Research group PRIM
PRIM is a research and test development group whose main focus is the assessment of knowledge and competence (mainly in the field of mathematics).
![Soluppgång - PRIM](/polopoly_fs/1.595889.1643971248!/image/image.jpg_gen/derivatives/widescreen_690/image.jpg)
Group description
The focus of PRIM includes development, analysis and design of centrally prepared tests, national evaluations and international knowledge measurements as well as assessment with formative focus and feedback. The research includes both qualitative and quantitative analysis of mainly empirical data. Continuous research activities are conducted in connection with the development of assessment methods and measuring instruments linked to studies of knowledge. Of particular interest are questions about the assessment of mathematics in large-scale national or international studies.
![](/polopoly_fs/1.595862!/image/image.jpg_gen/derivatives/widescreen_690/image.jpg)
PRIM was founded in 1984 with the initial purpose of developing standard tests in mathematics. Since then, the group has developed, both in content and size, and is today a research and test development group that, among other things, conducts research and develops national tests and support materials in mathematics for both primary and secondary school and adult education. The group also conducts research with a focus on international knowledge studies and the PRIM group is responsible for mathematics in the international studies PISA and TIMSS in Sweden.
Group members
Group managers
Samuel Sollerman
Director PRIM, Senior lecturer
![Samuel 2020](/polopoly_fs/1.626698.1663246939!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Maria Nordlund
Project leader
![Maria Nordlund](/polopoly_fs/1.252540.1662648822!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Members
Anette Nydahl
Test developer
![Fotograf: Sören Andersson Anette Nydahl](/polopoly_fs/1.576833.1662032082!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Anna Efremova
Test developer
![Fotograf: Sören Andersson Anna Efremova](/polopoly_fs/1.623324.1661432985!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Anneli Blomqvist
Doctoral student, Test developer
![AB](/polopoly_fs/1.623184.1661405647!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Astrid Pettersson
Professor emerita
![Astrid Pettersson](/polopoly_fs/1.248642.1442577685!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Charlotte Nordberg
Test developer
![Fotograf: Sören Andersson Charlotte Nordberg](/polopoly_fs/1.598980.1661348919!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Elvira Bergquist
Administratör
Erica Aldenius
Doctoral student, Test developer
![Fotograf: Sören Andersson](/polopoly_fs/1.623165.1661369714!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Inger Ridderlind
Lecturer
![Inger Ridderlind Inger Ridderlind](/polopoly_fs/1.638362.1670355788!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Jenny Ek
Test developer
![Fotograf: Sören Andersson Jenny Ek](/polopoly_fs/1.598571.1661761260!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Johanna Ingmarsdotter Lundmark
Test developer
![Fotograf: Sören Andersson Porträttfoto av Johanna Ingmarsdotter Lundmark](/polopoly_fs/1.623145.1661349312!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Karin Rösmer Axelson
Test developer
![Karin Axelson](/polopoly_fs/1.628162.1664168878!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Katarina Kristiansson
Test developer
![Katarina Kristiansson](/polopoly_fs/1.623386.1661493955!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Lovisa Sumpter
Professor
![lsump](/polopoly_fs/1.653966.1681463811!/image/image.png_gen/derivatives/box_260/image.png)
Mattias Winnberg
Doctoral student, Test developer
![Fotograf: Sören Andersson Mattias glad](/polopoly_fs/1.623161.1661367905!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Niclas Evén
Test developer
![Fotograf: Sören Andersson Profilbild på Niclas Evén](/polopoly_fs/1.623322.1661433030!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Niklas Thörn
Test developer
![Fotograf: Sören Andersson Niklas22](/polopoly_fs/1.623325.1661432766!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Samantha Ehrlich
Doctoral student, Test developer
![Samantha Ehrlich (Photographer: Sören Andersson) Samantha Ehrlich (Photographer: Sören Andersson)](/polopoly_fs/1.624404.1662106666!/image/image.jpeg_gen/derivatives/box_260/image.jpeg)
Stina Olsson
Test developer
![Fotograf: Sören Andersson Stina Olsson](/polopoly_fs/1.626727.1663253995!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Susanne Strand
Test developer
![Susanne Strand](/polopoly_fs/1.623179.1661404581!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Veronica Palmgren
Administrator
![Fotograf: Sören Andersson Veronica Palmgren](/polopoly_fs/1.623127.1661349163!/image/image.jpg_gen/derivatives/box_260/image.jpg)
Victor Severyd
Test developer
![Victor Severyd](/polopoly_fs/1.623146.1662379488!/image/image.jpg_gen/derivatives/box_260/image.jpg)