The problem with which this study is concerned was that of examining the relationship between academic achievement of college freshmen students and selected demographic variables. The purpose was to compare the grade point average of selected freshmen at North Texas State University and determine if geographic location, high school size, gender, racial heritage and college admission test scores affect academic achievement during the first year of college.

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The problem addressed in this study is how selected universities in the South and Southwest recognize and attempt to deal with alcohol use and other drug use among students. The purpose of the study was to determine current practices and policies concerning student alcohol and drug use among the 20 selected universities. The data were obtained by means of a descriptive survey questionnaire which was mailed to 20 selected universities under the jurisdiction of the Southern Regional Accrediting Board. The instrument was designed to identify practices and programs concerning student alcohol and drug use. A copy of each institution's alcohol and drug policy was requested. The content and procedures of the programs implemented by the responding institutions were reviewed, in order to evaluate the extent and degree to which they provide for the recognition, education, intervention, and treatment for students with alcohol- or drug-use problems. Results are presented in tabular form. Of the 20 major state-supported universities which were mailed questionnaires, 75% returned usable instruments. All responding institutions felt they have an alcohol or drug problem of some magnitude, and all either have, or believe they have, some kind of policy to deal with substance use by students. All of …

This paper examines the surface effects of the salt-bisque technique on clay forms and its evolution through the introduction of seven-sodium based chemicals. Genevieve Espinosa walks the reader through a series of tests and procedures in three stages: the formative, decorative, and conclusive (firing) stages.

The purpose of this study was to analyze the utilization of needs assessments by training and development professionals in a large metropolitan training association. The study sought to determine (1) how frequently needs assessments were used; (2) how the results of needs assessments were used; (3) whether the needs assessment model was developed by in-house staff or outside consultants; (4) whether needs assessments were utilized more frequently within specific industry groups; and (5) the respondents' perceived level of importance placed on the needs assessment process. To accomplish these objectives, this study surveyed members of the Dallas chapter of the American Society for Training and Development (ASTD).

This thesis is concerned with determining the effect of the establishment of a Jewish state on Anglo-American relations and the policies of their governments. This work covers the period from the awarding of the Palestine Mandate to Great Britain, through World War II, and concentrates on the post-war events up to the foundation of the state of Israel. It uses major governmental documents, as well as those of the United Nations, the archival materials at the Harry S. Truman Library, and the memoirs of the major participants in the Palestine drama. This study concludes that, while the Palestine problem presented ample opportunities for disunity, the Anglo-American relationship suffered no permanently damaging effects.

This study was conducted to examine the use of microcomputers and other computers by top administrators in the twenty—seven public colleges and universities in Oklahoma; to assess the impact that training and other factors have on the extent to which microcomputers are being used; and to identify trends in administrative computer usage. The survey technique was utilized in collecting the data for this study. The survey instrument was developed for use in this study from a review of the literature, an evaluation by a panel of judges, and a pilot study. The survey instrument was sent to the administrators for business, academic, and student affairs via the president of each university in the 1986 spring and summer semesters. Seventy-four of the eighty-one or 91.4 percent of the administrators responded. Following is a summary of the major findings of this study. 1. Fourteen of the seventy-four or 18.9 percent of the respondents personally use a microcomputer and 51.3 percent of the respondents have someone use a microcomputer on their behalf. 2. The most prevalent use of microcomputers is word processing; the most prevalent uses of mainframes are word processing and database management; and the majority of the respondents do not use …

The purposes of the study were: (1) to determine the effects of four testing strategies upon performance in college algebra, attitude towards mathematics, and attrition rate; (2) to determine the effects of two types of frequent testing upon performance, attitude, and attrition rate, (3) to determine the effects of different frequencies of in-class testing upon performance, attitude, and attrition rate; and (4) to draw conclusions which might help in selecting testing methods for college algebra classes.

