Information literacy in science writing: how students find,identify, and use scientific literature

For undergraduate students to achieve science literacy, they must first develop information literacy skils. These skills align with Information Literacy Standards and include determining appropriate databases, distinguishing among resource types, and citing resources ethically. To effectively improve information literacy and science literacy, we must identify how students interact with authentic scientific texts. In this case study, we addressed this aim by embedding a science librarian into a science writing course, where students wrote a literature review on a research topic of their choice. Library instruction was further integrated through the use of an online guide and outside assistance. To evaluate the evolution of information literacy in our students and provide evidence of student practices, we used task-scaffolded writing assessments, a reflection, and surveys. We found that students improved their ability and confidence in finding research articles using discipline-specific databases as well as their ability to distinguish primary from secondary research articles. We also identified ways students improperly used and cited resources in their writing assignments. While our results reveal a better understanding of how students find and approach scientific research articles, additional research is needed to develop effective strategies to improve long-term information literacy in the sciences.     

The use and usefulness of a parent questionnaire to help schools identify disability

The Equality Act 2010 will be implemented in full in 2011, and schools in the UK will have to provide special aids or services for children with disabilities where this provision is considered reasonable. This paper reports on staff perspectives on the use and usefulness of a parental questionnaire on disability from a sample of 49 schools (mainstream and special) located in 12 local authorities. Most schools found the process of administering the parent questionnaire undemanding; just under half of the sample indicated that they would take some action as a result of the data collected from the parental questionnaire (e.g., to inform plans for targeting or monitoring support for children, and to contact parents and follow‐up issues they had mentioned); and about one‐third of schools recorded unanticipated findings from the parental questionnaire, that is, the identification of children whose disabilities were not previously known to the school. Implications for schools are discussed.     

The role of cues,self-efficacy,level of worry,and high-risk behaviors in college student condom use

A sample of 879 undergraduate students were recruited from a public university in western New York state during the 1993-94 academic year in order to study condom use among sexually active young people 18-24 years old. A 104-item questionnaire was administered consisting of 5 instruments and single-item measures of sexual behavior and demographics. The instruments were: the Condom Use Self-Efficacy Scale (CUSES), the Perceived Barriers to Condom Use, the Perceived Susceptibility to HIV/AIDS and other STDs, the Cues to Condom Action Scale, and the Perceived Norms scale. 92% of students reported having had sexual intercourse in the past, while 86.75 reported having sexual intercourse in the previous year. About 61% reported having 1 sex partner in the previous 12 months, whereas 35.2% reported having 3 or more partners. 22.4% reported 2 or more 1-night stands. 54.5% reported worrying about HIV/AIDS occasionally, while 23.1% reported doing so frequently. 17.2% (99) of the students were classified as non-users of condoms, 50.2% (289) as sporadic users, and 32.6% (188) as consistent users. 78 (12%) could not be classified. A multiple discriminant function analysis was also conducted to distinguish among the 3 condom user groups totalling 576 cases. The variables were age, gender, frequency of drunkenness during sexual intercourse, number of sex partners, and number of 1-night stands in the past 12 months, perceived barriers, worrying about HIV/AIDS, perceived susceptibility, condom use self-efficacy, and cues to condom action. Two significant functions emerged. Function 1 clearly separated the sporadic users from the consistent users (p 0.001), while Function 2 clearly separated the sporadic users from the non-users (p 0.001). The discriminating variables correctly classified 64.58% of the respondents into the 3 condom user groups. The variables were most effective at correctly classifying non-users (68.7%), consistent users (67.8%), and sporadic users (61.2%). Sporadic users were more diverse with respect to condom use than the other 2 groups.     

Following My Head and My Heart: Integrating Preschoolers' Empathy,Theory of Mind,and Moral Judgments

Associations among hypothetical, prototypic moral, and conventional judgments; theory of mind (ToM); empathy; and personal distress were examined in 108 socioeconomically diverse preschoolers (M_age = 42.94 months, SD = 1.42). Repeated measures analysis of covariance with empathy, false beliefs, and their interaction as covariates indicated that empathy was significantly associated with judgments of greater moral but not conventional transgression severity, particularly for psychological harm, and with deserved punishment for unfairness. False beliefs were associated with (combined) moral criterion judgments of rule and authority independence and inalterability. Empathy also was positively associated with criterion judgments but only for children low in ToM. Personal distress was unrelated to judgments. Results demonstrate the importance of both affective and cognitive processes in preschoolers' moral judgments.     

An exploratory investigation examining the cues that students use to form initial impressions and expectancies of lecturers

The aim of this study was to examine the informational cues that students perceive to be influential when developing initial impressions and expectancies of a lecturer. Undergraduate university students (n = 452) were required to rate the extent to which 30 informational cues (e.g. gender, qualifications) influence their initial perceptions of a lecturer. Following exploratory factor analysis (EFA), a five-factor model (i.e. appearance (APP), accessories (ACC), third party reports (TPR), communication skills (CS), nationality/ethnicity (NE) was extracted. Inspection of mean scores identified that students rated TPR (e.g. teaching experience) and CS (e.g. speed of speech) to be influential factors in forming initial impressions and expectancies of a lecturer. The findings identify the potential for expectancy effects within student–lecturer interactions.     

Cognitive processing of Chinese characters,words, sentences and Japanese kanji and kana: An introduction

Reading and Writing -     

Action speaks louder than words: young children differentially weight perceptual, social, and linguistic cues to learn verbs

This paper explores how children use two possible solutions to the verb-mapping problem: attention to perceptually salient actions and attention to social and linguistic information (speaker cues). Twenty-two-month-olds attached a verb to one of two actions when perceptual cues (presence/absence of a result) coincided with speaker cues but not when these cues were placed into conflict (Experiment 1), and not when both possible referent actions were perceptually salient (Experiment 2). By 34 months, children were able to override perceptual cues to learn the name of an action that was not perceptually salient (Experiment 3). Results demonstrate an early reliance on perceptual information for verb mapping and an emerging tendency to weight speaker information more heavily over developmental time.     

