This study analyzes the activities of the organized crime groups involved in the drug business, as well as examining national and international efforts to control these groups. Specifically, this study addresses the following questions: How is organized crime connected to the international drug business?; What are the major transnational organized crime groups involved in the international drug business?; What is the nature of the drug problem as it relates to organized crime internationally?; What international cooperative law enforcement efforts currently exist to deal with organized crime and the drug business? Findings indicate that efforts to create an effective international law enforcement network are needed to meet the challenges of drug trafficking and globalized crime. To date, such efforts have largely been unsuccessful.
In this study, the development of the computer related crime will be examined in the first chapter. After a detailed introduction to computer crimes, the most common types of the computer crimes will be examined and the characteristics of the offenders and their motivates will be identified. The general investigation process of the computer crime investigation will be outlined in the second chapter. After attempting to define computer crime, computer criminals and investigation process, a case study related to the topic will be examined and the characteristics and the motives of the criminals will be identified. In the last chapter the response by law enforcement officers to high technology crime will be discussed.
It is assumed that democratic policing will help to improve the respect of human rights and democracy in a given country. Using secondary data, this study explores cross-nationally the interrelation between democratic policing practices (e.g., community policing) and democracy and human rights.The results show significant positive correlation between the practice of democratic policing and indicators of democracy and respect for human rights. The analysis strongly implies that scholars have underestimated the power of policing institutions in democratic societies.
An analysis of interrater agreement across multiple respondents on anecdotal assessments and correspondence between functional analysis outcomes was completed. Experiment I evaluated overall agreement among multiple respondents (direct-care staff) on the hypothesized function of each residents (28 adults with mental retardation) problematic behavior using the Motivational Assessment Scale (MAS) and the Functional Analysis Screening Tool (FAST). Results of the questionnaires indicated that respondents agreed on the function of the problematic behavior for 10 of the 28 residents. Experiment II examined whether, for selected cases in which 4 out of 5 respondents agreed on the function of the problematic behavior, correspondence occurred between functional analyses and anecdotal assessments outcomes. Two of the 6 functional analyses did not evoke the problematic behavior. However, 4 functional analyses did produce corresponding outcomes suggesting that, when the functional analyses produced interpretable data, the results of the functional analyses corresponded with those of the anecdotal assessments.
The purpose of this study was threefold: (a) to examine the separate effects of increased accuracy on multiple-choice/rank-order written tests and coaching on the teaching performance of participants; (b) to compare generalization across tasks produced by the workshop and coaching; and (c) to assess maintenance of teaching performance. Following baseline, two adults received a lecture on discrete trial teaching procedures. A written test measured verbal performance on workshop material periodically throughout this phase. During the next phase, each adult then experienced further training via in-situ coaching. A multiple baseline design across tasks was used during the coaching phase. Results of the workshop training package revealed an inverse relationship between the strongest verbal performance and strongest teaching performance skill areas. In addition, only with the introduction of the in-situ coaching package did teacher performance improve significantly across all behaviors. Child responding remained relatively constant throughout the study, regardless of teacher performance. Some generalization of teacher behavior was observed across tasks, but was extremely variable across both workshop and coaching conditions. After the cessation of coaching, teacher performance remained stable across maintenance phases and at a 6-week follow-up.
This thesis examines whether the September 11, 2001 terrorist attacks caused a significant, lasting change in the American public's social construction of reality. A framework of everyday reality was created which focused on beliefs, behaviors, and cultural institutions in the United States. Data regarding specific beliefs and behaviors was collected from numerous survey sources, and content analysis was performed on media literature from September 11, 2001 to September 11, 2003. Findings from this study show that beliefs examined did change, while behaviors on similar topics did not. These finding represents an interesting paradox to be evaluated in future studies. Cultural institutions, as related to the public's knowledge of and relationship with each, also appeared little changed. Therefore, while some aspects displayed adjustment, this study cannot conclusively state that American public's social construction of reality experienced a "new reality" paradigm shift as proclaimed by the media immediately following the attacks.
