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Peer reviewed
Direct linkNájera, Pablo; Abad, Francisco J.; Chiu, Chia-Yi; Sorrel, Miguel A. – Journal of Educational and Behavioral Statistics, 2023
The nonparametric classification (NPC) method has been proven to be a suitable procedure for cognitive diagnostic assessments at a classroom level. However, its nonparametric nature impedes the obtention of a model likelihood, hindering the exploration of crucial psychometric aspects, such as model fit or reliability. Reporting the reliability and…
Descriptors: Models, Diagnostic Tests, Psychometrics, Cognitive Measurement
Marija Kovacevic; Ivana Zivanovic Macuzic; Jovana Milosavljevic; Tanja Lukovic; Dejan Aleksic; Jagoda Gavrilovic; Milos Milosavljevic; Slobodan Jankovic; Ana Pejcic – Review Journal of Autism and Developmental Disorders, 2023
We conducted meta-analysis in order to determine if there are significant differences in left and right amygdala volume in individuals with autism spectrum disorders (ASD) compared to a control group. Twenty-three studies fulfilled inclusion criteria for our study. Right amygdala volume was significantly larger in ASD patients compared to controls…
Descriptors: Autism Spectrum Disorders, Diagnostic Tests, Brain
Furuya-Kanamori, Luis; Lin, Lifeng; Kostoulas, Polychronis; Clark, Justin; Xu, Chang – Research Synthesis Methods, 2023
Limiting the search date is a common approach utilised in therapeutic/interventional rapid reviews. Yet the accuracy of pooled estimates is unknown when applied to rapid reviews of diagnostic test accuracy studies. Data from all systematic reviews of diagnostic test accuracy studies published in the Cochrane Database of Systematic Reviews, until…
Descriptors: Diagnostic Tests, Accuracy, Meta Analysis, Item Banks
Ní Ghrálaigh, Fiana; McCarthy, Ellen; Murphy, Daniel N.; Gallagher, Louise; Lopez, Lorna M. – Journal of Autism and Developmental Disorders, 2023
Autism is a prevalent neurodevelopmental condition, highly heterogenous in both genotype and phenotype. This communication adds to existing discussion of the heterogeneity of clinical sequencing tests, "gene panels", marketed for application in autism. We evaluate the clinical utility of available gene panels based on existing genetic…
Descriptors: Autism Spectrum Disorders, Genetics, Diagnostic Tests, Usability
Kim, Rae Yeong; Yoo, Yun Joo – Journal of Educational Measurement, 2023
In cognitive diagnostic models (CDMs), a set of fine-grained attributes is required to characterize complex problem solving and provide detailed diagnostic information about an examinee. However, it is challenging to ensure reliable estimation and control computational complexity when The test aims to identify the examinee's attribute profile in a…
Descriptors: Models, Diagnostic Tests, Adaptive Testing, Accuracy
Kataoka, Yuki; Taito, Shunsuke; Yamamoto, Norio; So, Ryuhei; Tsutsumi, Yusuke; Anan, Keisuke; Banno, Masahiro; Tsujimoto, Yasushi; Wada, Yoshitaka; Sagami, Shintaro; Tsujimoto, Hiraku; Nihashi, Takashi; Takeuchi, Motoki; Terasawa, Teruhiko; Iguchi, Masahiro; Kumasawa, Junji; Ichikawa, Takumi; Furukawa, Ryuki; Yamabe, Jun; Furukawa, Toshi A. – Research Synthesis Methods, 2023
There are currently no abstract classifiers, which can be used for new diagnostic test accuracy (DTA) systematic reviews to select primary DTA study abstracts from database searches. Our goal was to develop machine-learning-based abstract classifiers for new DTA systematic reviews through an open competition. We prepared a dataset of abstracts…
Descriptors: Competition, Classification, Diagnostic Tests, Accuracy
Evelyn B. N. Friedel; Ludger Tebartz van Elst; Mirjam Schäfer; Simon Maier; Kimon Runge; Sebastian Küchlin; Michael Reich; Wolf A. Lagrèze; Jürgen Kornmeier; Dieter Ebert; Dominique Endres; Katharina Domschke; Kathrin Nickel – Journal of Autism and Developmental Disorders, 2024
Since the retina shares its embryological origin with the central nervous system, optical coherence tomography (OCT), an imaging technique frequently employed in ophthalmology to analyze the macula and intraretinal layer thicknesses and volumes, has recently become increasingly important in psychiatric research. We examined 34 autistic and 31…
