TY  - JOUR
A1  - Wyschkon, Anne
A1  - Schulz, Franziska
A1  - Gallit, Finja Sunnyi
A1  - Poltz, Nadine
A1  - Kohn-Henkel, Juliane
A1  - Moraske, Svenja
A1  - Bondue, Rebecca
A1  - von Aster, Michael G.
A1  - Esser, Günter
T1  - 5-Jahres-Verlauf der LRS
T1  - 5-year course of dyslexia
BT  - Stabilität, Geschlechtseffekte, Schriftsprachniveau und Schulerfolg
BT  - Persistence, sex effects, performance in reading and spelling, and school-related success
JF  - Zeitschrift für Kinder- und Jugendpsychiatrie und Psychotherapie
N2  - Fragestellung: Untersucht wird der Verlauf von Kindern mit Lese-Rechtschreibstörungen (LRS) über gut 5 Jahre unter Berücksichtigung des Einflusses des Geschlechts der Betroffenen. Außerdem werden Auswirkungen der LRS auf das spätere Schriftsprachniveau und den Schulerfolg überprüft. Methodik: Eingangs wurden 995 Schüler zwischen 6 und 16 Jahren untersucht. Ein Teil dieser Kinder ist nach 43 sowie 63 Monaten nachuntersucht worden. Eine LRS wurde diagnostiziert, wenn für das Lesen bzw. Rechtschreiben das doppelte Diskrepanzkriterium von 1.5 Standardabweichungen zur nonverbalen Intelligenz und dem Mittelwert der Klassenstufe erfüllt war und gleichzeitig keine Minderbegabung vorlag. Ergebnisse: Die LRS weist über einen Zeitraum von 63 Monaten eine hohe Störungspersistenz von knapp 70 % auf. Der 5-Jahres-Verlauf der mittleren Lese- und Rechtschreibleistungen wurde nicht vom Geschlecht beeinflusst. Trotz durchschnittlicher Intelligenz blieben die LRS-Schüler in der Schriftsprache mindestens eine Standardabweichung hinter durchschnittlich und etwa 0.5 Standardabweichungseinheiten hinter unterdurchschnittlich intelligenten Kindern zurück. Der Schulerfolg der LRS-Schüler glich dem unterdurchschnittlich intelligenter Kinder und fiel deutlich schlechter aus als bei durchschnittlich intelligenten Kontrollkindern. Schlussfolgerungen: Eine LRS stellt ein erhebliches Entwicklungsrisiko dar, was frühzeitige Diagnostik- und Therapiemaßnahmen erfordert. Dafür sind reliable und im Hinblick auf die resultierenden Prävalenzraten sinnvolle, allgemein anerkannte Diagnosekriterien essenziell.
N2  - Objective: The study examines the 5-year course of children with dyslexia with regard to their sex. Furthermore, the study investigates the impact of dyslexia on the performance in reading and spelling skills and school-related success. Method: A group of 995 6- to 16-year-olds were examined at the initial assessment. Part of the initial sample was then re-examined after 43 and 63 months. The diagnosis of dyslexia was based on the double discrepancy criterion using a standard deviation of 1.5. Though they had no intellectual deficits, the children showed a considerable discrepancy between their reading or writing abilities and (1) their nonverbal intelligence and (2) the mean of their grade norm. Results: Nearly 70 % of those examined had a persisting diagnosis of dyslexia over a period of 63 months. The 5-year course was not influenced by sex. Despite average intelligence, the performance in writing and spelling of children suffering from dyslexia was one standard deviation below a control group without dyslexia with average intelligence and 0.5 standard deviations below a group of children suffering from intellectual deficits. Furthermore, the school-related success of the dyslexics was significantly lower than those of children with average intelligence. Dyslexics showed similar school-related success rates to children suffering from intellectual deficits. Conclusions: Dyslexia represents a considerable developmental risk. The adverse impact of dyslexia on school-related success supports the importance of early diagnostics and intervention. It also underlines the need for reliable and general accepted diagnostic criteria. It is important to define such criteria in light of the prevalence rates.
