the present meta-analysis was conducted to provide a quantitative measure of the overall effects of task complexity on chinese efl learners’ language production. based on the strict inclusion criteria, 12 primary studies were synthesized according to key features. eleven of them were meta-analyzed to investigate effects of raising the resource-directing task complexity. results revealed that ...

BACKGROUND AND PURPOSE Cognitive decline is a function of normal aging; however, the effect of age on various domains is differential. This study examined the effect of age on verbal fluency and showed how speed of processing modifies fluency performance in healthy older adults compared to younger individuals. METHODS Three age groups, 62 young (17-40 years), 30 middle-aged (41-59 years), and...

Background: Methadone maintenance has received little scientific attention regarding neurocognitive effects. This study is aimed to assess the neuropsychological performance of methadone maintenance patients (MMP) compared to those healthy controls. Methods: Thirty-five MMP and 35 healthy controls, matched for age, gender, education and employment status, examined on a battery of tests aimed at...

Williams syndrome (WS) is a neurodevelopmental genetic disorder, often referred as being characterized by dissociation between verbal and non-verbal abilities, although the number of studies disputing this proposal is emerging. Indeed, although they have been traditionally reported as displaying increased speech fluency, this topic has not been fully addressed in research. In previous studies c...

The purpose of this study was to compare the effects of two corrective feedback methods, word-supply and phonics-based, on the oral reading fluency of students with mild disabilities. The participants included three students in the fourth grade who were diagnosed with a Specific Learning Disability (SLD) or Emotional and/or Behavioral Disorder (EBD). A single subject modified parallel treatment...

PURPOSE To investigate the fluency aspects of the oral narrative task in individuals with del22q11.2 syndrome and compare them with those of individuals with typical language development. METHODS Fifteen individuals diagnosed with del22q11.2 syndrome, both genders, aged 7-17 years participated in this study. They were compared with 15 individuals with typical language development, with simila...

Task  repetition  is  now  considered  as  an  important  task-based  implementation  variable  which can affect complexity, accuracy, and fluency of L2 speech. However, in order to move towards theorizing  the  role  of  task  repetition  in  second  language  acquisition,  it  is  necessary  that individual variables be taken into account. The present study aimed to investigate the way task r...

UNLABELLED We used H(2)15O PET to characterize the common features of two successful but markedly different fluency-evoking conditions -- paced speech and singing -- in order to identify brain mechanisms that enable fluent speech in people who stutter. To do so, we compared responses under fluency-evoking conditions with responses elicited by tasks that typically elicit dysfluent speech (quanti...

Over the past decade, the field of literacy education has seen a major shift in fluency’s role in the literacy curriculum, moving from a rarely encountered instructional component to one that is often responsible for driving major instructional decisions (e.g., Riedel, 2007; Schilling, Carlisle, Scott, & Zeng, 2007). This shift is due, in part, to the identification of fluency as one of the are...