šolsko polje, letnik xxx, številka 3–4 196 modeliranje kompleksnih zbirk podatkov velikih mednarodnih raziskav, ki se vsebinsko vključujejo v pojasnjevanje pogojev in demonstracije zna- nja matematike ter naravoslovja šolajoče se mladine. Barbara Japelj Pavešič is a researcher at the Educational Research Institute, in team coordinating and analyzing international large-scale assessments in education. She has been the national coordinator of Trends in International Mathematics and Science Study, TIMSS, and Study of teaching and learning, TALIS. Her field of research is the statistical modeling of complex data from lar- ge-scale international studies that is substantively involved in explaining the conditions and demonstrations of knowledge of mathematics and sci- ence of students K-13. Matea Korda je višja strokovna sodelavka v Oddelku za informiranje v upravi Mesta Zagreba (Grad Zagreb). Diplomirala je iz psihologije na Hrvaških študi- jih Univerze v Zagrebu (Hrvatski studiji Sveučilišta u Zagrebu ), kjer dela kot zunanja sodelavka. V prostem času volontira na Pogumnem telefo- nu (Hrabri telefon), brezplačni telefonski liniji za otroke in starše, v sklo- pu katere je educirana za nudenje pomoči in podpore otrokom, s katerimi grdo ravnajo, ter zanemarjenim otrokom in njihovim družinam. Matea Korda is a senior associate at the Information Department in the municipal ad- ministration of the City of Zagreb. She graduated in Psychology from the Croatian Studies of the University of Zagreb, where she works as an exter- nal associate. In her free time, she volunteers for the Brave Phone, a free helpline for children and parents, within which she is educated for provi- ding assistance and support to abused and neglected children and their families. Ana Kozina je diplomirana univerzitetna psihologinja, doktorica psiholoških ved in docentka za psihologijo. Zaposlena je na Pedagoškem inštitutu, kjer je vodja Centra za evalvacijske študije. Njeno raziskovalno delo sega na po- dročji pedagoške in razvojne psihologije. Ukvarja se z razvojem agresivno- sti in anksioznosti (obdobje otroštva in mladostništva) ter njune interak- cije na ravni posameznika in na ravni širšega družbenega okolja (vključno z razvojem preventivnih in intervencijskih dejavnosti). Na področju pe- dagoške psihologije se ukvarja s preučevanjem dejavnikov (šolska klima, avtorji ■ authors 197 socialno in čustveno učenje, motivacija …), ki vplivajo na učne dosežke otrok in mladostnikov. Je članica programske skupine Edukacijske razi- skave (2015–2020), članica uredniškega odbora Založbe Pedagoškega in- štituta ter predsednica Slovenskega društva raziskovalcev na področju edukacije (SLODRE). Ana Kozina is a researcher, assistant professor and the head of the Centre for evalu- ation studies in Educational Research Institute. Her work is in the field of developmental and educational psychology. She is focused on the de- velopmental and time related trends of aggression and anxiety (in child- hood and adolescence), their interplay and the role that anxiety and aggression play on the individual level, on the school level and on the community level (with possible prevention and intervention designs). In the field of education she is interested in the factors related to students’ achievement (school climate, social and emotional learning, motivati- on...). She is a member of the program group Educational Research (2015– 2020), a member of the editorial board of Educational Research Institute Publishing House and a president of The Slovenian Educational Research Association (SLODRE). Martina Kukovec je magistrica psihologije in mediatorka. Zaposlena je kot svetovalna de- lavka in profesorica psihologije na Prvi gimnaziji Maribor. Deluje tudi na Filozofski fakulteti Univerze v Mariboru kot asistentka za področje psihologije. Uživa v preživljanju časa s svojo družino, v naravi in igranju klavirja. Martina Kukovec is a mediator. She holds a master degree of Psychology and works as a counsellor and psychology teacher at Prva gimnazija Maribor. She also works at Filozofska fakulteta Univerze Maribor (Faculty of Arts) as a te- aching assistant in the field of psychology. She enjoys spending time with her family, spending time in nature and playing piano. Jelena Pavičić Vukičević je namestnica župana Mesta Zagreba (Grad Zagreb) za družbene dejavnos- ti. Doktorirala je na Oddelku za pedagogiko Univerze v Zagrebu (Odsjek za pedagogiju Sveučilišta u Zagrebu). V sklopu jesenskih in pomladnih šol Hrvaškega pedagoško knjižnega zbora (Hrvatski pedagoško književni zbor) moderira panelne razprave z naslovom Otrok v tveganju (Dijete u