A rapid effect of stimulus quality on the durations of individual fixations during reading

We developed a variant of the single fixation replacement paradigm (Yang & McConkie, 2001, 2004) in order to examine the effect of stimulus quality on fixation duration during reading. Subjects' eye movements were monitored while they read passages of text for comprehension. During critical fixations, equal changes to the luminance of the background produced either an increase (Up-Contrast) or a decrease (Down-Contrast) of the contrast of the text. The durations of critical fixations were found to be lengthened in the Down-Contrast but not the Up-Contrast condition. Ex-Gaussian modelling of the distributions of fixation durations showed that the reduction in stimulus quality lengthened the majority of fixations, and a survival analysis estimated the onset of this effect to be approximately 141 ms following fixation onset. Because the stimulus quality of the text during critical fixations could not be predicted or parafoveally previewed prior to foveation, the present effect can be attributed to an immediate effect of stimulus quality on fixation duration.     

旅游商品多语言包装策略的作用机制和影响效果——基于选择通达模型的视角

多语言包装策略被广泛应用于促进旅游商品的销售。然而, 现有研究仅从消费者感知视角出发, 难以揭示多语言线索的复杂效应。本研究基于选择通达模型, 主要探讨(1)多语言包装策略导致消费者推断旅游商品是针对某类群体(即对比效应)还是广泛模糊的“国际市场” (即同化效应)的作用机制; (2)多语言包装策略对旅游商品购买决策的影响机制。本研究有助于扩展旅游商品和包装语言的相关研究, 为旅游商品营销提供重要参考。     

Color Selectivity of the Spatial Congruency Effect: Evidence from the Focused Attention Paradigm

The multisensory response enhancement (MRE), occurring when the response to a visual target integrated with a spatially congruent sound is stronger than the response to the visual target alone, is believed to be mediated by the superior colliculus (SC) (Stein & Meredith, 1993). Here, we used a focused attention paradigm to show that the spatial congruency effect occurs with red (SC-effective) but not blue (SC-ineffective) visual stimuli, when presented with spatially congruent sounds. To isolate the chromatic component of SC-ineffective targets and to demonstrate the selectivity of the spatial congruency effect we used the random luminance modulation technique (Experiment 1) and the tritanopic technique (Experiment 2). Our results indicate that the spatial congruency effect does not require the distribution of attention over different sensory modalities and provide correlational evidence that the SC mediates the effect.     

Empowering Muslim children’s spirituality in Malay Archipelago: integration between National Philosophical Foundations and Tawakkul (trust in God)

Multiple studies indicated that children raised to be spiritual were found to be happier, have more resilience and positive outlook towards life events. This paper attempts to explore and integrate the value of spirituality and religious practices. It is approached through the understanding and application of the tawakkul (trust in God) concept, as perceived from an Islamic viewpoint. This aspect is explored through the consolidation of the ‘believing in God’ component, as highlighted in the National Philosophical Foundations in Brunei, Indonesia and Malaysia to tawakkul. It will further seek to find the prospect of empowering Muslim children’s spirituality through such integration. This theoretical paper is based on the Islamic foundations and characteristics; its implementation and implications. The outcome illustrates indication of ‘divine involvement’ as the main essence of tawakkul; resulting sustainable religious, spiritual and moral enhancement. Moreover, an internalised and implicit form of tawakkul should be encouraged to promote self-understanding.     

Raising the Virtuous Bar: The Underlying Issues of Genetic Moral Enhancement

From the perspective of virtue ethics, is it possible and permissible to enhance moral behavior through gene modification? In preparation to answer this question, we must ask five questions: (1) What may we assume regarding genetic inheritance and human nature? (2) Can specific genes predispose behavior related to the moral virtues? (3) What kind of genetic enhancement would be useful for moral enhancement? (4) Should there be a distinction between somatic and germline gene modification? (5) Is genetic modification best approach to moral enhancement? This article concedes that genetic engineering has the capacity to enhance the human disposition to moral behavior, but gene editing cannot create virtue because virtues are stable, habituated dispositions, acquired over time. That being said, gene editing for purposes of enhancing moral behavior is permissible.     

