Cross-Cultural Comparison of the Strengths and Difficulties Self-Report Questionnaire in 12 Asian and European Countries.

Objective: The self-report Strengths and Difficulties Questionnaire (SDQ) is widely used globally; hence, the validity of the intergroup comparisons is essential. This study examined the structure of the self-report SDQ in a large multinational adolescent sample, tested its measurement invariance across genders and countries, and compared youth mental health in 12 European and Asian countries.

Method: This study is part of the Eurasian Child Mental Health Study (EACMHS), a cross-cultural research study of child and adolescent well-being and mental health in 12 Asian and European countries.

Parental psychopathology and offspring anxiety disorders in childhood and adolescence: A Finnish nationwide register study.

Background: Research suggests an association between parental psychiatric disorders and offspring anxiety disorders, yet comprehensive studies are limited. This study aims to investigate the associations between various parental psychiatric disorders and anxiety disorders in their offspring.

Method: Using Finnish register data, this nested case-control study analyzed 867,175 singleton live births from 1992 to 2006, identifying 21,671 cases of anxiety disorders diagnosed between 1998 and 2016.

Breastfed infants exposed to lamotrigine faced a low risk of toxic effects.

Aim: We aimed to investigate plasma lamotrigine concentrations and clinical effects in infants exposed to lamotrigine through breastfeeding.

Methods: This was a retrospective study of mother-infant dyads in a clinical follow-up programme in Stockholm, Sweden. Data were collected from medical records.

Unraveling the unique structural motifs of glucuronoxylan from hybrid aspen wood.

Xylan is a fundamental structural polysaccharide in plant secondary cell walls and a valuable resource for biorefinery applications. Deciphering the molecular motifs of xylans that mediate their interaction with cellulose and lignin is fundamental to understand the structural integrity of plant cell walls and to design lignocellulosic materials. In the present study, we investigated the pattern of acetylation and glucuronidation substitution in hardwood glucuronoxylan (GX) extracted from aspen wood using subcritical water and alkaline conditions.

Measuring psychotherapist functioning with the Therapist Work Involvement Scales (TWIS): reliability, factor structure, and measurement invariance.

Objectives: The Therapist Work Involvement Scales (TWIS) is a self-report research instrument that enables a multilayered description of psychotherapists' experiences when treating clients. The TWIS was created in a comprehensive study of close to 5,000 psychotherapists, and has been used in multiple studies. The aim of the current paper is to clarify the organization and statistical characteristics of the TWIS, and to present an updated version for longitudinal and cross-sectional research.