Supervision of Doctoral Students in the Natural Sciences: expectations and experiences

Within the natural sciences and engineering, literature relating to postgraduate education, in particular the process of completing a doctorate, remains generally scarce. That which does exist emphasises the role of the supervisor in effecting successful completion and points to a wide range of activities performed by supervisors. There remains, however, little by way of accounts of the actual experiences of supervisors or students when engaged in the process of doctoral supervision. It is these experiences which form the basis of this paper which focuses upon doctoral students and their supervisors in the disciplines of physics, mathematics and engineering science. Data for the paper have been collected, as part of an ESRC funded project, by means of in‐depth interviews with students and supervisors in nine universities in England. In particular, we address students expectations of PhD supervision, the extent to which expectations have been met, and within the context of the ‘career’ of the PhD, the ways in which supervision changes as the doctoral process progresses. Important issues relating to the need for training for PhD supervisors and their capacity to meet the expectations of their students are raised, together with those which question the relationship between the PhD and the culture of academic work.     

The contributions of parental management language to executive function in preschool children

This study investigated relations between preschoolers’ emergent executive function skills and their interactions with parents, with particular focus on the verbal utterances parents use to guide children's behavior (i.e., management language). Parent–child dyads (n = 127) were videotaped during a structured play task and the frequency of two types of management language, Direction (high control) and Suggestion (low control), was observed. Children's executive function was assessed using the Head–Toes–Knees–Shoulders (HTKS) task. Latent growth modeling was used to investigate relations between management language and the development of children's executive function. Direction language (i.e., commands) was negatively associated with children's age three executive function but not significantly related to the rate of executive function development over time. Conversely, Suggestion language (i.e., questions and statements that offer children some degree of choice) was positively related to executive function at age three but negatively related to growth. The potential importance of management language as a parenting behavior that contributes to various aspects of children's self-regulation during preschool and kindergarten is discussed.     

Trends in Cultural Journalism

Various studies report that cultural journalism increasingly focuses on service and entertainment instead of serious arts coverage. The press prioritizes popular culture over traditional high arts to a growing extent. However, this shift in journalistic attention does not necessarily signify a straightforward decline in aesthetic standards, as popular cultural forms like film have developed along the lines of high art principles in the past decades. This article charts trends in American, Dutch, French, and German film journalism between 1955 and 2005. It demonstrates that coverage is typified by a serious aesthetic approach from the 1970s onwards. The principles of art are seen to steer journalists’ attention to an important degree: the review remains the predominant journalistic genre, and newspapers devote more attention to films by prestigious directors than strictly commercial moviemakers. As such, film’s prominence in the press does not seem to indicate a decline in serious cultural journalism but rather a revaluation of a popular cultural form.     

Do field position and playing standard influence athlete performance in wheelchair basketball?

Improved understanding of mobility performance in wheelchair basketball is required to increase game performance. The aim of this study was to quantify the wheelchair-athlete activities of players in different field positions and of different playing standard during wheelchair basketball matches. From video analysis, absolute and relative duration and frequency of wheelchair movements and athlete control options were examined in 27 national standard and 29 international standard players during entire wheelchair basketball matches. Between-group factorial analysis of variances identified that national players drove more forward (42.6 ± 6.8 vs. 35.4 ± 3.7%; effect size Cohen’s d (ES) = 1.48) and started more often driving forward (33.9 ± 2.6 vs. 31.8 ± 2.8; ES = 0.77) during a match while the mean activity duration for a single driving forward activity was longer (4.3 ± 0.9 vs. 3.7 ± 0.6 s; ES = 0.75) than for international players. Furthermore, national players performed fewer rotational movements (21.8 ± 4.0 vs. 28.9 ± 7.8%; ES = –1.30) and started less often with the rotational movements (35.0 ± 3.6 vs. 40.5 ± 5.5; ES = –1.21) while the mean activity duration for a single rotation activity was shorter (2.1 ± 0.3 vs. 2.3 ± 0.3 s; ES = –0.67) than for international players. Differences in mobility performance among guard, forward and centre players were minimal. The results should help wheelchair basketball coaches specify wheelchair-handling training techniques and means to optimise wheelchair-athlete configurations.     

The development of a checklist of child characteristics for assessment purposes

Until recently, pupils in The Netherlands with a developmental perspective of up to 24 months and with additional disabilities rarely made use of the educational facilities available. As a result of a new law passed in 2002, an increasing number of pupils with profound and multiple learning difficulties (PMLD) will attend school. Given the heterogeneity of this group of pupils, an appropriate method of assessment is needed to chart the abilities that these pupils have and to allow a suitable educational programme to be developed on the basis of the results obtained. As the existing instruments are not generally very satisfactory, a new instrument has been developed. This is a checklist that has been subjected to reliability trials and factor analysis after formulation of suitable items. The results indicate that it is a reliable checklist, with factors that can be interpreted accurately in terms of development perspectives (functions, activities and participation).     

Effects of violent and non-violent computer game content on memory performance in adolescents

The present study focuses on the short-term effects of electronic entertainment media on memory and learning processes. It compares the effects of violent versus non-violent computer game content in a condition of playing and in another condition of watching the same game. The participants consisted of 83 female and 94 male adolescents with a mean age of 17.6 years. The dependent variables are memory for previously learnt verbal and visual material, memory for media-related content and physiological measures of stress (heart rate, cortisol, salivary alpha-amylase). Besides the group comparisons, potential mediation effects and gender differences were examined. The results show that violent content leads to a poorer memory performance for verbal material and to an increased heart rate. The heart rate, however, does not mediate the effect on memory performance. Genders differ regarding their abilities to memorise verbal and visual material, with females showing a better performance (independent of the experimental condition), and for memorising media-contents, where the males outperform females (also independent of experimental condition). The study supports the assumption that violent and arousing media content has a negative short-term effect on simultaneous information processing and learning and that there are gender-specific media effects.     

Escalation vs. non-escalation of fan violence in football? Narratives from ultra fans,police officers and security employees

Despite a large body of literature about fan violence issues, research investigating perceptions and dynamics in potentially violent situations, called critical incidents (CIs), is missing. This qualitative study examined the perceptions and dynamics of CIs involving ultra football fans. Fifty-nine semi-structured interviews with individuals (fans, police officers or security employees) involved in eight CIs were conducted and analysed using Interpretative Phenomenological Analysis. The assessment of legitimacy of an out-group’s actions strongly influenced the perception of a CI, which is in line with the Elaborated Social Identity Model. Informative intergroup communication about the own intentions seemed to increase perception of legitimacy, while arrests of fans due to pyrotechnics were perceived by fans as illegitimate. The local fan culture, e.g. the fans’ use of pyrotechnics for their support, is relevant for the understanding of this assessment of legitimacy.     

Research and Practice Partnerships for Professional Development in Early Childhood: Lessons From ExCELL-e

This article describes how a research–practice partnership has informed the iterative development of a web-mediated early childhood language and literacy professional development (PD) intervention. Funded through the Investing in Innovation (i3) program, this new PD model is based on an effective in-situ intervention. As we translated the face-to-face model into a largely web-mediated approach, we partnered with educators to ensure that the resulting intervention was feasible and effective in real-world classrooms serving children at risk. Specifically, an educator advisory board provided ongoing input about the PD. Further, pilot teachers completed the training and provided feedback through a survey about the usability and effectiveness of the training modules, coaching, and instructional strategies in classroom settings. Findings suggest that research–practice partnerships that gather teachers’ situated, comprehensive, and insightful perspectives can be invaluable in developing PD interventions. Collaboration between school districts and university researchers is essential in this iterative development process.