european association for behaviour analysis

EABA - Committee

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The Committee will serve for two years, between the EABA conferences.

  1. President: with overall responsibility for the development of EABA, calling meetings, organising working parties to deal with specific issues, organising a committee to hold bi-annual conferences, and organising EABA committee elections. At the end of his/her term, the President remains for one extra year as Past President to ensure continuity.
  2. Past President: the previous President who remains for one or two extra years to ensure continuity.
  3. Treasurer: with responsibility for managing the EABA account, collection of membership fees and conference registration, and to liaise with other organisations and providers with regard to any financial matters.
  4. Secretary: with responsibility for maintaining the membership list, organising and maintaining the EABA web site, informing EJoBA of members’ addresses, and minuting EABA committee meetings.
  5. Basic Science Representative: with responsibility for maintaining and forwarding the basic science objectives of the organisation through links with other academic institutions.
  6. Applied Science Representative: with responsibility for maintaining and forwarding the applied science objectives of the organisation and liaising with accreditation boards, etc.

Erik Arntzen

President - September 2019

Dr. Erik Arntzen received his Ph.D. from University of Oslo, Norway, in February 2000. Arntzen’s dissertation focused on variables that influenced responding in accordance with stimulus equivalence. He also holds a degree in clinical psychology. He is currently a full-time Professor in Behavior Analysis at Oslo and Akershus University College (OAUC). His research contributions include both basic and applied behavior analysis, with an emphasis on research in relational stimulus control and verbal behavior. Lately, he has started a research project with a focus on remembering functions in patients with dementia. He has also been interested in ethical considerations and core values in the field of behavior analysis. Furthermore, he has ongoing research projects within the areas of gambling behavior and consumer behavior. He also runs a Behavior Analysis Lab at OAUC. Dr. Arntzen has published papers in a number of different journals including Journal of the Experimental Analysis of Behavior (JEAB), Journal of Applied Behavior Analysis (JABA), The Psychological Record, Behavioral Interventions, European Journal of Behavior Analysis (EJOBA), Experimental of Analysis of Human Behavior Bulletin, Analysis of Gambling Behavior, the Analysis of Verbal Behavior, American Journal of Alzheimer's Disease & other Dementias, and Psychopharmacology. Dr. Arntzen has served as the president and past-president of the European ABA (2008–2014). Dr. Arntzen has been a member of the board of the Norwegian Association for Behavior Analysis from 1987–1993 and from 2006 to present, holds the position as the secretary of international affairs. Dr. Arntzen is a trustee of Cambridge Center for Behavioral Studies. He has presented papers at conferences worldwide. Dr. Arntzen has been recognized with awards, including the SABA award for the dissemination of behavior analysis, ABAI award for outstanding mentoring, the research award at Akershus University College, and publication award at OAUC. Dr. Arntzen is one of the founders and the editor of European Journal of Behavior Analysis. He has also served as the editor of Behavior & Philosophy. He has served on the editorials board of several journals, including the Journal of Applied Behavior Analysis, The Psychological Record, International Journal of Psychology and Psychological Therapy, American Journal of Alzheimer’s Disease, the Behavior Analyst, and The Behavior Analyst Today.

Zuilma Gabriela Sigurðardóttir

Past President - September 2019

Zuilma Gabriela, originally from Mexico, is currently associate professor of psychology at the University of Iceland. She teaches graduate students who are preparing to become licenced psychologists, but teaches also research masters-, doctoral-, and undergraduate students. She studied psychology in Iceland in the eighties, got an MA in Behavior analysis and Therapy at Southern Illinois University-Carbondale, and later a PhD in experimental psychology at Northeastern University-Boston. Her research during the 6 years of graduate studies was in the area of stimulus equivalence. After her return to Iceland in 1992, working as a licensed psychologist, she introduced behavior analysis into every part of society she could with dozens of re-education courses and lectures for psychologists, elementary school teachers, other school personel, and for health sciences and social welfare personel. She also taught various required and elective courses in behavior analysis at the University of Iceland and supervised students‘ research projects. In 1998 psychology graduates entered behavior analysis programs in the USA and that trend continued and increased rapidly. More recently, her students have also gone to study behavior analysis in Norway and the UK. Gabriela has lead and supervised over 100 students‘ research projects in several areas of behavior analysis. She has published articles in many of the leading behavior analysis journals, also in Icelandic journals. She has over 200 presentations at scientific conferences and has been active on the editorial board of EJOBA since the beginning. She is also on the board of the Journal of Behavioral Education, and has been guest editor for JEAB and many other scientific journals. She imported a behavior management course for parents that she has offered for 18 years to parents, teachers, and psychologists. She has a small private practice for the treatment of cohersion in intimate relations. She also runs the Behavior Analysis lab at the University of Iceland.

