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Chávez-Eakle, Rosa Aurora; Eakle, A. Jonathan; Cruz-Fuentes, Carlos – Creativity Research Journal, 2012
The aims of this article are to review the multiple relations between creativity and personality, exploring the measurement instruments that have been used to identify them. Specific personality characteristics and traits found in highly creative individuals and the interaction of these traits with the creative process are described. In addition,…
Descriptors: Correlation, Personality Traits, Creativity, Measurement Techniques
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Papaleo, Francesco; Silverman, Jill L.; Aney, Jordan; Tian, Qingjun; Barkan, Charlotte L.; Chadman, Kathryn K.; Crawley, Jacqueline N. – Learning & Memory, 2011
BDNF regulates components of cognitive processes and has been implicated in psychiatric disorders. Here we report that genetic overexpression of the BDNF mature isoform (BDNF-tg) in female mice impaired working memory functions while sparing components of fear conditioning. BDNF-tg mice also displayed reduced breeding efficiency, higher…
Descriptors: Animals, Seizures, Genetics, Short Term Memory
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Pardinas, Antonio F.; Dopico, Eduardo; Roca, Agustin; Garcia-Vazquez, Eva; Lopez, Belen – Biochemistry and Molecular Biology Education, 2010
This article describes an easy and cheap laboratory exercise for students to discover their own mitochondrial haplogroup. Students use buccal swabs to obtain mucosa cells as noninvasive tissue samples, extract DNA, and with a simple polymerase chain reaction-restriction fragment length polymorphism analysis they can obtain DNA fragments of…
Descriptors: Foreign Countries, Undergraduate Study, Biology, Science Instruction
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Keller, Alexandra; Smith, David; Harrop, Brenda; Lamit, Louis; Schroer, Melanie; Wymore, Adam; Ueckert, Catherine – Science Scope, 2012
Almost all living organisms, including plants, fungi, insects, and humans, have DNA. Variation in DNA, or genetic variation, is responsible for most of the diversity one sees in nature. By analyzing DNA, it is possible to create a DNA fingerprint that is unique to an organism. DNA fingerprinting is used in several disciplines of science, including…
Descriptors: Genetics, Science Instruction, Middle Schools, Secondary School Science
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MacKillop, James – Journal of the Experimental Analysis of Behavior, 2013
Delayed reward discounting is a behavioral economic index of impulsivity, referring to how much an individual devalues a reward based on its delay in time. As a behavioral process that varies considerably across individuals, delay discounting has been studied extensively as a model for self-control, both in the general population and in clinical…
Descriptors: Addictive Behavior, Rewards, Self Control, Genetics
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Sanders, Dawn – Primary Science, 2010
Biodiversity means the variety of life in all its forms. It includes the variety of species and ecosystems in the world, and genetic variation. Invertebrates are one of the largest and most accessible groups of animals for primary children to study. In this article, the author explains why and how children should engage with the idea of…
Descriptors: Biodiversity, Elementary School Science, Animals, Ecology
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Chrispeels, H. E.; Klosterman, M. L.; Martin, J. B.; Lundy, S. R.; Watkins, J. M.; Gibson, C. L.; Muday, G. K. – CBE - Life Sciences Education, 2014
This study tests the hypothesis that undergraduates who peer teach genetics will have greater understanding of genetic and molecular biology concepts as a result of their teaching experiences. Undergraduates enrolled in a non-majors biology course participated in a service-learning program in which they led middle school (MS) or high school (HS)…
Descriptors: Undergraduate Students, Peer Teaching, Genetics, Molecular Biology
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Dimitropoulos, Anastasia; Ferranti, Angela; Lemler, Maria – Journal of Communication Disorders, 2013
Prader-Willi syndrome (PWS), most recognized for the hallmark hyperphagia and food preoccupations, is caused by the absence of expression of the paternally active genes in the q11-13 region of chromosome 15. Since the recognition of PWS as a genetic disorder, most research has focused primarily on the medical, genetic, and behavioral aspects of…
