Positive Data Log

A CBT-informed log for collecting everyday evidence that supports a new, more balanced belief, with daily entries and regular belief ratings.

Preview of the first page of Positive Data Log
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Primary profession
Psychologists
Client group
Adolescents and adults working on longstanding negative beliefs.
Practice setting
Between psychology sessions, reviewed together.
Format
Templates and planning tools
Details
A4 PDF, printable
Pages
2
Editable version
Word (.docx), for Plus members
Demographics
Teens, Adults
Age groups
Adolescents, Adults
Access
Plus members
Resource code
PP-PSY-023
Version
1.0

About this resource

Old beliefs filter out information that does not fit. This log helps clients deliberately notice and record small, everyday experiences that support a new, more balanced belief, and rate how strongly they believe it over time.

Purpose

To strengthen a new, more balanced belief by noticing evidence that supports it.

Who it is for

Primary profession: Psychologists. Also relevant for counsellors and therapists.

Client or participant group: Adolescents and adults working on longstanding negative beliefs.

Practice setting: Between psychology sessions, reviewed together.

Suggested uses

  • Core belief work
  • Low self-worth
  • Building on cognitive restructuring
  • Relapse prevention

Instructions for practitioners

  1. Develop the new belief together first.
  2. Encourage small, everyday examples.
  3. Review the log in session and notice patterns.
  4. Rate belief strength regularly.

Instructions for clients or participants

  1. Write your new belief at the top.
  2. Each day, write small examples that support it.
  3. Rate how much you believe it each week.

Accessibility considerations

Can be kept on a phone or as voice notes.

Scope and limitations

An educational CBT-informed tool for use within treatment.

Research basis

Cognitive behavioural therapy (CBT) has a strong research base for anxiety, depression and many related problems; this resource uses CBT techniques to support, not replace, a structured treatment plan.

  • Beck, J. S. (2021). Cognitive behavior therapy: Basics and beyond (3rd ed.). Guilford Press.
  • Hofmann, S. G., Asnaani, A., Vonk, I. J. J., Sawyer, A. T., & Fang, A. (2012). The Efficacy of Cognitive Behavioral Therapy: A Review of Meta-analyses. Cognitive Therapy and Research, 36(5), 427–440. https://doi.org/10.1007/s10608-012-9476-1

What is included

A 2-page printable A4 PDF, including a practitioner notes page with the research basis (version 1.0).

Originality

Original Practitioner Plus content: wording, activity structure, layout and icons were created for this resource. No third-party worksheets, illustrations or text were reproduced. Reflects the established use of positive data logs in cognitive therapy.

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