---
_id: '66836'
abstract:
- lang: eng
text: This qualitative case study investigates how automated feedback from a widely
accessible digital curriculum resource influences students’ mathematics learning.
Drawing on a dialogic feedback framework, the study analyzes students’ feedback
processes in an ecologically valid learning context. Grounded in a sociocultural
perspective, the framework integrates Carless’ dialogic conceptualization of feedback,
Shute’s feedback typology, and Vergnaud’s scheme theory. Eight eighth-graders
from a German secondary school worked individually on percentage problems at home,
video-recorded via online conferencing. Data included screen recordings and think-aloud
protocols, which were analyzed using qualitative text analysis. Results reveal
large individual differences in feedback processes—students vary in when and how
they access feedback messages and how they make sense of them. Successfully solving
a task after feedback does not always indicate understanding; in some cases, feedback
aided procedural completion without conceptual insight. The effectiveness depended
on the alignment between task design, feedback message content, and students’
actual difficulties. The study concludes that qualitative analysis of feedback
processes with digital technologies in ecologically valid settings is necessary
to target specific student difficulties and promote learning.
article_type: original
author:
- first_name: Sebastian
full_name: Rezat, Sebastian
last_name: Rezat
citation:
ama: 'Rezat S. Students’ mathematical feedback processes using a digital curriculum
resource: A qualitative perspective. ZDM – Mathematics Education. Published
online 2026. doi:10.1007/s11858-026-01821-4'
apa: 'Rezat, S. (2026). Students’ mathematical feedback processes using a digital
curriculum resource: A qualitative perspective. ZDM – Mathematics Education.
https://doi.org/10.1007/s11858-026-01821-4'
bibtex: '@article{Rezat_2026, title={Students’ mathematical feedback processes using
a digital curriculum resource: A qualitative perspective}, DOI={10.1007/s11858-026-01821-4},
journal={ZDM – Mathematics Education}, publisher={Springer Science and Business
Media LLC}, author={Rezat, Sebastian}, year={2026} }'
chicago: 'Rezat, Sebastian. “Students’ Mathematical Feedback Processes Using a Digital
Curriculum Resource: A Qualitative Perspective.” ZDM – Mathematics Education,
2026. https://doi.org/10.1007/s11858-026-01821-4.'
ieee: 'S. Rezat, “Students’ mathematical feedback processes using a digital curriculum
resource: A qualitative perspective,” ZDM – Mathematics Education, 2026,
doi: 10.1007/s11858-026-01821-4.'
mla: 'Rezat, Sebastian. “Students’ Mathematical Feedback Processes Using a Digital
Curriculum Resource: A Qualitative Perspective.” ZDM – Mathematics Education,
Springer Science and Business Media LLC, 2026, doi:10.1007/s11858-026-01821-4.'
short: S. Rezat, ZDM – Mathematics Education (2026).
date_created: 2026-08-24T14:17:44Z
date_updated: 2026-08-25T07:00:44Z
ddc:
- '370'
department:
- _id: '360'
doi: 10.1007/s11858-026-01821-4
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1007/s11858-026-01821-4
oa: '1'
publication: ZDM – Mathematics Education
publication_identifier:
issn:
- 1863-9690
- 1863-9704
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: 'Students’ mathematical feedback processes using a digital curriculum resource:
A qualitative perspective'
type: journal_article
user_id: '31132'
year: '2026'
...
---
_id: '65862'
abstract:
- lang: eng
text: This study examines how private peers’ disclosure transparency affects public
firms’ information environment, captured through analyst forecast behavior. Focusing
on the most important private firms operating in U.S. industries, we investigate
whether private peer disclosure—despite differing substantially from public firm
disclosure—is incorporated into analysts’ forecasts. In a cross-sectional analysis,
we document lower forecast quality in industries where private peers’ disclosure
intensity is low. In contrast, when private peers’ disclosure intensity is high,
forecast quality does not differ from that in industries with only public peers.
We find consistent results for a subsample of U.S. private peers. Consistent with
this interpretation, a difference-in-differences analysis documents increased
analyst forecast activity around the disclosure dates of private peers. Together,
these findings indicate that analysts incorporate private peers’ information when
these peers are both economically important and sufficiently transparent, and
highlight that variation in private firms’ disclosure intensity generates heterogenous
externalities for public firms. Overall, our evidence supports a cost-benefit
trade-off in analysts’ information acquisition, and, by documenting the relevance
of private peers’ information for public firms, contributes to the debate on the
externalities of private firms’ disclosure transparency.
