Functional Assessment in India: From Established Tools to the Proposed PsychInsight Functional Assessment Scale (PFAS)
Recognising the past, responding to emerging needs, and building a broader framework for functional assessment
What does it truly mean to understand an individual's abilities?
Is it enough to know what a child can identify, recognise, read, write, or calculate? Or must we also understand how the child communicates needs, manages everyday routines, responds to changes, interacts with others, participates in the community, and develops greater autonomy?
For professionals working in developmental psychology, clinical psychology, special education, and rehabilitation, these questions are central to functional assessment.
Functional assessment helps us understand how individuals perform everyday skills, where they require support, and how their abilities can be developed through meaningful, individualised intervention. It shifts the focus from isolated performance to practical functioning in real-life contexts.
India has a longstanding foundation in functional assessment, supported by tools such as the Madras Developmental Programming System (MDPS), Functional Assessment Checklist for Programming (FACP), Behavioural Assessment Scales for Indian Children with Mental Retardation (BASIC-MR), and Behavioural Assessment Scales for Adult Living–Mental Retardation (BASAL-MR).
These tools have contributed to the assessment and programming of functional skills, adaptive behaviour, and behavioural support needs. Their continued relevance also encourages an important professional question:
How can we build on this foundation while considering the diverse and changing needs of neurodivergent individuals across everyday life?
At PsychInsight, this question has inspired the development of the proposed PsychInsight Functional Assessment Scale (PFAS)—a framework intended to bring together a broad range of functional domains, including functional communication, daily living, emotional and sensory regulation, behavioural concerns, community participation, digital safety, and self-advocacy.
PFAS is a developing framework, not yet a validated or standardised assessment instrument.
1. Understanding the Foundation: Functional Assessment Tools Used in India
Before developing a new framework, it is important to recognise the contributions of existing tools and understand the areas they address.
Madras Developmental Programming System (MDPS)
The Madras Developmental Programming System, developed by P. Jeyachandran and V. Vimala, is a criterion-referenced functional assessment and programming system traditionally described as containing 360 items across 18 domains. These domains cover areas such as gross and fine motor skills, eating, dressing, grooming, toileting, receptive and expressive language, social interaction, reading, writing, numbers, time, money, domestic activities, community orientation, recreation, leisure, and vocational activities.
MDPS provides a structured way to examine functional performance and identify skills that may be addressed through individualised programming.
Its coverage illustrates an important principle: functional development encompasses much more than academic learning.
Functional Assessment Checklist for Programming (FACP)
The Functional Assessment Checklist for Programming (FACP) was developed in India in 1989 under the leadership of Dr Jayanthi Narayan and colleagues. It was designed for use in special education with school-age individuals with intellectual disabilities, with reported coverage from approximately 3 to 18 years.
Its five broad domains are:
Personal
Social
Occupational
Academic
Recreational
The checklist organises functional statements from simpler to more complex levels, supporting assessment and educational programming within the Indian context.
FACP highlights the importance of connecting assessment findings with educational priorities and practical developmental goals.
Behavioural Assessment Scales for Indian Children with Mental Retardation (BASIC-MR)
BASIC-MR, developed by Reeta Peshawaria and S. Venkatesan, was designed to assess functional skills and behavioural concerns among children with intellectual disabilities.
The instrument has two components:
Part A: Functional skill behaviours
This component assesses skills across seven broad areas: motor skills, activities of daily living, language, reading and writing, number and time, domestic and social skills, and prevocational skills and money.
Part B: Behavioural concerns
This component examines behavioural concerns across areas such as violent or destructive behaviour, temper tantrums, self-injurious behaviour, repetitive behaviour, hyperactive behaviour, fears, and other specified categories. The published instrument describes 75 items across ten behavioural domains.
The separation of functional skill assessment and behavioural assessment is particularly relevant when planning support. It recognises that understanding what a person can do and understanding the circumstances surrounding behaviours are related, but distinct, tasks.
