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Showing 1 to 15 of 25 results Save | Export
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Giovanna Cantini Tolezano; Giovanna Civitate Bastos; Silvia Souza da Costa; Bruna Lucheze Freire; Thais Kataoka Homma; Rachel Sayuri Honjo; Guilherme Lopes Yamamoto; Maria Rita Passos-Bueno; Celia Priszkulnik Koiffmann; Chong Ae Kim; Angela Maria Vianna-Morgante; Alexander Augusto de Lima Jorge; Débora Romeo Bertola; Carla Rosenberg; Ana Cristina Victorino Krepischi – Journal of Autism and Developmental Disorders, 2024
Microcephaly presents heterogeneous genetic etiology linked to several neurodevelopmental disorders (NDD). Copy number variants (CNVs) are a causal mechanism of microcephaly whose investigation is a crucial step for unraveling its molecular basis. Our purpose was to investigate the burden of rare CNVs in microcephalic individuals and to review…
Descriptors: Foreign Countries, Genetics, Genetic Disorders, Neurodevelopmental Disorders
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Gabriela L. Schmitz; Luana E. Joras; Pablo A. Nogara; Maria Eduarda A Galiciolli; Bruna C. Piccoli; Fernanda Davila da Silva; Cláudia S. Oliveira; João B. T. Rocha – Journal of Biological Education, 2024
Proteins are essential for cell function, and their biological performance depends on three-dimensional (3D) structures. Insulin is made up of 51 amino acids and is a critical hormone involved in glycaemia regulation. In basic education, concepts involving proteins (synthesis, structure, interactions, and function) are abstract and difficult for…
Descriptors: Science Instruction, Grade 9, Models, Physiology
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Fabiola Hermes Chesani; Carina Nunes Bossardi; Juliana Vieira de Araujo Sandri; Pollyana Bortholazzi Gouvea; Kristien Hens – Autism & Developmental Language Impairments, 2024
Understanding what people believe the causes of autism to be has implications for experiences of familial guilt and stigma. Using a qualitative approach, we investigated how Brazilian healthcare professionals, parents of young and adult autistic people and young and adult autistic people consider the origins of autism and the interaction between…
Descriptors: Autism Spectrum Disorders, Professional Personnel, Caregivers, Genetics
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Antonelli-Ponti, Mayra; Monticelli, Patrícia Ferreira; Aparecido da Silva, José – International Journal of Educational Psychology, 2021
Mental disorders are disorders of the cognitive, emotional or behavioral condition of an individual. They can have several origins and are usually associated with expressive anguish and difficulty in various aspects of life, including school education. Mental disorders are accompanied by social stigmas which may be linked to the belief in genetic…
Descriptors: Genetics, Attribution Theory, Etiology, Mental Disorders
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Buske, Rodrigo; Bartholomei-Santos, Marlise Ladvocat – Journal of Biological Education, 2021
Genetics is an area that is increasingly important in people's daily lives. Despite this, its teaching/learning is among the most challenging topics in biology. Several instruments were created over a number of years to ascertain the quality of teaching and learning genetics. In our study, we created a specific instrument to investigate Mendelian…
Descriptors: Genetics, Science Instruction, Secondary School Science, Knowledge Level
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Silveira, Lucas Fagundes; Xavier, Christian Santos; Perez, Maíra Alexandre; Bozza, Dandie Antunes; Furtado-Alle, Lupe; Hass, Iris; Tureck, Luciane Viater – Journal of Biological Education, 2023
In this paper, we describe a dynamic-model as a strategy to teach DNA transcription and translation in an active way. This activity aims to provide learning beyond memorisation through the simulation of molecular processes, stimulating the elaboration of questions and hypotheses by students. The dynamic consists of four steps, starting with…
Descriptors: Foreign Countries, Biology, Science Instruction, Teaching Methods
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Antonelli-Ponti, Mayra; Crosswaite, Madeline – International Journal of Educational Psychology, 2019
The etiology of intelligence and learning difficulties is interpreted and perceived in different ways within society. The present study aims to explore the perceptions of a sample of n=501 Brazilian teachers regarding genetic and environmental influences on intelligence and learning difficulties. Using numerical scales, it was observed that…
Descriptors: Teacher Attitudes, Etiology, Intelligence, Learning Problems
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de Moura Silva, Gabriel; Lahr, Daniel J. G.; Silva, Rosana Louro Ferreira – Journal of Biological Education, 2023