KW  - dyslexia
KW  - discrepancy criterion
KW  - persistence
KW  - course
KW  - school-related success
KW  - Lese-Rechtschreibstörung
KW  - Diskreptanzdefinition
KW  - Stabilität
KW  - Verlauf
KW  - Schulerfolg
Y1  - 2017
U6  - https://doi.org/10.1024/1422-4917/a000535
SN  - 1422-4917
SN  - 1664-2880
VL  - 46
IS  - 2
SP  - 107
EP  - 122
PB  - Hogrefe
CY  - Bern
ER  - 
TY  - JOUR
A1  - Meyer, Sören
A1  - Schulz, J.
A1  - Jeibmann, A.
A1  - Taleshi, M. S.
A1  - Ebert, Franziska
A1  - Francesconi, Kevin A.
A1  - Schwerdtle, Tanja
T1  - Arsenic-containing hydrocarbons are toxic in the in vivo model Drosophila melanogaster
JF  - Metallomics : integrated biometal science
N2  - Arsenic-containing hydrocarbons (AsHC) constitute one group of arsenolipids that have been identified in seafood. In this first in vivo toxicity study for AsHCs, we show that AsHCs exert toxic effects in Drosophila melanogaster in a concentration range similar to that of arsenite. In contrast to arsenite, however, AsHCs cause developmental toxicity in the late developmental stages of Drosophila melanogaster. This work illustrates the need for a full characterisation of the toxicity of AsHCs in experimental animals to finally assess the risk to human health related to the presence of arsenolipids in seafood.
Y1  - 2014
U6  - https://doi.org/10.1039/c4mt00249k
SN  - 1756-5901
SN  - 1756-591X
VL  - 6
IS  - 11
SP  - 2010
EP  - 2014
PB  - Royal Society of Chemistry
CY  - Cambridge
ER  - 
TY  - GEN
A1  - Meyer, Sören
A1  - Schulz, Jacqueline
A1  - Jeibmann, Astrid
A1  - Taleshi, Mojtaba S.
A1  - Ebert, Franziska
A1  - Francesconi, Kevin
A1  - Schwerdtle, Tanja
T1  - Arsenic-containing hydrocarbons are toxic in the in vivo model Drosophila melanogaster
N2  - Arsenic-containing hydrocarbons (AsHC) constitute one group of arsenolipids that have been identified in seafood. In this first in vivo toxicity study for AsHCs, we show that AsHCs exert toxic effects in Drosophila melanogaster in a concentration range similar to that of arsenite. In contrast to arsenite, however, AsHCs cause developmental toxicity in the late developmental stages of Drosophila melanogaster. This work illustrates the need for a full characterisation of the toxicity of AsHCs in experimental animals to finally assess the risk to human health related to the presence of arsenolipids in seafood.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 183 
KW  - cod-liver
KW  - arsenolipids present
KW  - fatty-acids
KW  - rp-hplc
KW  - identification
KW  - fish
KW  - oil
Y1  - 2014
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-76819
VL  - 11
IS  - 6
SP  - 2010
EP  - 2014
ER  - 
TY  - JOUR
A1  - Meyer, Sören
A1  - Schulz, Jacqueline
A1  - Jeibmann, Astrid
A1  - Taleshi, Mojtaba S.
A1  - Ebert, Franziska
A1  - Francesconi, Kevin
A1  - Schwerdtle, Tanja
ED  - Schwerdtle, Tanja
T1  - Arsenic-containing hydrocarbons are toxic in the in vivo model Drosophila melanogaster
JF  - Metallomics
N2  - Arsenic-containing hydrocarbons (AsHC) constitute one group of arsenolipids that have been identified in seafood. In this first in vivo toxicity study for AsHCs, we show that AsHCs exert toxic effects in Drosophila melanogaster in a concentration range similar to that of arsenite. In contrast to arsenite, however, AsHCs cause developmental toxicity in the late developmental stages of Drosophila melanogaster. This work illustrates the need for a full characterisation of the toxicity of AsHCs in experimental animals to finally assess the risk to human health related to the presence of arsenolipids in seafood.
