TY - JOUR A1 - Milosevic, Tijana A1 - Bhroin, Niamh Ni A1 - Olafsson, Kjartan A1 - Staksrud, Elisabeth A1 - Wachs, Sebastian T1 - Time spent online and children's self-reported life satisfaction in Norway BT - the socio-ecological perspective JF - New media & society N2 - Despite public discourses highlighting the negative consequences of time spent online (TSO) for children's well-being, Norwegian children (aged 9-16 years) use the Internet more than other European children and score higher on self-reported life satisfaction (SRLS). To explore the possibility that TSO might contribute to high life satisfaction or other underlying explanatory factors, we investigate the relationship between TSO and SRLS in Norway while also accounting for how individual, family, school, and broader social circumstances influence this relationship. Countering prevailing discourses, we find a positive relationship between TSO and SRLS, which remains positive and significant even after a wider range of variables are accounted for. By explaining the circumstances under which TSO has a positive effect on SRLS, this article provides evidence of the complex role that digital technology plays in the lives of children. It also provides a critique of the often simplistic arguments found in public discourses around children's digital media use. KW - children and media KW - family KW - Internet use KW - Norway KW - self-reported life KW - satisfaction KW - well-being Y1 - 2022 U6 - https://doi.org/10.1177/14614448221082651 SN - 1461-4448 SN - 1461-7315 PB - Sage Publ. CY - London ER - TY - JOUR A1 - Bents, Dominik A1 - Rybak, Alexander A1 - Groth, Detlef T1 - Spatial conscript body height correlation of Norwegian districts in the 19th century JF - Anthropologischer Anzeiger : journal of biological and clinical anthropology ; Mitteilungsorgan der Gesellschaft für Anthropologie N2 - Background: We investigated height of Norwegian conscripts in view of the hypothesis of a "community effect on height" using autocorrelation analysis of district heights within a time-span of 20 years at the end of the 19th century and correlations between neighboring districts at this time. Material and methods: After digitalizing available body height data of Norwegian draftees in 1877-1878, 1880 (averaged as 1878), and 1895-1897 (averaged as 1896) we calculated the magnitude of autocorrelation of body height within the same municipality at different time points. Furthermore, we generated three different neighborhood networks, (1) based on Euclidean distances, (2) a minimum spanning tree build on those distances, (3) a network founded on real world road connections. The networks were used to determine the correlation between body height of neighboring districts depending on the number of edges required to connect two municipalities. Results: The autocorrelation value for body heights was around r = 0.5 (for all p < 0.001) in the years 1878 and 1896. The correlation between neighboring districts varied in the Euclidean distance based network between 0.47 and 0.27 approximately for both years in a sorted order, descending from nearest (0-50 km) to farthest (150-200 km, for all p < 0.001). First order neighbors in the minimum spanning tree network correlation was 0.36 in 1878 and 0.42 in 1896 (for all p < 0.001). The values of neighbor correlation in the road connection based network ranged in 1878 from 0.42 (first order neighbors) to 0.17 (forth order neighbors, for all p < 0.01) and in 1896 from 0.46 (first order neighbors) to 0.12 (forth order neighbors, for all p < 0.05). Conclusion: This initial study of Norwegian conscript height data from the 19th century showed significant medium sized effects for the within district autocorrelation between 1878 and 1896 as well as medium neighborhood correlation, slightly lower in comparison to a recent study regarding Swiss conscripts. Digitalizing more data from other years in this and later time spans as well as using older road and ship connections instead of the actual road data might stabilize and improve those findings. KW - body height KW - correlation KW - Norway KW - conscripts KW - community effect on height Y1 - 2017 U6 - https://doi.org/10.1127/anthranz/2017/0700 SN - 0003-5548 SN - 2363-7099 VL - 74 IS - 1 SP - 65 EP - 69 PB - Schweizerbart CY - Stuttgart ER - TY - JOUR A1 - Rybak, Alexander A1 - Bents, Dominik A1 - Krüger, Johanna A1 - Groth, Detlef T1 - The end of the secular trend in Norway BT - spatial trends in body height of Norwegian conscripts in the 19th, 20th and 21st century JF - Journal of biological and clinical anthropology : Anthropologischer Anzeiger ; Mitteilungsorgan der Gesellschaft für Anthropologie N2 - Aim: We aimed to examine the distribution and secular changes of conscript body height in the geographic network of Norway since 1878 and to study its association with the degree of urbanization, and population density. Material and methods: Data on body height of Norwegian military conscripts were provided by the Statistics Norway Department (SSB). The sample comprised eight cohorts with the following measurement years: 1st 1877, 1878 and 1880, 2nd 18951897, 3rd 1915-1917, 4th 1935-1937, 5th 1955-1957, 6th 1975-1977, 7th 1995-1997, and 8th 2009-2011. For determining neighborhood correlations, a network was created consisting of neighboring counties, sharing a common border. Results: Average body height of Norwegian men increased by 10.9 cm between 1878 and 2010, but this trend was heterogeneous. Some counties increased by more than 1 cm per decade (Finmark) others by only 7 mm per decade (Sor-Trondelag). Urban counties and counties with higher population density showed stronger height trends than rural