Past research has shown a correlation between first-aid training and the reduction of injuries. This connection has been noted in off-the-job situations in addition to industrial studies. This project is an extension of those past findings with three notable differences: total population training was studied, as the intervention instead of just saturation treatment; attention was given to the effect that the half-life of training had upon injury reduction; and three randomly chosen small groups we're studied to determine short range effects. The theoretical bases from which the study hypothesis was developed originated in the Behavioral Science and Psychology literature. Discussions are developed around the mental structuring of accidental potential situations in the case of a person trained in first-aid principles. Behavior Modification was one of the principles of change that offered a.safer environment through first-aid training. Group contagion provided the setting for development of a safer place to work because of socialization to a "safe attitude." The intervention, American National Red Cross Standard Multimedia First-Aid Course, provided some of the mental developments toward modification of behavior. These were the modeling and rehearsal features of the course. A connection between group deviance and accident "proneness" led to a proposal that avoidance …

Recent studies have shown that the Sudden Infant Death Syndrome (SIDS) is related to abnormal control of respiration (Ischemic degeneration of the brainstem may play an important role in altered respiratory control leading to death). In our studies we have examined brainstem ganglioside compositions in samples derived from SIDS victims and appropriate controls. Gangliosides are acidic glycosphingolipids that contain sialic acid. The high concentration of gangliosides in the central nervous system (CNS) implies that these lipids play an important role in CNS function. Some studies have indicated that gangliosides may function as receptor site determinants or modifiers, and in neural transmission. In our studies we used the Tettamanti, et al methodology to extract gangliosides, and High Performance Thin Layer Chromatography (HPTLC) and laser densitometry techniques for ganglioside analysis. The results of these analyses are being employed to establish lipid profile patterns to determine if there are significant variations in these lipid patterns between SIDS and control groups.

The objectives of this project were to develop a high performance liquid chromatographic method for separating the pigment esters mixture, to determine the locations of the pigment moiety in the isolated esters using pholosiphases, and to characterize the pigment-protein complex and determine its distribution in other bacteria. Saponification of the two pigment esters 1 and 2 with aqueous KOH yielded two free pigments on TLC plates developed by two solvent systems. The fasters moving of these two free pigments co-chromatographed with the one free pigment produced from each pigment ester by phospholipase A2 treatment. This suggests that the pigment molecule is a methoxy derivative of xanthomonadin and is esterified to the 2-position of the glycerol moiety of each pigment ester. No free pigment was released from phospholipases C and D treatment of the two pigment esters, indicating that pigment is not esterified to the sorbitol or phosphate moiety of pigment esters 1 or 2.

Conditioned media prepared from umbilical cord (UC) segments or endothelial cells (EC) contain colony stimulating activity, Both UCCM and ECCM were partially purified by DEAE-Sepharose and ACA44 gel filtration chromatography. The molecular weights were estimated as 25,000 and 31,000 for UC-CSF and EC-CSF, respectively. UC-CSF was further fractionated by Con A Sepharose, IEF and HPLC on a hydrophobic phenyl column. The highly purified CSF stimulates human macrophage and granulocyte colony formation, indicating it is GM-CSF in nature. Characterization studies have revealed that both CSFs are heat stable at 60°C for 30 min. They are sensitive to digestion by protease and to periodate oxidation but are stable to treatment with sulfhydryl reagents. The synthesis of CSF in endothelial cells is inhibited by actinomycin D, cycloheximide and puromycin, indicating that protein and RNA synthesis are required for CSF production. Among the mitogens tested, only LPS exhibited stimulatory activity on the production of CSF. Metabolic modulators such as dibutyryl cAMP, isobutylmethylxanthine, PGE2 and lactoferrin inhibit CSF production, while PGF2 enhances CSF production.

The purposes of this study were to determine whether differences existed between the communication styles and teaching effectiveness, respectively, of native and non-native teaching fellows, as perceived by their undergraduate students. In addition, the study sought to determine whether a positive correlation existed between the final grades and the communication styles and teaching effectiveness, respectively, of native and non-native teaching fellows as perceived by their undergraduate students. In order to carry out the purposes of this study, six hypotheses were tested concerning the perception of native and non-native undergraduate students toward the communication style and teaching effectiveness of teaching fellows in North Texas State University.

Recall of expository prose after one of two learning techniques was determined. Pearson correlation did not discover a significant difference between the recall writings of the examinees who studied by discussion and those who studied by underlining. The significance of the difference between two proportions found that the group which underlined recalled significantly better than the group which discussed what they had read. This highly significant difference was almost identical when all synonyms from the Turbo Lightning computer program were considered correct recall and analyzed by the significance of the difference between two proportions.

