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Purpose: To screen, diagnosis and evaluate early development Age: Birth to years Time: Full BDI: hours; Screening Test: minutes The Battelle. Learn how the Battelle Developmental Inventory Assessment is used to test for developmental delays and learning disabilities in young. Agenda. ▫Overview of BDI ▫Demonstrations and Structured Group. Practice. ▫ Common Administration Errors. ▫Scoring the Protocol.

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The BDI is administered by first finding a basal level, which is the age level at which the child gets full credit for all items in a subdomain. The article invwntory not, however, necessarily reflect the policy of that office, and official endorsement should not be inferred. Subdomains are specific skill areas that make up a domain, such as the locomotor subdomain of the motor domain. Discovery of developmental Delays.

Depending on the extent to which battekle examiner uses one format or another, the results could differ. Close mobile search navigation Article navigation. The developers of the BDI determined test-retest reliability by retesting children of the children in the sample within 4 weeks of the initial test.

In early intervention programs, the BDI appears to be inventoty good discriminative bartelle to determine children’s eligibility for services based on degree of developmental delay, and it appears to have promise as a tool to measure change over time for population-based longitudinal studies. These correlations were not as consistently high as those found by McLean et al, 11 whose sample consisted of children with disabilities under the age of 30 months.

A physical therapist, for example, might administer items in the motor domain, an occupational therapist might administer the adaptive items, a speech-language pathologist might administer the communication items, and a teacher might administer the personal-social and cognitive items. Each of the domains is further divided into subdomains, which can batelle scored separately. Predictive validity refers to the ability of a measure to be used to predict some future event.


Factorial validity was described by Newborg et al 5 as a type of construct validity. More accurate visibility of growth. The authors supported the content validity of the developmental nature of the BDI with t-test comparisons between age groups on parts of the BDI.

Battelle Developmental Inventory, Second Edition (BDI-2) – Nelson Assessment

The authors did not identify the statistic s used, which makes interpretation of the data somewhat difficult. Developmentla 18 tested 30 typically developing preschool children aged 3 years 11 months to 6 years 2 months using the BDI cognitive domain, the Stanford-Binet Intelli-gence Scale, 27 and the Kaufman Assessment Battery. They found the strongest and most consistent relationships between the cognitive, personal-social, and communication domains of the BDI and the other tests.

As a norm-referenced assessment, BDI-2 NU guides the determination of developmental delays or eligibility for special services.

This is the process of program planning.

I agree to the ihventory and conditions. When selecting items, Newborg et al 5 stated that they considered the importance of the items in the functioning of the child’s everyday life, support for the items in the literature, the educational practitioner’s acceptance of the skill as a milestone in a child’s development, and whether therapists and educators could intervene on the item.

BDI-2 Spanish makes it possible to screen, diagnose, deve,opmental evaluate the early childhood development of non-English-proficient children. Ina pilot study of children was conducted to refine the BDI items. Data obtained through parent report, for example, are not always consistent with results from standardized administration.

Accommodations and modifications are available for assessing infants and children with special needs or disabilities.

Battelle Developmental Inventory, Second Edition (BDI-2)

They found that the BDI accurately identified only 13 of the 35 subjects without disabilities, with 22 children referred for further testing. Examiners should be cautious when testing young children who are close to inventry age cutoff levels to avoid inappropriate eligibility and intervention decisions.


Identifies Needs Results from a Complete battery administration can help identify specific domain delays.

Test-retest reliability of BDI total scores was between. Studies generally support the reliability of data obtained with the BDI and its content, construct, and concurrent validity.

Add comment Close comment form modal. Little research has been batteelle with the BDIST, but the work that has been done suggests that its use results in over-referral of children for further testing. They found interrater reliability to be revelopmental, ranging from.

Criterion-related validity of a new standardized developmental measure for use with infants who are handicapped. E-Kits offer a streamlined paperless solution so data collected offline can be stored for upload when an internet connection is available.

The standardizing process of the BDI consisted of testing a norming sample of children, with approximately children 50 male and 50 female at each 1-year age level from birth to 8 years. It also allows some deviation from the exact inventry if the child does not understand the instructions. Receive exclusive offers and updates from Oxford Academic. The sample consisted of 50 children each in the 0-to 5- 6-totoand to month-old age developmetal and children in the to month-old range, for a total of children in the 0-to month-old range.

This aspect of the BDI is useful if different team members evaluate different domains of development.