Behavioural Assessment Scales for Adult Living–Mental Retardation (BASAL-MR)
BASAL-MR extends the focus to competencies relevant to adult living. Its Part A contains 120 items across eight domains, while Part B assesses behavioural concerns through 109 items across twelve domains.
The Part A domains include:
Personal care and appearance
Food management
Household tasks and responsibility
Community and leisure
Sexuality
Work
Functional literacy
Social communication
Its focus on adult competencies reinforces the importance of preparing individuals for responsibilities and participation beyond childhood and formal schooling.
Taken together, MDPS, FACP, BASIC-MR, and BASAL-MR demonstrate the breadth of India's functional assessment tradition. They also illustrate different approaches to organising functional skills, educational programming, behavioural assessment, and adult living competencies.
These instruments have their own purposes, structures, and intended populations. They should not be treated as interchangeable, nor should their differences be interpreted as evidence that one tool is universally superior to another.
2. Why Continue Developing Functional Assessment Frameworks?
Established tools provide important foundations, but the needs of individuals and families are diverse.
A child may be able to identify pictures, answer questions, or complete a worksheet while struggling to communicate discomfort or request assistance. An adolescent may perform academic tasks but need support with personal safety, planning, money management, or community participation.
Another individual may possess useful daily living skills but experience difficulties when routines change, sensory demands increase, or communication becomes inaccessible.
These examples illustrate why a functional profile should consider the individual as a whole.
The intention behind developing PFAS is not to disregard existing tools or suggest that contemporary domains are entirely absent from earlier assessments. Rather, it is to organise a broad set of functional areas within one proposed framework and examine how they might inform individualised intervention across different life contexts.
This development process must remain evidence-informed, culturally responsive, and open to professional and stakeholder feedback.
3. The PsychInsight Functional Assessment Scale (PFAS): A Proposed Development
The proposed PFAS framework is being developed around 25 functional domains, with a separate behavioural component under consideration.
The framework aims to bring together foundational functional skills and additional areas relevant to participation, autonomy, and everyday support.
A. Foundational Functional Skills
The proposed domains include:
Gross motor skills
Fine motor skills
Meal-time and feeding skills
Dressing skills
Grooming and personal hygiene
Toileting and continence management
These areas address practical competencies that can influence daily routines, personal care, dignity, and participation.
The purpose of assessment would be to understand what the individual can do, what assistance is required, and which skills are meaningful priorities for that individual.
B. Functional Communication
Functional communication deserves particular attention because communication affects almost every area of everyday life.
Communication is not limited to spoken language. Individuals may communicate through speech, gestures, facial expressions, signs, communication boards, or augmentative and alternative communication (AAC) systems.
The proposed PFAS framework distinguishes between:
Receptive communication: Understanding meaningful information, instructions, questions, gestures, and communication from others.
Expressive and functional communication: Expressing needs, preferences, choices, feelings, discomfort, questions, and requests for assistance through the individual's available communication methods.
For example, an individual may understand a familiar instruction but struggle to communicate when a task is difficult. Another may use an AAC device to request a break, reject an activity, or express a preference.
These abilities have practical implications for learning, self-advocacy, emotional regulation, social participation, and personal safety.
Assessment should therefore consider not only the communication skills demonstrated but also whether the individual has reliable access to appropriate communication methods across settings.
C. Social Participation and Functional Academics
The proposed domains also include:
Social skills and interpersonal relationships
Reading and functional literacy
Writing and functional written communication
Number work and functional numeracy
Time concept and time management
Money management and financial literacy
These domains connect learning with everyday application.
Reading may involve understanding signs, schedules, labels, or instructions. Writing may include entering personal information or communicating through written text. Numeracy may involve recognising quantities, understanding prices, or using money during a supervised transaction.
Social participation should be considered in the context of the individual's communication preferences, relationships, boundaries, and opportunities to participate meaningfully.
D. Home Management, Community Participation, and Vocational Readiness
The proposed PFAS framework also includes:
Domestic activities and home management
Community orientation and participation
Recreation, leisure, and community belonging
Vocational skills and work readiness
These domains recognise that functional development extends beyond classrooms and therapy sessions.
