Cultural factors affecting the differential performance of Israeli and Palestinian children on the Loewenstein Occupational Therapy Cognitive Assessment.
LOTCA can mislabel non-Western kids as delayed—check cultural fit first.
01Research in Context
What this study did
Ekas et al. (2010) looked at the Loewenstein Occupational Therapy Cognitive Assessment (LOTCA).
They gave the test to Israeli and Palestinian children without disabilities.
The team checked if the test questions measured the same skills in both groups.
What they found
The test did not work the same way for both cultures.
Different question clusters popped out for Israeli kids versus Palestinian kids.
This means LOTCA scores could misread a child’s true thinking skills if the child comes from a non-Western background.
How this fits with other research
Waller et al. (2010) also reworked a Western test—the Tower of London—for adults with intellectual disability and found good validity.
Both papers show you must re-validate Western tools before using them in new groups.
Xu et al. (2016) did the same kind of cultural check with a school-to-work checklist in China and likewise had to tweak items.
Together these studies say: never trust an off-the-shelf test until you prove it fits your clients’ culture.
Why it matters
If you give LOTCA to a child from an immigrant or minority family, low scores might reflect culture, not ability.
Re-norm or pick a different test before writing goals.
Always ask, “Did this measure work with kids like mine?” If no data exist, treat results as a rough draft, not the final story.
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02At a glance
03Original abstract
Cognitive performance is essential for children's functioning and may also predict school readiness. The suitability of Western standardized assessments for cognitive performance among children from different cultures needs to be elaborated. This study referred to the existence of differences in cognitive performance between and within children from the middle-east-Israeli and Palestinian on the Loewenstein Occupational Therapy Cognitive Assessment (LOTCA), by elucidating cultural effects on the construct validity of the LOTCA using factor analysis. Participants included 101 Israeli and 125 Palestinian children from kindergarten, first and second grade who underwent the LOTCA. Factor analysis revealed four factors underlying items on the LOTCA, explaining the differences found between Israeli and Palestinian children in most of LOTCA subtests. Culture may affect the construct validity of the LOTCA and may explain the difference in performance between both cultural groups. LOTCA's validity as well as the validity of other instruments on which norms and decisions regarding the child's development and performance are made should be further evaluated among children from different cultural backgrounds.
Research in developmental disabilities, 2010 · doi:10.1016/j.ridd.2010.01.004