KW  - arsenolipids present
KW  - cod-liver
KW  - fatty-acids
KW  - identification
KW  - rp-hplc
KW  - fish
KW  - oil
Y1  - 2014
SN  - 1756-5901
SP  - 2010
EP  - 2014
PB  - The Royal Society of Chemistry
CY  - Cambridge
ER  - 
TY  - JOUR
A1  - Hoffmann, Katrin
A1  - Dietzel, Birgit
A1  - Schulz, Burkhard
A1  - Reck, Guenter
A1  - Hoffmann, Angelika
A1  - Orgzall, Ingo
A1  - Resch-Genger, Ute
A1  - Emmerling, Franziska
T1  - Combined structural and fluorescence studies of methyl-substituted 2,5-diphenyl-1,3,4-oxadiazoles - Relation between electronic properties and packing motifs
JF  - Journal of molecular structure
N2  - Prerequisite for the rational design of functional organic materials with tailor-made electronic properties is the knowledge of the structure-property relationship for the specific class of molecules under consideration. This encouraged us to systematically study the influence of the molecular structure and substitution pattern of aromatically substituted 1,3,4-oxadiazoles on the electronic properties and packing motifs of these molecules and on the interplay of these factors. For this purpose, seven diphenyl-oxadiazoles equipped with methyl substituents in the ortho- and meta-position(s) were synthesized and characterized. Absorption and fluorescence spectra in solution served here as tools to monitor substitution-induced changes in the electronic properties of the individual molecules whereas X-ray and optical measurements in the solid state provided information on the interplay of electronic and packing effects. In solution, the spectral position of the absorption maximum, the size of Stokes shift, and the fluorescence quantum yield are considerably affected by ortho-substitution in three or four ortho-positions. This results in blue shifted absorption bands, increased Stokes shifts, and reduced fluorescence quantum yields whereas the spectral position and vibrational structure of the emission bands remain more or less unaffected. In the crystalline state, however, the spectral position and shape of the emission bands display a strong dependence on the molecular structure and/or packing motifs that seem to control the amount of dye-dye-interactions. These observations reveal the limited value of commonly reported absorption and fluorescence measurements in solution for a straightforward comparison of spectroscopic results with single X-ray crystallography. This underlines the importance of solid state spectroscopic studies for a better understanding of the interplay of electronic effects and molecular order.
KW  - Diphenyl-oxadiazoles
KW  - X-ray structure
KW  - Packing motif
KW  - Optical properties
KW  - Fluorescence quantum yield
Y1  - 2011
U6  - https://doi.org/10.1016/j.molstruc.2010.11.071
SN  - 0022-2860
VL  - 988
IS  - 1-3
SP  - 35
EP  - 46
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - GEN
A1  - Abramowski, Attila
A1  - Aharonian, Felix A.
A1  - Benkhali, Faical Ait
A1  - Akhperjanian, A. G.
A1  - Angüner, Ekrem Oǧuzhan
A1  - Backes, Michael
A1  - Balenderan, Shangkari
A1  - Balzer, Arnim
A1  - Barnacka, Anna
A1  - Becherini, Yvonne
A1  - Tjus, Julia Becker
A1  - Berge, David
A1  - Bernhard, Sabrina
A1  - Bernlöhr, Konrad
A1  - Birsin, E.
A1  - Biteau, Jonathan
A1  - Böttcher, Markus
A1  - Boisson, Catherine
A1  - Bolmont, J.
A1  - Bordas, Pol
A1  - Bregeon, Johan
A1  - Brun, Francois
A1  - Brun, Pierre
A1  - Bryan, Mark
A1  - Bulik, Tomasz
A1  - Carrigan, Svenja
A1  - Casanova, Sabrina
A1  - Chadwick, Paula M.
A1  - Chakraborty, Nachiketa
A1  - Chalme-Calvet, R.
A1  - Chaves, Ryan C. G.
A1  - Chretien, M.
A1  - Colafrancesco, Sergio
A1  - Cologna, Gabriele
A1  - Conrad, Jan
A1  - Couturier, Claire
A1  - Cui, Yudong
A1  - Davids, Isak Delberth
A1  - Degrange, Bernhard
A1  - Deil, Christoph
A1  - deWilt, P.
A1  - Djannati-Ataï, A.
A1  - Domainko, Wilfried
A1  - Donath, Axel
A1  - Dubus, G.
A1  - Dutson, K.
A1  - Dyks, J.
A1  - Dyrda, M.
A1  - Edwards, Tanya
A1  - Egberts, Kathrin
A1  - Eger, Peter
A1  - Espigat, P.