Preparing a simple snack, organising personal belongings, participating in a preferred leisure activity, following community safety rules, and practising work-related routines can all be meaningful areas of support.
The relevant skills will differ according to age, interests, environment, support requirements, and personal goals.
E. Emotional Regulation, Sensory Needs, Health, and Safety
The proposed framework includes:
Emotional regulation and coping skills
Sensory regulation and environmental access
Sleep, health, and daily well-being
Personal safety, boundaries, and safeguarding
These areas are important because participation can be influenced by environmental demands, emotional experiences, sensory preferences, health-related factors, and access to safe and supportive relationships.
For example, an individual may find a crowded environment difficult to tolerate, need assistance identifying signs of distress, or require explicit teaching about personal boundaries and seeking help.
Assessment should help identify useful supports, adaptations, and learning opportunities. It should not pathologies harmless neurodivergent behaviours or assume that every difficulty reflects a lack of ability.
Health concerns should be considered in collaboration with appropriately qualified healthcare professionals when necessary.
F. Digital Literacy, Self-Advocacy, and Executive Functioning
The proposed contemporary domains include:
Digital literacy and online safety
Self-advocacy and supported decision-making
Executive functioning and task management
These areas reflect the increasing importance of digital participation, personal choice, planning, and organisation.
Potential skills include recognising unsafe online requests, asking for assistance, expressing preferences, organising materials, initiating familiar tasks, following a sequence, and completing everyday routines.
Importantly, independence should not be defined as performing every task without assistance. Using an AAC system, following a visual schedule, accessing a reminder, or receiving appropriate human support may be an effective and valid way of participating.
The goal is to understand the individual's abilities and support needs while respecting autonomy and personal agency.
4. Why Include Behavioural Concerns in a Functional Assessment Framework?
Functional skills and behavioural concerns often influence one another, but they should not be treated as the same construct.
A person who cannot communicate discomfort may express distress through actions that others find difficult to understand. A person may withdraw from an activity because it is overwhelming, confusing, inaccessible, or physically uncomfortable. Changes in routine may also create uncertainty or increase support needs.
For these reasons, the proposed PFAS development includes consideration of a separate behavioural assessment component.
Potential areas include:
Emotional and behavioural regulation
Attention and task engagement
Responses to transitions and changes in routine
Communication-related behaviours
Sensory-related responses
Social interaction and boundary-related behaviours
Repetitive behaviours and insistence on sameness
Avoidance, refusal, and withdrawal
Behaviours requiring additional support, where present
Adaptive and positive behaviours
This proposed component is informed by the broader principle, also reflected in BASIC-MR and BASAL-MR, that behavioural concerns may require assessment alongside functional competencies. It is not intended to reproduce their items or scoring procedures.
Understanding Behaviour in Context
Consider a child who repeatedly leaves a learning activity.
A description such as “does not cooperate” provides limited information about what is happening or what support may be required.
A more useful assessment would examine:
What happened immediately before the behaviour?
Was the instruction understood?
Was the task accessible and developmentally appropriate?
Could the individual communicate a need for help or a break?
Were sensory, emotional, health-related, or environmental factors involved?
What happened after the behaviour?
What changes might support safe and meaningful participation?
Recording antecedents, behaviours, and consequences can help professionals identify patterns. However, these observations alone do not establish the function of a behaviour.
The purpose is not simply to suppress behaviours that appear different from expectations. It is to understand the individual's experience, improve communication and access, address unmet needs, and develop appropriate support strategies.
Where behaviour presents a risk to the individual or others, assessment and intervention should be undertaken by suitably qualified professionals using ethical, evidence-informed approaches.
5. From Functional Assessment to Individualised Intervention
An assessment framework becomes meaningful when it helps professionals and families make informed decisions.
Suppose an individual can complete some steps of a personal hygiene routine but requires reminders to finish the sequence.
A useful functional profile would identify the steps completed independently, the steps requiring support, the type of prompting that helps, and whether the skill can be performed consistently across relevant settings.
The team could then develop a measurable goal, select suitable teaching strategies, and review progress over time.
