Generalizing from negative contact: The causal sequence problem and proposed mechanisms of (negative) secondary transfer effects

The secondary transfer effect (STE) describes how contact with one outgroup (the so-called ‘primary outgroup’) can affect evaluations of another outgroup (the so-called ‘secondary outgroup’), that was uninvolved in the contact scenario. This research is about the transfer of negative contact. There are only few studies on the STE from negative contact available and even less longitudinal ones. We conducted such a longitudinal study, utilizing data from the GESIS-Panel, (N = 390; 3 survey waves). We investigated negative STE in an understudied intergroup context: forced migration. The primary outgroup was comprised of ‘foreigners’, living in Germany, the secondary outgroup were ‘refugees.’ We investigated three mechanisms by which negative STE might occur: firstly, contact might affect the primary outgroup attitude, which then affects the secondary outgroup attitude – a mechanism termed ‘attitude generalization.’ Secondly contact might be mediated by the general acceptance of diversity and thereby evaluations of outgroups associated with cultural diversity – a mechanism termed ‘multiculturalism.’ Lastly, contact might affect the perceived threat posed by the primary outgroup, and consequentially evaluations of secondary outgroups – a mechanism that we term ‘primary outgroup threat.’ Applying a cross-lagged panel mediation model, we investigated these theorized mechanisms. Negative STE emerged directly and also indirectly via ‘attitude generalization’ and ‘multiculturalism’ – findings congruent with previous cross-sectional research. Contrary to previous research no indirect effect via ‘primary outgroup threat’ emerged. Our results provide additional empirical evidence for negative STE. They further indicate that negative- and positive STE might operate via similar mechanisms.     

中性点绝缘系统人身触电电流的研究

本讨论了在中性点绝缘供电系统中,电网对地绝缘电阻、分布电容对人身确电电流的影响,并推导了人身触电电流的计算公式,分析结果表明,在中性点绝缘大电容电网中,电网对地绝缘电阻、分布电容对触电电流影响很大,靠单纯提高线路绝缘电阻来减少人身触电电流是难以达到的。     

Validation of a wireless shoe insole for ground reaction force measurement

Ground reaction force measurements are a fundamental element of kinetic analyses of locomotion, yet they are traditionally constrained to laboratory settings or stationary frames. This study assessed the validity and reliability of a new wireless in-shoe system (Novel Loadsol/Pedoped) for field-based ground reaction force measurement in hopping, walking, and running. Twenty participants bilaterally hopped on a force plate and walked (5 km/hr) and ran (10 km/hr) on an instrumented treadmill on two separate days while wearing the insoles. GRFs were recorded simultaneously on each respective system. Peak GRF in hopping and peak GRF, contact time (CT), and impulse (IMP) in walking and running were compared on a per-hop and step-by-step basis. In hopping, the insoles demonstrated excellent agreement with the force plate (ICC: 0.96). In walking and running, the insoles demonstrated good-to-excellent agreement with the treadmill across all measures (ICCs: 0.88–0.96) and were reliable across sessions (ICCs within 0.00–0.03). A separate verification study with ten participants was conducted to assess a correction algorithm for further agreement improvement but demonstrated little meaningful change in systemic agreements. These results indicated that the Novel Loadsol system is a valid and reliable tool for wireless ground reaction force measurement in hopping, walking, and running.     

Touching the didactic contract—a student perspective on intergenerational touch in PE

