Medico-legal
Evolving Families provides psychological assessment and expert witness services for family and civil matters.
Medico-legal assessments are more formal psychological assessments completed for legal, professional or case management purposes. They may be requested by solicitors, courts, local authorities, insurers, case managers, social workers or other professional parties.
These assessments require a careful understanding of the person’s history, current psychological presentation, developmental background, cognitive functioning, emotional wellbeing and the specific questions being asked.
Our work is clinically robust, clearly reasoned and grounded in psychological formulation, evidence-based assessment and professional standards.
What our assessments may include
- Psychological assessment of adults
- Psychological, cognitive and developmental assessment of children
- Cognitive assessment
- Assessment of mental health and psychological functioning
- Assessment of trauma, attachment and developmental adversity
- Assessment linked to care proceedings or family matters
- Assessment linked to civil matters
- Assessment of psychological impact following injury, trauma or specific incidents
- Review of relevant records and background information
- Formal psychometric measures where appropriate
- Clinical interview and observation
- Written report responding to agreed instructions
- Addendum reports or further professional liaison where required
- Attendance at professional meetings, conferences or court where agreed in advance
The exact assessment pathway will depend on the referral question, legal context, available records, timescales and the complexity of the case.

Our approach
Medico-legal assessment is not simply about describing difficulties. A good assessment should provide a clear, balanced and clinically informed opinion that helps the instructing party understand the psychological issues relevant to the case.
We aim to understand:
- The person’s developmental, psychological and social history
- Current mental health and emotional functioning
- Cognitive strengths and difficulties where relevant
- The impact of trauma, adversity, injury or significant life events
- Attachment, parenting or family relationship factors where relevant
- Functional impact in daily life, relationships, education or work
- Differential diagnoses or overlapping needs
- Risk, safeguarding or support needs where relevant
- The specific legal or professional questions being asked
- Recommendations for treatment, support, care planning or case management
Our assessments are completed with care, objectivity and awareness of the legal context in which the report may be used.

Standard Psychological Assessments
A standard psychological assessment may be appropriate where a formal psychological opinion is needed, but the matter is not currently part of court proceedings or does not require expert witness evidence.
Find out more about standard assessments
This may include situations where there is a need to understand the psychological impact of trauma, injury, stress, loss, adverse experiences or specific incidents.
A standard assessment may consider
- Emotional wellbeing
- Symptoms of anxiety, depression or trauma
- Post-traumatic stress symptoms
- Cognitive, behavioural and social support needs
- The psychological impact of a specific incident or history
- Treatment or case management recommendations
Standard assessments usually involve a detailed clinical interview, relevant validated questionnaires and a written psychological report.
Complex Psychological Assessments and Expert Witness Work
A complex psychological assessment may be appropriate where there is a more detailed background, multiple diagnoses, complex presentations, safeguarding concerns, court proceedings or a need for expert witness opinion.
Find out more about complex assessments
This type of assessment may require a wider review of records, more detailed clinical interview, formal psychological measures, cognitive assessment, liaison with professionals, and a report that responds to specific legal or professional questions.
Complex assessments may be helpful in relation to
- Family court proceedings
- Civil proceedings
- Care proceedings
- Parenting or family functioning questions
- Attachment and trauma
- Children with developmental or psychological needs
- Adults with complex psychological presentations
- Psychological impact following injury or trauma
- Cognitive or developmental questions
- Mental health and diagnostic formulation
- Case management or treatment planning
Where expert witness work is required, the scope, instructions, timescale and reporting requirements will be agreed before the assessment begins.
Children, Families and Care Proceedings
Evolving Families has specialist experience in working with children, young people and families where there has been trauma, attachment disruption, developmental adversity, care experience, fostering, adoption or complex family circumstances.
Find out more about children and family assessments
Medico-legal assessment in this area may involve thinking carefully about the child’s developmental history, emotional wellbeing, attachment relationships, behaviour, cognitive profile, trauma history, care experiences and support needs.
Where appropriate, assessment may also consider the needs of parents, carers or the wider family system.
This work may include
- Psychological assessment of children
- Developmental and cognitive assessment
- Assessment of attachment and trauma-related needs
- Formulation of emotional and behavioural presentation
- Consideration of parenting, family or care context
- Review of professional records
- Recommendations for care planning, support or intervention
The aim is to provide a thoughtful, clinically grounded understanding of the child or family’s needs and the support that may be required.
Civil Matters and Psychological Injury
We can also provide psychological assessment in relation to civil matters, including the psychological impact of injury, trauma or specific incidents.
Find out more about civil matters and psychological injury
This may include assessment of symptoms such as anxiety, depression, trauma responses or post-traumatic stress disorder, and consideration of how these difficulties affect day-to-day functioning, work, relationships and quality of life.
This work may include
- Assessment of psychological impact following injury or trauma
- PTSD and trauma-related assessment
- Assessment of anxiety, depression or adjustment difficulties
- Review of relevant medical or professional records
- Use of validated psychometric measures
- Opinion on psychological needs and treatment recommendations
- Case management or rehabilitation recommendations where appropriate
Professional Standards and Confidentiality
All medico-legal work is completed in line with professional, ethical and legal responsibilities.
Evolving Families clinicians are registered with the appropriate professional bodies, including the HCPC where relevant. We handle confidential information carefully and only share information in line with consent, professional obligations, safeguarding duties or legal requirements.
Where there are concerns about risk, safeguarding, harm to self or others, or legal duties, information may need to be shared with appropriate people or services.
Start with an Enquiry
If you are seeking a medico-legal psychological assessment, expert witness report or psychological opinion, please contact our team with a brief outline of the case, the assessment question and any relevant timescales.
We will review the enquiry and advise whether this is something we may be able to assist with.

