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.

Screening Assessment for Gifted Elementary and Middle School Students3 (SAGES-3)

Authors: Susan K. Johnsen / Anne L. Corn

• Gifted and Talented
• Ages 5 through 14
• Testing Time: 15-30 minutes per subtest
• Individual/Group Administration
• Qualification Level B

Description
The SAGES-3 is a norm-referenced test used to identify students who are gifted and/or talented in general intellectual ability and academic aptitude. The SAGES-3 has two levels: K-3 and 4-8. Each level has four subtests:

• Nonverbal Reasoning ability to solve problems by identifying relationships among figures and pictures.
• Language Arts/Social Studies achievement in language arts (i.e. literature, writing) and social studies.
• Verbal Reasoning ability to solve problems by identifying relationships between pairs of words.
• Mathematics/Science abilities in mathematics and science



The SAGES-3 was normed on a nationally representative stratified sample of 1,834 students.

Administration and Scoring
Each subtest of the SAGES-3 can be administered in 15 to 30 minutes. Subtests scores are reported as scaled scores. Standard scores are also provided for three composites: Reasoning Ability, Academic Ability, and General Ability.

Reliability and Validity


• Cronbachs Alpha values ranged from 0.81 to 0.96 for the subtests and from 0.91 to 0.98 for the composites.
• For the SAGES-3: K-3 a General Ability Index cutoff score of 126 resulted in a sensitivity of 0.74, a specificity of 0.96, and a ROC/AUD of 0.94.
• For the SAGES-3: 4-8 a General Ability Index cutoff score of 120 resulted in a sensitivity of 0.80, a specificity of 0.88, and a ROC/AUD of 0.93.

Item

Item No.

Description

Price

QTY

DDD-2933

Test Kit: Examiner's Manual, 10 SAGES-3: K–3 Nonverbal Reasoning Student Response Booklets, 10 SAGES-3: K–3 Language Arts/Social Studies Student Response Booklets, 10 SAGES-3: K–3 Verbal Reasoning Student Response Booklets, 10 SAGES-3: K–3 Mathematics/Science Student Response Booklets, 10 SAGES-3: 4–8 Nonverbal Reasoning Student Response Booklets, 10 SAGES-3: 4–8 Language Arts/Social Studies Student Response Booklets, 10 SAGES-3: 4–8 Verbal Reasoning Student Response Booklets, 10 SAGES-3: 4–8 Mathematics/Science Student Response Booklets, 50 SAGES-3: K–3 Examiner Record Forms, 50 SAGES-3: 4–8 Examiner Record Forms, and 1 SAGES-3: 4–8 Scoring Transparency, all in a sturdy storage box

$372.00

Components (Sold Separately)

Item No.

Description

Price

QTY

DDD-2942

10 4–8 Mathematics Student Response Booklets

$30.00

DDD-2943

4–8 Examiner Record Forms (Pad of 50)

$34.00

DDD-2938

K–3 Examiner Record Forms (Pad of 50)

$34.00

DDD-2941

10 4–8 Verbal Reasoning Student Response Booklets

$25.00

DDD-2939

10 4–8 Nonverbal Reasoning Student Response Booklets

$25.00

DDD-2937

10 K–3 Mathematics Student Response Booklets

$30.00

DDD-2935

10 K–3 Language Arts Student Response Booklets

$30.00

DDD-2934

10 K–3 Nonverbal Reasoning Student Response Booklets

$25.00

DDD-2936

10 K–3 Verbal Reasoning Student Response Booklets

$25.00

DDD-2940

10 4–8 Language Arts Student Response Booklets

$30.00