There are marked individual differences in the formation of cognitive maps both in the real world and in virtual environments (VE; e.g., Blajenkova, Motes, & Kozhevnikov, 2005; Chai & Jacobs, 2010; Ishikawa & Montello, 2006; Wen, Ishikawa, & Sato, 2011). These differences, however, are poorly understood and can be difficult to assess except by self-report methods. VEs offer an opportunity to co...

Working memory (WM) training has recently become a topic of intense interest and controversy. Although several recent studies have reported near- and far-transfer effects as a result of training WM-related skills, others have failed to show far transfer, suggesting that generalization effects are elusive. Also, many of the earlier intervention attempts have been criticized on methodological gro...

Objective To review selected research in cognitive aging incorporating an individual differences approach. Method Three contributions of the individual differences perspective in cognitive aging are illustrated with data from the Virginia Cognitive Aging Project. Results Research capitalizing on the variability among individuals has been used to: (a) improve sensitivity and validity of meas...

Using Gray and McNaughton's (2000) revised reinforcement sensitivity theory (r-RST), we examined the influence of personality on processing of words presented in gain-framed and loss-framed anti-speeding messages and how the processing biases associated with personality influenced message acceptance. The r-RST predicts that the nervous system regulates personality and that behaviour is dependen...

The effects of individual differences on user interaction is a topic that has been explored for the last 25 years in HCI. Recently, the importance of this subject has been carried into the field of information visualization and consequently, there has been a wide range of research conducted in this area. However, there has been no consensus on which evaluation methods best answer the unique nee...

A great deal of prior research has examined the relation between estimates of working memory and cognitive abilities. Yet, the neural mechanisms that account for these relations are still not very well understood. The current study explored whether individual differences in working memory delay activity would be a significant predictor of cognitive abilities. A large number of participants perf...

The two studies reported in this article are an extension of the neuroimaging study by Ganis et al. (2003), which provided evidence that different types of lies arise from different cognitive processes. We examined the initial response times (IRTs) to questions answered both deceptively and truthfully. We considered four types of deceptive responses: a coherent set of rehearsed, memorized lies ...

OBJECTIVE Decompose cognitive change into influences unique to particular cognitive domains, and influences shared across different cognitive domains. METHOD A total of 2,546 adults between 18 and 95 years of age performed a battery of 12 cognitive tests on 2 occasions separated by an average of 3 years. An estimate of general cognitive functioning based on the first principal factor was regr...

H. Karimi e-mail: [email protected] Abstract If a pause occurs in the middle of a sentence, is it attributable to prosodic structure, planning problems, or both? And if both prosodic representation and performance constraints conspire to cause a speaker to divide a sentence into two units, can the durational effects that result be parsed into those two different sources? In this chapter, we a...