A1  - Farnier, C.
A1  - Fegan, Stephen
A1  - Feinstein, Fabrice
A1  - Fernandes, Milton Virgilio
A1  - Fernandez, Diane
A1  - Fiasson, A.
A1  - Fontaine, Gerard
A1  - Förster, Andreas
A1  - Fuessling, M.
A1  - Gabici, S.
A1  - Gajdus, M.
A1  - Gallant, Yves A.
A1  - Garrigoux, Tania
A1  - Giavitto, G.
A1  - Giebels, Berrie
A1  - Glicenstein, Jean-Francois
A1  - Gottschall, Daniel
A1  - Grondin, M. -H.
A1  - Grudzinska, M.
A1  - Hadasch, Daniela
A1  - Haeffner, S.
A1  - Hahn, Joachim
A1  - Harris, Jonathan
A1  - Heinzelmann, Götz
A1  - Henri, G.
A1  - Hermann, German
A1  - Hervet, O.
A1  - Hillert, Andreas
A1  - Hinton, James Anthony
A1  - Hofmann, Werner
A1  - Hofverberg, Petter
A1  - Holler, Markus
A1  - Horns, Dieter
A1  - Ivascenko, Alex
A1  - Jacholkowska, A.
A1  - Jahn, C.
A1  - Jamrozy, Marek
A1  - Janiak, M.
A1  - Jankowsky, F.
A1  - Jung-Richardt, I.
A1  - Kastendieck, Max Anton
A1  - Katarzynski, K.
A1  - Katz, U.
A1  - Kaufmann, S.
A1  - Khelifi, B.
A1  - Kieffer, Michel
A1  - Klepser, S.
A1  - Klochkov, Dmitry
A1  - Kluzniak, W.
A1  - Kolitzus, David
A1  - Komin, Nu
A1  - Kosack, Karl
A1  - Krakau, Steffen
A1  - Krayzel, F.
A1  - Krueger, Pat P.
A1  - Laffon, H.
A1  - Lamanna, G.
A1  - Lefaucheur, J.
A1  - Lefranc, Valentin
A1  - Lemiere, A.
A1  - Lemoine-Goumard, M.
A1  - Lenain, J. -P.
A1  - Lohse, Thomas
A1  - Lopatin, A.
A1  - Lu, Chia-Chun
A1  - Marandon, Vincent
A1  - Marcowith, Alexandre
A1  - Marx, Ramin
A1  - Maurin, G.
A1  - Maxted, Nigel
A1  - Mayer, Michael
A1  - McComb, T. J. Lowry
A1  - Mehault, J.
A1  - Meintjes, P. J.
A1  - Menzler, Ulf
A1  - Meyer, M.
A1  - Mitchell, Alison M. W.
A1  - Moderski, R.
A1  - Mohamed, M.
A1  - Mora, K.
A1  - Moulin, Emmanuel
A1  - Murach, Thomas
A1  - de Naurois, Mathieu
A1  - Niemiec, J.
A1  - Nolan, Sam J.
A1  - Oakes, Louise
A1  - Odaka, Hirokazu
A1  - Ohm, S.
A1  - Optiz, Björn
A1  - Ostrowski, Michal
A1  - Oya, I.
A1  - Panter, Michael
A1  - Parsons, R. Daniel
A1  - Arribas, M. Paz
A1  - Pekeur, Nikki W.
A1  - Pelletier, G.
A1  - Petrucci, P. -O.
A1  - Peyaud, B.
A1  - Pita, S.
A1  - Poon, Helen
A1  - Pühlhofer, Gerd
A1  - Punch, M.
A1  - Quirrenbach, A.
A1  - Raab, S.
A1  - Reichardt, I.
A1  - Reimer, Anita
A1  - Reimer, Olaf
A1  - Renaud, Metz
A1  - de los Reyes, Raquel
A1  - Rieger, Frank
A1  - Romoli, C.
A1  - Rosier-Lees, S.
A1  - Rowell, G.
A1  - Rudak, B.
A1  - Rulten, C. B.
A1  - Sahakian, Vardan
A1  - Salek, D.
A1  - Sanchez, David M.
A1  - Santangelo, Andrea
A1  - Schlickeiser, Reinhard
A1  - Schuessler, F.