author:
- first_name: Bianca
full_name: Beyer, Bianca
last_name: Beyer
- first_name: Vanessa
full_name: Flagmeier, Vanessa
last_name: Flagmeier
- first_name: Urska
full_name: Kosi, Urska
id: '54068'
last_name: Kosi
orcid: 0009-0009-2545-5929
citation:
ama: Beyer B, Flagmeier V, Kosi U. Private Peers’ Disclosure Transparency and
Public Firms’ Information Environment. TRR 266 Accounting for Transparency;
2026. doi:10.2139/ssrn.4438123
apa: Beyer, B., Flagmeier, V., & Kosi, U. (2026). Private Peers’ Disclosure
Transparency and Public Firms’ Information Environment. TRR 266 Accounting
for Transparency. https://doi.org/10.2139/ssrn.4438123
bibtex: '@book{Beyer_Flagmeier_Kosi_2026, series={TRR 266 Accounting for Transparency
Working Paper Series No. 143}, title={Private Peers’ Disclosure Transparency and
Public Firms’ Information Environment}, DOI={10.2139/ssrn.4438123},
publisher={TRR 266 Accounting for Transparency}, author={Beyer, Bianca and Flagmeier,
Vanessa and Kosi, Urska}, year={2026}, collection={TRR 266 Accounting for Transparency
Working Paper Series No. 143} }'
chicago: Beyer, Bianca, Vanessa Flagmeier, and Urska Kosi. Private Peers’ Disclosure
Transparency and Public Firms’ Information Environment. TRR 266 Accounting
for Transparency Working Paper Series No. 143. TRR 266 Accounting for Transparency,
2026. https://doi.org/10.2139/ssrn.4438123.
ieee: B. Beyer, V. Flagmeier, and U. Kosi, Private Peers’ Disclosure Transparency
and Public Firms’ Information Environment. TRR 266 Accounting for Transparency,
2026.
mla: Beyer, Bianca, et al. Private Peers’ Disclosure Transparency and Public
Firms’ Information Environment. TRR 266 Accounting for Transparency, 2026,
doi:10.2139/ssrn.4438123.
short: B. Beyer, V. Flagmeier, U. Kosi, Private Peers’ Disclosure Transparency and
Public Firms’ Information Environment, TRR 266 Accounting for Transparency, 2026.
date_created: 2026-06-15T08:15:56Z
date_updated: 2026-08-25T09:58:22Z
department:
- _id: '186'
- _id: '551'
- _id: '635'
doi: 10.2139/ssrn.4438123
language:
- iso: eng
publication_identifier:
issn:
- 1556-5068
publication_status: published
publisher: TRR 266 Accounting for Transparency
series_title: TRR 266 Accounting for Transparency Working Paper Series No. 143
status: public
title: Private Peers’ Disclosure Transparency and Public Firms’ Information Environment
type: working_paper
user_id: '15866'
year: '2026'
...
---
_id: '66841'
author:
- first_name: Björn
full_name: Heerdegen, Björn
id: '78820'
last_name: Heerdegen
citation:
ama: Heerdegen B. Poiesis des Selbst. Eine raumtheoretische Bestimmung des
‚Devianz-Orts‘ anhand von Analysen zu Lutz Seilers Romanen «Kruso» und «Stern
111» . Vol 70. Peter Lang; 2026. doi:10.3726/b23358
apa: Heerdegen, B. (2026). Poiesis des Selbst. Eine raumtheoretische Bestimmung
des ‚Devianz-Orts‘ anhand von Analysen zu Lutz Seilers Romanen «Kruso» und «Stern
111» (Vol. 70). Peter Lang. https://doi.org/10.3726/b23358
bibtex: '@book{Heerdegen_2026, place={Berlin, Bruxelles, Chennai, Lausanne, New
York, Oxford}, series={Historisch-kritische Arbeiten zur deutschen Literatur},
title={ Poiesis des Selbst. Eine raumtheoretische Bestimmung des ‚Devianz-Orts‘
anhand von Analysen zu Lutz Seilers Romanen «Kruso» und «Stern 111» }, volume={70},
DOI={10.3726/b23358}, publisher={Peter
Lang}, author={Heerdegen, Björn}, year={2026}, collection={Historisch-kritische
Arbeiten zur deutschen Literatur} }'
chicago: 'Heerdegen, Björn. Poiesis des Selbst. Eine raumtheoretische Bestimmung
des ‚Devianz-Orts‘ anhand von Analysen zu Lutz Seilers Romanen «Kruso» und «Stern
111» . Vol. 70. Historisch-kritische Arbeiten zur deutschen Literatur. Berlin,
Bruxelles, Chennai, Lausanne, New York, Oxford: Peter Lang, 2026. https://doi.org/10.3726/b23358.'
ieee: 'B. Heerdegen, Poiesis des Selbst. Eine raumtheoretische Bestimmung des
‚Devianz-Orts‘ anhand von Analysen zu Lutz Seilers Romanen «Kruso» und «Stern
111» , vol. 70. Berlin, Bruxelles, Chennai, Lausanne, New York, Oxford: Peter
Lang, 2026.'
mla: Heerdegen, Björn. Poiesis des Selbst. Eine raumtheoretische Bestimmung
des ‚Devianz-Orts‘ anhand von Analysen zu Lutz Seilers Romanen «Kruso» und «Stern
111» . Peter Lang, 2026, doi:10.3726/b23358.
