Not Dutch?

‘De Testpsycholoog’ offers English language IQ tests (WPPSI, WISC, WAIS) and educational level advice. We also offer non-verbal intelligence tests (SON-R).

Educational level and IQ test – child

The Dutch educational system sometimes does not recognize clearly the educational level of a child from an international or a multicultural family. Additionally, the (Dutch or other) education program might not match the knowledge or skill level of your child.

In these situations, a test might be helpful to understand the problem and seek for a solution. It is important that your child’s education is at a suitable level as it increases chances of its academic success as well as the overall well-being of your child.

‘De Testpsycholoog’ always focuses on optimal test-performance of your child. This allows us to provide an accurate picture of the current and/or suggested education level of your child. We have extensive knowledge of the Dutch and other educational systems. We understand the challenges it brings for international families.

As a result of our analysis, you will receive a detailed report, specific placement advice if wanted, and excellent support in the future.

We are happy to provide customized service and happy to advice you. Our services are based on our experience and expertise and we are committed to support you.

IQ test – adult

IQ testing can measure someone’s intellectual potential or help diagnose intellectual disabilities. The most commonly used IQ-tests are the WAIS-IV and the SON-R 6-40.

The WAIS-IV EN is an individually administered clinical instrument designed to assess the cognitive ability of adolescent and adults ages 16 years through 90 years.

The SON-R 6-40 is an individually administered non-verbal instrument designed to assess the cognitive ability of children, adolescent and adults ages 6 years through 40 years.

On our website you find additional information about our possibilities. Even though most of our website is in Dutch we invite you to contact us directly if you require additional information or have specific questions.

De Testpsycholoog

The diagnostic staff of ‘De Testpsycholoog’ is licenced, trained and experienced In the administration and interpretation of clinical instruments designed to assess the cognitive abilities of children, adolescents and adults. All have a minimum of a university masters degree (psychologist or similar university education) and are experienced in testing examinees with a variety of ages, linguistic backgrounds, and clinical, cultural, or educational histories.

We are located in Rotterdam, Amsterdam, Utrecht and Geldermalsen and offer test administration throughout the country – see our list of test locations.

We offer these international IQ-tests:
WPPSI-III EN (children 2.5-6 yrs, English)
SON-R 2,5-7 (children 2.5-7 yrs, non-verbal)
SON-R 6-40 (children, adolescent, adults, 6-40 yrs, non-verbal)
WISC-III EN (children, 6-16 yrs, English)
WISC-V EN (children, 6-16 yrs, English) **
WAIS-IV EN (adolescent, adults, 16-90 yrs, English)

* WISC-V EN: ‘De Testpsycholoog’ offers WISC-V EN (USA edition), since early 2016. We also offer WISC-III EN. Please consult us for further information and to discuss the best suitable instrument for your situation.

For two special groups, we have additional pages with specific information (in Dutch). These are children of expatriats and children of immigrants.

Thank you for visiting our website and please do not hesitate to
call us at (+31) (0) 345 504 989

De Testpsycholoog.
Located throughout The Netherlands.