A combined bibliometric indicator to predict article impact

In both the UK and Australia there has been a recent move to use citation analysis in the evaluation of the research of individuals. In particular, the future UK Research Excellence Framework (REF), proposes using citation data in the research evaluation of articles published as recently as the year prior to the evaluation. In response to this move, this research develops an indicator at the level of individual articles that, when normalized, can supplement peer review. The new hybrid indicator is the weighted sum of two indicators in common usage: the article’s total number of citations in a citation window, and the Impact Factor of the journal in which the article was published. This research compares this new indicator with the article’s total number of citations in a longer citation window (the standard indicator of article impact). For citation windows of 0 or 1 years, the correlation of the simplified weighted sum with long-term citation is substantially higher than the correlation of the standard indicator of article citation with long-term citation. Moreover, for citation windows of as long as 3 years the standard indicator of citation correlates significantly with the month of publication, in that articles published earlier in the year are on average more highly cited than those published later in the year. By contrast, the skewing of the simplified weighted sum towards articles published early in the year is considerably less than that of the standard indicator.     

Continuity and change in levels of externalizing behavior in school of children from economically disadvantaged families

This study used a person-centered approach to understand continuity and change in the externalizing behavior of children from economically disadvantaged families (N = 134). Groups of children differed in showing high levels of externalizing behavior in first grade (7 years old) that persisted (persistent problem) or decreased (improver) in third grade (9 years old) and low levels in first grade that were stable (unproblematic) or increased (new problem) in third grade. The results showed that verbal ability, behavioral impulsivity, parent maladjustment, and harsh parenting distinguished the persistent problem and unproblematic groups. Family instability was associated with change for the improver and new problem groups. The results suggest the importance of examining changes in the early adjustment to school for children from economically disadvantaged families.     

Professional development for university scientists around issues of equity and diversity: Investigating dissent within community

We investigated the role of dissent in a community of university scientists, engineers, mathematicians, and social scientists engaged in a 2‐year professional development project around issues of equity and diversity. Members of this teacher learning community explored issues related to gender and ethnicity in science education, and attempted to develop course materials and instructional strategies inclusive of students from underrepresented groups. We focused our attention on those professional development sessions (6 of the 19) devoted to a contentious yet integral topic in science education: the gendered and multicultural nature of science. We examined conversations initiated by a member's concerns to learn how dissent led (or failed to lead) to new insights into feminist science studies scholarship or to greater understanding of ways to address equity issues in undergraduate science education. We also explored how teacher learners' resulting views of feminist science studies scholarship informed (or failed to inform) changes in their own educational practices. From our qualitative analyses, we highlight the challenges in balancing respect for members' individual voices with collective progress toward project goals, and in structuring conversations initiated by dissent to provide adequate space for deliberation and movement toward deeper understanding of equity and excellence. © 2002 Wiley Periodicals, Inc. J Res Sci Teach 39: 738–771, 2002     

School climate and teacher beliefs in a school effectively serving poor South Carolina (USA) African-American students: A case study

This study examined the roles of school climate, teacher expectations, and instructional practices in one elementary school in South Carolina (USA) that produced effective achievement outcomes with poor and minority students. Survey data, teacher interviews, and classroom videotaping was used to identify school characteristics and instructional behaviors of six teachers nominated by colleagues as exemplary. The school was characterized by an emphasis on high student expectations, school staff cohesiveness, engaging instruction, high parent involvement, and multicultural instruction integrated with curriculum. The practices identified are consistent with literature on effective American schools; and the practices are key aspects of the sound instruction of poor and minority children. Teachers stated that teacher education programs did not prepare them to teach these students and that they had to learn this on the job.     

