Examines whether a lie's cognitive representation affects deceivers' ability to respond to probing. Shows that behavioral changes made in response to probing varied depending on whether the lie was a familiar lie or an unfamiliar lie but that none of these behaviors were related to judges' ratings of truthfulness. (SR)

Provides a model of the basis of the differentiation process consisting of item detectors that learn estimates of conditional probabilities of item features. The model is used to account for a number of findings in the recognition-memory literature including the differentiation effect. Simulations illustrate the model. (SLD)

A multidimensional scaling procedure is introduced that attempts to derive a spatial representation of stimuli unconfounded by the effect of subjects' degrees of familiarity with these stimuli. A Monte Carlo study investigating the extent to which the procedure recovers known parameters shows that the procedure succeeds in adjusting for…

The impact of four long-term knowledge variables on serial recall accuracy was investigated. Serial recall was tested for high and low frequency words and high and low phonotactic frequency nonwords in 2 groups: monolingual English speakers and French-English bilinguals. For both groups the recall advantage for words over nonwords reflected more…

The research reported in this paper is based on a survey carried out jointly by UNESCO and UNICEF with the collaboration of the Government of Mauritius. This survey involves 1800 fourth-grade pupils who were taken from 60 primary schools. The main purpose of this paper is to explore the home-related factors, which influence Numeracy performance at…

The authors address whether a hindsight bias exists for visual perception tasks. In 3 experiments, participants identified degraded celebrity faces as they resolved to full clarity (Phase 1). Following Phase 1, participants either recalled the level of blur present at the time of Phase 1 identification or predicted the level of blur at which a…

Little is known about the acoustic cues infants might use to selectively attend to one talker in the presence of background noise. This study examined the role of talker familiarity as a possible cue. Infants either heard their own mothers (maternal-voice condition) or a different infant's mother (novel-voice condition) repeating isolated words…

Semantic dementia (SD) is a progressive condition characterized by an insidious and gradual breakdown in semantic knowledge. Patients suffering from this condition gradually lose their knowledge of objects and their attributes, concepts, famous persons, and public events. In contrast, these patients maintain a striking preservation of…

Perceptual grouping by luminance similarity and by proximity was investigated in infants with Williams syndrome (WS) aged between 6 and 36 months (visit 1, N=29). WS infants who were still under 36 months old, 8 months later, repeated the testing procedure (visit 2, N=15). Performance was compared to typically developing (TD) infants aged from 2…

After becoming a podcasting convert, the author talked with other students at colleges and universities across North America about their iPod and MP3 use, their familiarity with podcasting, and how they see podcasting as part of the classroom. As more and more colleges and universities jump on board the podcasting bandwagon, it's vital that…

In 3 experiments, 9-month-old infants' expectations for what distinct count noun labels refer to were investigated. In Experiment 1, a box was opened to reveal 2 objects inside during familiarization: either 2 identical objects or 2 different objects. Test trials followed the same procedure, except before the box was opened, the contents were…

The IBT TOEFL has become the principal example of online high stakes language testing since 2005. Most instructors who do the preparation for IBT TOEFL face two main realities: first, students are eager and highly motivated to take the test because of the prospective implications; and, second, specific studies would be necessary to see if…

Millennial students make up a large portion of undergraduate students attending colleges and universities, and they have a variety of online resources available to them to complete academically related information searches, primarily Web based and library-based online information retrieval systems. The content, ease of use, and required search…

Students with fine motor problems can benefit from occupational therapy. Yet not all students receive the services because of a lack of teacher awareness about the problems and the services. This study aims to evaluate a workshop designed to improve teacher awareness about fine motor problems and occupational therapy. The study involved three…

Safety and security are crucial parts of a functioning educational facility. Despite an apparent slowdown in security threats and particularly dramatic incidents of violence, thanks to heightened vigilance, student safety is still a fundamental concern, made more complex by our times, experts say. According to Kenneth S. Trump, president of the…