Practical Student Self-affirmation

This research paper focuses on student peer interactional relationships in a tertiary level classroom setting in Japan. The research is based on the use of one piece of technology, Microsoft PowerPoint, to illustrate student peer interactional relationships during presentation tasks throughout the 2015 Spring Semester. The application of the particular software used in this research is of little importance, in that any piece of software could be used to investigate student interaction. The important findings of this research indicate that students can be made aware of their self-affirmation through an application of sociolinguistics and an introduction of critical pedagogy that encompasses a significant reduction in the influence of the traditional ‘teacher’ role to the benefit of student empowerment. The role of the student changes from being the passive object to that of a more active Subject role, as that of the ‘teacher,’ or better termed ‘facilitator,’ dispenses their traditional paternalistic, authoritative Subject position, in favor of being one that helps to bring about ‘…an outcome (as learning, productivity, or communication) by providing indirect or unobtrusive assistance, guidance, or supervision,’ on the part of the ‘facilitator,’ as it is defined in the Miriam-Webster dictionary (2015). For students to adopt a more active role requires a change in study habits, which requires more effort. However, this adheres perfectly to the Kyoai College motto; ‘You can develop your ability though it might be hard’ (Kyoai, 2015)

Central European foreign exchange markets: a cross-spectral analysis of the 2007 financial crisis

This paper investigates co-movements between currency markets of Czech Republic, Poland, Hungary, Slovakia and the Euro in the year following the drying up of money markets in August 2007. The paper shows that assessing the degree of foreign currency co-movement by correlation can lead to concluding, erroneously, that financial contagion has not occurred. Using cross-spectral methods, the paper shows that defining contagion as changes in the structure of co-movements of asset prices encompasses more of the complex nature of exchange rate dynamics. What is shown is that, following August 2007, there is increased in the intensity of co-movements, but non-linearly. Focusing on the activities of a mix of banks and currency managers, it is suggested that changes in the structure of currency interaction present an unfavourable view of the contagion experienced by at least three of these currencies

Evaluation of lymph node numbers for adequate staging of Stage II and III colon cancer

<p>Abstract</p> <p>Background</p> <p>Although evaluation of at least 12 lymph nodes (LNs) is recommended as the minimum number of nodes required for accurate staging of colon cancer patients, there is disagreement on what constitutes an adequate identification of such LNs.</p> <p>Methods</p> <p>To evaluate the minimum number of LNs for adequate staging of Stage II and III colon cancer, 490 patients were categorized into groups based on 1-6, 7-11, 12-19, and ≥ 20 LNs collected.</p> <p>Results</p> <p>For patients with Stage II or III disease, examination of 12 LNs was not significantly associated with recurrence or mortality. For Stage II (HR = 0.33; 95% CI, 0.12-0.91), but not for Stage III patients (HR = 1.59; 95% CI, 0.54-4.64), examination of ≥20 LNs was associated with a reduced risk of recurrence within 2 years. However, examination of ≥20 LNs had a 55% (Stage II, HR = 0.45; 95% CI, 0.23-0.87) and a 31% (Stage III, HR = 0.69; 95% CI, 0.38-1.26) decreased risk of mortality, respectively. For each six additional LNs examined from Stage III patients, there was a 19% increased probability of finding a positive LN (parameter estimate = 0.18510, p < 0.0001). For Stage II and III colon cancers, there was improved survival and a decreased risk of recurrence with an increased number of LNs examined, regardless of the cutoff-points. Examination of ≥7 or ≥12 LNs had similar outcomes, but there were significant outcome benefits at the ≥20 cutoff-point only for Stage II patients. For Stage III patients, examination of 6 additional LNs detected one additional positive LN.</p> <p>Conclusions</p> <p>Thus, the 12 LN cut-off point cannot be supported as requisite in determining adequate staging of colon cancer based on current data. However, a minimum of 6 LNs should be examined for adequate staging of Stage II and III colon cancer patients.</p

The Effectiveness of Incarceration-Based Drug Treatment on Criminal Behavior: A Systematic Review

