1 / 17

BBTOP

BBTOP. Bankson-Bernthal Test of Phonology. Description. Developed in 1989 Authors: Nicholas W. Bankson John E. Bernthal Designed to serve as a quick and easy method for assessment of phonology in preschool and school-age children Organized into three sections: Consonant Inventory

mandelina
Télécharger la présentation

BBTOP

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. BBTOP Bankson-Bernthal Test of Phonology

  2. Description • Developed in 1989 • Authors: • Nicholas W. Bankson • John E. Bernthal • Designed to serve as a quick and easy method for assessment of phonology in preschool and school-age children • Organized into three sections: • Consonant Inventory • Phonological Process Inventory • Word Inventory

  3. Assessment Goals • To assess the number of words produced without any consonant misarticulations • To assess the number of sounds (consonants and consonant clusters) in error. • To assess the number of errors reflecting one or more of the 10 most frequently occurring phonological processes.

  4. Age Population • Designed primarily for preschool and early elementary school children • up to grade level 3 • May be given to older children with severe phonologic/articulation problems • Screening version QSP may be used for a more brief assessment when needed • Quick screen of Phonology (QSP) • Based on 28 of the original 80 test items.

  5. Test Materials • Picture book: • 80 simple, colorful pictures for target ages • Record form: • Organized into sections for easy recording • Examiner’s Manual • Provides source for norm tables for scoring

  6. Consonant Inventory • Includes most English consonants in the initial and final positions • Assesses vocalic ‘er’ (stressed and unstressed) • Selected consonants clusters

  7. Phonological Process Inventory • Provides a system for reviewing child’s phonologic production for the presence of 10 most frequently occurring phonological processes: • Assimilation • Fronting • Final consonant deletion • Weak syllable deletion • Stopping • Gliding • Cluster simplification • Depalatilization • Deaffrication • Vocalization

  8. Word Inventory • Provides a short, reliable measure of overall phonological performance

  9. Test Administration • Administration time: Approximately 10-15 minutes. • Begin with casual conversation to ease child into comfort zone. • Instruct child to name or describe each picture that you show them from the picture book. • Clinician prompts are provided in Appendix F of the examiner’s manual.

  10. Recording Responses • Mark 1 in the box on response form for item in the column under “Word Correct” if response is articulated correctly. • Mark incorrect articulations with a 0 and then phonetically transcribe the response. • Responses other than the target word should be followed with a clinician prompt (Appendix F), then treated as correct/incorrect. Mark Modeled on the record form.

  11. Scoring Word Inventory • Calculate chronological age • Sum all words without misarticulations (raw score) and put in appropriate box on the record form • Refer to Appendix B to locate percentile rank and standard score based on the raw score.

  12. Scoring Consonant Inventory • Turn to page 3 of the record form • Locate each consonant in it’s specified row • Mark only those consonants in error by circling I (initial) or F (final) • For each consonant, count the number of times I and F were circled in its column • OR you may use the developmental scale scoring method: • ranges from 0-4 • 0= No difficulty with sound • 4= Strong evidence of difficulty with sound

  13. Scoring Phonologic Process Inventory • Form has 10 columns, representing the 10 phonological processes tested • Each word on the test is listed in each column • Examples of each phonological process are provided in each column • Circle the word in each column that each specific phonological process occurs • Total the number of times each process is identified in each column • Add totals to get raw score • Refer to Appendix D in examiner’s manual to convert to %tile score and standard score.

  14. Test Standardization • The BBTOP is standardized based on a sample size of 1070 subjects • Ages 3-9 years • 61 sites across the United States • Standardization based on quantifying a child’s phonological performance

  15. Test Norms • Examiner’s manual provides norm tables for 3 sections of the test • Based on a Mean of 100 and Standard Deviation of 15 • Norms based on 3 month age intervals from 3-0 to 6-11 and 6 month intervals from 7-0 to 9-11

  16. Pros: Quick and Easy Used as a formal test or as a screening device Colorful pictures Well-organized record form Cons: Can be confusing to new examiners Older test (1989) Pros and Cons

  17. Thank You for Your Time and Attention!!!! Dr. Frank Kersting Western Kentucky University

More Related