20 research outputs found
Limiting damage during infection:lessons from infection tolerance for novel therapeutics
The distinction between pathogen elimination and damage limitation during infection is beginning to change perspectives on infectious disease control, and has recently led to the development of novel therapies that focus on reducing the illness caused by pathogens ("damage limitation") rather than reducing pathogen burdens directly ("pathogen elimination"). While beneficial at the individual host level, the population consequences of these interventions remain unclear. To address this issue, we present a simple conceptual framework for damage limitation during infection that distinguishes between therapies that are either host-centric (pro-tolerance) or pathogen-centric (anti-virulence). We then draw on recent developments from the evolutionary ecology of disease tolerance to highlight some potential epidemiological and evolutionary responses of pathogens to medical interventions that target the symptoms of infection. Just as pathogens are known to evolve in response to antimicrobial and vaccination therapies, we caution that claims of "evolution-proof" anti-virulence interventions may be premature, and further, that in infections where virulence and transmission are linked, reducing illness without reducing pathogen burden could have non-trivial epidemiological and evolutionary consequences that require careful examination
Do conflict resolution and recovery predict the survival of adolescents' romantic relationships?
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116456.pdf (publisher's version ) (Open Access)Numerous studies have shown that being able to resolve and recover from conflicts is of key importance for relationship satisfaction and stability in adults. Less is known about the importance of these relationship dynamics in adolescent romantic relationships. Therefore, this study investigated whether conflict resolution and recovery predict breakups in middle adolescent couples. Couples who are able to resolve and recover from conflict were expected to demonstrate a lower probability of breaking up. In total, 80 adolescent couples (M age = 15.48, SD = 1.16) participated in a 4-wave prospective questionnaire and observational study, with one year between measurements. In addition to self-report measures, adolescents were observed in real-time during conflicts with their partners. Multilevel Proportional Hazard analyses revealed that, contrary to the hypothesis, conflict resolution and conflict recovery did not predict the likelihood of breakup. Survival differences were not attributable to conflict resolution or conflict recovery. More research is needed to consider the unique relationship factors of adolescent romantic relationships to determine why some relationships survive while others do not.6 p
Couples’ Diminished Social and Financial Capital Exacerbate the Association Between Maladaptive Attributions and Relationship Satisfaction
DNA barcoding and molecular phylogeny indicate that three members of the “morning glory” (Ipomoea nil species complex) are conspecific
Het verloop van hechtingsangst en hechtingsvermijding tijdens acht relatietherapiesessies
What Can Studying Designed Marital Argument Interventions Contribute To Argumentation Scholarship?
In this chapter, I take a design approach to the study of marital argumentation. Two marriage education programs, the prevention and relationship enhancement program (PREP) and the practical application of intimate relationship skills (PAIRS) program are examined. Each curriculum presents communication tools/guides/procedures for either directly improving argumentation behavior or by indirectly improving arguments by enhancing the partners\u27 commitment and intimacy. After discussing specific communication tools from each program, I identify design hypotheses underlying the programs that can then be applied to more general issues related to argumentation theory