Preschool and Kindergarten Behavior Scales - 2nd Edition (PKBS-2)

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Instrument Overview

The Preschool and Kindergarten Behavior Scales-Second Edition (PKBS-2) is a behavior rating scale designed for use with children ages 3 through 6 years. This unique behavior rating scale is easy to use, very practical, and based on a solid foundation of research. With 76 items on two separate scales, it provides an integrated and functional appraisal of the social skills and problem behaviors of young children. The scales can be completed by a variety of behavioral informants, such as parents, teachers, and other caregivers.

Content

Grades
Pre-Kindergarten,
Kindergarten,
1st Grade,
2nd Grade

Administration Information

Length
12 minutes
Qualifications

Scoring and interpretation of the PKBS, as well as using PKBS scores to make diagnostic or classification decisions, should be done only by individuals with the prerequisite knowledge and training

Access and Use

Developer
Kenneth W. Merrell, Professor of School Psychology and Director of the Oregon Resiliency Project at the University of Oregon
Price

$140 (Includes test manual and 50 response forms)

Contact

Customer Service Department:

Telephone: 800-897-3202

Local: 512-451-3246

Use in Research

Major, S., Seabra-Santos, M. J., & Albuquerque, C. P. (2017). Validating the Preschool and Kindergarten Behavior Scales-2: Preschoolers with autism spectrum disorders. Research in Developmental Disabilities, 65, 86-96. https://doi.org/10.1016/j.ridd.2017.04.008

 

Psychometrics (additional guidance)

Psychometric References

Merrell, K. W. (1994). Preschool and Kindergarten Behavior Scales: Test manual. Clinical Psychology Publishing Company, Inc. https://files.eric.ed.gov/fulltext/ED378210.pdf

Populations of Validation

Ethnicity, socioeconomic status, and special education classification of the standardization sample are very similar to those characteristics of the U.S. population, based on the 2000 census.