short: B. Heerdegen, Poiesis des Selbst. Eine raumtheoretische Bestimmung des
‚Devianz-Orts‘ anhand von Analysen zu Lutz Seilers Romanen «Kruso» und «Stern
111» , Peter Lang, Berlin, Bruxelles, Chennai, Lausanne, New York, Oxford, 2026.
date_created: 2026-08-25T06:56:29Z
date_updated: 2026-08-25T06:56:52Z
doi: 10.3726/b23358
intvolume: ' 70'
language:
- iso: ger
place: Berlin, Bruxelles, Chennai, Lausanne, New York, Oxford
publisher: Peter Lang
series_title: Historisch-kritische Arbeiten zur deutschen Literatur
status: public
title: ' Poiesis des Selbst. Eine raumtheoretische Bestimmung des ‚Devianz-Orts‘
anhand von Analysen zu Lutz Seilers Romanen «Kruso» und «Stern 111» '
type: dissertation
user_id: '78820'
volume: 70
year: '2026'
...
---
_id: '66347'
author:
- first_name: Mahdi
full_name: Rahali, Mahdi
id: '80161'
last_name: Rahali
- first_name: Urska
full_name: Kosi, Urska
id: '54068'
last_name: Kosi
orcid: 0009-0009-2545-5929
- first_name: Joachim
full_name: Gassen, Joachim
last_name: Gassen
citation:
ama: Rahali M, Kosi U, Gassen J. The Spatial and Sectoral Incidence of Germany’s
COVID-19 Insolvency Gap.
apa: Rahali, M., Kosi, U., & Gassen, J. (n.d.). The spatial and sectoral
incidence of Germany’s COVID-19 insolvency gap.
bibtex: '@book{Rahali_Kosi_Gassen, title={The spatial and sectoral incidence of
Germany’s COVID-19 insolvency gap}, author={Rahali, Mahdi and Kosi, Urska and
Gassen, Joachim} }'
chicago: Rahali, Mahdi, Urska Kosi, and Joachim Gassen. The Spatial and Sectoral
Incidence of Germany’s COVID-19 Insolvency Gap, n.d.
ieee: M. Rahali, U. Kosi, and J. Gassen, The spatial and sectoral incidence of
Germany’s COVID-19 insolvency gap. .
mla: Rahali, Mahdi, et al. The Spatial and Sectoral Incidence of Germany’s COVID-19
Insolvency Gap.
short: M. Rahali, U. Kosi, J. Gassen, The Spatial and Sectoral Incidence of Germany’s
COVID-19 Insolvency Gap, n.d.
date_created: 2026-07-08T07:16:20Z
date_updated: 2026-08-25T09:48:49Z
department:
- _id: '186'
- _id: '551'
- _id: '635'
language:
- iso: eng
publication_status: unpublished
status: public
title: The spatial and sectoral incidence of Germany’s COVID-19 insolvency gap
type: working_paper
user_id: '15866'
year: '2026'
...
---
_id: '65896'
author:
- first_name: Dennis
full_name: Böing, Dennis
id: '99410'
last_name: Böing
- first_name: Urska
full_name: Kosi, Urska
id: '54068'
last_name: Kosi
orcid: 0009-0009-2545-5929
citation:
ama: Böing D, Kosi U. Dissemination of Information by Small Caps.
apa: Böing, D., & Kosi, U. (n.d.). Dissemination of information by small
caps.
bibtex: '@book{Böing_Kosi, title={Dissemination of information by small caps}, author={Böing,
Dennis and Kosi, Urska} }'
chicago: Böing, Dennis, and Urska Kosi. Dissemination of Information by Small
Caps, n.d.
ieee: D. Böing and U. Kosi, Dissemination of information by small caps. .
mla: Böing, Dennis, and Urska Kosi. Dissemination of Information by Small Caps.
short: D. Böing, U. Kosi, Dissemination of Information by Small Caps, n.d.
date_created: 2026-06-15T11:20:59Z
date_updated: 2026-08-25T09:50:10Z
department:
- _id: '186'
- _id: '551'
- _id: '635'
language:
- iso: eng
publication_status: unpublished
status: public
title: Dissemination of information by small caps
type: working_paper
user_id: '15866'
year: '2026'
...