Descriptors: Expressive Language, Receptive Language, Genetic Disorders, Genetics
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American Psychologist, 2009
Ahmad R. Hariri, recipient of the Award for Distinguished Scientific Early Career Contributions to Psychology, is cited for pioneering contributions to understanding the neurobiological mechanisms driving individual differences in complex behavior traits. Hariri has integrated molecular genetics, neuropharmacology, neuroimaging, and psychology in…
Descriptors: Recognition (Achievement), Individual Differences, Genetics, Psychology
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Paloyelis, Yannis; Mehta, Mitul A.; Faraone, Stephen V.; Asherson, Philip; Kuntsi, Jonna – Journal of the American Academy of Child & Adolescent Psychiatry, 2012
Objective: Attention-deficit/hyperactivity disorder (ADHD) has been linked to deficits in the dopaminergic reward-processing circuitry; yet, existing evidence is limited, and the influence of genetic variation affecting dopamine signaling remains unknown. We investigated striatal responsivity to rewards in ADHD combined type (ADHD-CT) using…
Descriptors: Evidence, Attention Deficit Hyperactivity Disorder, Cues, Adolescents
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Smith, Andrea D.; Herle, Moritz; Fildes, Alison; Cooke, Lucy; Steinsbekk, Silje; Llewellyn, Clare H. – Journal of Child Psychology and Psychiatry, 2017
Background: "Food fussiness" (FF) is the tendency to be highly selective about which foods one is willing to eat, and emerges in early childhood; "food neophobia" (FN) is a closely related characteristic but specifically refers to rejection of unfamiliar food. These behaviors are associated, but the extent to which their…
Descriptors: Food, Fear, Genetics, Environmental Influences
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Gerrard, Sue; Rugg, Gordon – Journal of Autism and Developmental Disorders, 2009
Sensory impairments are widely reported in autism, but remain largely unexplained by existing models. This article examines Kanner's causal reasoning and identifies unsupported assumptions implicit in later empirical work. Our analysis supports a heterogeneous causal model for autistic characteristics. We propose that the development of a…
Descriptors: Causal Models, Autism, Perceptual Impairments, Sensory Experience
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van den Anker, Johannes N. – Developmental Disabilities Research Reviews, 2010
Understanding the pharmacokinetics and pharmacodynamics of drugs used in psychopharmacology across the pediatric age spectrum from infants to adolescents represents a major challenge for clinicians. In pediatrics, treatment protocols use either standard dose reductions for these drugs for children below a certain age or use less conventional…
Descriptors: Metabolism, Narcotics, Developmental Disabilities, Pharmacology
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Schirmbeck, Frederike; Georgi, Alexander; Strohmaier, Jana; Schmael, Christine; Boesshenz, Katja V.; Muhleisen, Thomas W.; Herms, Stefan; Hoffmann, Per; Jamra, Rami Abou; Schumacher, Johannes; Maier, Wolfgang; Propping, Peter; Nothen, Markus M.; Cichon, Sven; Rietschel, Marcella; Schulze, Thomas G. – Journal of Autism and Developmental Disorders, 2008
Whereas "Dysbindin" is considered a schizophrenia vulnerability gene, there is no consistency of findings. Phenotype refinement approaches may help to increase the genetic homogeneity and thus reconcile conflicting results. Premorbid adjustment (PMA) has been suggested to aid the phenotypic dissection. Gornick et al. ("J Autism Dev…
Descriptors: Schizophrenia, Patients, Genetics, Foreign Countries
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Musso, Mariel F.; Cómbita, Lina M.; Cascallar, Eduardo C.; Rueda, M. Rosario – Mind, Brain, and Education, 2022
The objective of this research was to develop robust predictive models of the gains in working memory (WM) and fluid intelligence (Gf) following executive attention training in children, using genetic markers, gender, and age variables. We explore the influence of genetic variables on individual differences in susceptibility to intervention.…
Descriptors: Genetics, Artificial Intelligence, Gender Differences, Age Differences
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