Antti Kärnä

A Large-Scale Evaluation of the KiVa Antibullying Program: Grades 4-6

This study demonstrates the effectiveness of the KiVa antibullying program using a large sample of 8,237 youth from Grades 4-6 (10-12 years). Altogether, 78 schools were randomly assigned to intervention (39 schools, 4,207 students) and control conditions (39 schools, 4,030 students). Multilevel regression analyses revealed that after 9 months of implementation, the intervention had consistent beneficial effects on 7 of the 11 dependent variables, including self- and peer-reported victimization and self-reported bullying. The results indicate that the KiVa program is effective in reducing school bullying and victimization in Grades 4-6. Despite some evidence against school-based interventions, the results suggest that well-conceived school-based programs can reduce victimization.

Counteracting bullying in Finland: The KiVa program and its effects on different forms of being bullied

In 2006, the Finnish Ministry of Education mandated our research group to develop an antibullying program for comprehensive schools. The new program, KiVa, includes both universal and indicated actions to reduce bullying. The present study reports the effects of KiVa on nine different forms of being bullied in a sample of 5,651 fourth to sixth graders from 78 schools (39 intervention, 39 control). The findings showed positive effects on each form of being bullied assessed. After 9 months of intervention, control school students were 1.32— 1.94 times as likely to be bullied as students in intervention schools. A well-designed, research-based program can thus reduce multiple forms of being bullied, and there might be no need to develop specific programs for different forms of bullying.

Going to Scale: A Nonrandomized Nationwide Trial of the KiVa Antibullying Program for Grades 1-9.

OBJECTIVE The effects of school-based antibullying programs have typically been examined on small samples, with number of schools ranging from 1 to 78 (Farrington & Ttofi, 2009). This study investigated the effectiveness of the KiVa antibullying program in the beginning of its nationwide implementation in Finland. METHOD At each time point, the participants included 888 schools with approximately 150,000 students in 11,200 classrooms in Grades 1-9 (8-16 years of age; 51% boys and 49% girls). Victims and bullies were identified with the global questions from the Revised Olweus Bully/Victim Questionnaire (Olweus, 1996), utilizing the criteria suggested by Solberg and Olweus (2003). The program effects were examined by calculating odds ratios based on a cohort-longitudinal design, correcting the standard errors for clustering. RESULTS During the first 9 months of implementation, the KiVa program reduced both victimization and bullying, with a control/intervention group odds ratio of 1.22 (95% CI [1.19, 1.24]) for victimization and 1.18 (95% CI [1.15, 1.21]) for bullying. CONCLUSIONS Generalized to the Finnish population of 500,000 students, this would mean a reduction of approximately 7,500 bullies and 12,500 victims.

Intrapersonal and interpersonal risk factors for peer victimization in immigrant youth in Finland.

This study (a) compared native Finns and immigrant children with respect to different forms of peer victimization and (b) tested whether intrapersonal (e.g., depression) and interpersonal (e.g., peer rejection) sample was drawn from the first phase of a large intervention evaluation project, KiVa, in Finland, composed of 4,957 native Finns (51% girls), 146 first-generation immigrants (48% girls), and 310 second-generation immigrants (53% girls) 9 to 12 years of age. The concurrent data included self- and peer reports collected via Internet-based questionnaires. Compared with native youth, first- and second-generation immigrants were more often targets of both peer- and self-reported victimization. Both immigrant groups experienced higher levels of physical, racist, and sexual victimization than natives. Furthermore, second-generation immigrants reported higher levels of property damage, threats, and cybervictimization than native Finns. Significant indirect effects were found between immigrant status and victimization. Interpersonal but not intrapersonal risk factors helped to explain these associations.

Effects of the KiVa Anti-bullying Program on Adolescents’ Depression, Anxiety, and Perception of Peers

The present study investigated the effects of the KiVa antibullying program on students’ anxiety, depression, and perception of peers in Grades 4–6. Furthermore, it was investigated whether reductions in peer-reported victimization predicted changes in these outcome variables. The study participants included 7,741 students from 78 schools who were randomly assigned to either intervention or control condition, and the program effects were tested with structural equation modeling. A cross-lagged panel model suggested that the KiVa program is effective for reducing students’ internalizing problems and improving their peer-group perceptions. Finally, changes in anxiety, depression, and positive peer perceptions were found to be predicted by reductions in victimization. Implications of the findings and future directions for research are discussed.

