What Makes a Good Assessment Report in Psychology? A Psychologist’s Guide to Reports That Don’t Suck
- Amanda Moses Psychology
- May 22, 2025
- 4 min read
Updated: May 18
Writing Effective Assessment Reports: A Guide for Psychologists
Let’s be honest: most psychologists didn’t get into the field because they love writing assessment reports. Yet, report writing is a significant part of our professional responsibilities. Whether it’s a diagnostic report, a letter to a GP, or a comprehensive psychological assessment for NDIS, your written communication reflects your clinical judgment and professionalism.
However, many assessment reports often fall short. They can be too vague, overloaded with jargon, or miss the mark entirely—and sometimes, they suffer from all three issues.
So, how do we write reports that are clinically meaningful and easy to understand? Let’s explore what makes a good assessment report and discuss how to avoid common pitfalls.
Understanding the Purpose of an Assessment Report
Before you start writing, ask yourself: Who is this for, and what do they need to know?
A well-crafted assessment report should:
Communicate clinical findings clearly.
Provide meaningful recommendations.
Support continuity of care.
Respect the client’s voice and dignity.
Be accessible to the intended reader, whether it's a GP, teacher, or allied health professional, and to the client themselves.
1. Establish a Clear Structure
Using consistent headings can help break up the report's content. Common headings may include:
Reason for Referral
Assessment Tools Used
Background History
Observations During Session
Results and Interpretation
Diagnostic Impressions (if applicable)
Recommendations
Using a predictable format allows for better flow and ensures you include essential sections. Moreover, it helps you remain focused during the writing process. Report writing can be tedious!
Ensure you tailor the format of your reports for each type of psychological assessment you conduct. For example, An autism diagnostic report will have different requirements to a WAIS report.
2. Customise Language to Suit Your Audience
Avoid succumbing to “psych-speak” in your reports. Unless addressing another psychologist, extensive jargon isn’t necessary if your report is primarily for your client.
Instead, aim to:
✔ Use plain language as much as possible.
✔ Steer clear of excessive acronyms or overly clinical terms.
✔ Be considerate; remember that your client (or their family) will likely read the report.
Clear communication is an essential clinical skill, and it is also our ethical duty. It is about communicating findings to your clients in a way that is accessible to them and also actually useful.
3. Keep it Relevant
More information doesn’t inherently mean a better report. A common pitfall is including every detail from the clinical interview, even if it does not pertain to the referral question.
💡 Ask yourself: *Does this sentence or section actually add value or answer the referral question?
For instance, if writing a report for an adult ADHD assessment, do we truly need information on their early toilet training? Or, in a school report, does the trauma history of the parents need inclusion?
Be thorough, yet stay focused on the purpose of the assessment. Ensure that your content is clinically pertinent to the referral question or is going to be useful to the intended audience.
4. Interpret Results, Don't Just Summarise Them
Merely listing scores from standardised tests isn't sufficient. You must interpret the results in straightforward language and relate them to the client in a meaningful way.
For example: If your client scored in the 'low average range' for processing speed on the WISC, what does this actually mean? How would you meaningfully link that to their current presenting problem/s or the overall picture?
If your client scored in the sub-clinical range on an autism screening tool, what does this mean, and how would you interpret it in light of the other information you have?
Just presenting results without an explanation makes the data unusable for your reader, and therefore it becomes redundant.
5. Offer Realistic, Individualised Recommendations
Generic recommendations, such as “may benefit from therapy,” lack specificity and usefulness. Instead, your report should be actionable. For example:
✔ Specify the type of therapy.
✔ Suggest particular accommodations.
✔ Identify who will implement these strategies and how.
Customise your recommendations to suit the client’s circumstances. For example, if it’s a teenager with ADHD struggling in class, mention specific executive functioning strategies. If it’s an adult seeking an autism diagnosis, suggest workplace accommodations and sensory supports if these are the areas they are struggling with most.
Try to avoid overly-relying on cut and paste recommendations and think about how you can make them personalised for the client in front of you.
Bonus Tip: Reports Should Not Be Traumatic to Read
Assessment reports that are composed with cold, deficit-focused language can distress clients. Language and our choice of framing matters. I always recommend you reading your report back and try and take the perspective of your client.
Have you balanced challenges with person-centred and (where possible) strengths based language?
Does this read as critical, demeaning, or overly pathologising?
Am I describing the symptoms or the person, and is that clear in my framing?
Clients deserve to have their dignity preserved, and their stories documented with compassion.
How Good Assessment Reports Are Built in Practice
High-quality assessment reports do not begin at the keyboard. They are shaped much earlier through structured information gathering, thoughtful clinical interviews, and careful formulation. The way clinicians conduct initial sessions and select assessment approaches directly influences the clarity, defensibility, and usefulness of the final report.
For guidance on gathering and organising clinically relevant information from the outset, see elements of a good initial therapy session.
To explore how qualitative, strength-based assessment data can be integrated into clear formulations, read understanding the MIGDAS as a strength-based assessment approach.
For insight into how interview structure and clinical judgment affect documentation quality, explore the role of structured clinical interviews in assessment.
Need Help with Writing Quality Assessment Reports?
If you're working with neurodivergent clients and wish to elevate the quality of your Autism and ADHD diagnostic assessments and reports, my Autism and ADHD Diagnostic Assessment Training delves beyond basic training.
In this course, I guide you through crafting reports that are affirming, diagnostically sound, and tailored to your clients' diverse needs, particularly those with internalised or less typical presentations.
➡ Learn more about this training here:
Final Thoughts: Crafting Reports That Serve Their Purpose
Effective assessment reports should be clear, purposeful, and practical. By prioritizing the reader’s needs and allowing the referral question to guide your writing, you’ll create reports that genuinely enhance care. Let’s elevate the standard without increasing your stress levels.