The use of portfolios to foster professionalism: attributes,outcomes, and recommendations

The main objective of this research was to review the characteristics of portfolios and their outcomes for teaching professionalism to undergraduate medical students. A systematic review on the use of portfolios in teaching professionalism to medical students identified 1257 papers. Of these, 11 articles met all inclusion criteria. According to the papers, the use of portfolios for teaching professionalism shows versatility, supports learning strategies and has the potential to be used in different contexts, including for formative and summative purposes. The weaknesses were based on the artificiality of the reflections, deficient instructions, time-consuming processes and preference among students for other teaching methods. Students complained about feeling that the reflection was ‘forced’, and they tended to write based on social conventions rather than reveal their true thoughts. Reflection is a powerful component of the portfolio, but the method by which it is taught could easily ruin its potential to boost professionalism. Requiring reflection did not ensure its achievement; increased understanding by students regarding how and why they were doing it, the clarity of assessment methods and constructive feedback might strengthen the potential for success. A framework was designed to support faculty members in developing and applying portfolios with a clear and broad view of this teaching strategy.     

Learning to spell: variability, choice, and change in children's strategy use

We examined whether the overlapping waves model, originally developed to account for strategy choices in arithmetic, could also account for strategy choices in spelling. The contrast was of particular interest because arithmetic is an algorithmic domain (a domain that includes strategies that always yield correct answers if executed properly), whereas spelling is not. Thirty first-grade students spelled words under 2 conditions, and 23 of these students were retested in second grade. Trial-by-trial analysis of strategy use was used to identify which strategies first and second graders used, how adaptively they chose among them, how effective the strategies were, and what changes occurred from first to second grade along each dimension. The model proved useful for understanding the development of spelling, despite the fact that explicit use of backup strategies had a minimal impact on accuracy. Implications for understanding adaptive strategy choices in algorithmic and nonalgorithmic domains are discussed.     

少数民族学生对寄生虫病原的辨别、鉴定及动手能力的兴趣培养

动物寄生虫作为一类病原体寄生于宿主动物体内外,导致畜禽发病,故《兽医寄生虫学》与临床实践相结合,对培养学生兽医临床诊疗技能方面具有重要作用。笔者通过抽取不同年级共40人(少数民族学生),对其开展了寄生虫病原认识、标本制作及鉴定的兴趣培养,经过综合考察,取得了良好的试验效果;并通过问卷调查的形式了解兴趣培养的同年级学生与未经培训的学生对比,前者的病原辨别、鉴定能力、操作综合能力均明显高于后者。     

Toxicosis-based aversions to visual cues in rats: A test of the Testa and Ternes hypothesis

Testa and Ternes have proposed that the degree of spatial contiguity between a cue and a food object is an important determinant of the associability of that cue with toxicosis. We found, in accord with the Testa and Ternes hypothesis, that rats showed more profound illness-based aversions to the visual properties of food objects than to the visual properties of food bins or feeding chambers. This result has implications for the design of experiments undertaken to determine the relative associability of cues in different sensory modalities with toxicosis.     

Epistemic states and traits: preschoolers appreciate the differential informativeness of situation-specific and person-specific cues to knowledge

Previous research has demonstrated that preschoolers can use situation-specific (e.g., visual access) and person-specific (e.g., prior accuracy) cues to infer what others know. The present studies investigated whether 4- and 5-year-olds appreciate the differential informativeness of these types of cues. In Experiment 1 (N = 50), children used others' prior labeling accuracy as a cue when learning labels for, but not the visual identity of, hidden objects. In Experiment 2 (N = 64), with both cues present, children attended more to visual access than prior accuracy when learning the visual identity of, but not labels for, hidden objects. These findings demonstrate that children appreciate the difference between situation- and person-specific cues and flexibly evaluate these cues depending on what information they are seeking.     

Olympics of the mind as a method to identify giftedness: Soviet and Russian experience

The history of Olympics of the mind in the former USSR, now Russia, can be connected to the entire system of identifying and fostering giftedness within the country. The development of educational opportunities for the gifted has reflected the country's practical needs in stimulating research and advancing technologically, as well as for major ideological requirements.A research done on over 800 participants in the final round of a Moscow intellectual competition is reported. Tests assessing intelligence, creativity, and personality were administered. The consistency of Olympics' results scales is found to be weak. The APM score correlation with Olympics' results, even in mathematics, did not exceed the value of r = .30.     

Developing generic skills through university study: a study of arts, science and engineering in Australia

This study examined relationships between important aspects of a university education and the assessment and development of generic skills. A sample of 323 students enrolled in single or double arts, engineering and/or science degrees from a research-intensive university in Australia were administered the Graduate Skills Assessment to measure four generic skills—critical thinking, interpersonal understandings, problem solving and written communication. As expected, students’ grade point average was generally found to be significantly related to scores for all four skill scales both within each discipline area and across the total sample. Reporting of academic achievement through the GPA therefore provides some measure of students’ generic skill levels. However, since relationships were modest, GPA should be considered an imperfect indicator of levels of generic skills attainment. In addition, we found only limited evidence that students’ skill levels increased with progression through their studies, with study length being consistently related only to Problem Solving. Finally, our analyses revealed significant, interdisciplinary variations in students’ skill scores. Results are discussed with respect to theoretical, practical and methodological implications.