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551.
Katherine M. Johnson Arthur L. Greil Karina M. Shreffler Julia McQuillan 《Population research and policy review》2018,37(5):641-666
In this article, we show that social science research on fertility and infertility consists of largely separate research traditions, despite shared interest in pregnancies and births (or lack thereof). We describe four ways these two traditions differ: (1) publication trajectories and outlets, (2) fields of study and major theoretical frameworks, (3) degree of attention to the other topic, and (4) language and definitions used. We then discuss why future integration of these bodies of research would be beneficial, outline potential steps toward rapprochement, and provide common areas of dialogue that could facilitate and enrich these bodies of research. We offer a more holistic framework using the reproductive career as an extension of existing lifecourse approaches in both fertility and infertility research. We conclude with a brief empirical example and discussion of methodological issues for measuring and modeling reproductive careers. 相似文献
552.
553.
Robert Lane 《Journal of American college health : J of ACH》2018,66(2):76-86
Objectives: Based on acculturative family distancing theory, we examined whether familial acculturative stress interacted with hopelessness to predict suicidal ideation differentially among emerging adult immigrant versus nonimmigrant college students. Participants: We recruited 152 generationally and racially/ethnically diverse college students (42 immigrants) from 2012 to 2013. Methods: Participants completed measures of hopelessness, depressive symptoms, ethnic identity, familial acculturative stress, and suicidal ideation. Results: Immigrant status interacted with hopelessness and familial acculturative stress. Hopelessness was associated with less suicidal ideation among immigrants than among nonimmigrants at a familial acculturative stress score below the 11th percentile, but greater suicidal ideation among immigrants than among nonimmigrants at a familial acculturative stress score above the 72nd percentile. Conclusions: Familial acculturative stress may exacerbate the effect of hopelessness on suicidal ideation among immigrant college students, and should be monitored during suicide risk assessment and treatment. 相似文献
554.
Attachment theory is one of the major theoretical frameworks for understanding romantic relationships. Attachment styles are formed through interactions with caregivers and shape an individual’s expectations of subsequent interpersonal relationships. In this study, we examined how attachment styles influence participants’ ability to communicate with their partners about problems in their sexual relationship. A community sample of 81 couples engaged in two video-recorded discussions, one representing an aspect of the couple’s sexual relationship where the male partner wanted change and the second representing an aspect of the sexual relationship where the female partner wanted change. Conversations were then coded, with each person being rated on three positive communication dimensions (positive affect, offering solutions, and responsiveness) and three negative communication dimensions (hostility, negative affect, and unskilled communication behaviors). As predicted, attachment avoidance was related to more negative and less positive communication for both the individual and his or her partner. Our observational data did not reveal any significant effects of attachment anxiety on sexual communication. These results can be contrasted with findings from self-report studies that do suggest an anxious attachment adversely impacts sexual communication. 相似文献
555.
Ondřej Dvouletý Monika Mühlböck Julia Warmuth Bernhard Kittel 《Journal of youth studies》2018,21(9):1159-1181
The recent increase in youth unemployment has major implications for the current and future development of European labour markets. Previous studies reveal the long lasting ‘scarring effects’ of early unemployment experience on later career prospects, including a higher probability of future unemployment or social exclusion. Self-employment is often advocated as a potential remedy for unemployment in general and youth unemployment in particular. In this study, we investigate the individual-level factors that lead young people with the ‘scar’ of previous unemployment to engage in self-employment. Based on a recent survey among young adults in eleven European countries, we show that previous unemployment has a significant moderating effect on other individual-level characteristics usually associated with a higher likelihood of being self-employed. While the overall propensity of self-employment is not affected by unemployment experience, the reasons for becoming one’s own boss differ considerably between those young adults who have and those who have not experienced unemployment in the past. 相似文献
556.
Monaghan J Shorten A 《Women and birth : journal of the Australian College of Midwives》2008,21(2):55-64
The national continuing professional development (CPD) program of the Australian College of Midwives, MidPLUS, was officially launched in September 2007. In our role as program developers we were dedicated to the belief that this national CPD program would be an important step for Australian midwives, and contribute to demonstrating a commitment to providing safe and effective care for Australian women and families. This paper outlines key issues involved in providing CPD programs for professional groups and highlights how this information was used in the decision making behind the design of MidPLUS. The key operational elements of CPD programs included program design, program administration and related professional issues. Important features and functions of the MidPLUS program are highlighted and justification is given for our overall design. This information may assist midwives who are considering using the MidPLUS program and are asking the question: CPD-what does it mean for me? 相似文献
557.
Julia K. de Groote Ingo Kleindienst Martin Hoegl Denis Schweizer Tomi Laamanen 《Long Range Planning》2021,54(1):101946
We contribute to an improved understanding of investor reactions to acquisition announcements by building on the recent research in cognitive psychology that distinguishes between the following two types of cognitive similarity assessments: taxonomic and thematic similarity. We theorize and find that investor reactions to taxonomic acquisitions, where synergies are easier to comprehend, are generally more positive than investor reactions to thematic acquisitions, which require higher cognitive processing. We argue that this effect is driven by the cognitive processing of investors, instead of “true” synergy, since the more negative announcement returns for thematic deals reverse a few days after the announcement, converging with the announcement returns of taxonomic deals. Moreover, we find that attempts by the acquiring company to help investors assess thematic acquisitions do not seem to be effective at eliminating this effect and instead appear to aggravate investor suspicion. Overall, our findings contribute to the emerging behavioral perspective of investor reactions to acquisition announcements. 相似文献
558.
James P. Sampson Debra S. Osborn Jaana Kettunen Pei‐Chun Hou Adam K. Miller Julia P. Makela 《The Career development quarterly》2018,66(2):121-134
The use of social media expands the availability and sources of career information. However, the authorship of this information has changed from traditional print media and multimedia sources created by experts to social media–based career information created by the users themselves. Although variability in career information validity has been an issue for some time, rapid growth in the use of social media creates some unique challenges. The ease with which social media–based career information can spread creates the potential for rapid widespread dissemination of disinformation and biased perceptions. Potential sources of invalidity include intentional bias (with or without profit motive), unintentional bias, restricted range of experience, out‐of‐date information, popularity bias, similarity bias, and context deficiency. The authors examine potential sources of social media–based career information invalidity and suggest implications for practice to help individuals make the best use of such information. 相似文献
559.
Julia Kuhn 《随机性模型》2018,34(2):239-267
This paper considers a multi-server queue with Markov-modulated Poisson input and server-dependent phase-type service times. We develop an efficient rare-event simulation technique to estimate the probability that the number of customers in this system reaches a high value. Relying on explicit bounds on the probability under consideration as well as the associated likelihood ratio, we succeed in proving that the proposed estimator is of bounded relative error. Simulation experiments illustrate the significant speed-up that can be achieved by the proposed algorithm. 相似文献
560.
Bradley (Theory Decis 85:5–20, 2018) develops some theory of the linear opinion pool, in apparent contradiction to results of Dawid et al. (Test 4:263–314, 1995). We investigate the sources of these contradictions, and in particular identify a mathematical error in Bradley (2018) that invalidates his main result.
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