@misc{Wegmann2022, author = {Wegmann, Simone}, title = {Policy-making power of opposition players}, series = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, journal = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe}, number = {1}, issn = {1867-5808}, doi = {10.25932/publishup-56651}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-566516}, pages = {27}, year = {2022}, abstract = {The organisation of legislative chambers and the consequences of parliamentary procedures have been among the most prominent research questions in legislative studies. Even though democratic elections not only lead to the formation of a government but also result in an opposition, the literature has mostly neglected oppositions and their role in legislative chambers. This paper proposes to fill this gap by looking at the legislative organisation from the perspective of opposition players. The paper focuses on the potential influence of opposition players in the policy-making process and presents data on more than 50 legislative chambers. The paper shows considerable variance of the formal power granted to opposition players. Furthermore, the degree of institutionalisation of opposition rights is connected to electoral systems and not necessarily correlated with other institutional characteristics such as regime type or the size of legislative chambers.}, language = {en} } @article{SchadVasishth2022, author = {Schad, Daniel and Vasishth, Shravan}, title = {The posterior probability of a null hypothesis given a statistically significant result}, series = {The quantitative methods for psychology}, volume = {18}, journal = {The quantitative methods for psychology}, number = {2}, publisher = {University of Montreal, Department of Psychology}, address = {Montreal}, issn = {1913-4126}, doi = {10.20982/tqmp.18.2.p011}, pages = {130 -- 141}, year = {2022}, abstract = {When researchers carry out a null hypothesis significance test, it is tempting to assume that a statistically significant result lowers Prob(H0), the probability of the null hypothesis being true. Technically, such a statement is meaningless for various reasons: e.g., the null hypothesis does not have a probability associated with it. However, it is possible to relax certain assumptions to compute the posterior probability Prob(H0) under repeated sampling. We show in a step-by-step guide that the intuitively appealing belief, that Prob(H0) is low when significant results have been obtained under repeated sampling, is in general incorrect and depends greatly on: (a) the prior probability of the null being true; (b) type-I error rate, (c) type-II error rate, and (d) replication of a result. Through step-by-step simulations using open-source code in the R System of Statistical Computing, we show that uncertainty about the null hypothesis being true often remains high despite a significant result. To help the reader develop intuitions about this common misconception, we provide a Shiny app (https://danielschad.shinyapps.io/probnull/). We expect that this tutorial will help researchers better understand and judge results from null hypothesis significance tests.}, language = {en} } @phdthesis{Molinengo2022, author = {Molinengo, Giulia}, title = {The micropolitics of collaborative governance}, doi = {10.25932/publishup-57712}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-577123}, school = {Universit{\"a}t Potsdam}, pages = {x, 128}, year = {2022}, abstract = {Why do exercises in collaborative governance often witness more impasse than advantage? This cumulative dissertation undertakes a micro-level analysis of collaborative governance to tackle this research puzzle. It situates micropolitics at the very center of analysis: a wide range of activities, interventions, and tactics used by actors - be they conveners, facilitators, or participants - to shape the collaborative exercise. It is by focusing on these daily minutiae, and on the consequences that they bring along, the study argues, that we can better understand why and how collaboration can become stuck or unproductive. To do so, the foundational part of this dissertation (Article 1) uses power as a sensitizing concept to investigate the micro-dynamics that shape collaboration. It develops an analytical approach to advance the study of collaborative governance at the empirical level under a power-sensitive and process-oriented perspective. The subsequent articles follow the dissertation's red thread of investigating the micropolitics of collaborative governance by showing facilitation artefacts' interrelatedness and contribution to the potential success or failure of collaborative arrangements (Article 2); and by examining the specialized knowledge, skills and practices mobilized when designing a collaborative process (Article 3). The work is based on an abductive research approach, tacking back and forth between empirical data and theory, and offers a repertoire of concepts - from analytical terms (designed and emerging interaction orders, flows of power, arenas for power), to facilitation practices (scripting, situating, and supervising) and types of knowledge (process expertise) - to illustrate and study the detailed and constant work (and rework) that surrounds collaborative arrangements. These concepts sharpen the way researchers can look at, observe, and understand collaborative processes at a micro level. The thesis thereby elucidates the subtleties of power, which may be overlooked if we focus only on outcomes rather than the processes that engender them, and supports efforts to identify potential sources of impasse.