A1  - Schulz, A.
A1  - Schwanke, Ullrich
A1  - Schwarzburg, S.
A1  - Schwemmer, S.
A1  - Sol, H.
A1  - Spanier, Felix
A1  - Spengler, G.
A1  - Spies, Franziska
A1  - Stawarz, Lukasz
A1  - Steenkamp, Riaan
A1  - Stegmann, Christian
A1  - Stinzing, F.
A1  - Stycz, K.
A1  - Sushch, Iurii
A1  - Tavernet, J. -P.
A1  - Tavernier, T.
A1  - Taylor, A. M.
A1  - Terrier, R.
A1  - Tluczykont, Martin
A1  - Trichard, C.
A1  - Valerius, K.
A1  - van Eldik, C.
A1  - van Soelen, B.
A1  - Vasileiadis, Georges
A1  - Veh, J.
A1  - Venter, Christo
A1  - Viana, Aion
A1  - Vincent, P.
A1  - Vink, Jacco
A1  - Völk, Heinrich J.
A1  - Volpe, Francesca
A1  - Vorster, Martine
A1  - Vuillaume, T.
A1  - Wagner, S. J.
A1  - Wagner, P.
A1  - Wagner, R. M.
A1  - Ward, Martin
A1  - Weidinger, Matthias
A1  - Weitzel, Quirin
A1  - White, R.
A1  - Wierzcholska, A.
A1  - Willmann, P.
A1  - Woernlein, A.
A1  - Wouters, D.
A1  - Yang, Ruizhi
A1  - Zabalza, Victor
A1  - Zaborov, Dmitry
A1  - Zacharias, M.
A1  - Zdziarski, A. A.
A1  - Zech, Alraune
A1  - Zechlin, Hannes -S.
T1  - H.E.S.S. detection of TeV emission from the interaction region between the supernova remnant G349.7+0.2 and a molecular cloud (vol 574, A100, 2015)
T2  - Astronomy and astrophysics : an international weekly journal
KW  - gamma rays: general
KW  - ISM: supernova remnants
KW  - ISM: clouds
KW  - errata, addenda
Y1  - 2015
U6  - https://doi.org/10.1051/0004-6361/201425070e
SN  - 1432-0746
VL  - 580
PB  - EDP Sciences
CY  - Les Ulis
ER  - 
TY  - JOUR
A1  - Emmerling, Franziska
A1  - Orgzall, Ingo
A1  - Dietzel, Birgit
A1  - Schulz, Burkhard
A1  - Larrucea, Julen
T1  - Ordering the amorphous - Structures in PBD LED materials
JF  - Journal of molecular structure
N2  - The class of 2,5 disubstituted-1,3,4-oxadiazoles containing a biphenyl unit on one side is intensively used as electron transport materials to enhance the performance of organic light emitting diodes (OLEDs). In contrast to the ongoing research on these materials insights in their structure-property relationships are still incomplete. To overcome the structural tentativeness and ambiguities the crystal structures of 2-(4-biphenylyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole, that of the related compound 2-(4-biphenylyl)-5-phenyl-1,3,4-oxadiazole and of 2-(4-biphenylyl)-5-(2,6-dimethylphenyl)-1,3,4-oxadiazole are determined. A comparison with the results of GAUSSIAN03 calculations and similar compounds in the Cambridge Structural Database leads to a profound characterization.
KW  - OLED
KW  - PBD
KW  - Diphenyl-1,3,4-oxadiazole
KW  - Crystallization
Y1  - 2012
U6  - https://doi.org/10.1016/j.molstruc.2012.04.040
SN  - 0022-2860
VL  - 1030
IS  - 23
SP  - 209
EP  - 215
PB  - Elsevier
CY  - Amsterdam
ER  - 
TY  - JOUR
A1  - Kühne, Franziska
A1  - Meinders, C.
A1  - Mohr, H.
A1  - Hafenbrack, K.
A1  - Kieseritzky, K.
A1  - Rosenberger, C.
A1  - Haerter, M.
A1  - Schulz-Kindermann, F.
A1  - Klinger, R.
A1  - Nestoriuc, A. Y.