Gains from Training in Phonological Awareness in Kindergarten Predict Reading Comprehension in Grade 9.

The effects of a kindergarten training program in phonological awareness with 209 Swedish-speaking children were followed up until the end of Grade 9. Initial levels of letter knowledge and phonological awareness were positively associated with the level of decoding skill in Grade 3 but not with its growth afterward. The intervention group performed significantly better in decoding in Grade 3, and the difference was maintained until Grade 6. The trained children also scored higher in Grade 9 reading comprehension. Although the results give empirical support for a connection between early phonological awareness training, later word decoding development, and still later reading comprehension, the theoretical explanation for the link between especially word decoding and reading comprehension is far from clear.

Implementation of Anti-Bullying Lessons in Primary Classrooms: How Important Is Head Teacher Support?.

Background: Evidence suggests that the KiVa anti-bullying programme may contribute to a reduction in bullying and victimisation, especially in primary school level. What is more, the level of implementation moderates the programme effects: the more the programme was implemented, the more bullying was reduced.Purpose: Consequently, it is of interest to investigate the factors affecting the implementation of the KiVa anti-bullying programme. We analysed whether teachers’ perceptions of support from the head teacher predicted the implementation adherence of the programme.Sample: We used a randomised sample of 93 Grade 1–3 (students’ age 7–9 years) teachers in 27 Finnish primary schools.Design and methods: Online surveys on perceptions of two types of head teacher support: (1) general support as a superior and (2) programme support for the KiVa anti-bullying programme were administered to the teachers; written observational reports on implementation adherence (frequency, contents and duration) were also utilised. Data was collected during the academic year 2008–2009. Effects of head teacher support on implementation adherence were modelled both at the teacher level and at the school level.Results: On average, implementation adherence of the student lessons was good. Teacher’s experience of programme support from the head teacher was positively related to implementation adherence, whereas, surprisingly, teacher’s experience of general support did not enhance implementation and was even negatively related to it.Conclusions: The school-based prevention and intervention programmes are delivered through social systems and individuals, and they inevitably trigger multilevel dynamics. Implementation is not only the responsibility of individual teachers but it happens in the context of the school community, the head teacher and the local-level resources and policies.

Bilingualism and Performance on Two Widely Used Developmental Neuropsychological Test Batteries

The present study investigated the effect of bilingualism on the two widely used developmental neuropsychological test batteries Wechsler Intelligence Scale for Children – Fourth Edition (WISC-IV) and A Developmental Neuropsychological Assessment, Second Edition (NEPSY-II) in children. The sample consisted of 100 Finland-Swedish children in two age groups. About half (n = 52) of the participants were early simultaneous bilinguals, and the other half (n = 48) were monolinguals. As no Finland-Swedish versions of the tests are available at the moment, both tests were translated and adapted to suit this population. The results revealed no difference in the performance between bilingual and monolingual children. This speaks against a cognitive advantage in bilingual children and indicates that development of separate norms for monolingual and bilingual children is not needed for clinical use.

No Evidence for Long-Term Causal Associations Between Symptoms of Premature Ejaculation and Symptoms of Anxiety, Depression, and Sexual Distress in a Large, Population-Based Longitudinal Sample

Premature ejaculation (PE) is one of the most common male sexual complaints, but its etiology is unclear. Psychological problems, such as symptoms of anxiety and depression, have traditionally been seen as causal or maintaining etiological components of PE, and previous cross-sectional studies have found weak positive associations between them. The aim of the present study was to test possible causal pathways over time between PE and symptoms of the psychological problems anxiety, depression, and sexual distress. A sample of 985 male Finnish twins and brothers of twins completed a questionnaire in 2006 and 2012. Significant bivariate correlations were found both within and across time between PE and the psychological problems. When fitting structural equation models to test hypothesized causal pathways, symptoms of anxiety and sexual distress at the first measurement time point did not predict future PE. Likewise, PE symptoms at the first measurement did not predict increments or decrements in anxiety, sexual distress, or depression later on. These null findings regarding hypothesized associations may partly be explained by the relatively long time between measurements, or that the measures possibly did not capture the aspects of anxiety that are related to PE.