Changes in workforce demographics, employee sentiments, and working conditions have increased attention on employees' needs to balance the demands of work life and family life. Despite apparent growing interest among companies to be responsive to these needs, the number of companies demonstrating high levels of work-family responsiveness is relatively small. The frameworks of resource dependence theory and institutional theory were used to develop a model to explain differences in work-family responsiveness among for-profit companies. The theoretical models were tested on survey data collected through a stratified random sample of 692 for-profit companies. The data were further enhanced with secondary data sources. While the institutional model explained more variance in work-family responsiveness than the resource dependence model, a model combining both theories best explains work-family responsiveness among for-profit companies. High industry-region diffusion of family-friendly benefits was one of several strong predictors of work-family responsiveness. Also, the greater the proportion of professionals in a company's industry, the greater was the level of work-family responsiveness. Companies that measured effectiveness outcomes were more likely to offer family-friendly benefits. The same was true for companies with more positive assessments regarding the impact of their family-friendly benefits. Organizations that were large, publicly traded, or had human resource departments also demonstrated greater levels of work-family responsiveness. Future research should include variables introduced in this study and should expand the range of variables as to include other theoretical perspectives. Policy makers for companies, advocacy groups and government leaders will find the results of this study beneficial. Companies operating in environments characterized by strong diffusion of family-friendly benefits among similar companies will be well served by developing policies and programs that conform to these norms. Advocates and government leaders should understand that recent interest in work-family responsiveness is unlikely equally benefit all sectors of employment.
American businesses have confronted a changing world economy marked by increasing competition , technological innovation, and instability. Many more women have entered the labor force. Many families' caregiving needs are now being met by family members who also are holding down jobs. This, in turn, has fueled the rising need among employees for workplace policies that enable them to meet the often competing demands of job and home. In 1993, Congress passed the Family and Medical Leave Act (FMLA of the Act) to provide a national policy that supports families in their efforts to strike a workable balance between the competing demands of the workplace and the home. The objective of this study is to examine the amount of FMLA lost time at one particular company in order to determine a demographic and job characteristic profile of employees who take time away from their jobs for reasons that are protected by the Act.
Definition of privacy has changed by the changes and improvements in information and surveillance technologies. These changes and improvement need new legal decisions for new kinds of privacy invasions. This study explores the scope of privacy right, particularly when a technological surveillance has occurred by law enforcement agencies. It focuses in particular on increasing law enforcements' surveillance technologies and devices that have the potential to impact citizens' information privacy. These increasing changes in surveillance technologies have important implications both for law enforcements and citizens. This study also discusses increasing law enforcement surveillance for the public's security, changes of the laws that allow law enforcements to use new surveillance powers as a war on terrorism, and the citizens concerns of information privacy. A particular attention is given to the recent public opinion surveys which show citizens' increasing privacy concerns. Finally, a set of recommendations to figure out security-privacy debate and reduce the privacy concerns of the citizens is offered.
This study examines the effects of two teaching procedures and two testing procedures (“Skip” and “Guess”) on acquisition, retention and generalization of learning. Three typically developing females between the ages of 8 and 11 learned the 24 lower case letters of the Greek alphabet. Half of the letters were taught with the “Skip” procedure and the other half with the “Guess” procedure. The “Skip” procedure produced faster and more efficient learning than the “Guess” procedure. The “Skip” procedure also resulted in better initial retention (4 weeks), but this effect disappeared in subsequent retention tests. The training conditions did not have differential effects on generalization tests across learning channels, except for the Free/Say channel.
A few studies have examined the effects of a remote control tactile device (RCT) as an unobtrusive prompting method used to promote skills such as verbal initiations and play behaviors in children with autism. To date, however, no published studies have investigated the effects of the RCT as a consequence to increase and maintain conversation skills. This study was designed to determine whether the RCT, in conjunction with common training techniques (i.e. roleplays, visual feedback, and sibling coaching), could be used as a discrete and unobtrusive feedback system to promote conversation skills in high functioning children with autism. Results found that the RCT and training packages were effective in initially increasing rates of target responses. The effects however, did not always maintain with a return to baseline. Programming "naturally" maintaining communities of reinforcement was found to be a critical factor in the maintenance of the conversational responses.