In this article, we present how educational resources for zoology designed by undergraduate students help to propose means of action for teaching diversity and animal evolution in basic education. We realised that activities of creation and analysis of educational resources, in the context of didactic planning, have the potential to approximate…
Descriptors: Zoology, Preservice Teachers, Teacher Education Programs, Evolution
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Silva, Heslley M.; Peñaloza, Gonzalo; Tomasco, Ivanna H.; Carvalho, Graça S. – Journal of Biological Education, 2019
Despite scientific evidence suggesting close phylogenetic relationship between chimpanzees and humans, the inclusion of these apes in the genus "Homo" is controversial. Several tools have been used to analyse this issue such as fossils, molecular clock and genome. This work intended to understand the biology teachers' conceptions about…
Descriptors: Biology, Science Instruction, Latin Americans, Genetics
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Gericke, Niklas; Carver, Rebecca; Castéra, Jérémy; Evangelista, Neima Alice Menezes; Marre, Claire Coiffard; El-Hani, Charbel N. – Science & Education, 2017
Genetic determinism can be described as the attribution of the formation of traits to genes, where genes are ascribed more causal power than what scientific consensus suggests. Belief in genetic determinism is an educational problem because it contradicts scientific knowledge, and is a societal problem because it has the potential to foster…
Descriptors: Beliefs, Genetics, Scientific Concepts, Scientific Literacy
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Pustilnick, Renato; Correia-Neto, Jorge S.; Vilar, Guilherme – American Journal of Distance Education, 2013
This study describes the development of a learning process of genetic counseling and basic genetics using an e-learning model and its application to a group of psychologists in the state of Parana in southern Brazil. The aim was to analyze the impact on the increase of knowledge in the presented subjects and the possibility of applying this…
Descriptors: Electronic Learning, Genetics, Learning Processes, Foreign Countries
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Kieling, Christian; Hutz, Mara H.; Genro, Julia P.; Polanczyk, Guilherme V.; Anselmi, Luciana; Camey, Suzi; Hallal, Pedro C.; Barros, Fernando C.; Victora, Cesar G.; Menezes, Ana M. B.; Rohde, Luis Augusto – Journal of Child Psychology and Psychiatry, 2013
Background: The study of gene-environment interactions (G by E) is one of the most promising strategies to uncover the origins of mental disorders. Replication of initial findings, however, is essential because there is a strong possibility of publication bias in the literature. In addition, there is a scarcity of research on the topic originated…
Descriptors: Genetics, Biochemistry, Prenatal Influences, Smoking
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Azzalis, L. A.; Giavarotti, L.; Sato, S. N.; Barros, N. M. T.; Junqueira, V. B. C.; Fonseca, F. L. A. – Biochemistry and Molecular Biology Education, 2012
Concepts from disciplines such as Biochemistry, Genetics, Cellular and Molecular Biology are essential to the understanding and treatment of an elevated number of illnesses, but often they are studied separately, with no integration between them. This article proposes a model for basic sciences integration based on problem-based learning (PBL) and…
Descriptors: Integrated Curriculum, Health Education, Problem Based Learning, Genetics
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Aperecida da Silva, Maria; Cordeiro, Quirino; Louza, Mario; Vallada, Homero – Journal of Attention Disorders, 2011
Objective: To investigate a possible association between a 3'UTR VNTR polymorphism of the dopamine transporter gene (SLC6A3) and ADHD in a Brazilian sample of adult patients. Method: Study Case-control with 102 ADHD adult outpatients ("DSM-IV" criteria) and 479 healthy controls. The primers' sequence used were: 3'UTR-Forward: 5' TGT GGT…
Descriptors: Attention Deficit Hyperactivity Disorder, Patients, Adults, Correlation
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Biselli, Joice; Goloni-Bertollo, Eny; Ruiz, Mariangela; Pavarino-Bertelli, Erika – Down Syndrome Research and Practice, 2009
Down syndrome or trisomy 21 can be caused by three types of chromosomal abnormalities: free trisomy 21, translocation or mosaicism. The cytogenetic diagnosis, made through karyotypic examination, is important mainly to determine recurrence risks to assist genetic counselling. The object of this work was to carry out a cytogenetic profile of…
Descriptors: Hospitals, Down Syndrome, Patients, Genetics
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