T1  - Psychological treatments for pain in cancer patients. A systematic review on the current state of research
JF  - Der Schmerz : Organ der Deutschen Gesellschaft zum Studium des Schmerzes, der Österreichischen Schmerzgesellschaft und der Deutschen Interdisziplinären Vereinigung für Schmerztherapie
N2  - In cancer patients, pain is one of the main symptoms and especially in the late stages of disease, these symptoms can be associated with considerable suffering. In psycho-oncology, preliminary psychological therapies targeting cancer pain have been tested; however, a systematic review of available interventions is lacking, especially considering their dissemination, evidence base, study quality, and the comparison with established treatments. Therefore, the aim of the current study is to systematically review the current research on psychological treatments for pain in cancer patients. During May 2014, MEDLINE, PsycINFO, PSYNDEX, and CENTRAL databases were searched. Psychological treatments for pain in adult cancer patients studied in randomized, controlled trials (RCTs) and referring to pain as primary or secondary outcome were included. After examination for inclusion, structured data extraction and assessment followed. Data were synthesized narratively. In the review, 32 RCTs were included. Studies mainly referred to patients with breast cancer or patients in earlier stages of the disease. The methodological quality of included studies was heterogeneous. Most commonly, short interventions were delivered by nurses in out-patient settings. Interventions including education and relaxation techniques were utilized most often, followed by interventions with behavioral or cognitive components. A need for research persists regarding efficacy of current psychotherapeutic interventions, or the role of mediator variables (e. g., coping) on pain perception in cancer patients. Studies with high methodological quality which comprehensively and transparently report on interventions and designs are lacking.
KW  - Neoplasms, psychology
KW  - Education, patients
KW  - Relaxation
KW  - Behavior therapy
KW  - Cognitive therapy
Y1  - 2016
U6  - https://doi.org/10.1007/s00482-016-0169-7
SN  - 0932-433X
SN  - 1432-2129
VL  - 30
SP  - 496
EP  - 509
PB  - Springer
CY  - New York
ER  - 
TY  - GEN
A1  - Kühne, Franziska
A1  - Meinders, C.
A1  - Mohr, H.
A1  - Hafenbrack, K.
A1  - Kieseritzky, K.
A1  - Rosenberger, C.
A1  - Haerter, M.
A1  - Schulz-Kindermann, F.
A1  - Klinger, R.
A1  - Nestoriuc, A. Y.
T1  - Psychologische Interventionen zur Schmerzreduktion
T1  - Psychological Interventions for Pain Reduction
BT  - Organ der Deutschen Gesellschaft zum Studium des Schmerzes, der Österreichischen Schmerzgesellschaft und der Deutschen Interdisziplinären Vereinigung für Schmerztherapie
T2  - Der Schmerz
N2  - Der Leserbrief fokussiert in weiten Teilen auf das Gutachterwesen, weshalb wir ausschließlich auf die inhaltlichen Punkte im Zusammenhang mit unserer Arbeit eingehen. Untersucht wurden schmerzpsychologische Interventionen, wie beschrieben definiert als psychologische Interventionen, deren primäres Ziel die Schmerzreduktion war.
Die extrahierten Zielgrößen, wie Lebensqualität oder Depressivität, ergaben sich aus den in den Primärstudien untersuchten Hauptoutcomes und nicht aus der Suchstrategie.
Zur Einschätzung der methodischen Qualität der Primärstudien konnte ein Kriterium des von Johannsen und Kollegen [2] gebildeten Scores nicht berücksichtigt werden, da die eingeschlossenen Primärstudien keine metaanalytische Zusammenfassung erlaubten. Stellt man dies in Rechnung, bleibt die Vergleichbarkeit beider Werte erhalten.
Die Evidenzsynthese erfolgte narrativ in Text- und Tabellenform, d. h. in Form einer strukturierten Zusammenfassung und Diskussion von Studien [1].
Um unsere Arbeit zu fokussieren, hätten wir eine weitergehende Gegenüberstellung wie auch eine Überprüfung von Zitaten und Übersetzungen selbstverständlich vorgenommen, wenn wir den Hinweis dazu vor Publikation erhalten hätten.