counties. The largest spread in body height between the various counties was observed in 1936 when for the first time people living in the more urban counties got taller than rural people. The height advantage of urban counties however, disappeared after 1996. At this time, also the secular trend in height had come to a halt. The secular trend in height had become obvious after the dissolution of the union between Norway and Sweden in 1905 and World War I, and was strongest between 1936 and 1956. During this period maximum between-county heterogeneity in height existed with body height differences of more than 6 cm between the tallest and the shortest county. The end of this period was characterized by social democratic reforms that flattened the income distribution, eliminated poverty, and ensured social services after World War II. Conclusion: The temporal coincidence between the trends in height, the degree of urbanization and the onset of the political transition of Norway from a Swedish province into an independent democratic wealthy modern European state after World War I and particularly after World War II, and the abatement of this trend after this period of transition had stabilized, suggest social and political components interfering with the regulation of physical growth in humans. KW - male body height KW - degree of urbanization KW - population density KW - Norway Y1 - 2020 U6 - https://doi.org/10.1127/anthranz/2020/1254 SN - 0003-5548 VL - 77 IS - 5 SP - 415 EP - 421 PB - Schweizerbart CY - Stuttgart ER - TY - JOUR A1 - Meyer, Nele Kristin A1 - Schwanghart, Wolfgang A1 - Korup, Oliver A1 - Romstad, Bard A1 - Etzelmuller, Bernd T1 - Estimating the topographic predictability of debris flows JF - Geomorphology : an international journal on pure and applied geomorphology N2 - The Norwegian traffic network is impacted by about 2000 landslides, avalanches, and debris flows each year that incur high economic losses. Despite the urgent need to mitigate future losses, efforts to locate potential debris flow source areas have been rare at the regional scale. We tackle this research gap by exploring a minimal set of possible topographic predictors of debris flow initiation that we input to a Weights-of-Evidence (WofE) model for mapping the regional susceptibility to debris flows in western Norway. We use an inventory of 429 debris flows that were recorded between 1979 and 2008, and use the terrain variables of slope, total curvature, and contributing area (flow accumulation) to compute the posterior probabilities of local debris flow occurrence. The novelty of our approach is that we quantify the uncertainties in the WofE approach arising from different predictor classification schemes and data input, while estimating model accuracy and predictive performance from independent test data. Our results show that a percentile-based classification scheme excels over a manual classification of the predictor variables because differing abundances in manually defined bins reduce the reliability of the conditional independence tests, a key, and often neglected, prerequisite for the WofE method. The conditional dependence between total curvature and flow accumulation precludes their joint use in the model. Slope gradient has the highest true positive rate (88%), although the fraction of area classified as susceptible is very large (37%). The predictive performance, i.e. the reduction of false positives, is improved when combined with either total curvature or flow accumulation. Bootstrapping shows that the combination of slope and flow accumulation provides more reliable predictions than the combination of slope and total curvature, and helps refining the use of slope-area plots for identifying morphometric fingerprints of debris flow source areas, an approach used outside the field of landslide susceptibility assessments. KW - Weights-of-Evidence KW - Debris flows KW - Susceptibility KW - Slope-area plot KW - Process domains KW - Norway Y1 - 2014 U6 - https://doi.org/10.1016/j.geomorph.2013.10.030 SN - 0169-555X SN - 1872-695X VL - 207 SP - 114 EP - 125 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Jantz, Bastian A1 - Jann, Werner T1 - Mapping accountability changes in labour market administrations from concentrated to shared accountability? JF - International review of administrative sciences : an international journal of comparative public administration N2 - The article explores how recent changes in the governance of employment services in three European countries (Denmark, Germany and Norway) have influenced accountability relationships. The overall assumption in the growing literature about accountability is that the number of actors involved in accountability arrangements is rising, that accountability relationships are becoming more numerous and complex, and that these changes may lead to contradictory accountability relationships, and finally to multi accountability disorder'. The article tries to explore these assumptions by analysing the different actors involved and the information requested in the new governance arrangements in all three countries. It concludes that the considerable changes in organizational arrangements and more managerial information demanded and provided have led to more shared forms of accountability. Nevertheless, a clear development towards less political or administrative accountability could not be observed. KW - accountability KW - Denmark KW - Germany KW - labour market administration KW - Norway KW - public employment service KW - welfare state reform Y1 - 2013 U6 - https://doi.org/10.1177/0020852313477764 SN - 0020-8523 VL - 79 IS - 2 SP - 227 EP - 248 PB - Sage Publ. CY - London ER -