Psychopathy, as conceptualized by Cleckley (1941), describes a constellation of psychological and behavioral correlates including superficial charm, untruthfulness, lack of remorse or shame, poor judgment, and failure to learn from experience. Based on Cleckley's initial work, Hare (1991) developed a two-factor model of psychopathy. The purpose of this study was to investigate the roles that sensation seeking, impulsivity, ADHD, conduct disorder, and oppositional defiant disorder have on adolescents classified as psychopaths. The participants consisted of 79 adjudicated male adolescents in a maximum-security facility. As hypothesized, adolescent male psychopaths had higher levels of sensation seeking, impulsivity, conduct disorder and oppositional defiant disorder. A discriminant function analysis found that sensation seeking, impulsivity, ADHD, Conduct Disorder, and Oppositional Defiant Disorder was moderately useful in classifying adolescent psychopathy. The results suggest that behavioral dysregulation is an important aspect of adolescent psychopathy. The relationship of these data to theories of adolescent psychopathy is discussed.

Alcohol and other drug use continue to be a major issue on college and university campuses. Few studies have examined alcohol and other drug related issues for a graduate or professional student population. This study examines attitudes, incidents, and consequences of alcohol and other drug use among students enrolled at an academic heath science center. This study incorporated a descriptive research design and utilized the CORE Alcohol and Drug Survey for the collection of data. The data were then analyzed using descriptive statistics and represented in tables as frequencies and percentages. The survey was mailed to all students enrolled in didactic course work at the University of North Texas Health Science Center (UNTHSC) during the fall 2001 semester. This included master's students in physician assistant studies, master's and doctoral students in the biomedical sciences, master's and doctoral students in public health, as well as first and second year medical students. Of the 565 students enrolled in didactic course work, 321 responded to the survey for a return rate of 56.8 %. Statistically significant findings are reported for students at UNTHSC in relation to perceptions of use, actual use, reasons for use, and consequences for use. Similar findings are shown relative …

The compositions of Steve Reich and György Ligeti both contain periodic rhythmic structures. Although periods are not usually easily perceived, the listener may perceive their combinations in a hierarchy of rhythmic structures. This document is an attempt to develop an analytical method that can account for this hierarchy in periodic music. I begin with an overview of the features of Reich's and Ligeti's music that contribute to the property of periodicity. I follow with a discussion of the music and writings of Olivier Messiaen as a precedent for the periodic structures in the music of Reich and Ligeti. I continue by consulting the writings of the Israeli musicologist Simha Arom and describing the usefulness of his ideas and terminology in the development of my method. I explain the working process and terminology of the analytical method, and then I apply it to Reich's Six Pianos and Ligeti's Désordre.

Anything Like Us is a collection of poems with a critical introduction. In this introduction, I explore modern alternatives to Romantic and Neo-Romantic lyric expression. I conclude that a contemporary lyric that desires to be, in some fashion, about itself, must exhibit an acceptance of the mediating influences of time and language, while cultivating an inter-subjective point-of-view that does not insist too much on the authority of a single, coherent voice. The poems in Anything Like Us reflect, in both form and content, many of the conclusions advanced in the introduction. Nearly all the poems concern the desire for, and failure to find, meaningful connections in an uncertain world .

The thermoelectric properties of bismuth telluride based thermoelectric (TE) materials are well-characterized, but comparatively little has been published on the thermomechanical properties. In this paper, dynamic mechanical analysis (DMA) and differential scanning calorimetry data for bismuth telluride based TE materials is presented. The TE materials' tan delta values, indicative of viscoelastic energy dissipation modes, approached that of glassy or crystalline polymers, were greater than ten times the tan delta of structural metals, and reflected the anisotropic nature of TE materials. DMA thermal scans showed changes in mechanical properties versus temperature with clear hysteresis effects. These results showed that the application of DMA techniques are useful for evaluation of thermophysical and thermomechanical properties of these TE materials.

