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Antoniou, Faye; Alkhadim, Ghadah; Mouzaki, Angeliki; Simos, Panagiotis – Journal of Intelligence, 2022
The purpose of the present study was to evaluate the psychometric properties of Raven's colored progressive matrices by estimating the presence of pseudo-guessing and pseudo-carelessness. Participants were 1127 children from ages 5 to 11. Guessing and carelessness were assessed using the lower and upper asymptotes of the 3PL and 4PL item response…
Descriptors: Psychometrics, Intelligence Tests, Item Response Theory, Children
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Kapogiannis, August; Makris, Gerasimos; Darviri, Christina; Artemiadis, Artemios; Klonaris, Dionysios; Tsoli, Sofia; Bachourou, Theodora; Stefanaki, Charikleia; Papanikolaou, Katerina; Chrousos, George; Pervanidou, Panagiota – International Journal of Disability, Development and Education, 2022
Given the heterogeneity of Attention-Deficit Hyperactivity Disorder (ADHD), there is a constant need for proper diagnosis, employing more accurate, efficient, patient-friendly, and clinician-friendly tools. We developed a Greek version of the National Institute for Children's Health Quality (NICHQ) Vanderbilt ADHD Diagnostic Parent Rating Scale…
Descriptors: Attention Deficit Hyperactivity Disorder, Greek, Rating Scales, Test Validity
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Syropoulou, Angeliki; Vernadakis, Nikolaos; Papastergiou, Marina; Kourtessis, Thomas – International Journal of Instruction, 2021
The aim of the current study was to validate the self-report version of the Rosenberg Self-Esteem Scale (RSES; Rosenberg, 1965) structure in a sample of Greek primary school students. The study was based on the original one-factor model suggested by the scale's author, as well as on the two-factor correlated model of positive and negative items.…
Descriptors: Elementary School Students, Children, Public Schools, Test Validity
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Eleni Didaskalou; Amy M. Briesch; Robert J. Volpe; Christina Roussi-Vergou – International Journal of School & Educational Psychology, 2024
Given the dearth of technically adequate universal screening tools in the Greek language, the current study sought to examine the psychometric properties of a 67-item universal screener (i.e. Integrated Teacher Rating Form; ITRF), that was originally developed in American English and then translated and implemented in Greek primary schools. The…
Descriptors: Foreign Countries, Screening Tests, Greek, Psychometrics
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Brouzos, Andreas; Vassilopoulos, Stephanos P.; Baourda, Vasiliki C. – Journal for Specialists in Group Work, 2018
Studies examining processes in youth group psychotherapy are scarce. This article reports on the development and psychometric properties of the Psychoeducational Group Alliance Scale for Children (PGAS-c). This scale was designed to assess the therapeutic alliance that develops between the members and the facilitator in a psychoeducational group…
Descriptors: Psychotherapy, Test Construction, Psychometrics, Group Counseling
Pracana, Clara, Ed. – Online Submission, 2014
We are delighted to welcome you to the International Psychological Applications Conference and Trends 2014, taking place in Porto, Portugal, from 4 to 6 of April. Psychology, in our time, offers a large range of scientific fields where it can be applied. The goal of understanding individuals and groups (mental functions and behavioral…
Descriptors: Educational Psychology, Foreign Countries, Intervention, Prevention