---
_id: '66849'
abstract:
- lang: eng
text: "Abstract\r\n \r\n Serum
neurofilament light chain (sNfL) and glial fibrillary acidic protein (GFAP) are
biomarkers of neuroaxonal and astrocytic damage but remain understudied in adolescent
psychiatric populations. This study investigated sNfL and GFAP levels in 412 adolescents
diagnosed with anorexia nervosa (AN) (\r\n n\r\n
\ = 52), depression (\r\n n\r\n
\ = 237), and other psychiatric disorders (\r\n n\r\n
\ = 123). We assessed their diagnostic utility, correlation
with disease severity, and longitudinal changes during AN treatment. Biomarkers
were measured using Single Molecule Array technology, with Z-scores derived from
reference datasets. Compared to population norms, both biomarkers were elevated
in AN (sNfL: 1.15 ± 1.17; GFAP: 1.50 ± 0.84) and in depression (sNfL: 0.34 ± 1.10;
GFAP: 0.58 ± 1.00). Patients with AN showed significantly higher biomarker levels
than those with depression or other psychiatric disorders; importantly, this distinction
remained evident in sensitivity analyses restricted to underweight individuals
with depression. In AN, sNfL levels correlated with baseline weight loss (β = −0.45,
R² = 0.20) and declined significantly during treatment, while GFAP changes were
less pronounced. Neither marker correlated with depressive symptom severity. Bootstrapped
ROC analyses showed moderate-to-good discriminatory power (AUCs 0.70–0.84) for
distinguishing AN from depression. These findings suggest that neuroaxonal and
astrocytic stress is a component of adolescent psychopathology, particularly in
AN. sNfL appears sensitive to starvation-related neurobiological changes, with
levels normalizing alongside weight restoration. GFAP showed similar but less
robust trends. Accordingly, the observed biomarker changes reflect more than underweight
alone, supporting a potential role in differential diagnosis and treatment monitoring.\r\n
\ "
article_number: '431'
author:
- first_name: Marc
full_name: Pawlitzki, Marc
last_name: Pawlitzki
- first_name: Lars
full_name: Masanneck, Lars
last_name: Masanneck
- first_name: Laura
full_name: Schlarbaum, Laura
id: '96697'
last_name: Schlarbaum
- first_name: Nicole
full_name: Jankovic, Nicole
last_name: Jankovic
- first_name: Stefan
full_name: Bittner, Stefan
last_name: Bittner
- first_name: Falk
full_name: Steffen, Falk
last_name: Steffen
- first_name: Jens
full_name: Kuhle, Jens
last_name: Kuhle
- first_name: Pascal
full_name: Benkert, Pascal
last_name: Benkert
- first_name: Jonathan
full_name: Repple, Jonathan
last_name: Repple
- first_name: Judith
full_name: Bühlmeier, Judith
last_name: Bühlmeier
- first_name: Anke
full_name: Hinney, Anke
last_name: Hinney
- first_name: Johannes
full_name: Hebebrand, Johannes
last_name: Hebebrand
- first_name: Raphael
full_name: Hirtz, Raphael
last_name: Hirtz
- first_name: Sven
full_name: G. Meuth, Sven
last_name: G. Meuth
- first_name: Lars
full_name: Libuda, Lars
id: '88682'
last_name: Libuda
orcid: 0000-0003-1603-3133
- first_name: Manuel
full_name: Föcker, Manuel
last_name: Föcker
citation:
ama: 'Pawlitzki M, Masanneck L, Schlarbaum L, et al. Exploring serum biomarkers
in paediatric psychiatry: the impact of NfL and GFAP. Translational Psychiatry.
2026;16(1). doi:10.1038/s41398-026-04347-1'
apa: 'Pawlitzki, M., Masanneck, L., Schlarbaum, L., Jankovic, N., Bittner, S., Steffen,
F., Kuhle, J., Benkert, P., Repple, J., Bühlmeier, J., Hinney, A., Hebebrand,
J., Hirtz, R., G. Meuth, S., Libuda, L., & Föcker, M. (2026). Exploring serum
biomarkers in paediatric psychiatry: the impact of NfL and GFAP. Translational
Psychiatry, 16(1), Article 431. https://doi.org/10.1038/s41398-026-04347-1'
bibtex: '@article{Pawlitzki_Masanneck_Schlarbaum_Jankovic_Bittner_Steffen_Kuhle_Benkert_Repple_Bühlmeier_et
al._2026, title={Exploring serum biomarkers in paediatric psychiatry: the impact
of NfL and GFAP}, volume={16}, DOI={10.1038/s41398-026-04347-1},
number={1431}, journal={Translational Psychiatry}, publisher={Springer Science
and Business Media LLC}, author={Pawlitzki, Marc and Masanneck, Lars and Schlarbaum,
Laura and Jankovic, Nicole and Bittner, Stefan and Steffen, Falk and Kuhle, Jens
and Benkert, Pascal and Repple, Jonathan and Bühlmeier, Judith and et al.}, year={2026}
}'
chicago: 'Pawlitzki, Marc, Lars Masanneck, Laura Schlarbaum, Nicole Jankovic, Stefan
Bittner, Falk Steffen, Jens Kuhle, et al. “Exploring Serum Biomarkers in Paediatric
Psychiatry: The Impact of NfL and GFAP.” Translational Psychiatry 16, no.
