It is well documented that young children greatly overestimate their performance on tests of retrospective memory (RM) but the present investigation was the first to examine their prediction accuracy for prospective memory (PM). Three studies were conducted, each testing a different group of 5-year-olds. In Study 1 (n=46), participants were asked to predict their success in a simple event-based...

It is well documented that young children greatly overestimate their performance on tests of retrospective memory (RM), but the current investigation is the first to examine children's prediction accuracy for prospective memory (PM). Three studies were conducted, each testing a different group of 5-year-olds. In Study 1 (N=46), participants were asked to predict their success in a simple event-...

It has been well documented that morphemic structure (roots and affixes) have an impact in reading, but effects seem to depend on the reading experience of readers and lexical characteristics of the stimuli. Specifically, it has been reported that morphemes constitute reading units for developing readers and children with dyslexia when they encounter a new word. In addition, recent studies have...

Three experiments with undergraduate student participants investigated whether high frequency nonword syllables of English and non-existing English syllables showed differential effects on response latency, accuracy, onset and rime duration or spectral measures of coarticulation in syllable naming tasks. Only the coarticulation data provided any support for the hypothesis that speakers store ar...

Primary progressive aphasia (PPA), a selective neurodegeneration of the language network, frequently causes object naming impairments. We examined the N400 event-related potential (ERP) to explore interactions between object recognition and word processing in 20 PPA patients and 15 controls. Participants viewed photographs of objects, each followed by a word that was either a match to the objec...

PROBLEM Dementia is a significant public health problem that is underrecognized in primary care settings. This study examined the usefulness of 3 brief screening tests in detecting dementia and mild cognitive impairment (MCI) in persons seeking consultation for memory complaints within a network of memory diagnostic clinics in Wisconsin. METHODS This prospective study of consecutive referrals...

We report performance measures for lexical decision (LD), word naming (NMG), and progressive demasking (PDM) for a large sample of monosyllabic monomorphemic French words (N = 1,482). We compare the tasks and also examine the impact of word length, word frequency, initial phoneme, orthographic and phonological distance to neighbors, age-of-acquisition, and subjective frequency. Our results show...

The frequency-lag hypothesis proposes that bilinguals have slowed lexical retrieval relative to monolinguals and in their nondominant language relative to their dominant language, particularly for low-frequency words. These effects arise because bilinguals divide their language use between 2 languages and use their nondominant language less frequently. We conducted a picture-naming study with h...