On Biotechnology,Theology, and the Human Sciences

There may be very good Christian theological reasons to oppose human biotechnological enhancement. It is, however, difficult to discern what they are. Much of the specifically Christian response to transhumanist biotechnological enhancement has revolved around the metaphysics of human persons; this is hardly surprising, given that similar themes appear in other bioethical themes, such as over in vitro fertilization, abortion, and euthanasia. The main aim of this paper is to clarify the theological requirements for such responses, particularly those that are mistakenly delegated to scientists. In particular, the paper will focus on the need for a Christian theological account of human nature that does not unduly rely on biological accounts of the same.     

Can the Same Politician Help and Hurt the Evaluations of Another Politician? The Role of Categorization on the Elicitation of Assimilation and Contrast Effects in the Mexican Political Context

Two studies investigated the effects of bringing a highly controversial politician to mind on the evaluations of another politician in the Mexican political context. We took advantage of the dynamic nature of the Mexican political context in which politicians often threaten to leave or actually leave their political parties, influencing the categorization process. We hypothesized that the same controversial politician could elicit assimilation and contrast effects on the evaluations of another politician, depending on whether both political figures were treated as lateral categories or members of the same superordinate category. Study 1 found support for the predicted contrast effects but only among those who did not classify both political figures as members of the same political party. Study 2 found support for the expected interexemplar assimilation effects but only among those who classified both political figures as members of the same political party. The theoretical and applied implications of our results were discussed.     

A Below‐Average Effect with Respect to American Political Stereotypes on Warmth and Competence

The “above‐average effect” is the phenomenon that people tend to judge themselves above average on desirable traits. Based on social identity theory, we propose that a “below‐average effect” may arise when individuals rate themselves and the average ingroup member on traits stereotypically associated with the ingroup. In two studies, Republican and Democrat participants rated themselves and the average political ingroup member on possession of desirable traits related to warmth and competence. Current political stereotypes in America associate the former dimension with Democrats and the latter with Republicans. Consistent with our hypothesis, the above‐average effect was moderated by political group and dimension in interaction. In particular, Democrats rated themselves below the average Democrat on warmth and Republicans rated themselves below the average Republican on competence.     

MLK Day and Racial Attitudes: Liking the Group More but Its Members Less

Intuition suggests that the Martin Luther King holiday (MLK Day) should improve racial attitudes toward African Americans. However, its influence may depend on whether African Americans are evaluated as a group or individually. In two studies, we assessed racial attitudes either on MLK Day or on a control day. As might be expected, participants had more sympathetic attitudes towards African Americans as a group on MLK Day compared to control days; however, they evaluated individual African American exemplars more negatively on MLK Day compared to control days, who presumably seemed worse by comparison to the eminent political figure.     

Musical ability and non‐native speech‐sound processing are linked through sensitivity to pitch and spectral information

Is the observed link between musical ability and non‐native speech‐sound processing due to enhanced sensitivity to acoustic features underlying both musical and linguistic processing? To address this question, native English speakers (N = 118) discriminated Norwegian tonal contrasts and Norwegian vowels. Short tones differing in temporal, pitch, and spectral characteristics were used to measure sensitivity to the various acoustic features implicated in musical and speech processing. Musical ability was measured using Gordon's Advanced Measures of Musical Audiation. Results showed that sensitivity to specific acoustic features played a role in non‐native speech‐sound processing: Controlling for non‐verbal intelligence, prior foreign language‐learning experience, and sex, sensitivity to pitch and spectral information partially mediated the link between musical ability and discrimination of non‐native vowels and lexical tones. The findings suggest that while sensitivity to certain acoustic features partially mediates the relationship between musical ability and non‐native speech‐sound processing, complex tests of musical ability also tap into other shared mechanisms.