Infant Imitation From Televised Peer and Adult Models

Developmental changes in learning from peers and adults during the second year of life were assessed using an imitation paradigm. Independent groups of 15‐ and 24‐month‐old infants watched a prerecorded video of an unfamiliar child or adult model demonstrating a series of actions with objects. When learning was assessed immediately, 15‐month‐old infants imitated the target actions from the adult, but not the peer whereas 24‐month‐old infants imitated the target actions from both models. When infants’ retention was assessed after a 10‐min delay, only 24‐month‐old infants who had observed the peer model exhibited imitation. Across both ages, there was a significant positive correlation between the number of actions imitated from the peer and the length of regular peer exposure reported by caregivers. Length of peer exposure was not related to imitation from the adult model. Taken together, these findings indicate that a peer‐model advantage develops as a function of age and experience during the second year of life.     

Effects of vacation from work on health and well-being: Lots of fun,quickly gone

Abstract

Although vacation from work provides a valuable opportunity for recovery, few studies have met the requirements for assessing its effects. These include taking measurements well ahead of the vacation, during the vacation and at several points in time afterwards. Our study on vacation (after-) effects focused on two related questions: (1) Do health and well-being of working individuals improve during a vacation? and (2) How long does a vacation effect last after resumption of work? In a longitudinal study covering seven weeks, 96 Dutch workers reported their health and well-being levels two weeks before a winter sports vacation, during vacation and one week, two weeks and four weeks after vacation on seven indicators. Participants' health and well-being improved during vacation on five indicators: health status, mood, tension, energy level and satisfaction. However, during the first week of work resumption, health and well-being had generally returned to pre-vacation levels. In conclusion, a winter sports vacation is associated with improvements in self-reported health and well-being among working individuals. However, these effects fade out rapidly after work resumption. We propose a framework for future vacation research and suggest investigating the role of vacation type, duration and means to prolong vacation relief.     

Dimensions of work–home culture and their relations with the use of work–home arrangements and work–home interaction

Abstract

This study examined the associations of work–home culture with (a) demographic and organizational characteristics, (b) the use of work–home arrangements, and (c) negative and positive work–home interaction, among 1,179 employees from one public and two private organizations. Substantial support was found for a 2-factor structure of a work–home culture measure differentiating between “support” (employees’ perceptions of organization's, supervisors’, and colleagues’ responsiveness to work–family issues and to the use of work–home arrangements) and “hindrance” (employees’ perceptions of career consequences and time demands that may prevent them from using work–home arrangements). This 2-factor structure appeared to be invariant across organizations, gender, and parental status. Significant relationships with organizational characteristics, the use of work–home arrangements, and work–home interaction supported the validity of these two cultural dimensions. It is concluded that if employers want to minimize work–home interference, to optimize positive work–home interaction, and to boost the use of work–home arrangements, they should create a work–home culture that is characterized by high support and low hindrance.     

Condom Negotiation Strategies as a Mediator of the Relationship between Self-Efficacy and Condom Use

College students are a group at high risk of sexually transmitted infections due to inconsistent condom use and engaging in other risky sexual behaviors. This study examined whether condom use self-efficacy predicted the use of condom negotiation strategies (i.e., condom influence strategies) and whether condom influence strategies mediated the relationship between condom use self-efficacy and condom use within this population, as well as whether gender moderated the mediation model. Results showed a strong relationship between condom use self-efficacy and condom influence strategies. Additionally, condom influence strategies completely mediated the relationship between condom use self-efficacy and condom use. Although condom use self-efficacy was related to condom use, the ability to use condom negotiation strategies was the most important factor predicting condom use. The mediation model held across genders, except for the condom influence strategy withholding sex, where it was not significant for men. For women, condom use self-efficacy promoted the use of a very assertive negotiation strategy, withholding sex, and was consequently related to increased condom use. Overall, using assertive condom negotiation strategies (e.g., withholding sex and direct request) were found to be the most important aspects of increasing condom use for both women and men. Implications and suggestions for prevention programming are discussed.     

When Injustice Gets Old: A Systematic Review of Trans Aging

A lack of knowledge regarding the needs and experiences of trans and gender-nonconforming older adults contributes to and perpetuates the experiences of marginalization associated with being trans. Mitigating the conditions of marginalization—including those that are compounded by age—requires the production of trans aging knowledge. It was with the intent to produce such knowledge that this systematic review was undertaken. In so doing, five medical databases, eight social science databases, and two gray literature databases were searched. These included the following: CINAHL (1942–), Medline (1942–), Health Services/Technology Assessment Texts, Web of Science, EMBASE (1947–), Sociological Abstracts (1952), Social Services Abstracts (1806–), Gender Studies Database (1972–), LGBT Life with Full Text, Ageline (1978–), PsycINFO (1806–), Scopus, ERIC, The New York Academy of Medicine Grey Literature Report, and Dissertations & Theses: Full Text. A total of 436 titles and abstracts were independently reviewed. Of these, 106 full-text articles were retrieved; 34 met the inclusion criteria and were reviewed. The following themes were identified: 1. the methodological challenges associated with conducting research with trans and gender nonconforming older adults;

2. violence and abuse among trans and gender nonconforming older adults;

3. discriminatory policies and practices in health and mental health care;

4. the lack of appropriate HIV/AIDS education, prevention, and treatment strategies for trans and gender nonconforming older adults;

5. obstacles in education, employment, government systems, and housing; and

6. the lack of adequate social support networks.