1 (2026). https://doi.org/10.1038/s41398-026-04347-1.'
ieee: 'M. Pawlitzki et al., “Exploring serum biomarkers in paediatric psychiatry:
the impact of NfL and GFAP,” Translational Psychiatry, vol. 16, no. 1,
Art. no. 431, 2026, doi: 10.1038/s41398-026-04347-1.'
mla: 'Pawlitzki, Marc, et al. “Exploring Serum Biomarkers in Paediatric Psychiatry:
The Impact of NfL and GFAP.” Translational Psychiatry, vol. 16, no. 1,
431, Springer Science and Business Media LLC, 2026, doi:10.1038/s41398-026-04347-1.'
short: M. Pawlitzki, L. Masanneck, L. Schlarbaum, N. Jankovic, S. Bittner, F. Steffen,
J. Kuhle, P. Benkert, J. Repple, J. Bühlmeier, A. Hinney, J. Hebebrand, R. Hirtz,
S. G. Meuth, L. Libuda, M. Föcker, Translational Psychiatry 16 (2026).
date_created: 2026-08-26T08:23:11Z
date_updated: 2026-08-26T08:26:16Z
ddc:
- '570'
doi: 10.1038/s41398-026-04347-1
file:
- access_level: closed
content_type: application/pdf
creator: laura36
date_created: 2026-08-26T08:23:55Z
date_updated: 2026-08-26T08:23:55Z
file_id: '66850'
file_name: s41398-026-04347-1.pdf
file_size: 2476361
relation: main_file
success: 1
file_date_updated: 2026-08-26T08:23:55Z
has_accepted_license: '1'
intvolume: ' 16'
issue: '1'
language:
- iso: eng
publication: Translational Psychiatry
publication_identifier:
issn:
- 2158-3188
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Exploring serum biomarkers in paediatric psychiatry: the impact of NfL and
GFAP'
type: journal_article
user_id: '96697'
volume: 16
year: '2026'
...
---
_id: '66851'
article_number: '106979'
author:
- first_name: Laura
full_name: Schlarbaum, Laura
id: '96697'
last_name: Schlarbaum
- first_name: N.
full_name: Jankovic, N.
last_name: Jankovic
- first_name: H.
full_name: Engler, H.
last_name: Engler
- first_name: R.
full_name: Hirtz, R.
last_name: Hirtz
- first_name: C.
full_name: Grasemann, C.
last_name: Grasemann
- first_name: T.
full_name: Peters, T.
last_name: Peters
- first_name: A.
full_name: Hinney, A.
last_name: Hinney
- first_name: J.
full_name: Antel, J.
last_name: Antel
- first_name: J.
full_name: Hebebrand, J.
last_name: Hebebrand
- first_name: M.
full_name: Föcker, M.
last_name: Föcker
- first_name: Lars
full_name: Libuda, Lars
id: '88682'
last_name: Libuda
orcid: 0000-0003-1603-3133
citation:
ama: 'Schlarbaum L, Jankovic N, Engler H, et al. Vitamin D, inflammation and depressive
symptoms in adolescents: analysis using observational and interventional data.
Neuroscience Applied. 2026;5. doi:10.1016/j.nsa.2026.106979'
apa: 'Schlarbaum, L., Jankovic, N., Engler, H., Hirtz, R., Grasemann, C., Peters,
T., Hinney, A., Antel, J., Hebebrand, J., Föcker, M., & Libuda, L. (2026).
Vitamin D, inflammation and depressive symptoms in adolescents: analysis using
observational and interventional data. Neuroscience Applied, 5,
Article 106979. https://doi.org/10.1016/j.nsa.2026.106979'
bibtex: '@article{Schlarbaum_Jankovic_Engler_Hirtz_Grasemann_Peters_Hinney_Antel_Hebebrand_Föcker_et
al._2026, title={Vitamin D, inflammation and depressive symptoms in adolescents:
analysis using observational and interventional data}, volume={5}, DOI={10.1016/j.nsa.2026.106979},
number={106979}, journal={Neuroscience Applied}, publisher={Elsevier BV}, author={Schlarbaum,
Laura and Jankovic, N. and Engler, H. and Hirtz, R. and Grasemann, C. and Peters,
T. and Hinney, A. and Antel, J. and Hebebrand, J. and Föcker, M. and et al.},
year={2026} }'
chicago: 'Schlarbaum, Laura, N. Jankovic, H. Engler, R. Hirtz, C. Grasemann, T.