This observational study involving intact groups and convenient sampling examined learning communities at four North Texas Community Colleges. The purpose of this study was to determine if there was a significant difference in cathectic learning climate, inimical ambiance, academic rigor, affiliation and structure among students in learning communities and freestanding classes. Learning communities are gaining nationwide popularity as instruments of reform in Higher Education. Recent studies have discussed the benefits of learning communities to student, faculty and institutions. As learning communities are gaining popularity, especially at the community college level, there is a need to determine if the learning communities are significantly different than freestanding classes. The College Classroom Environment Scales, developed by Winston, Vahala, Nichols, Gillis, Wintrow, and Rome (1989), was used as the survey instrument for this study. Using SPSS 10.1, a multivariate analysis of variance, (Hotelling's T2) was performed on five dependent variables: cathectic learning climate (CLC), inimical ambiance (IA), academic rigor (AR), affiliation (AF), and structure (ST), which yielded a significant difference. The independent variable was learning community compared to freestanding classes (group). Follow-up independent t tests were also conducted to evaluate the differences in the means between the two groups and to explore which dependent …

The main focus of this investigation was to examine the automaticity of facial expression recognition through valence judgments in a modified photo-word Stroop paradigm. Positive and negative words were superimposed across male and female faces expressing positive (happy) and negative (angry, sad) emotions. Subjects categorized the valence of each stimulus. Gender biases in judgments of expressions (better recognition for male angry and female sad expressions) and the valence hypothesis of hemispheric advantages for emotions (left hemisphere: positive; right hemisphere: negative) were also examined. Four major findings emerged. First, the valence of expressions was processed automatically (robust interference effects). Second, male faces interfered with processing the valence of words. Third, no posers' gender biases were indicated. Finally, the emotionality of facial expressions and words was processed similarly by both hemispheres.

The problem investigated was the need for effective and efficient learning for middle school science students to meet expectations set in Goals 2000. The use of the 4MAT Instructional Method was investigated as a possible method for attainment of current science standards. The study included one middle school science instructor's classes with 89 participating students. Measurements were taken and comparisons drawn using three assessment methods to determine if improved academic achievement and attitude scores resulted. Data analysis yielded no significant conclusion in either academic achievement or attitude improvement; however, observations of the researcher indicated potential usefulness of the 4MAT approach. The t-value calculated in the assessment methods was insufficient with a .05 probability of error present in the findings. The limitations of the study skewed the results and outweighed the possible observational insight.

Breaking Through is a single-movement composition for symphony orchestra based on a fourteen-note melody. Every harmonic and melodic figure except the bass line is derived from this source melody. The structure of the work is based on a number of musical dichotomies that work on both local and large-scale levels. The local dichotomies contrast consonance with dissonance and ambiguity with clarity (in respect to texture and rhythm). The dichotomy of two-part form versus three-part form and the dichotomy of simplicity versus complexity operate on the large scale. The unity lended by the single source melody coupled with the contrasts furnished by the aforementioned dichotomies allow Breaking Through to be both coherent and interesting.

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?

The development of tourism and more importantly eco-tourism has emerged as a primary objective for the government of Belize, Central America. This study examines two villages Seine Bight and Placencia located on a peninsula occupied by separate ethnic groups (Garifuna and Creole) that is located on a peninsula in Southern Belize. Seine Bight and Placencia are undergoing a change in economic activity to tourism. The study attempts to understand the role of ethnicity, socio-economic status, amount of contact with tourists, and the environment in regard to attitudes towards tourism utilizing quantitative and qualitative methods. The study also attempts to understand the organization and disorganization of productive activity on the peninsula and ethnicity over space and time. The point of diffusion and contact of different groups is reflected archeologically and historically in the marine landscape. The peninsula served not only as a natural harbor for those sailing up and down the coastline over time but also served as a point of diffusion of different groups reflected in changing place names, such as Placentia, Point Patient, and Pasciencia.

The unpublished concert aria, "Ch'io t'abbandono," by Felix Mendelssohn Bartholdy (1825), is representative of the adolescent composer's developing musical aesthetic. In this study, Mendelssohn's education, work ethic, and perfectionism are revealed, paradoxically, as both the catalysts for the piece's composition and also the reasons it was not published during Mendelssohn's lifetime. An exploration of the text, form, thematic usage, and performance demands of the aria yields specific examples of his uniquely balanced romantic-classicist style. A consideration of possible original performers of the piece, Franz Hauser and Eduard Devrient, leads to further discussion about the nature of the work as both a reflection of Mendelssohn's romantic self-expression and his appreciation for the Baroque melismatic style. The significance of the aria, both stylistic and biographical, is further delineated by a presentation of possible motivations for its composition. The musical setting of the text, as well as the text itself, indicates both Mendelssohn's awareness of himself as a maturing adolescent composer and his desire to be a composer of operatic works, a desire that was never fully realized.