}, language = {en} } @article{Wegmann2022, author = {Wegmann, Simone}, title = {Policy-making power of opposition players}, series = {The Journal of Legislative Studies}, volume = {28}, journal = {The Journal of Legislative Studies}, number = {1}, publisher = {Routledge, Taylor \& Francis Group}, address = {Abingdon}, issn = {1357-2334}, doi = {10.1080/13572334.2020.1843233}, pages = {1 -- 25}, year = {2022}, abstract = {The organisation of legislative chambers and the consequences of parliamentary procedures have been among the most prominent research questions in legislative studies. Even though democratic elections not only lead to the formation of a government but also result in an opposition, the literature has mostly neglected oppositions and their role in legislative chambers. This paper proposes to fill this gap by looking at the legislative organisation from the perspective of opposition players. The paper focuses on the potential influence of opposition players in the policy-making process and presents data on more than 50 legislative chambers. The paper shows considerable variance of the formal power granted to opposition players. Furthermore, the degree of institutionalisation of opposition rights is connected to electoral systems and not necessarily correlated with other institutional characteristics such as regime type or the size of legislative chambers.}, language = {en} } @article{Bunk2018, author = {Bunk, Bettina}, title = {The dynamics of donor and domestic elite interaction in Mozambique}, series = {Conflict, Security \& Development}, volume = {18}, journal = {Conflict, Security \& Development}, number = {4}, publisher = {Routledge}, address = {Abingdon}, issn = {1467-8802}, doi = {10.1080/14678802.2018.1483555}, pages = {321 -- 346}, year = {2018}, abstract = {This paper analyses the interaction of domestic political elites and external donors against the backdrop of Mozambique's decentralisation process. The empirical research at national and local levels supports the hypothesis that informal power structures influence the dynamics of this interaction. Consequently, this contributes to an outcome of externally induced democratisation different to what was intended by external actors. The decentralisation process has been utilised by ruling domestic elites for political purposes. Donors have rather focused on the technical side and ignored this informal dimension. By analysing the diverging objectives and perceptions of external and internal actors, as well as the instrumentalisation of formal democratic structures, it becomes clear, that the 'informal has to be seen as normal'. At a theoretical level, the analysis contributes to elite-oriented approaches of post-conflict democratisation by adding 'the informal' as an additional factor for the dynamics of external-internal interaction. At a policy level, external actors need to take more into account informal power structures and their ambivalence for state-building and democratisation.}, language = {en} } @phdthesis{Grosso2021, author = {Grosso, Stefano}, title = {Anerkennung und Macht}, doi = {10.25932/publishup-50846}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-508461}, school = {Universit{\"a}t Potsdam}, pages = {152}, year = {2021}, abstract = {In der vorliegenden Untersuchung habe ich das Ziel verfolgt, einen sachlich-eigenst{\"a}ndigen Beitrag f{\"u}r eine Debatte gegen Honneths kritische Gesellschaftstheorie zu leisten. In dieser Debatte wird Honneth dahingehend kritisiert, dass es ihm mit seiner kritischen Gesellschaftstheorie entgegen seiner eigenen systematischen Zielsetzung nicht gelingt, in modernen liberaldemokratischen Gesellschaften s{\"a}mtliche Ph{\"a}nomene von sozialer Herrschaft kritisch zu hinterfragen. Denn soziale Anerkennung, die Honneth als Schl{\"u}sselbegriff f{\"u}r diese kritische Hinterfragung behandelt, bei der soziale Herrschaft in Verbindung mit sozialer Missachtung (als mangelnde soziale Anerkennung) steht, kann laut der Kritik faktisch selbst ein Medium f{\"u}r die Stiftung von sozialer Unterwerfung sein. Dies geschieht in Prozessen von Identit{\"a}tsentwicklung, in denen soziale Anerkennung f{\"u}r Individuen als Anerkannte bestimmte Identit{\"a}tsm{\"o}glichkeiten einr{\"a}umt und auf diese Weise gleichzeitig andere Identit{\"a}tsm{\"o}glichkeiten ausschließt, womit sie auf diese Identit{\"a}t einschr{\"a}nkend und insofern herrschend wirkt. Es handelt sich um eine Form von sozialer Herrschaft, die durch soziale Anerkennung gestiftet wird. Honneth zieht dem Vorwurf zufolge nicht