This review considers the origins of the term bullying and historical changes in the definition of bullying, leading to contemporary research definitions in terms of agreed criteria. The paper next considers how we can assess the actual working definitions or criteria used by pupils, teachers, parents or others concerned with bullying; in different countries. Developmental changes in the understanding of bullying are reviewed and contrasted with developmental changes in bullying behavior. In the final section, cultural similarities and differences are reviewed. Again, two aspects are considered--the words used for bullying-related phenomena in different countries, their meaning, and the behavioral manifestations of bullying.
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http://dx.doi.org/10.1515/ijamh.2008.20.2.101 | DOI Listing |
J Pers Soc Psychol
January 2025
Department of Psychology, University of Oslo.
The role of childhood activity level in personality development is still poorly understood. Using data from a prospective study following 939 children from age 1.5 to 16.
View Article and Find Full Text PDFEpilepsia
January 2025
Unit of Innovative Treatments, Hospital de Pediatría JP Garrahan, Buenos Aires, Argentina.
Objective: Identifying factors influencing cannabidiol (CBD) exposure can optimize treatment efficacy and safety. We aimed to describe the population pharmacokinetics of CBD in children with drug-resistant developmental and epileptic encephalopathies (DEEs) and assess the influence of environmental, pharmacological, and clinical characteristics on CBD systemic exposure.
Methods: Data from two pharmacokinetic studies of patients aged 2-18 years with DEEs were included (N = 48 patients).
Infect Immun
January 2025
Department of Pathology, Microbiology, and Immunology, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska, USA.
is an obligate intracellular bacterial pathogen that develops within a membrane-bound vacuole called an inclusion. Throughout its developmental cycle, modifies the inclusion membrane (IM) with type III secreted (T3S) membrane proteins, known as inclusion membrane proteins (Incs). Via the IM, manipulates the host cell to acquire lipids and nutrients necessary for its growth.
View Article and Find Full Text PDFJ Craniofac Surg
January 2025
Department of Oral Biology, Division in Anatomy and Developmental Biology, Human Identification Research Institute, BK21 FOUR Project, Yonsei University College of Dentistry.
Chin augmentation and jawline contouring have emerged as significant procedures in aesthetic medicine, addressing both structural and age-related changes in the lower face. This review explores anatomic-based diagnosis and filler injection techniques for these treatments. Ethnic variations in facial structure necessitate different approaches, with Western patients often seeking jawline definition, while Asian patients frequently require chin projection.
View Article and Find Full Text PDFActa Physiol (Oxf)
February 2025
Institute for Physiology, University Medical Centre of the Johannes Gutenberg University Mainz, Mainz, Germany.
Aim: Despite dysfunctional vasoactive intestinal polypeptide-positive interneurons (VIP-INs) being linked to the emergence of neurodevelopmental disorders, the temporal profile of VIP-IN functional maturation and cortical network integration remains unclear.
Methods: Postnatal VIP-IN development was traced with patch clamp experiments in the somatosensory cortex of Vip-IRES-cre x tdTomato mice. Age groups were chosen during barrel field formation, before and after activation of main sensory inputs, and in adult animals (postnatal days (P) P3-4, P8-10, P14-16, and P30-36).
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