Peters, A. Hinney, et al. “Vitamin D, Inflammation and Depressive Symptoms in
Adolescents: Analysis Using Observational and Interventional Data.” Neuroscience
Applied 5 (2026). https://doi.org/10.1016/j.nsa.2026.106979.'
ieee: 'L. Schlarbaum et al., “Vitamin D, inflammation and depressive symptoms
in adolescents: analysis using observational and interventional data,” Neuroscience
Applied, vol. 5, Art. no. 106979, 2026, doi: 10.1016/j.nsa.2026.106979.'
mla: 'Schlarbaum, Laura, et al. “Vitamin D, Inflammation and Depressive Symptoms
in Adolescents: Analysis Using Observational and Interventional Data.” Neuroscience
Applied, vol. 5, 106979, Elsevier BV, 2026, doi:10.1016/j.nsa.2026.106979.'
short: L. Schlarbaum, N. Jankovic, H. Engler, R. Hirtz, C. Grasemann, T. Peters,
A. Hinney, J. Antel, J. Hebebrand, M. Föcker, L. Libuda, Neuroscience Applied
5 (2026).
date_created: 2026-08-26T08:29:56Z
date_updated: 2026-08-26T08:31:29Z
doi: 10.1016/j.nsa.2026.106979
intvolume: ' 5'
language:
- iso: eng
publication: Neuroscience Applied
publication_identifier:
issn:
- 2772-4085
publication_status: published
publisher: Elsevier BV
status: public
title: 'Vitamin D, inflammation and depressive symptoms in adolescents: analysis using
observational and interventional data'
type: journal_article
user_id: '96697'
volume: 5
year: '2026'
...
---
_id: '66846'
author:
- first_name: Bernd
full_name: Frankemölle, Bernd
id: '118361'
last_name: Frankemölle
orcid: https://orcid.org/0009-0001-4040-9420
citation:
ama: 'Frankemölle B. Kulturelles Lernen im Fremdsprachenunterricht unterstützen.
In: Wirag A, ed. Die Wirksamkeit von Lehr-/Lernmethoden im Fremdsprachenunterricht.
Empirische Befunde für Lehrkräfte und Unterricht. 1st ed. Narr/Francke/Attempto;
2026:103-118. doi:10.24053/9783381144723'
apa: Frankemölle, B. (2026). Kulturelles Lernen im Fremdsprachenunterricht unterstützen.
In A. Wirag (Ed.), Die Wirksamkeit von Lehr-/Lernmethoden im Fremdsprachenunterricht.
Empirische Befunde für Lehrkräfte und Unterricht (1st ed., pp. 103–118). Narr/Francke/Attempto.
https://doi.org/10.24053/9783381144723
bibtex: '@inbook{Frankemölle_2026, place={Tübingen}, edition={1}, title={Kulturelles
Lernen im Fremdsprachenunterricht unterstützen}, DOI={10.24053/9783381144723},
booktitle={Die Wirksamkeit von Lehr-/Lernmethoden im Fremdsprachenunterricht.
Empirische Befunde für Lehrkräfte und Unterricht}, publisher={Narr/Francke/Attempto},
author={Frankemölle, Bernd}, editor={Wirag, Andreas}, year={2026}, pages={103–118}
}'
chicago: 'Frankemölle, Bernd. “Kulturelles Lernen im Fremdsprachenunterricht unterstützen.”
In Die Wirksamkeit von Lehr-/Lernmethoden im Fremdsprachenunterricht. Empirische
Befunde für Lehrkräfte und Unterricht, edited by Andreas Wirag, 1st ed., 103–18.
Tübingen: Narr/Francke/Attempto, 2026. https://doi.org/10.24053/9783381144723.'
ieee: 'B. Frankemölle, “Kulturelles Lernen im Fremdsprachenunterricht unterstützen,”
in Die Wirksamkeit von Lehr-/Lernmethoden im Fremdsprachenunterricht. Empirische
Befunde für Lehrkräfte und Unterricht, 1st ed., A. Wirag, Ed. Tübingen: Narr/Francke/Attempto,
2026, pp. 103–118.'
mla: Frankemölle, Bernd. “Kulturelles Lernen im Fremdsprachenunterricht unterstützen.”
Die Wirksamkeit von Lehr-/Lernmethoden im Fremdsprachenunterricht. Empirische
Befunde für Lehrkräfte und Unterricht, edited by Andreas Wirag, 1st ed., Narr/Francke/Attempto,
2026, pp. 103–18, doi:10.24053/9783381144723.
short: 'B. Frankemölle, in: A. Wirag (Ed.), Die Wirksamkeit von Lehr-/Lernmethoden
im Fremdsprachenunterricht. Empirische Befunde für Lehrkräfte und Unterricht,
1st ed., Narr/Francke/Attempto, Tübingen, 2026, pp. 103–118.'
date_created: 2026-08-26T07:56:01Z
date_updated: 2026-08-26T08:39:53Z
doi: 10.24053/9783381144723
edition: '1'
editor:
- first_name: Andreas
full_name: Wirag, Andreas
last_name: Wirag
language:
- iso: ger
page: 103-118
place: Tübingen
publication: Die Wirksamkeit von Lehr-/Lernmethoden im Fremdsprachenunterricht. Empirische
Befunde für Lehrkräfte und Unterricht
publication_status: published
publisher: Narr/Francke/Attempto
quality_controlled: '1'
status: public
title: Kulturelles Lernen im Fremdsprachenunterricht unterstützen
type: book_chapter
user_id: '118361'
year: '2026'
...
