Miracle-dz/UniFAR-FTUs huggingface dataset:
Moderating Influence of Emotional Intelligence on the Link Between Academic Self-efficacy and Achievement of University Students

The study examined the moderating influence of emotional intelligence on the link between academic self-efficacy and achievement among university students. The participants in the study were 300 undergraduate students at the University of Ibadan, Ibadan, Nigeria. Their age ranged between 16.5 years and 30 years with mean age of 19.4 years. Two valid and reliable instruments were used to assess emotional intelligence and academic self-efficacy while participants’ first semester result was used as a measure of academic achievement. Descriptive statistics, Pearson Product Moment Correlation and hierarchical regression analysis were used to analyse the data. The result demonstrated that emotional intelligence and academic self-efficacy significantly correlated with academic achievement. The moderating effect of emotional intelligence on the relationship between academic self-efficacy and achievement was also established. On the basis of the findings, it is suggested that emotional intelligence should be integrated into undergraduate curriculum. The study further advocated for the promulgation of educational policy on emotional intelligence and academic self-efficacy.
Introduction of Communicative Language Teaching in Tourism in Cuba

In the early 80's, ideas of the communicative approach filtered through to Cuba, but in no way are these ideas widely used in language teaching in the country today. The importance of the tourism industry to Cuba over the past few years has resulted in a careful examination of language teaching for workers in the industry. As a result of this analysis, an experimental programme based on the ideas of the communicative approach was implemented at the Centre for Studies in Tourism in Havana in September 1987. A description of this programme will be presented. Special emphasis will be given to the difficulties encountered by teachers in a foreign language setting who had been previously used to teaching prescribed, teacher-centred, structural methods. One of the other experimental features of this programme was the incorporation of a Canadian focus into the teaching of English in tourism, in an attempt to move away from the consideration of the U.S. and Great Britain as the only sources of English language content and social context. Attempts to extend this type of programme to all sectors of tourism will also be described.
The Complete Chloroplast Genome Sequence of Cephalotaxus oliveri (Cephalotaxaceae): Evolutionary Comparison of Cephalotaxus Chloroplast DNAs and Insights into the Loss of Inverted Repeat Copies in Gymnosperms

We have determined the complete chloroplast (cp) genome sequence of Cephalotaxus oliveri. The genome is 134,337 bp in length, encodes 113 genes, and lacks inverted repeat (IR) regions. Genome-wide mutational dynamics have been investigated through comparative analysis of the cp genomes of C. oliveri and C. wilsoniana. Gene order transformation analyses indicate that when distinct isomers are considered as alternative structures for the ancestral cp genome of cupressophyte and Pinaceae lineages, it is not possible to distinguish between hypotheses favoring retention of the same IR region in cupressophyte and Pinaceae cp genomes from a hypothesis proposing independent loss of IRA and IRB. Furthermore, in cupressophyte cp genomes, the highly reduced IRs are replaced by short repeats that have the potential to mediate homologous recombination, analogous to the situation in Pinaceae. The importance of repeats in the mutational dynamics of cupressophyte cp genomes is also illustrated by the accD reading frame, which has undergone extreme length expansion in cupressophytes. This has been caused by a large insertion comprising multiple repeat sequences. Overall, we find that the distribution of repeats, indels, and substitutions is significantly correlated in Cephalotaxus cp genomes, consistent with a hypothesis that repeats play a role in inducing substitutions and indels in conifer cp genomes.
The Influence of Age, Dietary Protein, and Calorie Restriction on Serum Cholesterol and Triglycerides in the Male Rat

The effects of age, dietary protein, and caloric restri-ction on serum cholesterol and triglycerides were studied in l and 2 year old male Wistar rats fed ad libitum or restricted. Ad libitum animals were fed diets low (12%), medium (20%), or high (28%) in casein throughout the life cycle. Restricted animals were fed diets either low {18%), medium (30%), or high (42%) in casein. The latter groups were fed the same absolute amounts of protein but two-thirds of the calories as determined from the feed intakes of the ad libitum-fed rats. Two additional ad libi­ tum-fed groups were fed diets increased or decreased in protein. After the second month of life animals fed variable amounts of protein were fed a 20% casein diet which was either increased or decreased at the rate of 0.8% per month until a level of 28 or 12% casein was obtained. Age had an effect on both serum cholesterol and triglycerides. The young animals had a significantly (p < 0. 05) lower mean serum cholesterol level than the old animals whereas the old animals had a lower (p < 0.01) mean serum triglyceride level than their younger counterparts. The various levels of dietary protein (low, medium, and high) resulted in no significant differences in either serum cholesterol or triglycerides. The overall effect of protein on serum cholesterol wa� quadratic (p < 0.01) but not linear. The overall effect of protein on triglycerides was neither linear nor quadratic, but the interaction of protein and calories on triglycerides was linear by group (p < 0. 05) and quadratic by group (p < 0. 05). iv Combined dietary treatments, regardless of age, significantly (p < 0. 01) a,ffected both serum cholesterol and triglycerides. When all ad libitum-fed versus restricted-fed animals were contrasted, both parameters were significantly (p < 0. 01) lower for restricted animals. Variation in the ad libitum level (20+12% casein and 20+28% casein) V had no effect on the serum cholesterol or the triglyceride level. In general, the significantly lower serum lipids recorded can be attributed to calorie restriction. TABLE OF CONTENTS CHAPTER
The determinants of helpfulness of online reviews