This study analyzed the effects of restricting the response space and selfevaluation on students' handwriting quality in two beginning handwriters and two experienced handwriters. Students executed letters with and without using a transparent overlay, in a multiple-baseline-across-letters design. The use of the transparent overlay included drawing letters in a space restricted by the transparency; overlaying a model letter on top of the written letter and; evaluating if the two letters matched. Letter quality immediately improved when overlays were used, and handwriting quality maintained when the writing response was not restricted by the overlay transparency. Prompting and feedback were delivered contingent on on-task behavior. Analysis was based on three different measurement systems.
Electronic commerce was expected to grow exponentially, but the actual rate of growth in recent years has been disappointing. Recent surveys of perceptions of the development of electronic commerce clearly focus our attention on the perception and fear of computer crime as the major cause of this disappointing growth pattern. The thesis critiques existing private law solutions to this problem and argues from a normative theory on “the commons” for the application of new public law enforcement solutions in the public trust, sanctions, and public coproduction of order. The thesis argues that given the failures of existing private law solutions to the problem, these public law enforcement solutions should be more effective, efficient, and more satisfactory.
This study explores the underlying causes and deterrent control mechanisms of police misconduct in the United States. Outcomes of causes and control mechanisms constitute the basis for an applicable model for the Turkish National Police (TNP). Why is some police behavior deviate? What are the main determinants of police misconduct? Is police misconduct a result of sociological behavior and subcultural development within police organizations or a psychological behavior as an outcome of officers' personal traits? What are the control mechanisms for police misconduct? What are their strengths and weaknesses? Do they deter or not? Is there a control mechanism that deters better than others? What is the best deterrence model for the TNP?
This study tests the relationship between certain economic scenarios and the state of the economy in regard to inflation and recession. Using data gathered from government publications, the economy was divided into periods of inflation, recession, and recession recovery. These periods were regressed against variables representing four schools of economic thought: monetarist scenario, structural scenario, power scenario, and micro, or supply side scenario. This study concludes that because of the complex nature of the economy, all representative variables have both positive and negative effects on the economy and no one scenario holds the key to economic stability.
This study investigates the relationship between stagflation and price stability and full employment and four economic scenarios and the economic condition. The data used in the study were obtained from government publications and were analyzed using hierarchical multiple regression. The standard inferential apparatus were employed. Give independent variables were found to be significant in explaining the causes of stagflation. These were: absolute change in M1, oil embargo of 1974, corporate profits, output per hour, and Iranian crisis of 1979. In conclusion, the causes of economic instability do not rest with one single theory or factor, but a combination of several.
The 1990s were characterized by severe turbulence in the global economy. Economic and financial crises occurred in Latin America, Middle and Eastern Europe and Asia. This analysis distinguishes between the two socioeconomic criteria "transitional" and "emerging" region. Transitional countries are former centrally planned socialist economies and emerging countries former agricultural-oriented classical developing economies with mostly a history of military or some other kind of autocratic dictatorship. The resources for the analysis are data sets regarding investment, exchange rate behavior, government finance, international liabilities of monetary authorities and inflation. The study reveals macroeconomic patterns associated with economic development in each socioeconomic region. It is shown that similar patterns are responsible for successful and non-successful performance in each region. A comparison of different regions shows many parallels between emerging economies, but only little similarity between transitional economies.
This thesis examines China's state-owned enterprise reform and financial reform in the last two decades. I characterize the progress of China's state-owned enterprises reform in two areas: privatization of small SOEs and mass layoffs. I argue that privatization rests on the political economy of China. I also discuss the evolution of the financial system and come up with some strategies of financial liberalization in China. Result from this study suggests that if the necessary reforms of the financial sector and state enterprises are effectively carried out, inevitably this will lead to a significantly slower rate of growth for a period of time. However, these reforms will provide the basis for a period of sustained growth in the long run.