Congressional roll-call votes are often used to investigate legislative voting behavior. To depict adaptive roll-call behavior in response to demographic changes that occur during redistricting, I use issue specific interest group scores from the ADA, NFU, and COPE. This exploits the bias in the selection of the issues that interest groups utilize to rate U.S. representatives, by using them to reflect changes in response to significant demographic fluctuations in the constituency population. The findings indicate that while party is the most significant factor in whether legislators adapt their voting in favor of certain groups, they do notice group composition changes within district and adapt their voting accordingly. This illustrates the impact of redistricting on policy and legislators' adaptation to changes in district composition.

Privacy has always been a respected value regardless of national borders, cultural differences, and time in every society throughout history. This study focuses on the unprecedented changes in the traditional forms of privacy and consequent concerns with regard to invasion of privacy along with the recent emergence and wide use of the Internet. Government intrusion into private domains through the Internet is examined as a major concern. Privacy invasions by Web marketers, hacker threats against privacy, and employer invasion of employee privacy at the workplace are discussed respectively. Then a set of possible solutions to solve the current problems and alleviate the concerns in this field is offered. Legal remedies that need to be performed by the government are presented as the initial solution. Then encryption is introduced as a strong technical method that may be helpful. Finally, a set of individual measures emphasized as complementary practical necessities. Nevertheless, this study indicates that technology will keep making further changes in the form and concerns of privacy that possibly may outdate these findings in the near future, however, privacy itself will always remain as a cherished social value as it has always been so far.

As a criminal sanction, community service involves unpaid labor on the part of convicted criminal offenders. Community service was created as an alternative to incarceration for low-level offenders. It now appears, however, that community service is rarely used as a true alternative to prison, but rather as an added condition of probation. The body of research on community service in the United States is modest, so relatively little is known about its characteristics and administration. Data were attained from 88 Texas probation professionals via self-administered written surveys in an effort to gather information about the use of community service as a criminal sanction in Texas. Frequency distribution analyses identified characteristics of both community service programs and offender participants in Texas.

This study investigated the conflict management styles of chief student affairs officers in 4-year public institutions of higher education in the Southern Association of Colleges and Schools. The data for the study were collected using Hall's Conflict Management Survey. The sample for the study consisted of 25 chief student affairs officers. The purpose of the study was to identify the conflict management style preferences of chief student affairs officers. The other variables studied to ascertain if they had an impact on the style preferences were age, gender, number of years of experience as a chief student affairs officer, ethnicity, and the size (enrollment) of their employing institution. The study found statistically significant associations (p<.05) between ethnicity and conflict management style, specifically the synergistic and win-lose styles, and between the synergistic style and age. The association between ethnicity and conflict management style could be attributed to the fact that the Caucasian group of chief student affairs officers comprised 66.7 % of the synergistic styles and 100 % of the win-lose styles. The association between the synergistic style and age could be due to the fact that the majority of the chief student affairs officers had a synergistic style, and of that …

Even if the main criminals of an organization are incarcerated, they will be replaced by others who would continue illegal activities, unless their financial assets are removed. Thus, civil forfeiture intends to dismantle the economic infrastructure of drug trafficking networks. Civil forfeiture considers the property as guilty, rather than the owner, and it may exist even if there is not a criminal action. Therefore, it is claimed that police agencies have chosen easy targets, such as wealthy drug users rather than major drug traffickers. Consequently, it has been particularly challenged on the basis of the Excessive Fines, Double Jeopardy, and Due Process Clauses. The use of criminal forfeiture instead of civil forfeiture and the elimination of the equitable sharing provision are considered to be the primary solutions.