Similarly, if an adolescent can identify currency denominations but struggles to complete a purchase, intervention might focus on practising a supervised purchasing routine.
If an individual has difficulty communicating distress, the priority might be to establish reliable ways to request assistance, communicate discomfort, or ask for a break.
These examples demonstrate how functional assessment can contribute to an Individualised Education Program (IEP), home-based intervention, daily living instruction, communication support, behavioural planning, and transition preparation.
Assessment should also recognise environmental accommodations and assistive supports. Progress does not always mean eliminating assistance; sometimes it means finding a more effective way for the individual to participate.
6. A Framework That Connects Multiple Areas of Everyday Life
The proposed PFAS domains can also be organised into broader functional areas for intervention planning.
These are organising categories rather than additional assessment domains:
Early development and school readiness
Communication and learning access
Activities of Daily Living (ADL)
Instrumental Activities of Daily Living (IADL)
Functional academics
Social participation and relationships
Emotional and sensory support
Health, personal safety, and safeguarding
Digital participation and online safety
Community access and mobility
Independent living
Vocational preparation and employment
Self-determination and personal agency
Recreation and quality of life
Transition planning
Such an organisation could help professionals connect observations across different domains without losing sight of the individual's priorities.
For example, a goal related to using money may involve functional numeracy, communication, community participation, safety, and decision-making. A goal related to preparing a meal may involve fine motor skills, sequencing, domestic activities, communication, and personal safety.
Real-life skills rarely exist in isolation. A comprehensive framework should therefore help teams recognise connections between domains while avoiding unnecessary duplication.
7. What Will Responsible Development of PFAS Require?
A broad list of domains is a starting point, not proof that an assessment instrument is psychometrically sound.
To establish PFAS as a reliable and valid assessment instrument, further work would be necessary, including:
Defining each domain clearly: Establishing what each domain measures and how it differs from other domains.
Developing observable items: Writing items that describe meaningful behaviours or skills in clear, assessable terms.
Seeking expert and stakeholder input: Involving relevant professionals, families, and neurodivergent individuals in reviewing content and accessibility.
Establishing appropriate administration and scoring: Defining how independence, prompting, assistance, opportunity, and inconsistent performance should be recorded.
Examining reliability and validity: Conducting appropriate studies to evaluate consistency and whether the assessment measures what it is intended to measure.
Evaluating practical utility: Examining whether the framework provides useful information for intervention planning and monitoring meaningful change.
Addressing ethical and cultural considerations: Ensuring that items are relevant to the individual's age, environment, culture, communication methods, and opportunities.
Until these steps have been completed and supported by evidence, PFAS should be described as a framework under development, not as a validated or standardised scale.
It should not be used to make unsupported diagnostic claims or be presented as superior to established tools.
Conclusion: Building on India's Functional Assessment Legacy
MDPS, FACP, BASIC-MR, and BASAL-MR represent important contributions to functional assessment and developmental programming in India. They demonstrate the value of examining practical skills, adaptive functioning, behavioural concerns, and competencies relevant to everyday life.
The proposed PsychInsight Functional Assessment Scale builds on the broader principle that understanding an individual requires attention to multiple areas of functioning.
Its proposed coverage brings together foundational daily living skills, functional communication, functional academics, social participation, emotional and sensory regulation, behavioural concerns, health and safety, digital literacy, executive functioning, self-advocacy, and preparation for adult life.
At PsychInsight, the intention is to develop this framework thoughtfully, with attention to observable skills, individual strengths, support needs, and practical relevance.
The ultimate aim is not simply to create another checklist. It is to explore how a structured functional profile might help professionals and families identify meaningful priorities and plan appropriate support.
Because understanding an individual means looking beyond what they can demonstrate in a structured assessment to how they communicate, participate, make choices, develop skills, and engage in everyday life—with the support and accommodations they need.
About PFAS: The PsychInsight Functional Assessment Scale is a developing framework. Its proposed domains and behavioural component require further development and empirical evaluation. PFAS is not currently presented as a validated or standardised assessment instrument and is not a replacement for existing assessment tools.
Comments