in Erw{\"a}gung, dass soziale Anerkennung bei Individuen als Anerkannte einen solchen negativen Effekt erzielen kann. Hieraus ergeben sich die Fragen, ob soziale Anerkennung in Prozessen von Identit{\"a}tsentwicklung jeweils mit sozialer Herrschaft einhergeht und wie dieser Typus von sozialer Herrschaft kritisiert werden kann. Diese Fragen hat Honneth zuletzt in einem pers{\"o}nlichen Gespr{\"a}ch mit Allen und Cooke (als zwei Teilnehmerinnen der Debatte gegen Honneth) beantwortet. An dieser Stelle vertritt er mit beiden Gespr{\"a}chsteilnehmerinnen die Auffassung, dass die Operation der Einschr{\"a}nkung von Identit{\"a}tsm{\"o}glichkeiten an sich keine Operation darstellt, welche, wie sonst in der Debatte gegen seine kritische Gesellschaftstheorie behauptet wird, auf soziale Herrschaft zur{\"u}ckf{\"u}hrt. Diese Auffassung beruht auf der Idee, wonach soziale Anerkennung sich in jenem praktischen Kontext nur unter der Bedingung als herrschaftsstiftend erweist, dass sie immanente Prinzipien verletzt, die substanziell kritische Maßst{\"a}be definieren. Mein Beitrag zu dieser Debatte gegen Honneth besteht auf der einen Seite in der Erkl{\"a}rung, dass sowohl jene Auffassung als auch jene Idee argumentativ mangelhaft sind, und auf der anderen Seite in der Ausf{\"u}hrung des Vorhabens, diesen argumentativen Mangel selbst zu beheben. Gegen jene Auffassung behaupte ich, dass die drei Autoren in ihrem Gespr{\"a}ch nicht erl{\"a}utern, inwiefern soziale Anerkennung nicht herrschend wirkt, wenn sie die Identit{\"a}tsm{\"o}glichkeiten von Individuen als Anerkannte einschr{\"a}nkt, denn mit dieser Einschr{\"a}nkung wird vielmehr faktisch {\"u}ber diese Individuen geherrscht - die Debatte gegen Honneth, so zur Unterst{\"u}tzung dieser Ansicht, baut haupts{\"a}chlich auf ebendiesem Faktum auf. Gegen jene Idee habe ich f{\"u}nf problematische Fragen gestellt und beantwortet, die Bezug eigentlich nicht allein auf diese Idee selbst, sondern {\"u}berdies auf weitere, naheliegende Ideen nehmen, welche die drei Autoren angesprochen haben.}, language = {de} } @article{ChaabeneNegraCapranicaetal.2019, author = {Chaabene, Helmi and Negra, Yassine and Capranica, Laura and Prieske, Olaf and Granacher, Urs}, title = {A Needs Analysis of Karate Kumite With Recommendations for Performance Testing and Training}, series = {Strength and conditioning journal}, volume = {41}, journal = {Strength and conditioning journal}, number = {3}, publisher = {Lippincott Williams \& Wilkins}, address = {Philadelphia}, issn = {1524-1602}, doi = {10.1519/SSC.0000000000000445}, pages = {35 -- 46}, year = {2019}, abstract = {An effective training program needs to be customized to the specific demands of the redpective sport. Therefore, it is important to conduct a needs analysis to gain information on the unique characteristics of the sport. The objectives of thes review were (A) to conduct a systematic needs analysis of karate kumite and (B) to provide practical recommendations for sport-specific performance testing and training of karate kumite athletes.}, language = {en} } @article{BenOthmanChaouachiChaouachietal.2019, author = {Ben Othman, Aymen and Chaouachi, Anis and Chaouachi, Mehdi and Makhlouf, Issam and Farthing, Jonathan P. and Granacher, Urs and Behm, David George}, title = {Dominant and nondominant leg press training induce similar contralateral and ipsilateral limb training adaptations with children}, series = {Applied Physiology, Nutrition, and Metabolism}, volume = {44}, journal = {Applied Physiology, Nutrition, and Metabolism}, number = {9}, publisher = {NRC Research Press}, address = {Ottawa}, issn = {1715-5312}, doi = {10.1139/apnm-2018-0766}, pages = {973 -- 984}, year = {2019}, abstract = {Cross-education has been extensively investigated with adults. Adult studies report asymmetrical cross-education adaptations predominately after dominant limb training. The objective of the study was to examine unilateral leg press (LP) training of the dominant or nondominant leg on contralateral and ipsilateral strength and balance measures. Forty-two youth (10-13 years) were placed (random allocation) into a dominant (n = 15) or nondominant (n = 14) leg press training group or nontraining control (n = 13). Experimental groups trained 3 times per week for 8 weeks and were tested pre-/post-training for ipsilateral and contralateral 1-repetition maximum (RM) horizontal LP, maximum voluntary isometric contraction (MVIC) of knee extensors (KE) and flexors (KF), countermovement jump (CMJ), triple hop test (THT), MVIC strength of elbow flexors (EF) and handgrip, as well as the stork and Y balance tests. Both dominant and nondominant LP training significantly (p < 0.05) increased both ipsilateral and contralateral lower body strength (LP 1RM (dominant: 59.6\%-81.8\%; nondominant: 59.5\%-96.3\%), KE MVIC (dominant: 12.4\%-18.3\%; nondominant: 8.6\%-18.6\%), KF MVIC (dominant: 7.9\%-22.3\%; nondominant: nonsignificant-3.8\%), and power (CMJ: dominant: 11.1\%-18.1\%; nondominant: 7.7\%-16.6\%)). The exception was that nondominant LP training demonstrated a nonsignificant change with the contralateral KF MVIC. Other significant improvements were with nondominant LP training on ipsilateral EF 1RM (6.2\%) and THT (9.6\%). There were no significant changes with EF and handgrip MVIC. The contralateral leg stork balance test was impaired following dominant LP training. KF MVIC exhibited the only significant relative post-training to pretraining (post-test/pre-test) ratio differences between dominant versus nondominant LP cross-education training effects. In conclusion, children exhibit symmetrical cross-education or global training adaptations with unilateral training of dominant or nondominant upper leg.