1. Tests for signed language acquisition

2. Tests for educational purposes

3. Tests for linguistic research

4. Test for adult second language learners

 

link to the bibliography

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Signed Language Assessment

 

Overview of Sign Language Assessment Instruments

 

Name of Test

Adapted test?

Certain linguistic structure or communicative competence

Receptive Task(s)

Expressive Task(s)

Target age group

Reliability

Validity

Norm- or criterion-referenc ed test

Purpose of Test

ASL-PA

 

certain linguistic structures: (1) one/two-sign utterances, (2) non-manual markers, (3) deictic pointing, (4) referential shifting, (5) verbs of motion, (6) aspect & number, (7) verb agreement, (8) noun-verb pairs

N/A

yes

6-12 years old, 80 deaf students

(1) reliability coefficient: .81, (2) inter-coder reliability: OK. (3) setting of levels for ASL proficiency, (4) item analysis for item difficulty 

(1) construct validity: contrasting groups, (2) content validity: theoretical evidenced from acquisition studies, (3) concurrent & predictive validity are underway

norm-referenced

(1) create a global assessment , (2) to be used in educational settings for deaf children, age 6-12, (3) fairly efficient administration and analysis, (4) examination of robust psychometric analysis, (5) items are based on ASL acquisition studies

ASLAI

 

to elicit metalinguistic knowledge of (1) lexical processes, (2) morphological processes, (3) syntactic processes, (4) semantic processes, (5) narrative abilities

yes

yes

8-16 years old, 81 deaf students (60 more are underway)

(1) item analysis on the receptive task for item difficulty, (2) reliability coefficient for receptive task: OK, (3) inter-rater reliability for scoring sheet of narrative, (4) reliability analyses for the expressive tasks are planned

(1) content validity: using panel of experts for developing items & eliminating items with  deaf adults could not agree, (2) convergent & discriminant validity: strong correlation performance with score of SAT & RITLS with ASLAI, (3) validity analyses for the expressive tasks are planned

norm-referenced

to indicate a certain level of development of a particular ASL component, to assess conversational and metalinguistic knowledge in different linguistic domains of ASL (and compare them with English literacy performance)

TASL

 

to test assess (1) classifier production, (2) narrative production, (3) story comprehension, (4) classifier comprehension, (5) time marker test (comprehension), (6) map marker test (comprehension)

yes

yes

8-15, 155 deaf students

(1) inter-rater reliability: OK, (2) levels of ASL proficiency (not yet standardize), (3) further analyses for reliability are underway

(1) content validity: revised by five deaf linguists

norm-referenced

to develop an ASL test that can be used in a larger research project investigating the relationship of ASL and English literacy

The Test Battery for ASL Morphology & Syntax

 

tests specific linguistic components of ASL morphology & syntax, 12 tasks

yes

yes

3-75 years old, 100 signers

not yet available

not yet available

 

for linguistic research purpose

Auslan Test Battery

adapted from the ASL Test Battery

tests specific linguistic components of Auslan morphology & syntax

yes

yes

25 deaf native signers (adults)

not yet available

not yet available

 

for linguistic research purpose

ATG

 

both: 9 tasks to measure (1) spontaneous signing, (2) receptive skills on lexical level, (3) acting-out of lexical, morphological, and syntactic level, (4) & (5) describing and naming of things, (6) understanding of texts, (7) & (8) imitation of sign utterances & phrase level (expressive-receptive) , (9) reproduction of texts

yes

yes (also expressive-r eceptive)

approximatel y 100 people, mostly deaf and 15 hearing people

not yet available

(1) content validity:mostly based on linguistic research of other signed languages

criterion-reference d

to test the basic competence of deaf and hearing, children and adult GSL-users

Assessment of BSL Development

 

certain linguistic structures, (1) vocabulary checklist, (2) comprehension of selected aspects of BSL morphology & syntax, (3) picture description task, (4) narrative skills

yes

yes

3-13, 135 deaf students

I. Receptive task: (1) test-retest reliability established (2) reliability coefficient: .90, (3) standardization of age norms, (4) inter-rater reliability: OK

II. Expressive task: (1) test-retest reliability, and (2) inter-rater reliability: OK, (3) story recall task: items analysis showed clear discrimination between children with high vs. low scores, (4) picture description tasked failed to show age effects

(1) validity of receptive task established by correlating with 2 subtests of a non-verbal test. A significant correlation with one of the test was found

(2) content validity: evidence from ASL & BSL acquisition studies

norm-referenced

to develop a range of assessment materials and procedures, with robust psychometric properties and effective to assess language development of BSL (to be used from professionals to assess and monitor language development)

Signed Language Development Checklist

 

both: (1) overall language ability, (2) linguistic use, e.g. syntax etc., (3) creative use of language

N/A

yes

preschool children to adults (pilot study)

not available due to small pilot study

(1) content validity: based on ASL linguistic and  acquisition studies

criterion-reference d

to assess deaf and hard-of-hearing students’ use of ASL features in their signed language development

SCPI

adapted from the Oral Proficiency Interview (OPI)

communicative competence

yes, due to conversatio nal approach

yes, due to conversatio nal approach

hearing & deaf adults? #?

(1) SCPI-results interpretation reliability: OK, (2) SCPI rating across rater teams reliability: OK, (3) SCPI rating within rater teams reliability: OK

information requested

criterion-reference d

to assess sign language communication skills and support people in their of sign communication skills

ASL-CDI

adapted from the English CDI

early lexical development

N/A

yes

 

8-36 months, 69 deaf children (cross-sectio nal)

test-restest reliability: r .91

 

external validity was found to be good

 

criterion-reference d

 

to assess early lexical and grammatical (under development) development of deaf children between 8-36 months old

 

 Questions, suggestions, or comments? Please e-mail to mail@signlang-assessment.info

This website is maintained by Tobias Haug - Last update: March 2007

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