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Adaptive Behavior Assessment System, 3rd Ed. Examination Kits ABAS-3 Comprehensive Print Kit

Patti Harrison and Thomas Oakland
Birth - 89 Years
15 - 20 minutes
PRODUCT CODE: 27-2723-KT Category: Product ID: 7892




It is widely used to evaluate people with intellectual and developmental disabilities, the ABAS-II assesses adaptive behaviour in individuals from birth to 89 years of age. This convenient behaviour rating scale measures daily living skills–what people actually do, or can do, without the assistance of others. It is particularly useful in evaluating individuals with pervasive developmental disorders, mental retardation, neuropsychological problems, dementia, learning disabilities, biological risk factors, and sensory or physical impairments.

The ABAS-II is compatible with state and federal special education classification systems, it covers the 10 adaptive skills specified in the DSM-IV-TR, and it generates scores that are consistent with the AAIDD definition of intellectual disability. Multiple Raters, Different Perspectives. The ABAS-II includes five rating forms, each for a specific age range and respondent:

1. Parent/Primary Caregiver Form (Ages 0 – 5)
2. Parent Form (Ages 5 – 21)
3. Teacher/Daycare Provider Form (Ages 2 – 5)
4. Teacher Form (Ages 5 – 21)
5. Adult Form (Ages 16 – 89)

These forms can be completed by parents, family members, teachers, daycare staff, supervisors, counsellors, or others who are familiar with the daily activities of the individual being evaluated. In addition, the Adult Form can function as a self-rating. (If raters have poor reading skills, you may read the items to them.) Although it’s possible to evaluate adaptive skills using only a single rater, you’ll get a more complete assessment if you gather ratings from several people. Multiple ratings allow you to see how the individual performs in various settings. Because the ABAS-II requires just 15 to 20 minutes, it’s usually easy to obtain ratings from both parents and professionals. Skills and Domains Consistent With AAIDD and DSM-IV-TR Guidelines. The ABAS-II addresses 10 adaptive skill areas, covering 3 domains:

1. Conceptual
Communication Skills
Functional Academics

2. Social
Social Skills
Leisure Skills

3. Practical
Home or School Living
Community Use
Work (for adults and working-age youth)
Health and Safety

These domains encompass practical, everyday skills required to function, meet environmental demands, care for oneself, and interact with others effectively and independently. On a 4-point response scale, raters indicate whether, and how frequently, the individual performs each activity. Scores Provided in three Useful Formats. The ABAS-II generates norm-referenced scores for the 10 skill areas and 3 broad domains assessed, as specified by AAIDD and DSM-IV-TR guidelines. A total score–the General Adaptive Composite–is also provided. All are presented as standard scores, age-based percentile ranks, and age equivalents. The Manual includes clear guidelines for using ABAS-II scores to plan and monitor interventions. Norms, based on ratings of more than 3,300 individuals in 31 age groups, are stratified by sex, race/ethnicity, and level of education. In addition to typically developing participants, the standardization sample included 20 clinical groups, representing disorders such as autism, ADHD, and visual impairment.

Scoring Software for Quick Results and Interpretive Guidance. While the ABAS-II can be hand-scored in just 5 to 10 minutes, computer scoring is even quicker, and it offers several advantages. The ABAS-II Scoring Assistant software provides:

1. Conversion of raw scores to standard scores
2. Analyses of skill area strengths and composite score discrepancies
3. Skill area and composite score profiles

An enhanced version of the program–the Scoring Assistant and Intervention Planner–lets you generate the following:

1. A narrative interpretation based on all scores, strengths and needs analysis, composite score discrepancy analysis, and an overall summary of adaptive behaviour.

2. A summary comparison of overall intellectual and adaptive functioning if WPPSI-III or WISC-IV Full-Scale IQ is entered for ages 2 1/2 to 16. Item-level interventions for ages 0 to 21.

3. A Progress Monitoring Report for ages 0 to 21, comparing raw and scaled scores across up to 4 assessments.

4. A Respondent Report for ages 0 to 21, providing an easy-to-understand description and graph of the individual’s adaptive functioning

The ABAS-II Scoring Assistant and Intervention Planner makes it easy to identify appropriate treatment options and monitor progress when you are using the Infant/Preschool and School Forms. Both programs are unlimited use. The Information you Need for Diagnosis and Treatment Planning measuring adaptive skills is important whenever a disability–intellectual or physical–affects daily functioning. Whether you’re trying to identify the best learning environment for a child or ensure that an older person can live independently, the ABAS-II provides the information you need to make appropriate clinical decisions and design effective interventions. Its applications are almost endless: a pediatric neurologist might use the ABAS-II to evaluate a child with cerebral palsy; a psychologist might administer it to assess the impact of depression on a client’s functioning, and a social worker might use it to guide program planning at an assisted living facility. Regardless of the setting, the age of the individual, or the nature of his or her limitations, the ABAS-II can help you:

1. Assess adaptive skills
2. Diagnose and classify disabilities and disorders
3. Identify strengths and limitations
4. Document and monitor progress over time
5. Develop treatment plans and training goals
6. Determine eligibility for services and Social Security disability benefits
7. Evaluate capability to live independently
Because the ABAS-II conforms to AAIDD, DSM-IV-TR, and IDEA specifications, you can use it with confidence for diagnosis and placement. This versatile test lets you gather information from several respondents in different settings to obtain a complete picture of an individual’s functional skills.

Additional information


Patti Harrison and Thomas Oakland


Birth – 89 Years

Age Filter

Adolescent, Adult, Children, Gereatric, Infant and Toddler




15 – 20 minutes



Kit Content

Includes 5 Print Parent/Primary Caregiver Forms; 5 Print  Teacher/Daycare Provider Forms; 5 Print Parent Forms; 5 Print Teacher Forms; 5 Print Adult Forms; Print Manual; Print Intervention Planner.