}, language = {en} } @misc{HortobagyiLesinskiFernandez‐del‐Olmoetal.2015, author = {Hortob{\´a}gyi, Tibor and Lesinski, Melanie and Fernandez-del-Olmo, Miguel and Granacher, Urs}, title = {Small and inconsistent effects of whole body vibration on athletic performance}, series = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, journal = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe}, number = {627}, issn = {1866-8364}, doi = {10.25932/publishup-43199}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-431993}, pages = {23}, year = {2015}, abstract = {Purpose We quantified the acute and chronic effects of whole body vibration on athletic performance or its proxy measures in competitive and/or elite athletes. Methods Systematic literature review and meta-analysis. Results Whole body vibration combined with exercise had an overall 0.3 \% acute effect on maximal voluntary leg force (-6.4 \%, effect size = -0.43, 1 study), leg power (4.7 \%, weighted mean effect size = 0.30, 6 studies), flexibility (4.6 \%, effect size = -0.12 to 0.22, 2 studies), and athletic performance (-1.9 \%, weighted mean effect size = 0.26, 6 studies) in 191 (103 male, 88 female) athletes representing eight sports (overall effect size = 0.28). Whole body vibration combined with exercise had an overall 10.2 \% chronic effect on maximal voluntary leg force (14.6 \%, weighted mean effect size = 0.44, 5 studies), leg power (10.7 \%, weighted mean effect size = 0.42, 9 studies), flexibility (16.5 \%, effect size = 0.57 to 0.61, 2 studies), and athletic performance (-1.2 \%, weighted mean effect size = 0.45, 5 studies) in 437 (169 male, 268 female) athletes (overall effect size = 0.44). Conclusions Whole body vibration has small and inconsistent acute and chronic effects on athletic performance in competitive and/or elite athletes. These findings lead to the hypothesis that neuromuscular adaptive processes following whole body vibration are not specific enough to enhance athletic performance. Thus, other types of exercise programs (e.g., resistance training) are recommended if the goal is to improve athletic performance.}, language = {en} } @article{HammamiGranacherMakhloufetal.2016, author = {Hammami, Raouf and Granacher, Urs and Makhlouf, Issam and Behm, David George and Chaouachi, Anis}, title = {SEQUENCING EFFECTS OF BALANCE AND PLYOMETRIC TRAINING ON PHYSICAL PERFORMANCE IN YOUTH SOCCER ATHLETES}, series = {Journal of strength and conditioning research : the research journal of the NSCA}, volume = {30}, journal = {Journal of strength and conditioning research : the research journal of the NSCA}, publisher = {Elsevier}, address = {Philadelphia}, issn = {1064-8011}, doi = {10.1519/JSC.0000000000001425}, pages = {3278 -- 3289}, year = {2016}, abstract = {Balance training may have a preconditioning effect on subsequent power training with youth. There are no studies examining whether the sequencing of balance and plyometric training has additional training benefits. The objective was to examine the effect of sequencing balance and plyometric training on the performance of 12- to 13-year-old athletes. Twenty-four young elite soccer players trained twice per week for 8 weeks either with an initial 4 weeks of balance training followed by 4 weeks of plyometric training (BPT) or 4 weeks of plyometric training proceeded by 4 weeks of balance training (PBT). Testing was conducted pre- and posttraining and included medicine ball throw; horizontal and vertical jumps; reactive strength; leg stiffness; agility; 10-, 20-, and 30-m sprints; Standing Stork balance test; and Y-Balance test. Results indicated that BPT provided significantly greater improvements with reactive strength index, absolute and relative leg stiffness, triple hop test, and a trend for the Y-Balance test (p = 0.054) compared with PBT. Although all other measures had similar changes for both groups, the average relative improvement for the BPT was 22.4\% (d = 1.5) vs. 15.0\% (d = 1.1) for the PBT. BPT effect sizes were greater with 8 of 13 measures. In conclusion, although either sequence of BPT or PBT improved jumping, hopping, sprint acceleration, and Standing Stork and Y-Balance, BPT initiated greater training improvements in reactive strength index, absolute and relative leg stiffness, triple hop test, and the Y-Balance test. BPT may provide either similar or superior performance enhancements compared with PBT.}, language = {en} }