A growing anxiety around intergenerational touch in educational settings has both emerged and increased in recent years. Previous research reveals that Physical Education (PE) teachers have become more cautious in their approaches to students and they avoid physical contact or other behavior that could be regarded as suspicious [Fletcher, 2013. Touching practice and physical education: Deconstruction of a contemporary moral panic. Sport, Education and Society, 18(5), 694–709. doi:10.1080/13573322.2013.774272; Öhman, 2016. Losing touch—teachers’ self-regulation in physical education. European Physical Education Review, 1–14. doi:10.1177/1356336X15622159; Piper, Garratt, & Taylor, 2013. Child abuse, child protection and defensive ‘touch’ in PE teaching and sports coaching. Sport, Education and Society, 18(5), 583–598. doi:10.1080/13573322.2012.735653]. Some also feel anxious about how physical contact might be perceived by the students. The purpose of this article is to investigate physical contact between teachers and students in PE from a student perspective. This is understood through the didactic contract. For this purpose, focus group interviews using photo elicitation have been conducted with upper secondary school students in Sweden. One of the major findings is that intergenerational touch is purpose bound, that is, physical contact is considered relevant if the teacher has a good intention with using physical contact. The main agreements regarding physical contact as purpose bound are the practical learning and emotional aspects, such as learning new techniques, preventing injury, closeness and encouragement. The didactic contract is in these aspects stable and obvious. The main disagreements are when teachers interfere when the students want to feel capable or when teachers interfere when physical contact is not required in the activity. In these aspects the didactic contract is easily breached. It is also evident that personal preference has an impact on how physical contact is perceived. In conclusion, we can say that physical contact in PE is not a question of appropriate or inappropriate touch in general, but rather an agreement between the people involved about what is expected. Consequently, we should not ban intergenerational touch, but rather focus on teachers’ abilities to deal professionally with the didactic contract regarding physical contact.     

Comparison of step-by-step kinematics of resisted,assisted and unloaded 20-m sprint runs

This investigation examined step-by-step kinematics of sprint running acceleration. Using a randomised counterbalanced approach, 37 female team handball players (age 17.8 ± 1.6 years, body mass 69.6 ± 9.1 kg, height 1.74 ± 0.06 m) performed resisted, assisted and unloaded 20-m sprints within a single session. 20-m sprint times and step velocity, as well as step length, step frequency, contact and flight times of each step were evaluated for each condition with a laser gun and an infrared mat. Almost all measured parameters were altered for each step under the resisted and assisted sprint conditions (η² ≥ 0.28). The exception was step frequency, which did not differ between assisted and normal sprints. Contact time, flight time and step frequency at almost each step were different between ‘fast’ vs. ‘slow’ sub-groups (η² ≥ 0.22). Nevertheless overall both groups responded similarly to the respective sprint conditions. No significant differences in step length were observed between groups for the respective condition. It is possible that continued exposure to assisted sprinting might allow the female team-sports players studied to adapt their coordination to the ‘over-speed’ condition and increase step frequency. It is notable that step-by-step kinematics in these sprints were easy to obtain using relatively inexpensive equipment with possibilities of direct feedback.     

Characteristics of sports participation and psychosocial health in children: Results of a cross-sectional study

Several studies suggest that sports participation is beneficial for psychosocial health. There is, however, only a limited number of studies about the relationship of specific characteristics of sports participation with psychosocial health. The present study investigated associations between characteristics of sports participation and three aspects of psychosocial health, i.e. internalising problems, externalising problems and prosocial behaviour. The examined characteristics of sports participation pertained to individual versus team sports, indoor versus outdoor sports, involvement in competition or not, and contact sports versus non-contact sports. Cross-sectional data were collected from 1768 Dutch children aged 10–12 years who were member of a sports club. These children completed the Movement and Sports Monitor Questionnaire Youth aged 8–12 years (MSMQ) and the Strength and Difficulties Questionnaire (SDQ). Linear multilevel analyses and logistic generalised estimating equation were conducted. Children participating in team sports, outdoor sports, or competition showed fewer internalising problems than children engaged in individual sports, indoor sports, or only training. The associations with internalising problems were stronger for boys than for girls. Children participating in non-contact sports showed fewer externalising problems than children performing non-contact sports as well as contact sports. Children practising indoor sports or non-contact sports showed better prosocial behaviour than children doing outdoor or contact sports. In conclusion, the form of sports participation seemed to matter highly with respect to internalising problems, especially for boys, and, to a lesser extent, with respect to externalising problems and prosocial behaviour. This offers starting points for developing tailor-made sports programmes for children.     