Hanna Steinunn Steingrímsdóttir

Treasurer - September 2019

Hanna Steinunn Steingrimsdottir graduated with a Ph.D. in Behavior Analysis from Oslo and Akershus University College (OAUC) in 2015.  She is currently affiliated as associate professor at OAUC, teaching among other an introductory course in Behavior Analysis at the bachelor program in social education.  She is a member of the Experimental Studies of Complex Human Behavior lab at the university college.  Her interest is in general issues related to stimulus control, and particularly in stimulus control in older adults and adults with neurocognitive disorders.  Hanna Steinunn is currently a secretary for the ABAI Behavioral Gerontology Special Interest group. She has been a guest reviewer for European Journal of Behavior Analysis and for the Journal of Applied Behavior Analysis, and is currently in the editorial board for the former.  She has been in the program committee for the Norwegian Association for Behavior Analysis since 2014, along with serving as editorial assistant in 2014-2016 for the Journal of Behavior and Philosophy, Cambridge Center for Behavioral Studies.

Christoph Bördlein

Secretary - September 2019

Studied psychology in Bamberg, Germany, and specialized on behavioral psychology. After MA in 1994 he worked mainly in the field of social work – first youth welfare, afterwards rehabilitation. Received a PhD in psychology in 2001. From 2003 on he did consulting with behavior based safety (BBS). From 2009 on he worked within the German federal administration. Christoph co-founded ABA-Deutschland, the official German chapter of ABA-International. He's authoring several articles, textbooks in the field of behavior analysis and psychology, and a blog ( on behavior analysis. Since 2015 Professor (on general and clinical psychology) at the University of Applied Sciences in Wuerzburg, Germany.

Torunn Lian

Basic Science Representative - September 2018

Associate Professor Torunn Lian was awarded her PhD in Behavior Analysis from Oslo and Akershus University College in 2013, with her thesis on Stimulus Equivalence.  She is a social educator with postgraduate training in Behavior Analysis from Oslo and Akershus University College and in Training of Social, Emotional and Cognitive skills from Rogaland University College.  She also have a Master degree in Behavior Analysis from OAUC from 2007. Her clinical practice includes hands-on supervision and consultation of interventions and teaching programs for persons with mental retardation and persons diagnosed with Autism Spectrum Disorder.

Dr. Lian is a lecturer at the OAUC Bachelor and Master programs in Behavior Analysis, where she teaches a variety of subjects from introduction to behavior analysis to experimental research methods and complex human behavior. Dr. Lian has been part of the Complex Human Behavior Lab at OAUC since 2006 and stimulus equivalence and derived responding is her main research interest, including the applied implications of these research areas. She is also a co-worker in the Behavior in Schools Lab, where the research focus is behavior analytic educational programs and school wide interventions.

Dr. Lian has served as a board member in the Norwegian Association for Behavior Analysis from 2004 to 2014. She is currently an editorial board member in the European Journal of Behavior Analysis and she has been a reviewer for the Norwegian Journal for Behavior Analysis and The European Journal for Behavior Analysis for several years. 

Christos Nikopoulos

Applied Science Representative - September 2018

Christos K. Nikopoulos PhD, BCBA-D, MBPsS, CSci, FHEA, is a former member of the BACB® Board of Editors, who has served as a clinician, a University lecturer, an educator, a consultant, a researcher, and an author in the area of Autism Spectrum Disorder (ASD), intellectual and other developmental disabilities as well as neurological and behavioural interventions in special education for more than 18 years. He has been teaching in higher education for more than 10 years at a Research-Incentive University, but for the last couple of years, he has been the founder and director of Autism Consultancy Services Ltd in London, UK.

He has obtained extensive experience in the provision of behavioural consultation to families of children with ASD as well as to schools; provision of training parents, tutors, teachers or other therapists in a view of enhancing their knowledge in the theory and practice of ABA for the benefit of the child whom intervention is provided for; provision of consultation for the development and implementation of functional behaviour analysis and behaviour intervention plans at school-based programmes; provision of guidance for the development and implementation of school-wide Positive Behaviour Support (PBS) plans; provision of autism workshops and information sessions, program evaluations, case-based school consultations as well as other BCBA courses (e.g., RBT Courses, BCBA Approved Sequence Courses worldwide, supervision to candidates who pursue their BCBA or BCaBA accreditation etc.).

Christos has also served as a reviewer for a number of academic journals including the Journal of Autism & Developmental Disorders and the Analysis of Verbal Behavior, as well as for British governmental agencies such as ESRC, EPSRC, NIHR and HSC R&D. Currently, he is an external examiner for MSc Autism and related conditions at Swansea University as well as an expert reviewer for research grants in the field of ABA and Autism for NHS, UK. He provides consultancy in the UK as well as worldwide (i.e., Russia, Cyprus, Greece, Romania, South Africa, Australia etc.). He has lectured internationally on working with children with autism and other developmental disabilities as well as has published widely on the topic. He has co-authored a book that has become a key reference text on subject of video modelling and autism as well as a few other book chapters and has been chosen to deliver keynote speeches at national and international conferences. His sincere interest, commitment to and knowledge about autism research has been a huge motivation to serve individuals with autism and their families