Exploring the transformative potential of recognition of prior informal learning for learners: A case study in Scotland

This article presents an overview of the findings of a recently completed study exploring the potentially transformative impact upon learners of recognition of prior informal learning (RPL). The specific transformative dimension being reported is learner identity. In addition to providing a starting point for an evidence base within Scotland, the research findings have the potential to enhance future development within the recognition of prior informal learning area, in particular in higher education institutions (HEIs) and across the sector. A qualitative case study using a constructionist approach is utilised to develop contextual understandings of the learner experience of RPL. The study identifies connections between the RPL process and the development of learner identity. Semi-structured interviews with RPL learners provided rich data. This study asserts that learner identity fluctuates throughout learners’ experiences and therefore the development of learner identity is not linear but nonetheless that identity changes as part of the RPL process. A number of issues ultimately impact upon learner identities, including the role of RPL advisors and RPL mechanisms and processes. This research concludes that RPL has the potential to be transformative for some learners and identifies some areas worthy of further exploration.     

Why do information gaps persist in African smallholder agriculture? Perspectives from farmers lacking exposure to conservation agriculture

Purpose: To explore why substantial agricultural information gaps persist in African smallholder farming communities and how to reduce them.

Design/methodology/approach: Using conservation agriculture (CA) as a case study, we deeply explore with 29 smallholder farmers why they are yet to obtain sufficient information to enable practice evaluation.

Findings: Respondents asserted that their lack of information on CA was not reflective of a lack of interest in obtaining it, but of the unavailability and inaccessibility of learning opportunities. A deeper analysis revealed an underlying passive approach to seeking information and culture of financial expectancy.

Practical implications: If extension systems are to catalyse broader sustainable intensification, we find the need for emphasis on (1) more inclusive extension mechanisms; (2) education of farmers about demand-driven extension; and (3) revision of direct input provision to lead farmers.

Theoretical implications: While not contesting the value of farmer-to-farmer (F2F) extension systems for those socially connected to lead farmers, we find four research questions for further exploration regarding the practical application of F2F mechanisms that may impede their broader effectiveness, namely (1) Is extension coverage sufficient? (2) Do farmers understand demand-driven extension systems? (3) Do current incentive structures complicate farmer information seeking behaviour? and (4) Do current mechanisms encourage social stratification?

Originality/Value: To date, adoption studies have largely utilised quantitative, econometric lenses that generally assume farmers are sufficiently aware of the technologies in question. Due to our in-depth qualitative analysis, we provide novel insights into how to close informational gaps that hamper efforts to increase the food and livelihood security of African smallholder farmers.     

Organizational Citizenship Behavior,Organizational Communication,and Burnout: The Buffering Role of Perceived Organizational Support and Psychological Contracts

This study investigated the communicative role of perceived organizational support and psychological contracts in fulfilling exchange relationships and buffering burnout in employees contributing extra role time organizational citizenship behaviors (ERT-OCB). The lens of social information processing positioned burnout as a job attitude subject to the influence of the organization’s communication environment that informs employees as to the value they and their extra role time contributions hold with the organization. Participants (N = d461), high school teachers coaching debate teams from 46 states, completed questionnaires. Findings showed that both organizational support and psychological contract fulfillment buffered the positive relationship between ERT-OCB and burnout.     

Kinematic and kinetic variability associated with the cable put and seated rotation assessments

ABSTRACT

When new protocols are developed, there is a requirement to investigate test–retest reliability of measures for valid use and interpretation of data in research and practice. Therefore, the aim of this investigation was to determine the inter-day reliability of the cable put and seated rotation assessment protocols. On three occasions, nine resistance-trained men performed cable puts and cable rotations at different loads between 6 and 42 kg on a commercially available cable cross over machine. Load stack movement was recorded using a PT5A linear position transducer from which all kinematic and kinetic variables were calculated. Reliability was excellent for peak velocity and displacement based on intraclass correlation coefficient (ICC) and coefficient of variation (CV) across the majority of loads and movements (cable put: ICC = 0.92 to 0.99, CV = 3.1% to 8.6%; cable seated rotation: ICC = 0.76 to 0.99, CV = ?1.7% to 16.1%). However, kinetic variables demonstrated inadequate reliability across the majority of days, loads and movements (ICC = 0.70, CV >10%). It was concluded that peak velocity is a reliable kinematic measure to assess muscular capability from cable put and seated rotation protocols; however, kinetic measures are too variable to provide reliable outputs across testing occasions.