. (1995). Assessing schizophrenia in daily life: The experience sampling method.

Myin-Germeys, I., Oorschot, M., Collip, D., Lataster, J., Delespaul, P., & van Os, J. (2009). Experience sampling research in psychopathology: opening the black box of daily life. Psychological medicine, 39(9), 1533.

Wichers, M., Peeters, F., Rutten, B. P., Jacobs, N., Derom, C., Thiery, E., ... & van Os, J. (2012). A time-lagged momentary assessment study on daily life physical activity and affect. Health Psychology, 31(2), 135.

Palmier‐Claus, J. E., Myin‐Germeys, I., Barkus, E., Bentley, L., Udachina, A., Delespaul, P. A. E. G., ... & Dunn, G. (2011). Experience sampling research in individuals with mental illness: reflections and guidance. Acta Psychiatrica Scandinavica, 123(1), 12-20.

Hope this helps!

Bw, Johan