Use when administering, scoring, or interpreting the AFLS — covers all six modules, functional living skill assessment across the lifespan, scoring procedures, and treatment goal linkage for adolescents and adults.
The AFLS (Partington & Mueller, 2012) is a criterion-referenced assessment and skills-tracking system designed to evaluate functional living skills necessary for independence across the lifespan. Unlike the VB-MAPP and ABLLS-R, which focus primarily on early language and learning skills for young children, the AFLS addresses practical daily living, community, vocational, and independent living skills relevant to adolescents and adults with developmental disabilities.
The AFLS fills a critical gap: most ABA assessments target early learner skills (0-8 years developmental). The AFLS provides a comprehensive framework for assessing and programming toward meaningful independence for older learners.
Six AFLS Modules
1. Basic Living Skills
Focus: Foundational self-care and daily routines that every individual needs regardless of living arrangement.
Skill Areas:
相關技能
Personal hygiene (bathing, grooming, oral care, menstrual care)
Workplace social skills (greeting coworkers, asking supervisor for help, accepting feedback, break-time behavior)
Task completion (following multi-step work instructions, staying on task, quality checking)
Workplace safety (using PPE, reporting hazards, following safety protocols)
Job-specific skills (varies by placement — task-analyze specific job duties)
Self-advocacy at work (requesting accommodations, understanding rights)
Number of Tasks: ~60 task-analyzed skills
Scoring System
Each skill in the AFLS is task-analyzed and scored on a criterion-based system:
Score
Description
4
Performs the skill independently across all relevant settings and situations
3
Performs the skill independently in the training setting; generalization emerging
2
Performs the skill with minimal prompting (gestural or indirect verbal)
1
Performs the skill with significant prompting (direct verbal, model, or physical)
0
Does not perform the skill or requires full physical assistance
Scoring Guidelines
Score based on the individual's BEST consistent performance, not a single trial
Consider performance across settings (home, community, clinic) when assigning scores
Distinguish between "can do" (has the skill but doesn't use it) and "does do" (uses the skill functionally in daily life) — score based on functional use
Note if a skill is not applicable to the individual's current environment (e.g., vocational skills for a 12-year-old)
Administration
Methods
Direct observation: Watch the individual perform the skill in the natural context. This is the preferred method for most AFLS tasks.
Task performance: Set up the opportunity and ask the individual to perform the task (e.g., "Make a sandwich," "Count out $3.50").
Caregiver/staff report: For skills that occur at home or in settings the assessor cannot access. Corroborate with observation when possible.
Environmental simulation: When natural opportunities are limited, create simulated environments (e.g., mock grocery store, practice kitchen).
Administration Timeline
Initial assessment: Select the module(s) most relevant to the individual's age, needs, and treatment priorities. Complete in 2-6 sessions depending on the individual's repertoire and the number of modules assessed.
Reassessment: Every 6-12 months for modules under active programming.
Ongoing tracking: Update individual task scores as mastery occurs during programming.
Assessment Environment
Assess in the natural environment whenever possible:
Basic Living Skills → home, residential setting
Home Skills → home, apartment
Community Participation → community (with safety supports)
School Skills → classroom
Independent Living → home and community
Vocational Skills → job site, simulated work environment
Health and hygiene: Skills necessary for physical well-being
Communication and self-advocacy: Requesting help, stating needs, reporting problems
Daily independence: Skills that reduce dependence on caregivers for routine activities
Community access: Skills that expand the environments the individual can navigate
Vocational preparation: Skills that move toward employment readiness
Quality of life: Skills that increase recreational and social participation
Writing Treatment Goals from AFLS Results
For each skill scored 0-2, consider:
Is this skill a current priority given the individual's age and living situation?
Are prerequisite skills in place?
Is the natural environment available for teaching?
Will caregivers/staff support generalization?
Goal format: "Given [context/materials], [individual] will independently [specific AFLS task] across [settings/people/materials] with [criterion] accuracy for [number] consecutive probes."
When to Select AFLS Over Other Assessments
Choose AFLS when...
Choose VB-MAPP when...
Choose ABLLS-R when...
Learner is age 8+ or developmental age 4+
Learner is 0-8 years or developmental age 0-4 years
Learner is 2-12 years and you need fine-grained curriculum
Treatment priority is functional independence
Treatment priority is language and early learning
Treatment priority is detailed skill acquisition tracking
Transition planning for adolescence/adulthood
Placement decisions for educational setting
Building specific teaching programs
Vocational readiness assessment needed
Barrier identification needed
Task-analyzed instruction needed
Community-based instruction is a focus
Verbal behavior development is the focus
Multiple areas need concurrent programming
Combining AFLS with Other Assessments
For adolescents: Use VB-MAPP or ABLLS-R for language/academic areas + AFLS for daily living and community skills.
For adults: Use AFLS as the primary assessment. Supplement with the EFL (Essentials for Living) for individuals with severe disabilities.
For transition-age youth (14-22): Use AFLS modules aligned with transition IEP domains.
Practical Considerations
Cultural sensitivity: Some skills are culture-specific (meal preparation, grooming standards, community norms). Adapt assessment and goal selection to the individual's cultural context.
Caregiver involvement: AFLS goals require caregiver and community support for generalization. Include caregivers in goal selection and teaching.
Natural environment teaching: Most AFLS skills are best taught in situ. Clinic-based instruction alone is insufficient.
Task analysis modification: The AFLS provides general task analyses, but individual learners may need modified or expanded task analyses based on their specific needs and environments.
Key References
Partington, J. W., & Mueller, M. M. (2012). The Assessment of Functional Living Skills (AFLS). Behavior Analysts, Inc.
Partington, J. W., & Mueller, M. M. (2015). AFLS guide: Strategies for developing functional living skills. Behavior Analysts, Inc.
Lerman, D. C., Hawkins, L., Hillman, R., Shireman, M., & Nissen, M. A. (2015). Adults with autism spectrum disorder as behavior technicians for young children with autism. Journal of Applied Behavior Analysis, 48, 233–256.
Luiselli, J. K. (2014). Children and Youth with Autism Spectrum Disorder: Strategies for Assessment, Instruction, and Vocational Development. Oxford University Press.