ABSTRACT More and more people are gravitating to reading online product reviews prior to making purchasing decisions. Because a number of reviews that vary in usefulness are posted every day, much attention is being paid to measuring their helpfulness. The goal of this paper is to investigate the various determinants of the helpfulness of reviews, and it also intends to examine the moderating effect of product type, that is, the experience or search goods in relation to the helpfulness of online reviews. The study results show that reviewer reputation, the disclosure of reviewer identity, and review depth positively affect the helpfulness of an online review. The moderating effects of product type exist for these determinants on helpfulness. That is, the number of reviews for a product and the disclosure of reviewer identity have a greater influence on the helpfulness for experience goods, while reviewer reputation, review extremity, and review depth are more important for helpfulness in relation to search goods. The interaction effects exist for average review rating and average review depth for a product with review helpfulness on product sales. The results of the study will identify helpful online reviews and assist in designing review sites effectively.
Use of Participant-Generated Photographs versus Time Use Diaries as a Method of Qualitative Data Collection

A small qualitative research study was chosen as a time efficient way to allow students to participate in and complete a research project during a 16-week long semester course. In the first year of the research contribution course, student researchers asked participants with diabetes to complete time use diaries as a part of their initial data collection. The time use diaries were found to be an ineffective way to collect data on self-management of diabetes and were not useful as a basis for subsequent interviews with the participants. A review of the literature suggested reasons for this lack of effectiveness; in particular, participants tend not to record frequently done daily activities. Further review of the literature pointed toward the use of participant-generated photography as an alternative. Subsequent participants were asked to take photographs of their daily self-management of their diabetes for initial data collection. These photographs provided a strong basis for subsequent interviews with the participants. A comparison of the data collected and the emergent themes from the two different methods of initial data collection demonstrated the improved ability to answer the original research question when using participant-generated photography as a basis for participant interviews. The student researchers found the use of participant-generated photographs to elicit interviews with participants in the context of a research contribution course to be effective and enjoyable.
Spherical accretion in nearby weakly active galaxies

We consider the sample of weakly active galaxies situated in the "Local Universe" with inferred accretion efficiencies from 10 -2 to 10 -7 . We apply a model of spherically symmetrical Bondi accretion for given parameters (M BH , T ∞ , ρ ∞ ,) taken from observation. We calculate spectra emitted by the gas accreting onto its central objects using a Monte Carlo method including synchrotron and bremsstrahlung photons as seed photons. We then compare our results with observed nuclear X-ray luminosities L X,nuc (0.3-10 keV) for the sample. A model is also tested for different external medium parameters (ρ ∞ and T ∞ ) and different free parameters of the model. Our model is able to explain observed nuclear luminosities L X under an assumption that half of the compression energy is transferred directly to the electrons.
Is a Good Teacher a Good Teacher for All? Comparing Value-Added of Teachers With Their English Learners and Non-English Learners

Districts, states, and researchers are using value-added models with increasing frequency to evaluate educational policies and programs, as well as teachers and other educators individually. Despite their prevalence, little research assesses whether value-added measures (VAM) are consistent across student subgroups. Are teachers who are effective with one group of students also effective with others? If they are not, then it may be worthwhile to develop separate measures of teacher effectiveness for different student groups; if they are, a single average measure will likely suffice. Our article uses data from a large urban district with a considerable English learner (EL) population to compare teachers’ VAM with ELs to the same teachers’ VAM with non-ELs. We find that teachers who are effective with ELs also tend to be effective with their non-ELs and vice versa. We also, however, find evidence that some teachers are relatively more effective with ELs than with non-ELs, and that this increased efficacy is predicted by a teacher’s fluency in students’ home language and whether he or she possesses a bilingual teaching certification.
What's the problem with teenage parents? And what's the problem with policy?

