The primary purpose of this study is to find out which approach is more effective, text-based approach or dictionary-based approach, in learners’ mastery of new words and the time duration in learners’ memory. Group A learners received a text containing ten target words with explanations. Group B learners received the material of the same target words with meanings and examples. Ten minutes lat...

Recent studies suggest that high-frequency words may benefit speech segmentation (Bortfeld, Morgan, Golinkoff, & Rathbun, 2005) and grammatical categorisation (Monaghan, Christiansen, & Chater, 2007). To date, these tasks have been examined separately, but not together. We familiarised adults with continuous speech comprising repetitions of target words, and compared learning to a language in w...

Stress can have enhancing or impairing effects on memory. Here, we addressed the effect of pre-learning stress on subsequent memory and asked whether neutral and emotionally valent information are differentially affected by specific stress components, autonomic arousal and stress-induced cortisol. Ninety-six healthy men and women underwent either a stressor (modified cold pressor test) or a con...

To test whether humans can encode words during sleep we played everyday words to men while they were napping and assessed priming from sleep-played words following waking. Words were presented during non-rapid eye movement (NREM) sleep. Priming was assessed using a semantic and a perceptual priming test. These tests measured differences in the processing of words that had been or had not been p...

The automatic derivation of word pronunciations from input text is a central task for any text-to-speech system. For general English text at least, this is often thought to be a solved problem, with manually-derived linguistic rules assumed capable of handling “novel” words missing from the system dictionary. Data-driven methods, based on machine learning of the regularities implicit in a large...

We devised criterial recollection tests to investigate why testing memory for pictures elicits lower false recognition than testing memory for words. Subjects studied unrelated black words paired either with the same word in red font, a corresponding picture, or both. They then took three memory tests, always using black words: a recognition test (say ‘‘yes’’ to all studied items), a red word-t...

This study aimed to investigate whether there is any significant relationship between the readability and vocabulary profile including the most frequent words (K1 words) and academic word list (AWL) of reading passages of Four Corners series which were EFL textbooks. To determine the readability of the texts, the Flesch–Kincaid (1975) readability test was used, while the texts' academic word li...