Your browser doesn't support javascript.
Show: 20 | 50 | 100
Results 1 - 3 de 3
Filter
Add filters

Language
Document Type
Year range
1.
psyarxiv; 2021.
Preprint in English | PREPRINT-PSYARXIV | ID: ppzbmed-10.31234.osf.io.5ca4v

ABSTRACT

Among the many impacts of the COVID-19 pandemic, one of the most dramatic was the immediate closure of in-person schooling in March/April 2020 when parents were faced with much greater responsibility in supporting their children’s learning. Despite this, few studies have examined parents’ own perspectives of this experience. The aims of this preliminary study were to (1) identify challenges, benefits, and useful strategies related to remote learning and (2) examine differences in findings across two countries, between parents of youth with and without attention-deficit/hyperactivity disorder (ADHD), and between parents of children and adolescents. To address these aims, parent responses to open-ended questions on the Home Adjustment to COVID-19 Scale (HACS; Becker et al., 2020) were examined across three studies conducted in the United States and Australia (N=606, children: 68.5% male, ages 6-17 years). The challenges most frequently expressed by parents included the child’s difficulty staying on task (23.8% of parents), lack of motivation (18.3%), remote learning factors (17.8%), and lack of social interaction (14.4%). The most frequently expressed strategy related to using routines and schedules (58.2%) and the biggest benefit was more family time (20.3%). Findings were largely consistent across countries, ADHD status, and age, with a few notable group differences. Given that the most common challenges involved child- (e.g., difficulties with staying on task and motivation), parent- (e.g., balancing remote learning with work responsibilities), and school- (e.g., remote instruction difficulties) related factors, there is a need for improved support across these systems going forward.


Subject(s)
COVID-19 , Myotonia Congenita , Attention Deficit Disorder with Hyperactivity
2.
ssrn; 2021.
Preprint in English | PREPRINT-SSRN | ID: ppzbmed-10.2139.ssrn.3745128

ABSTRACT

Background: Population-based studies investigating the dynamics of the SARS-CoV-2 pandemic are needed. Here, we report on baseline findings from April through June 2020 of a prospective cohort study in Munich, Germany.Methods: We drew a representative sample of 2994 private households. The 5313 participating household members 14 years and older completed questionnaires and provided blood samples. SARS-CoV-2 seropositivity was defined as Roche N pan-Ig ≥ 0·4218. We adjusted the prevalence for the sampling design, sensitivity, and specificity. We investigated risk factors for SARS-CoV-2 seropositivity and geospatial transmission patterns by generalized linear mixed models and permutation tests.Findings: Seropositivity for SARS-CoV-2 specific antibodies was 1·82% (95% confidence interval (CI) 1·28-2·37%) as compared to 0·46% PCR-positive cases officially registered in Munich. Loss of the sense of smell or taste was associated with seropositivity (odds ratio (OR) 47·4; 95% CI 7·2-307·0) and infections clustered within households. Participants suffering from respiratory allergies (OR 2·7; 95% CI 0·9-8·6) and working in high-risk jobs (OR 2·0; 95% CI 0·5-6·7) showed non-significantly increased odds for SARS-CoV-2 seropositivity.Interpretation: Applying a validated assay, we demonstrate a low SARS-CoV-2 seroprevalence in the Munich population 14 years and older towards the end of the first pandemic wave. However, we noted official sub-registration at this early stage of the pandemic.Funding: Bavarian State Ministry of Science and the Arts, University Hospital of LMU Munich, Helmholtz Centre Munich, University of Bonn, and University of Bielefeld.Declaration of Interests: FF, TF, DM, LO, and VT report grants from the Bavarian State Ministry of Science and the Arts during the conduct oft he study. TF reports grants from the University Hospital of LMU Munich, Helmholtz Center Munich, University of Bonn, University of Bielefeld, and German Ministry for Education and Research during the conduct of the study. JH reports grants from the German Federal Ministry of Education and Research during the conduct of the study. MH and AW report personal fees and non-financial support, LO and MP report non-financial support from Roche Diagnostics. MH, LO, MP, and AW report non-financial support from Euroimmun, Viramed, and Mikrogen. MH, MP, and AW report grants, non-financial support, and other from German Center for Infection Research (DZIF). FF, MH, LO, MP, VT, and AW report grants and non-financial support from the Government of Bavaria. MH, LO, MP, and AW report non-financial support from BMW, Mercedes Benz, Munich Police, and Accenture. MH and AW report personal fees and non-financial support from Dr. Box Betrobox during the conduct of the study. LO and MP report non-financial support from Dr. Box Betrobox. MH and AW have a patent Sample System for Sputum Diagnostics of SARS-CoV-2 pending. DM reports to be a a sub-investigator on a Phase I SARS-CoV-2 vaccine trial and on a Phase I rabies vaccine trial, both sponsored by CureVac AG. MP and AW report non-financial support from Dr. Becker MVZ. VT reports support from CureVac AG outside the submitted work. AW reports personal fees and other from Haeraeus Sensors. AW reports non-financial support from Bruker Daltronics outside the submitted work. AW is involved in other different patents and companies not in relation with the serology of SARS-CoV-2. All other authors report nothing to disclose.Ethics Approval Statement: Prior to study initiation, this study had been approved by therespective Institutional Review Board.


Subject(s)
COVID-19 , HIV Seropositivity , Myotonic Dystrophy , Myotonia Congenita
3.
ssrn; 2020.
Preprint in English | PREPRINT-SSRN | ID: ppzbmed-10.2139.ssrn.3749883

ABSTRACT

Studies have shown that that management control practices change in response to global crises as firms attempt to manage the accompanying uncertainty and financial strain (Asel, Posch and Speckbacher 2010; Becker, Mahlendorf, Schäffer and Thaten 2016; Janke, Mahlendorf and Weber 2014). The purpose of this study is to develop more comprehensive insights into the behavioral effects that stem from such changes. Using survey data from business unit managers in the Netherlands, our results show that firms tighten their budget controls in response to a negative impact of Covid-19. In turn, the tightening of budget controls increases employees’ emotional exhaustion because of increased perceptions of role ambiguity and role conflict. We also find that the effect of tighter budget controls on role ambiguity is mitigated when the budget controls are used in an enabling way but heightened with increasing trust in superiors. These results suggest that if firms use their budgets to help managers acquire a deeper understanding of their tasks and responsibilities, this allows them to respond with flexibility to the tighter budgetary controls, which helps mitigate the undesired behavioral response of increased role ambiguity and emotional exhaustion. Our findings also suggest that trust, which usually is beneficial to organizations, has a ‘dark’ side in that managers will push themselves harder to reciprocate the trust they have in their superiors, thus, increasing their stress in the form of role ambiguity and, in turn, emotional exhaustion.


Subject(s)
COVID-19 , Myotonia Congenita
SELECTION OF CITATIONS
SEARCH DETAIL