Assessments

• Speech/Language
• Sensory/Motor
• Visual Perception
• Memory/Cognition
• Early Readiness
• ASD/Behavior/Social Communication
• Academic Skills:
• - Reading
• - Written Expression
• - Mathematics
• - Multisubject
• Retention/Transition/
  Placement
• Test Forms & Supplies

Resources

• Reading/Language Intervention
• Phonics Reading Books
• Visual Perception Training

Reading Instruction
& Assessment

Best selling, research-based resources for effective reading instruction and assessment.

Phonics-based, hi-lo, and Lexiled reading materials for struggling readers.

Wiig Assessment of Basic Concepts (WABC)

Author: Elisabeth H. Wiig, PhD

• School Readiness
• Ages 2.6 through 7
• Testing Time: 10-15 minutes
• Individual Administration
• Qualification Level A

Description
The WABC is a unique, norm-referenced assessment that evaluates a childs understanding and use of basic concepts. The WABC can be used to:

• Create focused IEPs and intervention plans
• Thoroughly assess 7 categories of basic concepts, including Color/Shape, Size/Weight/Volume, Distance/Time/Speed, Quantity/Completeness, Location/Direction, Condition/Quality, and Sensation/Emotion/Evaluation
• Identify children in preschool and kindergarten who need extra help with basic concepts
• Distinguish deficits in using basiced concepts from deficits in understanding them
• Distinguish an inability to understand basic concepts from deficits in following directions.

The WABC was normed on a nationally representative sample of 1,200 children.

Administration and Scoring
The WABC is individually administered using an interactive storybook format and can be completed in 10-15 minutes. An Overall standard score is reported, and optional Qualitative Response Analyzer is available to assist with goal setting and intervention planning.

Reliability and Validity

• Test-retest correlations ranged from 0.92 to 0.93 for Overall scores.
• Inter-rater reliability correlation was 0.99.
• Results of validity studies are reported in the Manual.

Item

Item No.

Description

Price

QTY

DDD-2961

Test Kit: Examiner's Manual, Level 1 and Level 2 Storybooks, 50 Level 1 Record Forms, 50 Level 2 Record Forms, and Puppy Bank Reinforcer with 30 Doggie Dog Tokens, all in a canvas carrying case

$273.00

Components (Sold Separately)

Item No.

Description

Price

QTY

DDD-2962

25 Level 1 Forms

$45.00

DDD-2963

25 Level 2 Forms

$45.00