Public discourse in Britain sees teenage motherhood as a pernicious social problem where mothers, their children and society generally will all suffer. Fathers are seen as feckless. This is reflected in New Labour's teenage pregnancy strategy, which understands teenage parents as victims of ignorance, mis-information, and low expectations. But a review of the research evidence finds that the age at which pregnancy occurs has little effect on social outcomes. Many teenage mothers describe how motherhood makes them feel stronger, and marks a change for the better. Many fathers seek to remain connected with their children. For both, parenting seems to provide an impetus to take up education, training and employment. Teenage parenting may be more of an opportunity than a catastrophe, and often makes sense in the life worlds inhabited by young mothers. The paper ends by asking how we can explain this yawning gulf between the experience of teenage parenting and policy, and concludes that this largely rests on assumptions of rational choice, in turn creating a `rationality mistake'.
Style and Skill: Hedge Funds, Mutual Funds, and Momentum

Classifying mandatory 13F stockholding filings by manager type reveals that hedge fund strategies are mostly contrarian, and mutual fund strategies are largely trend following. The only institutional performers—the two thirds of hedge fund managers that are contrarian—earn alpha of 2.4% per year. Contrarian hedge fund managers tend to trade profitably with all other manager types, especially when purchasing stocks from momentum-oriented hedge and mutual fund managers. Superior contrarian hedge fund performance exhibits persistence and stems from stock-picking ability rather than liquidity provision. Aggregate short sales further support these conclusions about the style and skill of various fund manager types. This paper was accepted by Tyler Shumway, finance.
Elevated Plasma Clara Cell Secretory Protein Concentration Is Associated with High‐Grade Primary Graft Dysfunction

Primary graft dysfunction (PGD) is the leading cause of early posttransplant morbidity and mortality after lung transplantation. Clara cell secretory protein (CC16) is produced by the nonciliated lung epithelium and may serve as a plasma marker of epithelial cell injury. We hypothesized that elevated levels of CC16 would be associated with increased odds of PGD. We performed a prospective cohort study of 104 lung transplant recipients. Median plasma CC16 levels were determined at three time points: pretransplant and 6 and 24 h posttransplant. The primary outcome was the development of grade 3 PGD within the first 72 h after transplantation. Multivariable logistic regression was performed to evaluate for confounding by donor and recipient demographics and surgical characteristics. Twenty‐nine patients (28%) developed grade 3 PGD within the first 72 h. The median CC16 level 6 h after transplant was significantly higher in patients with PGD [13.8 ng/mL (IQR 7.9, 30.4 ng/mL)] than in patients without PGD [8.2 ng/mL (IQR 4.5, 19.1 ng/mL)], p = 0.02. Elevated CC16 levels were associated with increased odds of PGD after lung transplantation. Damage to airway epithelium or altered alveolar permeability as a result of lung ischemia and reperfusion may explain this association.
Functional complementarity between two languages in ICQ

The concept of functional complementarity between speech and writing takes on a new dimension as a result of two phenomena in computer-mediated communication: hybridization of spoken and written forms of a single language and hybridization of different languages. This paper investigates how bilinguals realign to the requirements of communication within the context of modern technology by using a “mixed code”. It is based on a linguistic analysis of 40 ICQ histories (24490 lines, 197579 words) which have been collected from 21 tertiary students in Hong Kong. Most ICQ histories (95%) were written in an admixture of English and Chinese both at intersentential and intrasentential levels. Findings suggest a multileveled functional complementarity between Chinese and English in ICQ texts. There are the typical functional differences between written and spoken language, but at the same time the frequent Chinese-English switch suggests that this is bilinguals' most effective way of managing the pressure to achieve specific purposes in on-line, real time communication. Particular elements of one language are blended with those of the other to serve various functions, that is, the two languages complement each other functionally. The results pose a challenge to our understanding of emerging language forms and functions.
The interplay of genres, gender, and language ideology among the Muskogee

Contrary to statements made by previous researchers, Muskogee women are linguistically active in ceremonial public spheres, though through the use of genres that differ significantly from men's. One of the genres performed in these contexts is “gossip,” which is described by some Muskogee men as a dangerous genre. This article explores why Muskogee women's and men's linguistic practices differ so strikingly in the ceremonial sphere, and what women achieve through their use of gossip. It is suggested that consideration of Muskogee language and gender ideologies in regard to these issues shows that gendered language use differences are rational and maintain balance between the genders. Insights from both ideologies also indicate that women's gossip is a powerful genre, the use of which is generally positive for Muskogee society.I would like to thank Linda Alexander, Bertha Tilkens, John Proctor, and other members of the Muskogee community who have allowed me to attend and be part of their interactions. I also would like to express my appreciation to the reviewers of this manuscript for their insightful comments.
The Effects of Two Sequential-Request Strategies on Teachers' Acceptability and Use of a Classroom Intervention