A multiple baseline design across activities and people was used to assess the effectiveness of a feedback package on the facial orientation of a young girl with autism. During baseline, observations indicated low rates of facial orientation and high rates of gaze avoidance during conversation (restricted operant) and play (free operant) conditions. After treatment, facial orientation rates increased and gaze avoidance rates decreased to levels similar to typically-developing peers and maintained at one month follow up. These results suggest that the feedback package was effective in producing durable facial orientation across different environments and people. Possible interpretations, strengths, and limitations are discussed.
This experiment examined the effects of extinction on rate of responding and several topographical and temporal measures in adult humans. Three college students were trained to type the sequence 1•5•3 on a numeric keypad on a computer. The subjects were exposed to different fixed-ratio schedules of reinforcement (FR1, FR 5, and FR10 respectively) and extinction. Subjects displayed typical schedule performances during the maintenance phase of the experiment. During extinction the performances were disrupted, they showed a "break and run" pattern and a general decrease in responding. Also, new topographical and temporal patterns emerged. These data are consistent with those reported for non-human species and special human populations.
This study evaluated the relative association of socioeconomic, minority group and housing characteristics of census tracts with the racial composition of residential areas within one southwestern city between 1950 and 1980. The unit of analysis was the census tract; the data were taken from the U.S. Census of Population and Housing 1950-1980 for the Fort Worth, Texas SMSAs. The Index of Dissimilarity compared racial segregation in the Fort Worth urbanized area for blacks with all others (1950-1980) and for Spanish and non-black minorities with all others (1960-1980). The data show little change in the extent of residential segregation over 30 years. The multiple regression showed that the degree of segregation in census tracts became increasingly predictable based on past minority concentration in the same neighborhood. Lagged social status and minority group variables significantly predicted the percent of the population that was black or Spanish in census tracts ten years later. Beta weights for percent black or percent Spanish were always the strongest in each tract regression and largely determined the level of segregation that existed in tracts ten years later. This paper asserts that social status characteristics must approach more equal levels between minority and majority groups before integrated neighborhoods can reasonably be expected. Yet many of these variables are still highly associated with black and Spanish areas. Rising income and improved housing in black census tracts give some basis for believing that in time these variables will narrow sufficiently to give more choice in residential housing. Although Spanish tracts are only about 65% as segregated as black census tracts and although the association of the variables with Spanish residential areas are never as strong as with black census tracts, still, with increased Spanish immigration in recent years and the downward trend found in social status factors within areas of ...
The purpose of this study was to determine (1) the size of the Saudi Arabian manpower shortage in light of the Second Development Plan, (2) the number of skilled and semi-skilled workers that will be graduated from vocational and technical programs during the plan period, and (3) the factors that explain the major causes of the labor shortage problem. In order to accomplish these objectives, the study has considered two questions: (1) Is there a consistency between the manpower needs of skilled and semi-skilled workers and the vocational and technical training programs' output? (2) What are the major factors that explain the labor shortage in Saudi Arabia?
The purpose of this study is to determine which of three forecasting methods provides the most accurate short-term forecasts, in terms of absolute and mean absolute percentage error, for a unique set of data. The study applies three forecasting techniques--the Box-Jenkins or ARIMA method, cycle regression analysis, and multiple regression analysis--to quarterly sales tax revenue data. The final results show that, with varying success, each model identifies the direction of change in the future, but does not closely identify the period to period fluctuations. Indeed, each model overestimated revenues for every period forecasted. Cycle regression analysis, with a mean absolute percentage error of 7.21, is the most accurate model. Multiple regression analysis has the smallest absolute percentage error of 3.13.
The study was designed to examine the causal relationship between the Venezuelan inflation and the monetarist variables--money supply--and the structuralist variables-- exchange rate and balance of payments. The data (1964-1982) was gathered from the International Financial Statistic Yearbook, 1983 and the Statistical Yearbook, 1974, 1982. Chapter I is an introduction to the research problem. Chapter II does a review of the related literature. Chapter III deals with the methods and procedures for treating the data. Chapter IV presents an statistical analysis of the data. And, Chapter V contains a summary of the study and its findings, conclusions and recommendations. The study only found a significant relationship between inflation and the monetarist variables money supply and GNP, though supporting the monetarist theory. A similar investigation is suggested, but selecting a longer time period, other.variables, and more refined methodologies and analysis.
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