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241.
This paper provides an examination of the theoretical orientation of constructivism and its application to social work practice as well as the application of social constructionism to understanding and influencing social welfare policy. Explored are the ways in which these postmodern concepts when applied in social work practice and policy courses and reinforced in fieldwork training, provide a means to more readily link the content of these courses. Finally, it is argued that the concepts of constructivism and social constructionism offer a means to open the doors of inquiry and to the development of a range of new opportunities, theories, and interventions conducive to social work practice in its broadest sense. 相似文献
242.
This paper describes the use and evaluation of the folder feedback system. The folder feedback system is a useful teaching tool based in principles of adult learning. It is designed to help organize student learning, increase communication with the instructor, insert an element of fun into the class, and assist with student/teacher relationship building. An evaluation of the teaching tool produced mixed results. The treatment group received higher grades than the comparison group, yet in all other measures no differences were found. 相似文献
243.
Nigel E. Turner Denise L. Preston Steven McAvoy Laura Gillam 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2013,29(3):435-451
This paper reports on the results of a multi-site survey of gambling behaviour and gambling problems amongst offenders in correctional institutions in Ontario, Canada, conducted between 2008 and 2011. A total of 422 (completion rate 61.5 %) incarcerated offenders (381 male and 41 female) took part in the study including 301 federal offenders and 121 provincial offenders. Based on the Problem Gambling Severity Index of the Canadian Problem Gambling Index (CPGI/PGSI) the prevalence rate of severe problem gambling was 8.9 prior to incarceration and 4.4 % during incarceration. These numbers are substantially higher than rates found among the general public. Thirty-four percent of the sample reported gambling in prison. Half of those who suffered from gambling problems before incarceration continued to have gambling problems during incarceration. People with problems related to slot machines prior to incarceration reported fewer gambling problems during incarceration compared to other problem gamblers. 相似文献
244.
Jon R. Davis Sarah A. Boyle Adiha A. Khan Anna L. J. Gay John M. Grisham Laura E. Luque 《Urban Ecosystems》2012,15(3):739-752
Urban-associated changes can have immediate or long-term consequences on animal populations. Such changes may be assessed through parasite prevalence and abundance in wildlife hosts, as urbanization can influence parasitism and disease transmission in wildlife. Snakes are widespread and diverse vertebrates that often persist in urban environments; however, parasitism of snakes in urban environments has yet to be studied, leaving the roles of snakes in parasite transmission uncharacterized. Field ecology, microscopy, molecular techniques, and geographic information science (GIS) were integrated to characterize parasitism of snakes in an urban old-growth forest park. The species, sex, mass, length, location, and prevalence of ecto-, hemo-, and fecal parasites were determined for 34 snakes of 6 species. Ectoparasites (mite), hemoparasites (Hepatozoon spp.), and fecal parasites (Entamoeba spp., Trichomonas spp., Strongloides spp., and an unidentified helminth) were detected in snakes and 64.7?% of snakes were infected by at least one of these parasites. Parasite infections were generally not related to the sex, age, or body condition of snakes. The locations of infected snakes were used to produce risk maps indicating where parasite prevalence is predicted to be greatest. The analysis of these maps indicated that snakes with fecal parasites were closer than non-infected snakes to the edge of the forest. This study confirms that snakes may be important parasite hosts or reservoirs in parasite transmission pathways in urban environments and it provides an integrative multidisciplinary approach that may be used to monitor parasitism dynamics in other urban wildlife areas. 相似文献
245.
246.
