--- title: Ixly | All tests for the Assessment by Psychologist description: With the Ixly tests and assessments, you as a psychologist have solid and innovative instruments at your disposal for all your assessment programmes. --- [![IXLY](https://www.ixly.com/hubfs/system/logos/logo-green.svg)](https://www.ixly.com/?hsLang=en) - [Assessments](https://www.ixly.com/assessments) - [Platform](https://www.ixly.com/assessment-platform) - [Pricing](https://www.ixly.com/pricing) - [Resources](https://www.ixly.com/resources) EN - [NL](https://www.ixly.com/nl/voor-de-psycholoog) - [DE](https://www.ixly.com/de/fuer-den-psychologen) - [English](https://www.ixly.com/for-the-psychologist) - [Deutsch](https://www.ixly.com/de/fuer-den-psychologen) - [Nederlands](https://www.ixly.com/nl/voor-de-psycholoog) [Login](https://www.ixly.com/login?hsLang=en) [![Demo](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/6283958/3dcbd6e3-7ae9-49f2-8ff1-716fe7651f3a.png)](https://hubspot-cta-redirect-eu1-prod.s3.amazonaws.com/cta/redirect/6283958/3dcbd6e3-7ae9-49f2-8ff1-716fe7651f3a) [info@ixly.com](mailto:info@ixly.com) [088 49 59 000](tel:088%2049%2059%20000) Kantoorgebouw De Blend Vleutensevaart 100 3532 AD Utrecht (NL) ![Ixly_happy_people_double_6_lang](https://www.ixly.com/hs-fs/hubfs/Website/Double%20Exposures/Ixly_happy_people_double_6_lang.png?width=600&name=Ixly_happy_people_double_6_lang.png) # For the psychologist ### Science based Reliable and valid You cannot conduct a proper assessment without good tests. Using evidence-based instruments increases the quality and predictive value of assessments. With the tests of Ixly, you can design any kind of assessment. Selection, development, coaching as well as career assessments. [![Request a demo](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/6283958/b9b5aa45-97d4-4122-aae3-7aba0bd6ac8f.png)](https://hubspot-cta-redirect-eu1-prod.s3.amazonaws.com/cta/redirect/6283958/b9b5aa45-97d4-4122-aae3-7aba0bd6ac8f) ## All the tests you need for your assessment Our tests and assessments provide you with solid and innovative instruments for all your assessment programs. Easily manage these programs with the possibilities of the assessment portal. - Comprehensive instrument portfolio - Choice of concise numeric & graphical reports or detailed textual reports - Scientifically substantiated and COTAN reviewed - Report tailored toward psychologists - Advanced psychometrics with adaptive questionnaires - CGDPR compliant and ISO 27001 certified   [![Request a demo](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/6283958/b9b5aa45-97d4-4122-aae3-7aba0bd6ac8f.png)](https://hubspot-cta-redirect-eu1-prod.s3.amazonaws.com/cta/redirect/6283958/b9b5aa45-97d4-4122-aae3-7aba0bd6ac8f) - ### ACT General Intelligence The adaptive cognitive capacity test for complete insight into a person's professional and intellectual credentials is usable at every level. [View sample report](https://www.ixly.com/hubfs/pdf_eng/ACT_General_Intelligence-John_Example.pdf?hsLang=en) [More information about this test](https://www.ixly.com/it/tests-general-intelligence-adaptive-capacity-test?hsLang=en) - ### Career Values The questionnaire is for insight into a person's drives and results, activities, and environment that motivate them. [View sample report](https://www.ixly.com/hubfs/pdf_eng/Ixly-example-report-Adaptive-Career-Values-Inventory.pdf?hsLang=en) [Meer informatie over deze test](https://www.ixly.com/tests-career-values?hsLang=en) - ### Personality The complete work-related personality questionnaire provides insight into the characteristics that are relevant in a work context and a person's aptitude for competencies.     [View sample report](https://www.ixly.com/hubfs/pdf_eng/ixly-sample-report-adaptive-personality-inventory.pdf?hsLang=en) [More information about this test](https://www.ixly.com/tests-work-related-personality-inventory?hsLang=en) - ### SJT Leadership The test uses various scenarios to provide insight into a person's leadership style. [View sample report](https://www.ixly.com/hubfs/pdf_eng/Example_report/SJT-leadership_Ixly_Example-report.pdf?hsLang=en) [Meer informatie over deze test](https://www.ixly.com/it/tests-sjt-leadership?hsLang=en) ## COTAN: the Dutch Committee on Tests and Testing COTAN is the only Dutch body to assess the quality of tests. They employ a comprehensive assessment framework based on five points: - Theoretical basis: is the test based on a scientifically substantiated model? - The comprehensiveness of the manual: is the meaning and limitations of a test clear to its users? Has the development of the test been described in a comprehensive and thorough manner? - Norms: are the test norms based on a relevant and sufficiently large sample? - Reliability: are the constructs measured with sufficient reliability? - Validity: can the intended conclusions be drawn and do they possess predictive value? Our most important tests have been reviewed by the Cotan and have been found to be of quality. This evaluation is relevant, especially for psychologists, because of the professional code. ## Also interesting: ### [![](https://www.ixly.com/hs-fs/hubfs/Website/Blogs/breadcrumbs-image-landing-page.jpg?width=366&name=breadcrumbs-image-landing-page.jpg) Consistency, Self image and Response tendency Consistency, Self image and Response tendency have been added to the Work-related Personality Questionnaire (WPV) report in order to provide greater insight into the way in which the questions were answered in the report. This article describes these metrics and how they can be interpreted.](https://www.ixly.com/blog/consistency-self-image-and-response-tendency?hsLang=en) ### [![office-594132_19200](https://www.ixly.com/hs-fs/hubfs/Website/Wordpress_2_(ItmT)/office-594132_19200.jpg?width=366&name=office-594132_19200.jpg) WPI the best-assessed personality test Cotan recently assessed the Work-related Personality Inventory (WPI) as once again one of the best personality tests in the field of Human Resources Management (HRM). Cotan is the Dutch Institute of Psychologists’ committee for testing purposes and is known as one of the strictest of its kind in Europe.](https://www.ixly.com/blog/wpv-the-best-assessed-personality-test?hsLang=en) ### [![ipsa-norma](https://www.ixly.com/hs-fs/hubfs/Website/Wordpress_2_(ItmT)/ipsa-norma.jpg?width=366&name=ipsa-norma.jpg) Ipsative or normative? Which type of question should you ask – and when? What are the traits and benefits of the two formats? A poll in the Assessment and Development Centre Practitioners on LinkedIn provides clarity as to the pro’s and cons. Let’s consider the distinctions between the two.](https://www.ixly.com/blog/ipsative-or-normative?hsLang=en) [![Request a demo](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/6283958/b9b5aa45-97d4-4122-aae3-7aba0bd6ac8f.png)](https://hubspot-cta-redirect-eu1-prod.s3.amazonaws.com/cta/redirect/6283958/b9b5aa45-97d4-4122-aae3-7aba0bd6ac8f) - [![IXLY](https://www.ixly.com/hubfs/system/logos/logo-green.svg)](https://www.ixly.com/?hsLang=en) - [mailto:](mailto:) - [tel:](tel:) - Assessments - [Selection](https://www.ixly.com/select) - [Development](https://www.ixly.com/develop) - [Retention](https://www.ixly.com/retain) - [Career Assessments](https://www.ixly.com/career-assessments) - [Intelligence Tests](https://www.ixly.com/professional-intelligence-tests) - [Personality Tests](https://www.ixly.com/personality-tests) - [All tests](https://www.ixly.com/test-toolkit-tests) - [Free Practice Tests](https://www.ixly.com/free-practice-tests) - Resources - [About assessments](https://www.ixly.com/assessment) - [Pricing](https://www.ixly.com/pricing) - [Prices per test](https://www.ixly.com/hubfs/pdf_eng/Ixly-Prices_per_Test_2024.pdf) - [HR solutions](https://www.ixly.com/hr-solutions) - [Employability](https://www.ixly.com/employability/) - [Blogs and News](https://www.ixly.com/blog) - [System requirements](https://www.ixly.com/system-requirements) - Ixly - [Contact](https://www.ixly.com/contact) - [About Ixly](https://www.ixly.com/about-ixly) - ![ISO9001_logo](https://www.ixly.com/hs-fs/hubfs/system/logos/iso9001.png?width=90&name=iso9001.png) ![ISO27001_logo](https://www.ixly.com/hs-fs/hubfs/system/logos/iso27001.png?width=90&name=iso27001.png)