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181.
Christoph Randler 《The Journal of genetic psychology》2013,174(3):302-308
Morningness–eveningness was assessed in a large sample of adolescents and young adults. Morningness decreased from 12 to 15 years, and then remained on a stable level until about 20 years, when a turn back to morningness occurred. Boys and men were on average more evening-oriented than were girls and women. In detail, significant differences existed at the ages of 16, 18, and 19 years. A quadratic function explained more variance than a linear regression. Composite Scale of Morningness scores are related to puberty scores in boys and girls, and when combining data (i.e., higher pubertal development was related to eveningness). 相似文献
182.
Jimmy Calanchini Karen Gonsalkorale Jeffrey W. Sherman Karl Christoph Klauer 《European journal of social psychology》2013,43(5):321-325
Although implicitly measured bias was once assumed to be highly stable, subsequent research has shown that it is, in fact, malleable. One technique for altering implicit bias is through counter‐prejudicial training. At least two broad mechanisms may drive this effect. First, training people to respond in counter‐prejudicial ways may diminish the extent to which biased associations are activated in memory. Second, training may strengthen processes that reduce the influence of biased associations on responses. Participants received either counter‐prejudicial, pro‐prejudicial, or no training and then completed an implicit measure of bias. Application of the quadruple process model revealed support for both mechanisms: Counter‐prejudicial training produced less activation of biased associations as well as enhanced detection of appropriate responses compared with pro‐prejudicial or no training. Implications for the development of bias‐reduction training are discussed. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
183.
Aviad Raz Christina Schües Nadja Wilhelm Christoph Rehmann-Sutter 《The Journal of medical humanities》2017,38(2):191-207
To explore how cultural beliefs are reflected in different popular views of pre-implantation genetic diagnosis for human leukocyte antigen match (popularly known as “savior siblings”), we compare the reception and interpretations, in Germany and Israel, of the novel/film My Sister’s Keeper. Qualitative analysis of reviews, commentaries and posts is used to classify and compare normative assessments of PGD for HLA and how they reproduce, negotiate or oppose the national policy and its underlying cultural and ethical premises. Four major themes emanated from the comparison: loss of self-determination and autonomy; loss of dignity through instrumentalization; eugenics and euthanasia; and saving life. In both countries, most commentaries represented a dominant position, with a few negotiated positions. We also highlight the decoding of a relatively less explored bioethical aspect of My Sister’s Keeper’s narrative, namely the meaning of euthanasia. We conclude by discussing how the findings relate to attempts of providing cultural explanations for the regulation of HLA-PGD. 相似文献
184.
Christie Zunker Carol B. Peterson Ross D. Crosby Li Cao Scott G. Engel James E. Mitchell Stephen A. Wonderlich 《Behaviour research and therapy》2011,49(10):714-717
The purpose of this study was to examine the relationship between caloric restriction (CR) and binge eating (BE) using ecological momentary assessment (EMA). Participants included 133 women with bulimia nervosa (BN) who completed an EMA protocol for 2 weeks. Logistic regression analyses tested whether CR increased the probability of BE episodes. The results revealed that the odds of BE increased on the day that restriction occurred as well as on the following day. In addition, both restriction and BE on one day predicted the likelihood of BE the subsequent day, but restriction for two days prior to the episode failed to add additional information for predicting BE. These findings support the cognitive behavioral therapy (CBT) model of BN, suggesting that self-reported dietary restriction is predictive of subsequent BE episodes, and that reducing dietary restriction in treatment may lead to improvements in bulimic symptoms. 相似文献
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187.
Swets, Tanner Jr., and Birdsall (1961) proposed a 4-alternative forced-choice task with two choices (4AFC-2R) for distinguishing between the Equal-Variance Signal Detection model and the One-High Threshold model. This task was recently implemented in the field of recognition memory (Parks & Yonelinas, 2009), a field in which several candidate models have been proposed. One advantage of the 4AFC-2R task is that it permits parameter estimation and goodness of fit testing, something which so far was only possible through the use of Receiver Operating Characteristic (ROC) functions for the more complex candidate models. The present article provides a thorough characterization and comparison of the main recognition memory models in the context of this task. Results are illustrated by a reanalysis of Parks and Yonelinas’ original data, revealing a preference for hybrid approaches to recognition memory, more specifically for the dual-process model (Yonelinas, 1997), whereas pure signal detection models performed poorly. The present analysis provides an assessment of the merits and limitations of this task, highlighting future research applications. 相似文献
188.
Christoph Hoerl 《Philosophical Studies》2011,152(2):167-179
The main focus of this paper is the question as to what it is for an individual to think of her environment in terms of a
concept of causation, or causal concepts, in contrast to some more primitive ways in which an individual might pick out or
register what are in fact causal phenomena. I show how versions of this question arise in the context of two strands of work
on causation, represented by Elizabeth Anscombe and Christopher Hitchcock, respectively. I then describe a central type of
reasoning that, I suggest, a subject has to be able to engage in, if we are to credit her with causal concepts. I also point
out that this type of reasoning turns on the idea of a physical connection between cause and effect, as articulated in recent
singularist approaches of causation. 相似文献
189.
Two experimental studies were used to investigate how interacting with aggressive virtual characters in video games affects trust and cooperation of players. Study 1 demonstrates that experiencing virtual aggression from a victim's perspective can impair players' investments in a subsequent common goods dilemma situation. This effect is mediated by reduced expectations of trust in the cooperativeness of interaction partners. In Study 2 the same effect was replicated by using a different cooperation task and by investigating the moderating role of justice sensitivity from a victim's perspective as a dispositional factor. Participants transferred less money to an unknown partner in a trust game after exposure to aggressive nonplayer characters in a video game. This effect was stronger for people high in victim sensitivity. Results of both studies can be interpreted in line with the sensitivity to mean intentions model and add to the body of research on violent media effects. 相似文献
190.