Variables Impacting Intercultural Competence: A Systematic Literature Review

ABSTRACT

The importance of intercultural competence in today’s global economy is evident. Achieving intercultural competence, however, has no single formula. This study explored the variables impacting intercultural competence development. Through a systematic literature review, it identified 48 scholarly sources, 11 unique variables and two sub-variables impacting intercultural competence development. The impact of programme characteristics was found to be significant across the board, while the impact of demographic factors was harder to predict. The findings of this research inform scholars, educators and practitioners of the most effective ways to design intercultural experiences and help participants maximize their learning at home and abroad.     

Adolescent racial prejudice development: The role of friendship quality and interracial contact

There is a limited theoretical and empirical literature on the role of friendship quality and interracial contact on adolescent racial prejudice development. To address this gap, the present study examined the relationship between these factors amongst an Australian sample of 89 school-aged adolescent friendship dyads and 80 university-aged adolescent friendship dyads. All participants were administered questionnaires measuring prejudice towards Asian and Arab Australians, friendship quality and interracial contact. Overall, the results revealed that all adolescents reported significantly higher levels of subtle prejudice than blatant prejudice. As predicted, university-aged adolescents reported significantly lower levels of both subtle and blatant prejudice towards Asian and Arab Australians than school-aged adolescents. Importantly, adolescents who had contact with Asian (outgroup) friends reported significantly lower levels of subtle and blatant prejudice towards Asian Australians than adolescents with no Asian friends. Interestingly, friendship quality was not found to moderate the similarity of prejudice levels within friendship dyads. Together, these findings indicate that in developing subtle prejudice-reduction programs research should focus on increasing interracial cooperative contact, particularly amongst school-aged adolescents.     

Culture change in organizational public discourse 1998–2008: Examining annual reports of Japanese and US corporations

This study examines changes in organizational cultures of Japanese and US corporations between 1998 and 2008 through the lens of communication. Specifically, it analyzes organizational values that are manifest in the use of specific terms in the texts of corporate annual reports (N = 255). By doing so, this study empirically determines the patterns that describe over-time changes in organizational cultures of Japanese and US corporations. Theoretically, this study investigates whether the basic premise of the theory of convergence is applicable to the study of organizational culture change. To that end, three dimensions of organizational values—performance, continuity, and growth—have been derived. To test the hypotheses and the research question offered, this study examines the effects of time in years, national culture, and the interaction between the two on the three value dimensions. Using linear growth model analysis, this study found that time and national culture had significant effects on the use of the terms related to the performance and continuity dimensions. The effects were not significant for the growth dimension. In none of the cases, the interaction effects between time and national culture were significant. The results provided evidence to support the parallel change pattern for the performance and continuity dimensions and the unitary stability pattern for the growth dimension. The findings partially support the premise of the theory of convergence.     

Difficult dialogs: Majority group members’ willingness to talk about inequality with different minority groups

The present study explored attitudes of a majority group, Turks, toward dialog with two minority groups, Kurds and Armenians, in Turkey. We examined whether Turks would be equally likely to avoid discussing inequality (power talk) in imaginary dialogs with Kurds and Armenians, two groups that while equally devalued differ in their likelihood of being considered ingroup members. Specifically, we tested the hypothesis that because Turks share a common religious identity with Kurds but not with Armenians, they would be more willing to engage in power talk with Kurds than with Armenians. In addition, we explored the role of intergroup contact, majority group identification (Turkish and Muslim), social dominance orientation (SDO), and the legitimizing ideologies of belief in cultural diversity and perceptions of ethnic discrimination as predictors of willingness for power talk with each group. Ethnic Turks were more willing to talk about commonalities with both minority groups, and less willing to talk about power inequalities with either group, even less so with Armenians than with Kurds. As expected, this difference was moderated by religious identification, such that Turks with stronger Muslim identification were more willing to have power talk with Kurds but not with Armenians. These findings point to the importance of common ingroup identity in majority members’ responses to different minority groups.