The present study investigated students’ academic procrastination in elementary, secondary, and tertiary education cross-sectionally, by simultaneously examining the predictive role of perceived academic context-related factors and problematic social media use (PSMU) in the manifestation of procrastination. Students from elementary (N = 532), secondary (N = 561) and tertiary education (N = 519) from randomly selected Greek schools and university departments completed a self-report questionnaire, which included scales on academic procrastination, academic engagement, academic connectedness, and PSMU. The results showed that elementary and secondary school students procrastinate more than university students, who perceive procrastination as a problem and desire to reduce it to a greater extent. No gender differences were found regarding students’ procrastination. Furthermore, the path analyses revealed similarities and differences in the explanatory models of procrastination for the three student-groups. Generally, academic engagement and connectedness negatively predicted academic procrastination, while PSMU negatively mediated this relationship. Nevertheless, among the three path models, different dimensions of the predictive variables involved contributed to procrastination in elementary, secondary, and tertiary education. The findings imply that in each level of education specific academic context-related psychological states could be enhanced along with the promotion of safe social media use to effectively prevent students’ academic procrastination.

The present study investigated parental involvement in the homework of children with learning disabilities, during distance learning due to the coronavirus disease 2019 (COVID‐19) pandemic. Also, the role of parents' fear of COVID‐19 and resilience in their involvement in homework was examined. The study involved 271 parents (140 mothers and 131 fathers) of children with learning disabilities, who studied in the fifth and sixth grade from4 schools of Thessaloniki (Greece). Parents completed a set of self‐reported questionnaires, which included a scale on parental involvement in homework, a scale on fear of COVID‐19, and a scale on resilience. According to the results, both mothers and fathers expressed a high fear of COVID‐19, a low sense of resilience, and were involved in homework mostly in terms of parental control. Parental involvement in homework was not significantly differentiated by children's gender and grade. Furthermore, the path analysis model showed that parents' fear of COVID‐19 predicted, indirectly and positively, parental control through the mediating role of resilience. The findings show how parents' current emotional state affects their involvement in the homework of children with learning disabilities. Finally, the findings imply the need for parental counseling during the pandemic, to feel more resilient and consequently supportive towards children's learning.

Although elementary schools are considered a fertile ground for promoting positive behaviors among students (such as safe online practices), to date, almost no study has examined the effectiveness of a cyberbullying prevention program among elementary school students of typical and non-typical development. The present study evaluated the effectiveness of such a school-based European funded preventive program (TABBY, Threat Assessment of Bullying Behavior in Youth) among sixth graders with and without special educational needs (SEN). The study also examined the predictive role of self-esteem in students’ cyberbullying involvement. Overall, 240 students from randomly selected Greek schools completed a self-report questionnaire, which included a scale on cyberbullying and self-esteem. Following an experimental longitudinal research design, the intervention was applied to the experimental (N = 120) but not to the control group of students (N = 120). Each group consisted of both students with (N = 60) and without SEN (N = 60). The evaluation was based on the completion of the self-report questionnaire before (1^st phase), immediately after (2^nd phase), and 6 months after the intervention was completed (3^rd phase) by trained general and special education teachers. According to the findings, students’ cyberbullying engagement (as bullies/victims) decreased significantly in the second and third phase, and especially for those with SEN. Additionally, self-esteem negatively predicted students’ involvement in cyberbullying (as bullies/victims) in all three phases. The findings partially support the appropriateness of interventions within the elementary school context in order to enhance self-esteem and promote a safe online culture among students of typical as well as atypical development.

The present study aimed to investigate the perceived intensity of Facebook use and the involvement in cyberbullying among elementary school students with learning disabilities, who attend General Education classrooms. Furthermore, the role of students’ self-esteem and sense of loneliness in the manifestation of the above behaviors was examined. A self-report questionnaire, which included a scale on perceived intensity of Facebook use, cyberbullying, self-esteem, and sense of loneliness was completed by 211 sixth grade students (119 boys, 92 girls) from randomly selected schools located in economically diverse districts of Thessaloniki (Greece). Students had been diagnosed with learning disabilities in the past. According to the results, students and mainly girls seemed to make intense Facebook use and experience cyberbullying (as victims/bullies). Additionally, students’ self-esteem and sense of loneliness predicted indirectly (negatively and positively, respectively) their involvement in cyberbullying, through the mediating role of their perceived intensity of Facebook use. The findings imply the need to implement school prevention actions aimed at strengthening psycho-emotional state of students with learning disabilities and promoting a prudent use of social media. These initiatives may prevent students with learning disabilities from future engagement in cyberbullying incidents.

The present study aimed to investigate and compare school principals’ and teachers’ perceptions regarding online risk behaviours in school-aged children, examining simultaneously the predictive role of their perceived self-efficacy in their perceptions under study. The participants were 237 principals and 295 teachers, mainly from Central Macedonia and Attica, who completed a self-reported online questionnaire. According to the findings, participants declared awareness of students’ online risk behaviours. However, compared to teachers, principals to a greater extent felt confident to manage this issue and support school community involvement in the prevention of/intervention in it. Furthermore, principals’ self-efficacy in promoting students’ learning/ethical behaviours in school and teachers’ self-efficacy in managing students’ behavioural problems inside a classroom predicted positively their perceptions under study. The findings indicate the necessity of applying differentiated related training programmes for principals and teachers, highlighting simultaneously the importance of their perceived self-efficacy in how they approach the issue studied.