The Perceptions of Inclusion Questionnaire (PIQ) assesses the perceptions of inclusion in 3rd to 9th grade students through three scales: social inclusion, emotional inclusion, and academic self-concept. This study aimed to establish the psychometric properties of the Spanish version of the instrument (PIQ-Spa) since no prior formal validation of…

The Forms of Bullying Scale was introduced in 2013 and was normed with a large group of Australian students aged 12 to 15 (Shaw et al., 2013). To date, no researchers have attempted to validate FBS on adolescents in the United States. The purpose of this paper is to provide validation for the Forms of Bullying Scale -- Perpetration (FBS-P; Shaw et…

Introduction: There are numerous instruments for the measurement of gender awareness. However, there are relatively few validated instruments with a broad overarching holistic vision of gender that do not approach the issue from an adult perspective. For this reason, this study puts forward validated scale for measurement of Gender Awareness…

This study aimed to evaluate the psychometric properties and gather evidence supporting the validity of scores from a traditional Chinese version of the Claremont Purpose Scale (TC-CPS) among Taiwanese adolescents. The TC-CPS, measuring meaningfulness, goal directedness, and beyond-the-self orientation, was administered to 233 high school and 445…

The aim of this study is to find evidence of factorial validity, measure equivalence by gender, and internal consistency of the Mental Health Continuum-Short Form (MHC-SF) in a sample of Ecuadorian teenagers. The study uses a psychometric design to explore the validity and reliability of the measure. Participants of the study were 1154 teenagers…

Objective: Cyberbullying, which is defined as an intentional, aggressive, and repetitive behaviour where a person or group uses electronic devices (primarily the Internet and smartphones), is a new concept specifically for the Iranian educational system. We examined the Bullying and Cyberbullying Scale for Adolescents' (BCS-A) psychometric…

Adolescent anhedonia is a multidimensional construct defined as the loss of enjoyment or pleasure across multiple domains of life. Anhedonia is concurrently associated with substantial impairment and distress, and it prospectively predicts the onset, severity, and treatment of depression. Despite its demonstrated importance, a limited number of…

Objective: The original 24-item School Refusal Assessment Scale-Revised (SRAS-R) assesses four functions/conditions regarding school refusal behavior (SRB), bridging assessments, and treatments of SRB. No validated Chinese versions are available. Methods: To validate the Chinese version of the SRAS-R, an anonymous cross-sectional survey was…

Objective: We aimed to examine the psychometric properties of the Scale of Perfectionism and Excellencism (SCOPE) in a novel sample, Australian adolescents. Method: The cross-sectional sample consisted of 350 participants (79 male, 271 female; mean age 17.9 years, age range = 15-20 years) from a secondary 10 school and university who completed a…

Perceived parenting is a crucial and complex factor for the psychological well-being of adolescents. The Adolescent Family Process Short-Form (AFP-SF) investigates the perception of adolescents' maternal and paternal parenting across six dimensions: closeness, support, communication, monitoring, peer approval, and conflict. This was the first…

This study was designed considering the necessity of a questionnaire (validated on Romanian population and built after consulting the available papers on the subject) for evaluating the resilience of adolescents. It was focused on further developing the ARES ("Adolescents' Resilience Evaluation Scale", built in 2018 as a pilot-study,…

Given that camouflaging has been suggested to contribute to delayed diagnosis and mental health problems among autistic people, validated measures of the construct are needed. This study describes the psychometric evaluation of the Swedish adaptation of the self-reported Camouflaging Autistic Traits Questionnaire (CAT-Q) in autistic (n = 100) and…

The quality of interprofessional collaboration is a key determinant of the success and effectiveness of integrative care for children with multiple and complex needs. This study reports on the development and first psychometric evaluation of a questionnaire that assesses professionals' perceptions of interprofessional collaboration for child…

Friendship quality is closely associated with mental health of children and adolescents, making its assessment crucially important for monitoring healthy development. While the Network Relationship Inventory-Social Provisions Version (NRI-SPV) is a well-established instrument to assess quality of interpersonal relationships, its psychometric…

In China there is an increasing need for suitable measures to evaluate clinical outcomes in adolescents' psychological counselling processes. To satisfy this purpose, this study evaluated the Young Person's Clinical Outcomes in Routine Evaluation (YP-CORE)'s psychometric properties in a Chinese context with two groups: psychiatric outpatients…