---
_id: '66848'
author:
- first_name: Bernd
full_name: Frankemölle, Bernd
last_name: Frankemölle
- first_name: Kerstin
full_name: Göbel, Kerstin
last_name: Göbel
citation:
ama: 'Frankemölle B, Göbel K. The role of digital teaching experience for learning
about digital as well as inter- and transcultural foreign language teaching in
a web-based training. In: Digital and AI Competence in Subject-Specific Education.
Routledge; 2026. doi:10.4324/9781003653486-16'
apa: Frankemölle, B., & Göbel, K. (2026). The role of digital teaching experience
for learning about digital as well as inter- and transcultural foreign language
teaching in a web-based training. In Digital and AI Competence in Subject-Specific
Education. Routledge. https://doi.org/10.4324/9781003653486-16
bibtex: '@inbook{Frankemölle_Göbel_2026, place={London}, title={The role of digital
teaching experience for learning about digital as well as inter- and transcultural
foreign language teaching in a web-based training}, DOI={10.4324/9781003653486-16},
booktitle={Digital and AI Competence in Subject-Specific Education}, publisher={Routledge},
author={Frankemölle, Bernd and Göbel, Kerstin}, year={2026} }'
chicago: 'Frankemölle, Bernd, and Kerstin Göbel. “The Role of Digital Teaching Experience
for Learning about Digital as Well as Inter- and Transcultural Foreign Language
Teaching in a Web-Based Training.” In Digital and AI Competence in Subject-Specific
Education. London: Routledge, 2026. https://doi.org/10.4324/9781003653486-16.'
ieee: 'B. Frankemölle and K. Göbel, “The role of digital teaching experience for
learning about digital as well as inter- and transcultural foreign language teaching
in a web-based training,” in Digital and AI Competence in Subject-Specific
Education, London: Routledge, 2026.'
mla: Frankemölle, Bernd, and Kerstin Göbel. “The Role of Digital Teaching Experience
for Learning about Digital as Well as Inter- and Transcultural Foreign Language
Teaching in a Web-Based Training.” Digital and AI Competence in Subject-Specific
Education, Routledge, 2026, doi:10.4324/9781003653486-16.
short: 'B. Frankemölle, K. Göbel, in: Digital and AI Competence in Subject-Specific
Education, Routledge, London, 2026.'
date_created: 2026-08-26T08:03:02Z
date_updated: 2026-08-26T08:42:33Z
doi: 10.4324/9781003653486-16
language:
- iso: eng
place: London
publication: Digital and AI Competence in Subject-Specific Education
publication_identifier:
isbn:
- '9781003653486'
publication_status: published
publisher: Routledge
status: public
title: The role of digital teaching experience for learning about digital as well
as inter- and transcultural foreign language teaching in a web-based training
type: book_chapter
user_id: '118361'
year: '2026'
...
---
_id: '66859'
abstract:
- lang: eng
text: Let $\mathbb{k}$ be a finite field and $\mathcal{A}, \mathcal{B}$ be $\mathbb{k}$-linear
$\mathsf{Ext}$-finite hereditary abelian categories. A theorem of Cramer asserts
that, under suitable assumptions, a derived equivalence $\mathcal{D}^b(\mathcal{A})
\!\longrightarrow\! \mathcal{D}^b(\mathcal{B})$ between two such categories induces
an algebra isomorphism of the corresponding double Hall algebras $\mathsf{DH}_\mathcal{A}
\!\longrightarrow\! \mathsf{DH}_\mathcal{B}$. It turns out that a counting formula
for certain distinguished triangles in $\mathcal{D}^b(\mathcal{A})$, on which
Cramer's proof relies, is incorrect in general. We give a corrected proof of Cramer's
theorem which preserves the overall strategy of his approach.
author:
- first_name: Igor
full_name: Burban, Igor
id: '72064'
last_name: Burban
- first_name: Daniel
full_name: Perniok, Daniel
id: '64242'
last_name: Perniok
citation:
ama: Burban I, Perniok D. Double Hall algebras and derived equivalences revisited.
Published online 2026.
apa: Burban, I., & Perniok, D. (2026). Double Hall algebras and derived equivalences
revisited.
bibtex: '@article{Burban_Perniok_2026, title={Double Hall algebras and derived equivalences
revisited}, author={Burban, Igor and Perniok, Daniel}, year={2026} }'
chicago: Burban, Igor, and Daniel Perniok. “Double Hall Algebras and Derived Equivalences
Revisited,” 2026.
ieee: I. Burban and D. Perniok, “Double Hall algebras and derived equivalences revisited.”
2026.
mla: Burban, Igor, and Daniel Perniok. Double Hall Algebras and Derived Equivalences
Revisited. 2026.
short: I. Burban, D. Perniok, (2026).
date_created: 2026-08-26T12:08:41Z
date_updated: 2026-08-26T12:15:11Z
external_id:
arxiv:
- '2608.24331'
language:
- iso: eng
status: public
title: Double Hall algebras and derived equivalences revisited
type: preprint
user_id: '64242'
year: '2026'
...
