An empirical basis for charity in interpretation

In codifying the methods of translation, several writers have formulated maxims that would constrain interpreters to construe their subjects as (more or less) rational speakers of the truth. Such maxims have come to be known as versions of the principle of charity. W. V. O. Quine suggests an empirical, not purely methodological, basis for his version of that principle. Recently, Stephen Stich has criticized Quine's attempt to found the principle of charity in translation on information about the probabilities of various sorts of mistakes. Here 1 defend Quine's approach. These issues have important implications for the supposed a priori status of human rationality.     

Covert visual attention and extrafoveal information use during object identification

Three experiments are reported that examined the relationship between covert visual attention and a viewer's ability to use extrafoveal visual information during object identification. Subjects looked at arrays of four objects while their eye movements were recorded. Their task was to identify the objects in the array for an immediate probe memory test. During viewing, the number and location of objects visible during given fixations were manipulated. In Experiments 1 and 2, we found that multiple extrafoveal previews of an object did not afford any more benefit than a single extrafoveal preview, as assessed by means of time of fixation on the objects. In Experiment 3, we found evidence for a model in which extrafoveal information acquired during a fixation derives primarily from the location toward which the eyes will move next. The results are discussed in terms of their implications for the relationship between covert visual attention and extrafoveal information use, and a sequential attention model is proposed.     

When others cross psychological distance to help: Highlighting prosocial actions toward outgroups encourages philanthropy

Prior research has found several factors that affect people's willingness to participate in philanthropy. In the present article, we explore whether people feel more inspired to engage in philanthropy after learning about individuals who help targets who are socially close or distant from those individuals. Specifically, we propose that when people learn about others who help socially distant (vs. close) targets, such prosocial actions will be more salient because it violates people's lay belief about distance and helping; therefore, people will be more attracted to the idea of engaging in prosocial actions after learning that prosocial actions have been directed toward socially distant (vs. close) targets. We present four experiments in support of our hypotheses.     

Oculomotor inhibition of return in normal and mindless reading

Oculomotor inhibition of return (O-IOR) is an increase in saccade latency prior to an eye movement to a recently fixated location, as compared with other locations. To investigate O-IOR in reading, subjects participated in two conditions while their eye movements were recorded: normal reading and mindless reading with words replaced by geometric shapes. We investigated the manifestation of O-IOR in reading and whether it is related to extracting meaning from the text or is an oculomotor phenomenon. The results indicated that fixation durations prior to a saccade returning to the immediately preceding fixated word were longer than those to other words, consistent with O-IOR. Furthermore, fixation durations were longest prior to a saccade that returned the eyes to the specific character position in the word that had previously been fixated and dropped off as the distance between the previously fixated character and landing position increased. This result is consistent with the hypothesis that O-IOR is relatively precise in its application during reading and drops off as a gradient. Both of these results were found for text reading and for mindless reading, suggesting that they are consequences of oculomotor control, and not of language processing. Finally, although these temporal IOR effects were robust, no spatial consequences of IOR were observed: Previously fixated words and characters were as likely to be refixated as new words and characters.     

Nine-month-old infants generalize object labels, but not object preferences across individuals

As with all culturally relevant human behaviours, words are meaningful because they are shared by the members of a community. This research investigates whether 9-month-old infants understand this fundamental fact about language. Experiment 1 examined whether infants who are trained on, and subsequently habituated to, a new word-referent link expect the link to be consistent across a second speaker. Experiment 2 examined whether 9-month-old infants distinguish between behaviours that are shared across individuals (i.e. words) from those that are not (i.e. object preferences). The present findings indicate that infants as young as 9 months of age expect new word-referent links, but not object preferences, to be consistent across individuals. Thus, by 9 months, infants have identified at least one of the aspects of human behaviour that is shared across individuals within a community. The implications for children's acquisition of language and culture are discussed.     

Consolidation of vocabulary is associated with sleep in children

Although the acquisition of a novel word is apparently rapid, adult research suggests that integration of novel and existing knowledge (measured by engagement in lexical competition) requires sleep‐associated consolidation. We present the first investigation of whether a similar time‐course dissociation characterizes word learning across development. Consistent with previous research but counter to adults, 7–12‐year‐olds showed sleep‐associated consolidation effects in declarative but not procedural memory. Nevertheless, the relationship between sleep and word learning in children was remarkably similar to the pattern for adults. Following exposure to nonword competitors (e.g. biscal) in the a.m. or p.m., children’s ability to recognize and recall the nonwords improved only after sleep (after approximately 12‐hrs for the p.m. group and 24‐hrs for the a.m. group), with performance stable 1 week later. Novel nonwords only induced lexical competition effects after sleep. These findings suggest that children utilize a dual memory system when acquiring and integrating new vocabulary and highlight sleep as integral to this process. A video abstract of this article can be viewed at http://www.youtube.com/watch?v=8mm8SDUXw_0&feature=plcp .     

The penny drops: change blindness at fixation

Our perception of the visual world is fallible. Unattended objects may change without us noticing as long as the change does not capture attention (change blindness). However, it is often assumed that changes to a fixated object will be noticed if it is attended. In this experiment we demonstrate that participants fail to detect a change in identity of a coin during a magic trick even though eyetracking indicates that the coin is tracked by the eyes throughout the trick. The change is subsequently detected when participants are instructed to look for it. These results suggest that during naturalistic viewing, attention can be focused on an object at fixation without including all of its features.     

Counselors' Attitudes Toward Domestic Violence in Same‐Sex Versus Opposite‐Sex Relationships

Domestic violence is often perceived to occur only in heterosexual relationships. However, domestic violence is also prevalent in same‐sex relationships. The majority of the research indicates that counselors perceive same‐sex domestic violence differently than heterosexual domestic violence. This literature review synthesizes the research investigating attitudes toward same‐sex domestic violence. La violencia doméstica se suele percibir como un evento que ocurre solamente en las relaciones heterosexuales. Sin embargo, la violencia doméstica también es prevalente en relaciones del mismo sexo. La mayor parte de las investigaciones indican que los consejeros perciben la violencia doméstica entre personas del mismo sexo de forma diferente a como perciben la violencia doméstica heterosexual. Esta reseña de la literatura sintetiza las investigaciones que tratan sobre las actitudes hacia la violencia doméstica entre personas del mismo sexo.