Integrating Video Documentary Into the Classroom: A Community Assessment Assignment

Community assessment is a strategy commonly taught to social work students to identify a community’s strengths and challenges. This article describes the value of using video documentary as part of a community assessment assignment. We identify the advantages of using video documentary in the assessment process and the reporting of findings. We discuss the preproduction, production, and postproduction steps necessary to produce a video documentary and illustrate how such assignments can be incorporated into a social work course. We conclude by identifying the educational benefits accrued to students.     

The Educational Utilization of Elements of the History of Natural Sciences (19th century): Highlighting the Cognitive Continuity with Antiquity

In the current paper, the reasons why the late 19th century Greek university community of natural scientists used elements from the History of Natural sciences which refer exclusively to ancient Greek science, and the consequences of such a choice are evaluated. Emphasis will be given to the speech delivered by the Dean, Professor of Chemistry, A. K. Hristomanos, entitled “Natural Sciences and Progress”, at the National University on 17th of December 1896, where, without nullifying the Scientific Revolution of the Modern Period, he attempted the analysis of its cognitive continuity with antiquity and the authority of the ancestral past. Hristomanos’ name was linked to almost all the attempts at reforming and spreading natural sciences in the late 19th century, and from this point of view his speech, and the way in which it is structured, become a reliable indicator in tracing theses and viewpoints within the entirety of the scientific community of natural scientists.     

Parental education in Cyprus: Past,present and future

The article examines the history of parental education in Cyprus from its beginnings in the 1960s until the present day, in the wider context of Cypriot history and education. It considers the three main forums of parental education in the country, the Pancyprian School for Parents, the Adult Education Centres of the Ministry of Education and Culture and the University of Cyprus, which roughly coincide with the past, the present and the future of parental education on the island. The article comments on the development of the teaching philosophy and approach in the area of parental education, namely from a passive teacher centred traditional didactic model to a more dynamic participatory partnership.     

Morning and afternoon sessions in the nursery,do they have equal status? With particular reference to storytime

The majority of state nursery education in the United Kingdom is part‐time. Although there are exceptions this usually means that children attend either in the morning or afternoon. The format of the afternoon session can often resemble the morning session, offering similar activities. This paper sets out to examine the comparative quality of experience for children attending part‐time nursery at different times of the day. It looks particularly at storytime, when the whole group of children is brought together to share a story. The findings suggest the two sessions are not of equal value to the children, that children may not be performing as well in the afternoon and that the traditional group storytime may not be as effective for the afternoon children. This type of storytime may need to be adapted/changed to match the needs of the particular group of children, taking into consideration performance during the day. Finally, suggestions are given for other ways to ensure children have worthwhile story experiences.     

Optofluidic planar reactors for photocatalytic water treatment using solar energy

Optofluidics may hold the key to greater success of photocatalytic water treatment. This is evidenced by our findings in this paper that the planar microfluidic reactor can overcome the limitations of mass transfer and photon transfer in the previous photocatalytic reactors and improve the photoreaction efficiency by more than 100 times. The microreactor has a planar chamber (5 cm×1.8 cm×100 μm) enclosed by two TiO(2)-coated glass slides as the top cover and bottom substrate and a microstructured UV-cured NOA81 layer as the sealant and flow input∕output. In experiment, the microreactor achieves 30% degradation of 3 ml 3×10(-5)M methylene blue within 5 min and shows a reaction rate constant two orders higher than the bulk reactor. Under optimized conditions, a reaction rate of 8% s(-1) is achieved under solar irradiation. The average apparent quantum efficiency is found to be only 0.25%, but the effective apparent quantum efficiency reaches as high as 25%. Optofluidic reactors inherit the merits of microfluidics, such as large surface∕volume ratio, easy flow control, and rapid fabrication and offer a promising prospect for large-volume photocatalytic water treatment.     

Release monitoring of single cells on a microfluidic device coupled with fluorescence microscopy and electrochemistry

A method for monitoring the biological exocytotic phenomena on a microfluidic system was proposed. A microfluidic device coupled with functionalities of fluorescence imaging and amperometric detection has been developed to enable the real-time monitoring of the exocytotic events. Exocytotic release of single SH-SY5Y neuroblastoma cells was studied. By staining the cells located on integrated microelectrodes with naphthalene-2,3-dicarboxaldehyde, punctuate fluorescence consistent with localization of neurotransmitters stored in vesicles was obtained. The stimulated exocytotic release was successfully observed at the surface of SH-SY5Y cells without refitting the commercial inverted fluorescence microscope. Spatially and temporally resolved exocytotic events from single cells on a microfluidic device were visualized in real time using fluorescence microscopy and were amperometrically recorded by the electrochemical system simultaneously. This coupled technique is simple and is hoped to provide new insights into the mechanisms responsible for the kinetics of exocytosis.     

An evaluation of the special needs referral process for low-income preschool children with emotional and behavioral problems

The present study is an evaluation of the special needs referral system in a large urban Head Start program. To assess the validity of this system, two assessments were conducted. The first examined a representative sample of 105 children who were formally referred for special needs services. The Early Intervention Screening Profile (EISP) was used to indicate the distribution of problem behaviors of these special needs children. Two independent raters evaluated all cases. Reliable evaluations revealed that all of the referred children displayed speech and language problems, with 70% showing only speech problems and 30% showing speech plus emotional and behavioral problems. The second assessment examined reports of teachers’ concerns about children program-wide by obtaining a representative sample of 203 children nominated by teachers as most likely to be identified as having special needs. Teachers completed a modified EISP. Results indicated that over 70% of the children evidenced emotional and behavioral problems with no accompanying speech difficulties and 30% displayed emotional and behavioral problems plus speech problems. Implications of referral biases were discussed.     

Tracking New Directions in the Evaluation of Postgraduate Supervision

This article focuses on the evaluation of thesis supervision and highlights the vast range of problem areas presently documented as significant areas of concern for both graduate students and their supervisors. Additionally, the authors report on a study completed in 1995, which surveyed all Australian universities about current evaluative practices in postgraduate supervision. The conclusion of this study was that the conduct of such evaluations appears to be minimal and is primarily designed to obtain an indicator of the general health of a university's postgraduate supervision rather than to foster improved supervisory practices. As part of the same study, the authors conducted University faculty-based student and supervisor focus groups. Key issues emerging from these focus groups were: (1) the importance of relational aspects of supervision as the student communicates over the long term with one or more supervisors; (2) the importance of systematic feedback, monitoring, and evaluation to the supervisory process; and (3) the lack of strategies to facilitate this evaluative feedback process. On the basis of these findings, the authors designed evaluative strategies to facilitate regular ongoing feedback between students and supervisors.