This paper describes an experiment aimed at determining whether native and non-native speakers of Dutch significantly differ on a number of quantitative measures related to fluency and whether these measures can be successfully employed to predict fluency scores. Read speech of 20 native and 60 non-native speakers of Dutch was scored for fluency by nine experts and was then analyzed by means of...

The current work tested the hypothesis that power increases reliance on experiences of motor fluency in forming aesthetic preferences. In 4 experiments, participants reported their aesthetic preferences regarding a variety of targets (pictures, movements, objects, and letters). Experiments 1, 2, and 3 manipulated power and motor fluency (via motoric resonance, extraocular muscle training, and d...

Boundedly rational heuristics for inference can be surprisingly accurate and frugal for several reasons. They can exploit environmental structures, co-opt complex capacities, and elude effortful search by exploiting information that automatically arrives on the mental stage. The fluency heuristic is a prime example of a heuristic that makes the most of an automatic by-product of retrieval from ...

It is widely established that fluency can contribute to recognition memory. Previous studies have found that enhanced fluency increases familiarity, but not recollection. The present study was motivated by a previous finding that conceptual priming affected recollection. We used event-related potentials to investigate the electrophysiological correlates of these effects with conceptually relate...

Risk factors for stroke cause ischemic changes in the cerebral white matter that may affect frontal lobe functions more than other brain functions. Therefore, stroke risk could specifically affect performance on behavioral indexes traditionally associated with frontal lobe function such as verbal fluency. The authors examined this hypothesis in 235 healthy older men (mean age = 66.41 years) who...

This study sought to test the hypothesis that topic-selection control influences fluency in writing. A total of 29 second-year university students (9 men, 20 women) in two separate classrooms engaged in a free writing activity using different topics (both teacher-selected and self-selected) in order to determine which approach was more likely to increase writing fluency. Participants’ written o...

Tasks of fluency tap the ability to generate multiple responses spontaneously following a single cue or instruction. The present study compared the fluency performance of subjects with autism and clinical control subjects at two different levels of ability (high-functioning subjects with a verbal IQ of 76 or greater, and globally learning disabled subjects with a verbal IQ of 74 or below). A ba...

The purpose of this research was to develop an instrument to assess people’s fluency with the computer, e-mail, and the Web (CEW fluency). Such an instrument, tapping into digital divides, could fill the existing void that exists between previously developed computer literacy or experience scales and the ever faster development of Internet technology. The research was conducted in 2 stages. The...