Caroline K. Pemberton Roben Anneliese J. Bass Ginger A. Moore Laura Murray‐Kolb Patricia Z. Tan Rick O. Gilmore Kristin A. Buss Pamela M. Cole Laureen O. Teti 《Infancy》2012,17(5):558-577
Infants’ emerging ability to move independently by crawling is associated with changes in multiple domains, including an increase in expressions of anger in situations that block infants’ goals, but it is unknown whether increased anger is specifically because of experience with being able to move autonomously or simply related to age. To examine the influence of locomotion on developmental change in anger, infants’ (N = 20) anger expressions during an arm restraint procedure were observed longitudinally at a precrawling baseline assessment and 2 and 6 weeks after the onset of crawling. Infant age at each crawling stage was unrelated to the frequency of anger expressed in response to arm restraint. At 6 weeks postcrawling onset, infants whose mothers rated them as temperamentally higher in distress to limitations, compared with those rated lower, showed a greater increase in the frequency of anger expressed during the arm restraint relative to earlier assessments and took longer to reduce the frequency of anger expressed when no longer restrained. Findings suggest that experience with autonomous crawling has an effect on anger expression, independent of age, and that a temperamental tendency to become distressed by limitations may exacerbate the effect of crawling on anger expression. 相似文献
247.
Laura Brierton Granruth Peter A. Kindle Michael L. Burford Elena Delavega David H. Johnson Susan Peterson 《Journal of Social Work Education》2018,54(1):110-121
Understanding student political attitudes—feelings about government and perceptions of its role—has long been of interest to social scientists. One factor that may influence political attitudes is belief in a just world, a complex psychological construct well established in the literature. Our study explores changes in social work students’ perception of a supportive role of government and their beliefs in a just world after one policy course using a pretest and posttest design. Student perceptions changed toward a more supportive government role, but there was no significant change for belief in a just world. The study contributes to empirical evaluation of the social work education policy class in terms of the Council on Social Work Education competencies. 相似文献
248.
Exploring the factors that contribute to sustainable forms of an intergenerational relationship is becoming an important conceptual and practical challenge, not least because of the growing need for an aged care workforce that is both motivated and suitably trained. Generational intelligence is a means of examining interaction between younger and older people which has been applied to community care settings. Dimensions of generational intelligence include recognising and valuing generational differences, finding common ground, plus negotiating social and practical outcomes from the situation. A case study plus a series of qualitative interviews are used to examine the value of this approach both as a means of exploring the processes involved in generational exchange and in providing recommendations for work preparation and training. It is suggested that intergenerational relations have been a missing factor in the understanding of sustainable care and that in future, service delivery should not simply be analysed as comprising professional and lay perspectives but also as containing generationally distinctive perspectives that require negotiation. 相似文献
249.
Lola A. Halpin Laura Akerman Susan Gue Susan Pinckard Jeannie Downey Richard Gess Chris Palazzolo Sue Trowbridge Joan Moffson Marian Kelley Kelly A. Smith Deberah England Shannon Astolfi Kristin Martin Kurt Blythe 《Serials Review》2008,34(3):214-227
In the span of four weeks, from late March to early April 2008, three important technical services conferences were held: the Electronic Resources & Libraries Conference, the New England Technical Services Librarians Conference, and the North Carolina Serials Conference. 相似文献
250.
Longitudinal data frequently arises in various fields of applied sciences where individuals are measured according to some ordered variable, e.g. time. A common approach used to model such data is based on the mixed models for repeated measures. This model provides an eminently flexible approach to modeling of a wide range of mean and covariance structures. However, such models are forced into a rigidly defined class of mathematical formulas which may not be well supported by the data within the whole sequence of observations. A possible non-parametric alternative is a cubic smoothing spline, which is highly flexible and has useful smoothing properties. It can be shown that under normality assumption, the solution of the penalized log-likelihood equation is the cubic smoothing spline, and this solution can be further expressed as a solution of the linear mixed model. It is shown here how cubic smoothing splines can be easily used in the analysis of complete and balanced data. Analysis can be greatly simplified by using the unweighted estimator studied in the paper. It is shown that if the covariance structure of random errors belong to certain class of matrices, the unweighted estimator is the solution to the penalized log-likelihood function. This result is new in smoothing spline context and it is not only confined to growth curve settings. The connection to mixed models is used in developing a rough testing of group profiles. Numerical examples are presented to illustrate the techniques proposed. 相似文献