The present study examined age cohort differences in older and younger adults as they relate to perceptions of helpful counselor characteristics. The present study also assessed whether previous help-seeking behavior influences perceptions of what counselor characteristics would be helpful. The social influence model is used as basis for predictions. The first research hypothesis for the present study was that there would be an age by cohort interaction in perceptions of helpful counselor characteristics at both Time 1 (1991) and Time 2 (2001). The second research hypothesis was that there would be a main effect for cohort, with more recently born cohorts preferring more interpersonal counselor characteristics. The third research hypothesis was that there would be a main effect for age in endorsement of the social influence model. The fourth research hypothesis was that there would be a significant difference between the perceptions of those individuals who had previously sought help from a mental health professional and those individuals who had not sought help, regardless of age and cohort. A revised Adjective Check List (Gough, 1965; Gough & Heilbrum, 1983) was used to assess perceptions of helpful counselor characteristics. Chi-square analyses, MANOVA/supplementary ANOVAs, and exploratory factor analyses were used to test …

The main goal of this study is to indicate the importance of community policing training programs for implementation of community policing. Community policing requires a transition from traditional policing methods to proactive and problem-oriented policing which is constructed upon police-citizen partnership. For the successful implementation of community policing, the change process needs to be fully realized throughout the organization. Suitably appropriate methods of training will help both officers and citizens to fully understand the goals of community policing. This study focuses on the types of existing community training methods as well as the obstacles that complicate training efforts. Consequently, this study provides some recommendations on community policing training programs to make them more helpful for police departments.

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.

A biodata based personnel selection measure was created to improve the retention rate of Catalog Telemarketing Representatives at a major U.S. retail company. Five separate empirical biodata scoring methods were compared to examine their usefulness in predicting retention and reducing adverse impact. The Mean Standardized Criterion Method, the Option Criterion Correlation Method, Horizontal Percentage Method, Vertical Percentage Method, and Weighted Application Blank Method using England's (1971) Assigned Weights were employed. The study showed that when using generalizable biodata items, all methods, except the Weighted Application Blank Method, were similar in their ability to discriminate between low and high retention employees and produced similar low adverse impact effects. The Weighted Application Blank Method did not discriminate between the low and high retention employees.

The objective of this investigation is to determine whether student site location in an instructional videoconference is related to students' motives for communicating with their instructor. The study is based, in part, on the work of Martin et al. who identify five separate student-teacher communication motives. These motives, or dimensions, are termed relational, functional, excuse, participation, and sycophancy, and are measured by a 30-item questionnaire. Several communication-related theories were used to predict differences between on-site and off-site students, Media richness theory was used, foundationally, to explain differences between mediated and face-to-face communication and other theories such as uncertainty reduction theory were used in conjunction with media richness theory to predict specific differences.Two hundred eighty-one completed questionnaires were obtained from Education and Library and Information Science students in 17 separate course-sections employing interactive video at the University of North Texas during the Spring and Summer semesters of the 2001/2002 school year. This study concludes that off-site students in an instructional videoconference are more likely than their on-site peers to report being motivated to communicate with their instructor for participation reasons. If off-site students are more motivated than on-site students to communicate as a means to participate, then it may be important …

The population percentage, population growth, buying power, and geographic concentration of Hispanic-Americans in the United States is causing marketers and retailers to carefully examine this market segment. Through a better understanding of Hispanic-American consumers, marketers and retailers will be more capable of meeting their wants and needs. Tailoring marketing promotions and strategies can help a company more effectively reach the Hispanic-American market. This study compared Hispanic-Americans and Anglo-Americans in their general shopping characteristics, responses to excitement in the mall, consumption patterns, and repatronage intention. A total of seven hypotheses were developed, all of which were either supported or partially supported.

This study compares American and Turkish male and female university students in terms of moral orientation (justice and care) and Kohlberg's stages of moral reasoning to examine the influence of culture and gender on moral development. A total of 324 undergraduate students between the ages of 18 and 46 are administered the Defining Issues Test (DIT) and the Measure of Moral Orientation (MMO). Statistical analyses indicate Turkish participants reflect more postconventional reasoning, while American participants reflect more conventional reasoning, particularly Stage 4 reasoning. Analyses also reveal Turkish participants reflect significantly more care orientation and more justice orientation compared to American participants. These findings are discussed in terms of cultural and gender influences in moral decision-making.