Many, if not most, incarcerated offenders have substance abuse problems. Without effective treatment, these substance-abusing offenders are likely to persist in non-drug offending. The period of incarceration offers an opportunity to intervene in the cycle of drug abuse and crime. Although many types of incarceration-based drug treatment programs are available (e.g., therapeutic communities and group counseling), the effectiveness of these programs is unclear. The objective of this research synthesis is to systematically review quasi-experimental and experimental (RCT) evaluations of the effectiveness of incarceration-based drug treatment programs in reducing post-release recidivism and drug relapse. A secondary objective of this synthesis is to examine variation in effectiveness by programmatic, sample, and methodological features. In this update of the original 2006 review (see Mitchell, Wilson, and MacKenzie, 2006), studies made available since the original review were included in an effort to keep current with emerging research. This synthesis of evaluations of incarceration-based drug treatment programs found that such programs are modestly effective in reducing recidivism. These findings most strongly support the effectiveness of therapeutic communities, as these programs produced relatively consistent reductions in recidivism and drug use. Both counseling and incarceration-based narcotic maintenance programs had mixed effects. Counseling programs were associated with reductions in recidivism but not drug use; whereas, incarceration-based narcotic maintenance programs were associated with reductions in drug use but not recidivism. Note that our findings regarding the effectiveness of incarceration-based narcotic maintenance programs differ from a larger review of community-based narcotic maintenance programs (see Egli, Pina, Christensen, Aebi, and Killias, 2009). Finally, boot camp programs for drug offenders had negligible effects on both recidivism and drug use

Intravenous Drug Abuse and the HIV Epidemic in Two Midwestern Cities: A Preliminary Report

This paper describes the pattern of intravenous drug abuse in Dayton and Columbus (OH), the social and demographic characteristics of the intravenous drug abusers (IVDAs), drug-using patterns, and the epidemiology of HIV in the region. The data has been collected from interviews with 172 IVDAs and 81 sexual partners of IVDAs in Dayton and 118 IVDAs and 46 sexual partners in Columbus. In both cities, males outnumber females in the sample of IVDAs and sexual partners; their median age is in the mid-30s. Blacks constitute the overwhelming majority of the sample in each city. While approximately one-third of the respondents were employed, between 36 and 55 percent of the IVDAs and sexual partners received some sort of public assistance and over 10 percent had illegal sources of income. Most respondents lived either with their spouse or sexual partner. Drug usage appeared to be heavier in the Dayton sample. The data suggests that the HIV epidemic in this region of Ohio is just beginning, as only 1.11 percent of the Dayton sample and 1.53 percent of the Columbus sample were HIV seropositive. In addition, IVDAs in both cities attempted to avoid sharing needles, a high AIDS-risk behavior; the shooting gallery location for drug use is not typical in the area. Because of their fear of AIDS, users reported their eagerness to obtain new needles or learn how to effectively clean used ones. IVDAs in both cities reported only infrequent travel to the cities most afflicted by the AIDS epidemic. However, some ethnographic data indicates that those IVDAs who use crack frequently may adopt different, more high risk behaviors. 4 tables, 7 references

The Crack Life: An Ethnographic Overview of Crack Use and Sexual Behavior Among African-Americans in a Midwest Metropolitan City

The use of crack cocaine and its associations with high-risk sexual behavior in view of the AIDS epidemic is reported commonly for major East and West Coast urban centers. This article describes and analyzes ethnographic data on crack use in Dayton, Ohio, a small midwestern city of less than 200,000 people. The results of 15 tape-recorded interviews are employed to sketch the basic outlines of crack use among African-Americans. A major focus is placed on analyzing the characteristics of the exchange of crack for sexual favors. High-risk behaviors for the transmission of HIV and other sexually transmitted diseases are explored

The Crack Life: An Ethnographic Overview of Crack Use and Sexual Behavior Among African-Americans in a Midwest Metropolitan City

The use of crack cocaine and its associations with high-risk sexual behavior in view of the AIDS epidemic is reported commonly for major East and West Coast urban centers. This article describes and analyzes ethnographic data on crack use in Dayton, Ohio, a small midwestern city of less than 200,000 people. The results of 15 tape-recorded interviews are employed to sketch the basic outlines of crack use among African-Americans. A major focus is placed on analyzing the characteristics of the exchange of crack for sexual favors. High-risk behaviors for the transmission of HIV and other sexually transmitted diseases are explored

Case Management and Substance Abuse Treatment: Practice and Experience

Case managers are in a unique position that enables them to help their clients achieve their drug treatment goals. Based on a special issue of the Journal of Case Management, this important book reviews the use and adaptations of case management for the treatment of special populations, such as substance-abusing women, prisoners, and HIV-positive drug users. The chapters provide a well-balanced treatment of the subject, including descriptions of innovations in the field, the impact of case management on health care costs, and the challenges faced in the implementation of case management.https://corescholar.libraries.wright.edu/books/1025/thumbnail.jp