This study examined the effects of two sequential-request strategies foot-in-the-door (FrrD) and door-in-the-face (DITF) on teachers' ratings of treatment acceptability and implementation of a classroom intervention. Sixty-one teachers were randomly assigned to 1 of 3 experimental conditions in which they complied with a small initial request, failed to comply with a large initial request, or received no initial request. Teachers then rated the acceptability of a classroom intervention that they were asked to implement for 1 hr on each of 2 consecutive school days. Results showed the mean acceptability ratings for the DITF condition to be significantly lower than the control condition, but neither differed significantly from the FITD condition. Fewer teachers in the DITF condition implemented the intervention than controls. The implications of these results for applying social influence strategies to school consultation are discussed.
Mobilizing Local Knowledge and Asserting Culture

Knowing and deploying local, indigenous, or traditional knowledge has become an increasingly important instrument for the design and implementation of development and conservation initiatives in the Third World. This article explores the strategic mobilization of local knowledge through a case study of the politics of knowledge that emerges within projects aimed at the on-farm conservation of agricultural biodiversity in the Peruvian highlands. In framing traditional farmer practices and knowledge as integral to agrobiodiversity conservation, development and conservation groups take recourse to a particular construct of Andean culture. Yet tension arises between the customary delegitimization of Andean cultural traditions and the new appeals to value them, ambivalence emerges within interventionary discourse practice, and the recognition of local farmer expertise in a broader context of social hierarchy is rendered problematic. This case study of local knowledge, its mobilization and negotiation within a particular rendering of “culture,” ideological differences between institutions, agricultural heterogeneity, and the agency of recipient farmer groups have broader implications for how we study the utility and value of local knowledge and “cultural essentialism” in other development and conservation contexts, including those of East Timor.
Facilitating Children's Self-Concept: A Rationale and Evaluative Study

Abstract This study reports on the design and effectiveness of the Exploring Self-Concept program for primary school children using self-concept as the outcome measure. The program aims to provide a procedure that incorporates organisation, elaboration, thinking, and problem-solving strategies and links these to children's multidimensional self-concept. The results of this research support the notion that teachers and guidance counsellors need to establish a nonthreatening framework that allows them to discuss with children a range of relevant issues related to peer pressure, parent relations, self-image, body image, gender bias, media pressure, values and life goals, in a systematic, objective and cooperative manner. Within the paper, notions associated with self-concept maturation, ‘crystallisation’ of self-concept beliefs, cognitive differentiation and self-concept segmentation are reviewed.
Trial of self-expandable metallic stents in the palliation of tracheo-oesophageal fistula in carcinoma of the oesophagus.

SUBJECTS Fifty-eight patients with cancer of the oesophagus were studied from July 2002 to November 2005. Thirty-seven patients presented with strictures and 21 presented with tracheo-oesophageal fistula (TOF). METHODS There were 35 males and 23 females. Mean age was 57 years. Stents were positioned under fluoroscopic guidance, in the majority of cases under conscious sedation. A contrast study was done on day 1 to assess stent expansion and sealing of the TOF. Data were analysed using Stata Statistcal Software, Release 8.0. Survival was calculated using Kaplan-Meier methodology and log-rank tests were used to assess differences. A p-value < 0.05 was considered to be statistically significant. RESULTS Stenting was successful in 57 of the 58 patients; 1 perforation occurred at the time of insertion. In total, 68 stents were inserted in 58 patients. Re-stenting was necessary in 10 patients, because of tumour overgrowth (N = 5), stent migration (N = 3) and recurrent fistula (N = 2). Dysphagia improved from a mean score of 2.98 to 1.08. All lesions were squamous cell carcinoma. The positions of the fistulas were proximal (N = 4), middle (N = 14) and distal (N = 3). Over half of the patients in the TOF group had concomitant pneumonia at presentation with decreased survival (p = 0.010) and a hazard ratio of 10.86. Two patients died, on days 4 and 7 respectively. Median survival was 91 days (range 0-273 days) for the stricture group and 62 days (range 3-413 days) for the TOF group, but these differences were not significant (p = 0.945). CONCLUSION Covered self-expandable metallic stents provide an acceptable option for the palliation of TOF due to cancer of the oesophagus.
Facing the Challenges of Convergence

This article examines some top concerns in the media industry brought up by media convergence including the need to update news staff, production quality, compensation for multi-platform productions and the legitimacy of media convergence. An online national survey was conducted both among merged and non-merged daily newspapers and commercial TV stations to find out to what extent such concerns were shared by editors/news directors and news professionals and what their answers were.