---
_id: '65644'
abstract:
- lang: eng
text: "Eine zentrale Herausforderung in der Professionalisierung pädagogischer
Fach- und Lehrkräfte besteht in der Relation von eher theoretischen und praktischen
Ausbildungsbestandteilen. Beispielsweise fühlen sich angehende Lehrkräfte durch
ihr Studium häufig nicht ausreichend auf die beruflichen Anforderungen vorbereitet.
Daher wird verstärkt versucht, Curricula von Ausbildungs- und Studiengängen deutlicher
an den tatsächlichen professionellen Handlungsanforderungen zu orientieren und
auch in frühen Ausbildungsphasen verstärkt Elemente beruflicher Praxis zu integrieren.
\r\nDieser Band nimmt die Handlungsorientierung in der Ausbildung von Lehrkräften
und pädagogischen Fachkräften theoretisch-konzeptionell sowie empirisch in den
Blick. Zudem werden innovative Lehransätze aufgezeigt, die den Fokus auf eine
Stärkung einer solchen Handlungsorientierung legen, z.B. durch simulationsbasierte
Lern- und Prüfungsformate.\r\nEs handelt sich um den zweiten Band der Reihe Paderborner
Beiträge zur Bildungsforschung und Lehrkräftebildung, die von der PLAZ – Professional
School of Education herausgegeben wird."
citation:
ama: Vogelsang C, Grotegut L, Bruns J, Riese J, Fechner S, eds. Handlungsorientierung
in Der Ausbildung von Lehrkräften Und Pädagogischen Fachkräften. Konzeptionen
Und Forschungsperspektiven. Waxmann Verlag GmbH; 2026. doi:10.31244/9783818851057
apa: Vogelsang, C., Grotegut, L., Bruns, J., Riese, J., & Fechner, S. (Eds.).
(2026). Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen
Fachkräften. Konzeptionen und Forschungsperspektiven. Waxmann Verlag GmbH.
https://doi.org/10.31244/9783818851057
bibtex: '@book{Vogelsang_Grotegut_Bruns_Riese_Fechner_2026, title={Handlungsorientierung
in der Ausbildung von Lehrkräften und pädagogischen Fachkräften. Konzeptionen
und Forschungsperspektiven}, DOI={10.31244/9783818851057},
publisher={Waxmann Verlag GmbH}, year={2026} }'
chicago: Vogelsang, Christoph, Lea Grotegut, Julia Bruns, Josef Riese, and Sabine
Fechner, eds. Handlungsorientierung in Der Ausbildung von Lehrkräften Und Pädagogischen
Fachkräften. Konzeptionen Und Forschungsperspektiven. Waxmann Verlag GmbH,
2026. https://doi.org/10.31244/9783818851057.
ieee: C. Vogelsang, L. Grotegut, J. Bruns, J. Riese, and S. Fechner, Eds., Handlungsorientierung
in der Ausbildung von Lehrkräften und pädagogischen Fachkräften. Konzeptionen
und Forschungsperspektiven. Waxmann Verlag GmbH, 2026.
mla: Vogelsang, Christoph, et al., editors. Handlungsorientierung in Der Ausbildung
von Lehrkräften Und Pädagogischen Fachkräften. Konzeptionen Und Forschungsperspektiven.
Waxmann Verlag GmbH, 2026, doi:10.31244/9783818851057.
short: C. Vogelsang, L. Grotegut, J. Bruns, J. Riese, S. Fechner, eds., Handlungsorientierung
in Der Ausbildung von Lehrkräften Und Pädagogischen Fachkräften. Konzeptionen
Und Forschungsperspektiven, Waxmann Verlag GmbH, 2026.
date_created: 2026-05-19T13:51:12Z
date_updated: 2026-08-26T16:50:10Z
department:
- _id: '611'
- _id: '33'
- _id: '386'
doi: 10.31244/9783818851057
editor:
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
orcid: 0000-0002-5804-1855
- first_name: Lea
full_name: Grotegut, Lea
last_name: Grotegut
- first_name: Julia
full_name: Bruns, Julia
id: '72183'
last_name: Bruns
orcid: https://orcid.org/0000-0002-6604-5864
- first_name: Josef
full_name: Riese, Josef
id: '429'
last_name: Riese
orcid: 0000-0003-2927-2619
- first_name: Sabine
full_name: Fechner, Sabine
id: '54823'
last_name: Fechner
orcid: 0000-0001-5645-5870
language:
- iso: eng
publication_identifier:
isbn:
- '9783818801052'
publication_status: published
publisher: Waxmann Verlag GmbH
status: public
title: Handlungsorientierung in der Ausbildung von Lehrkräften und pädagogischen Fachkräften.
Konzeptionen und Forschungsperspektiven
type: book_editor
user_id: '54823'
year: '2026'
...