The role of self-teaching in learning orthographic and semantic aspects of new words

This study explores how children learn the meaning (semantics) and spelling patterns (orthography) of novel words encountered in story context. English-speaking children (N = 88) aged 7 to 8 years read 8 stories and each story contained 1 novel word repeated 4 times. Semantic cues were provided by the story context such that children could infer the meaning of the word (specific context) or the category that the word belonged to (general context). Following story reading, posttests indicated that children showed reliable semantic and orthographic learning. Decoding was the strongest predictor of orthographic learning, indicating that self-teaching via phonological recoding was important for this aspect of word learning. In contrast, oral vocabulary emerged as the strongest predictor of semantic learning.

Buzz-words in business and management studies

The paper presents a theory of the use of buzz-words in academic discourse. It uses economic principles to analyse the incentives to innovate new buzz words and to use existing buzz-words promoted by other people. It argues that the lack of a credible dominant intellectual elite in business studies, combined with the rapid growth of academic employment in business schools, has stimulated an inefficient proliferation of buzz-words in management studies. It argues that this proliferatilon of buzz-words is in danger of bringing the field of study into disrepute.

Immediate auditory repetition of words and nonwords: An ERP study of lexical and sublexical processing

ERPs were elicited to (1) words, (2) pseudowords derived from these words, and (3) nonwords with no lexical neighbors, in a task involving listening to immediately repeated auditory stimuli. There was a significant early (P200) effect of phonotactic probability in the first auditory presentation, which discriminated words and pseudowords from nonwords; and a significant somewhat later (N400) effect of lexicality, which discriminated words from pseudowords and nonwords. There was no reliable effect of lexicality in the ERPs to the second auditory presentation. We conclude that early sublexical phonological processing differed according to phonotactic probability of the stimuli, and that lexically-based redintegration occurred for words but did not occur for pseudowords or nonwords. Thus, in online word recognition and immediate retrieval, phonological and/or sublexical processing plays a more important role than lexical level redintegration.

Cultural policy and cultural politics in Revolutionary Cuba: re-reading the 'Palabras a los intelectuales' (Words to the Intellectuals)

This article re-reads Fidel Castro's speech to Cuban artists and intellectuals at the Biblioteca Nacional José Martí (National Library) in June 1961. Despite extensive discussion of its famous extract, the speech has rarely been examined in depth. This article thus analyses the entire speech, situating it within its co-text and its context and examining its multiple functions, offering as it does an insight into the social and educational implications of cultural revolution in Cuba and the inevitable tensions inherent in these. The article evaluates the negotiations in the text in the light of their relevance to contemporary cultural debates in Cuba.

The Vietnam Draft: In Their Own Words : Draft Motivated Enlistees-Why did they enlist and serve?

This essay examines why Vietnam veterans, who were draft motivated enlistees, enlisted when drafted or threatened with the draft. Data is taken from 63 oral history interviews conducted by The Vietnam Archive Oral History Project at Texas Tech University and is analyzed using the phenomenological research approach. The background of this paper briefly explains the Vietnam Draft and the draft avoidance options available to those men who were drafted. The results section utilizes quotes from the oral history interviews to show the main themes of why men chose to enlist when faced with the draft. The discussion section discusses these themes in a wider context and brings up areas for further research.

Children's recall of words spoken in their first and second language : Effects of Signal-to-Noise Ratio and Reverberation Time

Speech perception runs smoothly and automatically when there is silence in the background, but when the speech signal is degraded by background noise or by reverberation, effortful cognitive processing is needed to compensate for the signal distortion. Previous research has typically investigated the effects of signal-to-noise ratio (SNR) and reverberation time in isolation, whilst few have looked at their interaction. In this study, we probed how reverberation time and SNR influence recall of words presented in participants' first- (L1) and second-language (L2). A total of 72 children (10 years old) participated in this study. The to-be-recalled wordlists were played back with two different reverberation times (0.3 and 1.2 s) crossed with two different SNRs (+3 dBA and +12 dBA). Children recalled fewer words when the spoken words were presented in L2 in comparison with recall of spoken words presented in L1. Words that were presented with a high SNR (+12 dBA) improved recall compared to a low SNR (+3 dBA). Reverberation time interacted with SNR to the effect that at +12 dB the shorter reverberation time improved recall, but at +3 dB it impaired recall. The effects of the physical sound variables (SNR and reverberation time) did not interact with language. © 2016 Hurtig, Keus van de Poll, Pekkola, Hygge, Ljung and Sörqvist.

Expression of fibroblast growth factor-8 and its cognate receptors, fibroblast growth factor receptor (FGFR)-3c and-4, in fetal bovine preantral follicles

Paracrine cell signaling is thought to be important for ovarian follicle development, and a role for some members of the fibroblast growth factor (FGF) family have been suggested. In the present study, we tested the hypothesis that FGF-8 and its cognate receptors (FGFR-3c and FGFR-4) are expressed in bovine preantral follicles. Reverse transcription-polymerase chain reaction was used to amplify bovine FGF-8, FGFR-3c, and FGFR-4 from preantral follicle samples and a variety of fetal and adult tissues. All three genes were widely expressed in fetal tissues, with a restricted expression pattern in adult tissues. FGF-8 and FGFR-3c were expressed in secondary follicles in 70% of fetuses examined, whereas FGFR-4 expression was significantly less frequent (20%). FGFR-3c expression frequency was significantly lower in primordial compared to secondary follicles, and FGF-8 expression showed a similar trend. FGFR-4 was only observed when all follicle classes of an individual were expressing both FGF-8 and FGFR-3c. We conclude that FGF-8 and its receptors are expressed in preantral follicles in a developmentally regulated manner. (C) 2005 Wiley-Liss, Inc.