Positive Data Log Worksheet
Record everyday observations that support a more balanced belief, including the small details you might usually dismiss.
About this tool
A positive data log is a CBT record of observations relevant to a selected, more adaptive belief. Padesky described this method in her 1994 work on schema change; Greenberger and Padesky also address new core beliefs in Mind Over Mood. The purpose is to notice information that an established negative belief may cause you to overlook or dismiss.
This is different from a gratitude journal. Gratitude entries describe what you appreciate; this log asks what a particular event suggests about a specific belief. A pleasant sunset may be worth appreciating without telling you much about whether you can learn a difficult skill. An imperfect attempt can belong in the log if it provides relevant evidence, even when the day did not feel positive.
Completed example: Selected belief: “I can learn unfamiliar tasks.” Date: September 8. What happened: “I used the help menu to create a calendar rule and tested that it worked.” What it suggests: “I can find instructions and apply them when I do not know the steps yet.” Context: “I needed two attempts.” Needing another attempt does not erase the observation or prove mastery of every task.
Keep one belief for the whole sheet so you can compare entries. A modest belief such as “I can contribute” gives you something to investigate without requiring flawless performance. If an entry seems doubtful, record the limitation instead of forcing a positive interpretation. At a weekly review, notice what the observations support and what still needs testing; a blank day is not evidence against the belief.
References
- Padesky CA. Schema change processes in cognitive therapy. Clinical Psychology & Psychotherapy. 1994;1(5):267-278. doi:10.1002/cpp.5640010502.
- Greenberger D, Padesky CA. Mind Over Mood: Change How You Feel by Changing the Way You Think. 2nd ed. Guilford Press; 2016.
Positive Data Log Worksheet FAQ
Which belief should I put in the log?
Choose a balanced alternative you want to investigate, such as “I can contribute to shared tasks.” Write that exact belief in the selected-belief column of each entry. Use a new sheet if you change the belief.
Do only achievements count?
No. Keep any observation that actually bears on your belief. Asking a useful question, accepting help, or returning to a task may be relevant, depending on what you are investigating.
Am I supposed to ignore contradictory evidence?
No. This log helps you retain overlooked supporting observations, not deny difficulties. Note limits in the context column, and use a thought record or a therapist’s help to examine a mixed situation more fully.
How often should I fill it in?
Try a brief entry when you notice something relevant, with a weekly review of the whole sheet. There is no required number of entries, and you do not need to invent an observation to fill a row.