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Showing 1 to 12 of 424 entries
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Positioning as not‐understanding: The value of showing uncertainty for engaging in science

science instruction

Hammer D, Radoff J, Watkins J.
GSID: 9jnH7H5_oqcJ
J Watkins, D Hammer, J Radoff… - Journal of Research …, 2018 - Wiley Online Library

Not understanding is central to scientific work: what scientists do is learn about the natural world, which involves seeking out what they do not know. In classrooms, however, the …

On the form of a personal epistemology

science instruction

Elby A, Hammer D.
GSID: QhL1gKOkrWQJ
D Hammer, A Elby - … : The psychology of beliefs about knowledge …, 2002 - books.google.com

Research on “epistemological beliefs” has made important contributions to education, most fundamentally in identifying epistemology as a category of informal knowledge that may play …

Multiple epistemological coherences in an eighth-grade discussion of the rock cycle

science instruction

Hammer D.
GSID: ZGYXqEOUYUgJ
S Rosenberg, D Hammer, J Phelan - The Journal of the Learning …, 2006 - Taylor & Francis

Research on personal epistemologies (Hofer & Pintrich, 2002) has mostly conceptualized them as stable beliefs or stages of development. On these views, researchers characterize …

Alignment between the science curriculum and assessment in selected NY state regents exams

science curriculum

Liu X, Fulmer G.
GSID: -_LUqxva7skJ
X Liu, G Fulmer - Journal of Science Education and Technology, 2008 - Springer

… core curriculum and the test. Issues related to the nature of alignment, and the nature and validity of content standards were raised, and implications for science curriculum … This alignment study has implications for science curriculum and instruction....

Recognizing mechanistic reasoning in student scientific inquiry: A framework for discourse analysis developed from philosophy of science

Science education

Russ RS, Scherr RE, Hammer D.
GSID: vm-YV0gbTzMJ
RS Russ, RE Scherr, D Hammer… - … education, 2008 - Wiley Online Library

Science education reform has long focused on assessing student inquiry, and there has been progress in developing tools specifically with respect to experimentation and argumentation. We suggest the need for attention to another aspect of inquiry, namely mechanistic …

Epistemological resources: Applying a new epistemological framework to science instruction

science instruction

Louca L, Elby A, Hammer D.
GSID: Ipj6Hvt0QD0J
L Louca, A Elby, D Hammer, T Kagey - Educational Psychologist, 2004 - Taylor & Francis

… and science education researchers, our interest in personal epistemologies stems largely from their effect on students’ learning of science. … In this article, we apply these three theoretical frameworks—developmental, beliefs, and resources—to a third-grade science conversation …

Alignment between the physics content standard and the standardized test: A comparison among the United States‐New York State, Singapore, and China‐Jiangsu

science curriculum

Fulmer G, Kim B, Liang LL, Liu X, Zhang B.
GSID: f7ThjdG3phAJ
X Liu, B Zhang, LL Liang, G Fulmer, B Kim… - Science …, 2009 - Wiley Online Library

Alignment between content standards and standardized tests is a significant issue to society, science pedagogy, and test validation. To better understand the issues related to alignment …

Influence of CH···N Interaction in the Self-Assembly of an Oligo(isoquinolyne-ethynylyne) Molecule with Distinct Conformational States.

Langmuir : the ACS journal of surfaces and colloids

Nuermaimaiti A, Ning Y, Cramer JL, Svane KL, Hammer B, Gothelf KV, Linderoth TR.
PMID: 28968110
Langmuir. 2017 Oct 17;33(41):10782-10791. doi: 10.1021/acs.langmuir.7b02207. Epub 2017 Oct 02.

Molecular conformational flexibility can play an important role in supramolecular self-assembly on surfaces, affecting not least chiral molecular assemblies. To explicitly and systematically investigate the role of molecular conformational flexibility in surface self-assembly, we synthesized a three-bit conformational switch...

Monitoring interconversion between stereochemical states in single chirality-transfer complexes on a platinum surface.

Nature chemistry

Goubert G, Dong Y, Groves MN, Lemay JC, Hammer B, McBreen PH.
PMID: 28537600
Nat Chem. 2017 Jun;9(6):531-536. doi: 10.1038/nchem.2753. Epub 2017 Apr 03.

Elementary steps in enantioselective heterogeneous catalysis take place on the catalyst surface and the targeted synthesis of a desired enantiomer requires the implantation of chiral information at the surface, which can be achieved-for example-by adsorbing chiral molecules. Studies of...

Angioimmunoblastic T-Cell Lymphoma Mimicking Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS Syndrome).

Case reports in dermatology

Mangana J, Guenova E, Kerl K, Urosevic-Maiwald M, Amann VC, Bayard C, Dummer R, French LE.
PMID: 28611626
Case Rep Dermatol. 2017 Mar 21;9(1):74-79. doi: 10.1159/000458752. eCollection 2017.

Angioimmunoblastic T-cell lymphoma (AITCL) is a rare, aggressive lymphoma which derives from follicular helper T cells, commonly affecting the elderly population. It accounts for 2% of all non-Hodgkin lymphomas, with a reported 5-year overall survival rate of less than...

Coexpression of SOX10/CD271 (p75(NTR)) and β-Galactosidase in Large to Giant Congenital Melanocytic Nevi of Pediatric Patients.

Dermatopathology (Basel, Switzerland)

Barysch MJ, Levesque MP, Cheng P, Karpova MB, Mihic-Probst D, Civenni G, Shakhova O, Sommer L, Biedermann T, Schiestl C, Dummer R.
PMID: 27047921
Dermatopathology (Basel). 2014 May 01;1(1):35-46. doi: 10.1159/000362490. eCollection 2014.

BACKGROUND: Congenital melanocytic nevi (CMNs) are melanocytic neoplasms that can transform into melanoma. However, this development is impeded in the majority of cases and mostly affects patients with large or giant CMNs.METHODS: To elucidate mechanisms that keep CMNs from...

Erratum to: Validation of the custo screen pediatric blood pressure monitor according to the European Society of Hypertension International Protocol revision 2010.

European journal of pediatrics

Beime B, Deutsch C, Krüger R, Wolf A, Müller P, Hammel G, Bramlage P.
PMID: 28470442
Eur J Pediatr. 2017 Jun;176(6):835-836. doi: 10.1007/s00431-017-2910-3.

No abstract available.

Showing 1 to 12 of 424 entries