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Bahri, Samsul; Adnyana, I. Ketut; Hasan, Muhamad Fahmi; Ray, Hamidie Ronald Daniel; Paramitha, Sandey Tantra – International Journal of Education in Mathematics, Science and Technology, 2022
This study aims to conduct a bibliometric analysis of the literature on sports nutrition as recovery published between 1964 and 2022. This study illustrates the structure and trends in sports nutrition publications by using scientific mapping and analyzing publication performance. This study identified the contributions of authors, journals,…
Descriptors: Athletics, Nutrition, Athletes, Bibliometrics
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Felicitas Pielsticker; Magnus Reifenrath – LUMAT: International Journal on Math, Science and Technology Education, 2024
The following survey study uses a quantitative research design to investigate motivational and affective aspects of students (aged 14-17) in a mathematical workshop on graph theory. Motivational and affective aspects are related to heart rate measurement (using the digital medium of a pulse watch) in mathematical knowledge development processes in…
Descriptors: Metabolism, Adolescents, Mathematics Instruction, Student Motivation
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Koudela-Hamila, Susanne; Smyth, Joshua; Santangelo, Philip; Ebner-Priemer, Ulrich – Journal of American College Health, 2022
Objective: Academic examinations are a frequent and significant source of student stress, but multimodal, psychophysiological studies are still missing. Participants & methods: Psychological and physiological variables were assessed on 154 undergraduate students in daily life using e-diaries resp. blood pressure devices at the beginning of the…
Descriptors: Stress Variables, Physiology, Test Anxiety, Undergraduate Students
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Pfundmair, Michaela; Frey, Dieter; Hodgson, Timothy L. – Creativity Research Journal, 2017
Recently, it has been shown that the hormone oxytocin can enable creative cognition. The aim of this investigation was to examine the psychological mechanism via which oxytocin influences creativity. Two opposing explanatory approaches suggested by previous research were investigated: It was predicted that the effect of oxytocin on creativity…
Descriptors: Creativity, Foreign Countries, Creative Thinking, Biochemistry
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Brandstetter, Miriam; Sandmann, Angela; Florian, Christine – International Journal of Science Education, 2017
In classroom, scientific contents are increasingly communicated through visual forms of representations. Students' learning outcomes rely on their ability to read and understand pictorial information. Understanding pictorial information in biology requires cognitive effort and can be challenging to students. Yet evidence-based knowledge about…
Descriptors: Reading Strategies, Pictorial Stimuli, Biology, Science Instruction
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Merker, Sören; Reif, Andreas; Ziegler, Georg C.; Weber, Heike; Mayer, Ute; Ehlis, Ann-Christine; Conzelmann, Annette; Johansson, Stefan; Müller-Reible, Clemens; Nanda, Indrajit; Haaf, Thomas; Ullmann, Reinhard; Romanos, Marcel; Fallgatter, Andreas J.; Pauli, Paul; Strekalova, Tatyana; Jansch, Charline; Vasquez, Alejandro Arias; Haavik, Jan; Ribasés, Marta; Ramos-Quiroga, Josep Antoni; Buitelaar, Jan K.; Franke, Barbara; Lesch, Klaus-Peter – Journal of Child Psychology and Psychiatry, 2017
Background: Attention-deficit/hyperactivity disorder (ADHD) is a common, highly heritable neurodevelopmental disorder with profound cognitive, behavioral, and psychosocial impairments with persistence across the life cycle. Our initial genome-wide screening approach for copy number variants (CNVs) in ADHD implicated a duplication of…
Descriptors: Attention Deficit Hyperactivity Disorder, Neurological Impairments, Genetic Disorders, Physiology
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Spangler, Gottfried; Zimmermann, Peter – International Journal of Behavioral Development, 2014
The aim of the present study was to examine differences in emotion expression and emotion regulation in emotion-eliciting situations in early adolescence from a bio-psycho-social perspective, specifically investigating the influence of early mother-infant attachment and attachment disorganization on behavioural and adrenocortical responses. The…
Descriptors: Early Adolescents, Emotional Response, Metabolism, Attachment Behavior
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Nawani, Jigna; Rixius, Julia; Neuhaus, Birgit J. – International Journal of Science Education, 2016
Empirical analysis of secondary biology classrooms revealed that, on average, 68% of teaching time in Germany revolved around processing tasks. Quality of instruction can thus be assessed by analyzing the quality of tasks used in classroom discourse. This quasi-experimental study analyzed how teachers used tasks in 38 videotaped biology lessons…
Descriptors: Biology, Video Technology, Concept Mapping, Foreign Countries
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Fuchs, Oliver; Pfarr, Nicole; Pohlenz, Joachim; Schmidt, Heinrich – Developmental Medicine & Child Neurology, 2009
"Monocarboxylate transporter 8" ("MCT8" or SLC16A2) is important for the neuronal uptake of triiodothyronine (T3) in its function as a specific and active transporter of thyroid hormones across the cell membrane, thus being essential for human brain development. We report on a German male with Allan-Herndon-Dudley syndrome…
Descriptors: Brain, Mental Retardation, Genetic Disorders, Genetics