Descriptors: Human Body, Autism Spectrum Disorders, Adults, Severity (of Disability)
Download full textDeni Ainur Rokhim; Hayuni Retno Widarti; Sutrisno – Pegem Journal of Education and Instruction, 2024
This study aims to determine the need for multitiered diagnostic instruments to identify misconceptions and their causes, as well as multi-representational profiles in chemistry lessons starting from grade 10 in the initial to the final material for grade 12. The data analysis technique used in this research is descriptive, namely descriptive…
Descriptors: Needs, High School Students, Chemistry, Misconceptions
Wenchao Ma; Miguel A. Sorrel; Xiaoming Zhai; Yuan Ge – Journal of Educational Measurement, 2024
Most existing diagnostic models are developed to detect whether students have mastered a set of skills of interest, but few have focused on identifying what scientific misconceptions students possess. This article developed a general dual-purpose model for simultaneously estimating students' overall ability and the presence and absence of…
Descriptors: Models, Misconceptions, Diagnostic Tests, Ability
Leah Ward; Kamila Polišenská; Colin Bannard – Journal of Speech, Language, and Hearing Research, 2024
Purpose: This systematic review and multilevel meta-analysis examines the accuracy of sentence repetition (SR) tasks in distinguishing between typically developing (TD) children and children with developmental language disorder (DLD). It explores variation in the way that SR tasks are administered and/or evaluated and examines whether variability…
Descriptors: Children, Language Impairments, Repetition, Sentences
Wei Peng; Jocelyn McKinnon-Crowley; Qian Huang; Bingjing Mao – Health Education & Behavior, 2024
Background: Avoidance of colonoscopy is often associated with fear, embarrassment, and disgust aroused in screening procedures. However, each emotion can be linked to different challenges faced by patients. More research is needed to evaluate and address the causes of these respective emotions. Aim: The purpose of this study was to develop and…
Descriptors: Adults, Diagnostic Tests, Fear, Resistance (Psychology)
Shulan Xia; Peida Zhan; Kennedy Kam Ho Chan; Lijun Wang – Journal of Research in Science Teaching, 2024
Concept mapping is widely used as a tool for assessing students' understanding of science. To fully realize the diagnostic potential of concept mapping, a scoring method that not only provides an objective and accurate assessment of students' drawn concept maps but also provides a detailed understanding of students' proficiency and deficiencies in…
Descriptors: Concept Mapping, Student Evaluation, Scoring, Science Education
Power, Samantha; Kotlarek, Katelyn J. – Journal of Speech, Language, and Hearing Research, 2022
Purpose: There is currently little evidence reporting the typical morphology of the palatoglossus (PG) muscle. The primary purpose of this exploratory study is to determine whether magnetic resonance imaging (MRI) methods used to quantify the morphology of the levator veli palatini (LVP) muscle can be applied to the PG. The secondary purpose is to…
Descriptors: Human Body, Speech, Anatomy, Diagnostic Tests
Tyler J. Walsh; Luther G. Kalb; Michael Gemmell; Jingxia Liu; Charlene A. Caburnay; Christina A. Gurnett; Jason G. Newland – Journal of School Health, 2024
Background: Students with intellectual and developmental disabilities (IDD) were disproportionately impacted by the COVID-19 pandemic. This study's goal was to assess the effectiveness of 2 messaging strategies on participation in SARS-CoV-2 weekly testing. Methods: Cluster randomized trials were conducted at 2 school systems, the special school…
Descriptors: Students, Intellectual Disability, Developmental Disabilities, COVID-19
Michelle Nichols Ramos – ProQuest LLC, 2024
Accurately identifying developmental language disorder (DLD) in students who speak a home language other than English has proven to be an enduring challenge. Consequently, students with DLD miss out on critical interventions, and those who are acquiring their two languages in a typical manner are placed in settings that do not meet their…
Descriptors: Language Impairments, Bilingualism, Children, Developmental Delays