Y1  - 2017
U6  - https://doi.org/10.1007/s00482-017-0223-0
SN  - 0932-433X
SN  - 1432-2129
VL  - 31
SP  - 404
EP  - 404
PB  - Springer
CY  - New York
ER  - 
TY  - GEN
A1  - Schulz, Franziska
A1  - Wyschkon, Anne
A1  - Gallit, Finja Sunnyi
A1  - Poltz, Nadine
A1  - Moraske, Svenja
A1  - Kucian, Karin
A1  - von Aster, Michael G.
A1  - Esser, Günter
T1  - Rechenprobleme von Grundschulkindern
BT  - Persistenz und Schulerfolg nach fünf Jahren
T2  - Postprints der Universität Potsdam : Humanwissenschaftliche Reihe
N2  - Fragestellung:  Ziel  war  die  Untersuchung  des  Verlaufs  von  Kindern  mit  Rechenstörungen  bzw.  Rechenschwächen.  Neben  der Persistenz wurden Auswirkungen von Rechenproblemen auf künftige Rechenleistungen sowie den Schulerfolg geprüft. Methodik: Für 2909 Schüler der 2. bis 5. Klasse liegen die Resultate standardisierter Rechen- und Intelligenztests vor. Ein Teil dieser Kinder ist nach 37 und 68 Mona-ten erneut untersucht worden. Ergebnisse: Die Prävalenz von Rechenstörungen betrug 1.4 %, Rechenschwächen traten bei 11.2 % auf. Rechen-probleme  zeigten  eine  mittlere  bis  hohe  Persistenz.  Schüler  mit  Rechenschwäche  blieben  im  Rechnen  gut  eine  Standardabweichung  hinter  durchschnittlich  und  ca.  eine  halbe  Standardabweichung  hinter  unterdurchschnittlich  intelligenten  Kontrollkindern  zurück.  Der  allgemeine  Schulerfolg  rechenschwacher  Probanden  (definiert  über  Mathematiknote,  Deutschnote  und  Schultyp)  ähnelte  dem  der  unterdurchschnittlich  intelligenten  Kontrollgruppe  und  blieb  hinter  dem  Schulerfolg  durchschnittlich  intelligenter  Kontrollkinder  zurück.  Eingangs  ältere  Probanden  mit Rechenproblemen (4. bis 5. Klasse) wiesen eine schlechtere Prognose auf als Kinder, die zu Beginn die 2. oder 3. Klasse besuchten. Schluss-folgerungen:  Rechenprobleme  stellen  ein  ernsthaftes  Entwicklungsrisiko  dar.  Längsschnittuntersuchungen,  die  Kinder  mit  streng  definierter  Rechenstörung bis ins Erwachsenenalter begleiten und Prädiktoren für unterschiedlich erfolgreiche Verläufe ermitteln, sind dringend notwendig.
N2  - Objective: The present study examines the 5 years course of mathematics learning disabilities (MLD) and poor mathematics achieve-ment in children from primary to secondary schools. The study investigates the persistence and the impact of mathematical difficulties on the later mathematics performance and school-related success. Method: First, 2909 second to fifth graders were examined with standardized tests in mathematical skills and intelligence. A part of these children was re-examined after 37 and after 68 months. Results: A prevalence of 1.4 % for MLD and 11.2 % for poor mathematics achievement was determined. Mathematical difficulties showed medium to high persistence. Later performance of children with poor mathematics achievement was one standard deviation below a control group without mathematical difficul-ties  with  average  intelligence  and  0.5  standard  deviations  below  a  group  of  children  with  intellectual  deficits.  School-related  success  was  a  composite score of the mathematics grade, the language grade and school type. Children with poor mathematics achievement showed similar school-related  success  to  children  with  intellectual  deficits.  Furthermore,  they  scored  significant  lower  than  children  without  mathematical  difficulties  and  average  intelligence.  Older  children  with  mathematical  difficulties  (4th  to  5th  grade)  showed  a  poorer  prognosis  than  children  attending grade 2 or 3. Conclusion: Poor mathematics achievement is a considerable developmental risk. Large longitudinal studies into adult-hood with strict MLD definition are needed to evaluate predictors of successful developmental courses.
T3  - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 634 
KW  - Rechenstörungen
KW  - Stabilität
KW  - Verlauf
KW  - Längsschnittstudie
KW  - Schulerfolg
Y1  - 2020
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-441388
SN  - 1866-8364
IS  - 634
SP  - 67
EP  - 80
ER  -