Gaps in the literature, recommendations for future research, and implications for policy and practice were also identified.     

The globalization of care work: Neoliberal economic restructuring and migration policy

Abstract

Significant scholarly research has focused on the ‘globalization of care work’, or how care has been distributed and redistributed in an international system where immigrant workers provide care in wealthier countries. We argue that nation-states, through a range of contradictory policies and bilateral agreements, explicitly create and reinforce the redistribution and internationalization of care work. We show how economic restructuring has helped create both demand for and a supply of immigrant care workers, while migration policies have played a key role in shaping migration flows. We examine two dyads of sending and receiving flows: Morocco/France and Poland/Germany. These cases share both similarities and differences, which allows us to consider how the global political and economic processes shaping the international division of care work play out in different contexts.     

Vom Tool zur Tugend

Coaches are currently coming under enhanced competitive pressure. As a result, an increasing number of tools is emerging which are intended to serve as indicators of augmented professional expertise. Facing this development, a contrary assumption is submitted: tools are indicative of, but not necessarily equivalent to quality. Tools therefore need to be involved in a broader frame of reference. The present paper describes and explains this frame of reference and the related classifications. The first step is to consider the question of whether obtaining knowledge of as many tools as possible is sufficient to perform successful coaching. Secondly, guiding principles for the coach are outlined which may serve as a code of conduct while representing the frame of reference at the same time. Thirdly, this approach is directly linked to the model of the four cardinal virtues (prudence, fortitude, justice and temperance) and scrutinized for the results that might be obtained by the coach at work. Finally, supplements to current professional trainings are proposed.     

Kundenintegration 2.0 – Welche Faktoren beeinflussen die Kundenintegration in transaktionsbasierten Online Communities?

The long-term existence of online communities of transaction mainly depends on the participation of their members. Despite this importance, up to now no studies have empirically investigated the drivers of customer participation in those online communities which are growing in number. The present paper contributes to this research gap by developing a comprehensive model analyzing member-specific, social and provider-specific determinants of customer participation in online communities of transaction. This model is based on two so far rather isolated research streams: traditional customer participation research and online community research. By testing our theoretical model using data generated in an online community of transaction, we identify member-specific drivers to be most important. Thus, providers of these online communities should put an emphasis on marketing activities that have an impact on the community members’ enjoyment and expertise. Moreover, the perceived interactional justice of the interaction within the community and the anticipated saving of money stimulate customer participation as well. Quite unexpectedly, we find social identification and positive network effects to have a negative influence on customer participation.     

Organizational culture and creative processes: Comparing German theater companies and scientific institutes

An open organizational culture (for example, enhancement of individual autonomy) is needed in order to promote organizational creativity. But such openness can lead to problems with coordination that may jeopardize the organization's success. For example, an open organizational culture is accompanied by parallel processes of closure (promoting orientation, consensus, and trust) that reduce the negative secondary effects of openness (Gebert and others, 2004). It is thereby understood that the creative process in a theater company requires a greater effort at coordination than in scientific institutes. This is why cultural openness in a theater company comes with risk. Empirical results from interviews with 28 research institutes (N = 113) and 13 theater companies (N = 88) show that an open culture in theaters as well as in scientific institutes, is significantly connected to closed culture processes that serve as buffers. Furthermore, openness in a theater company in terms of risk prevention is developed significantly less than in scientific institutes. Also openness when the buffering closure is missing is not significantly connected to success in scientific institutes, and in theater companies there is even a significant negative connection. The need for buffering is thus especially meaningful for the results in a theater company.     

Reporting probabilistic expectations with dynamic uncertainty about possible distributions

We study how experimental subjects report subjective probability distributions in the presence of ambiguity characterized by uncertainty over a fixed set of possible probability distributions generating future outcomes. Subjects observe draws from the true but unknown probability distribution generating outcomes at the beginning of each period of the experiment and state at selected periods a) the likelihoods that each probability distribution in the set is the true distribution, and b) the likelihoods of future outcomes. We estimate heterogeneity of rules used to update uncertainty about the true distribution and rules used to report distributions of future outcomes. We find that approximately 65% of subjects report distributions by properly weighing the possible distributions using their expressed uncertainty over them, while 22% of subjects report distributions close to the distribution they perceive as most likely. We find significant heterogeneity in how subjects update their expressed uncertainty. On average, subjects tend to overweigh the importance of their prior uncertainty relative to new information, leading to ambiguity that is substantially more persistent than would be predicted using Bayes’ rule. Counterfactual simulations suggest that this persistence will likely hold in settings not covered by our experiment.