This study was designed to determine whether chis-quared based tests for independence give reliable estimates (as compared to the exact values provided by Fisher's exact probabilities test) of the probability of a relationship between the variables in 3 X 3, 3 X 4 , and 3 X 5 contingency tables when the sample size is 10, 20, or 30. In addition to the classical (uncorrected) chi-squared test, four methods for continuity correction were compared to Fisher's exact probabilities test. The four methods were Yates' correction, two corrections attributed to Cochran, and Mantel's correction. The study was modeled after a similar comparison conducted on 2 X 2 contingency tables and published by Michael Haber.

This study compared the estimates of reliability made using one, two, three, four, five, and unlimited consecutive failures as ceiling rules in scoring a mathematics achievement test which is part of the Iowa Tests of Basic Skill (ITBS), Form 8. There were 700 students randomly selected from a population (N=2640) of students enrolled in the eight grades in a large urban school district in the southwestern United States. These 700 students were randomly divided into seven subgroups so that each subgroup had 100 students. The responses of all those students to three subtests of the mathematics achievement battery, which included mathematical concepts (44 items), problem solving (32 items), and computation (45 items), were analyzed to obtain the item difficulties and a total score for each student. The items in each subtest then were rearranged based on the item difficulties from the highest to the lowest value. In each subgroup, the method using one, two, three, four, five, and unlimited consecutive failures as the ceiling rules were applied to score the individual responses. The total score for each individual was the sum of the correct responses prior to the point described by the ceiling rule. The correct responses after the ceiling …

The problem of this study was a comparison of the roles and needs of middle and lower class Thai parents in helping their children's reading development. The sample was selected from the parents of the preprimary schools in Bangkok, Thailand, in the fall of 1986. A total of 366 parents, including 185 from middle class and 181 from lower class, participated in this study.

The extensive use of leadership training in industry suggests a need for validated information concerning the role of interpersonal behavior in the study of leadership styles. Early leadership research focused primarily on the traits of a leader. Subsequent research has attempted to f a correlation between leader behavior and personality type. Findings indicate that personality typologies, which include attitude and value constructs, are too broad to explain leader behavior. In order to move toward specificity in the study of leadership, it is necessary to determine if interpersonal behavior styles are related to leader behavior. The purpose of this study was to investigate the relationship of variables from data gathered on leadership styles from the Leader Behavior Analysis and variables related to interpersonal behavior reported from the Social Style of Behavior Profile. The dimensions of leadership style flexibility and social style of behavior versatility were also examined. A random sample of 100 corporate employees were used in this study. The research instruments that were tested for independence were the Leader Behavior Analysis and the Social Style of Behavior Profile. The results of this study indicate that the constructs of leadership style and social style are independent dimensions. Additionally, the results of …

This dissertation focuses on the significance of containment relations between the above mentioned classes of ideals. The main problem considered in Chapter II is determining conditions which lead a ring to be a P-ring, D-ring, or AM-ring when every regular ideal is a P-ideal, D-ideal, or AM-ideal, respectively. We also consider containment relations between classes of regular ideals which guarantee that the ring is a quasi-valuation ring. We continue this study into the third chapter; in particular, we look at the conditions in a quasi-valuation ring which lead to a = Jr, sr - f, and a = v. Furthermore we give necessary and sufficient conditions that a ring be a discrete rank one quasi-valuation ring. For example, if R is Noetherian, then ft = J if and only if R is a discrete rank one quasi-valuation ring.

The purpose of this play is to dramatize the fable of a city mouse and her cousin in the country, and the differences in their lifestyles. Through visits to each other's respective homes, the mice discover that there is more to life than what their own environment has to offer.

The purpose of this research was to determine the aural and visual issues present in televised political campaign advertising of the 1972 Presidential election year. Content analysis was the method employed to determine these issues. The campaign commercials of George McGovern and Richard Nixon were the subject of the analysis. The issues coded were Social Welfare, Natural Resources, Labor, Management, Civil Rights, Economy, Foreign Affairs, Vietnam, Government, Public Order, Defense, Republicans, and Democrats. The results show that the campaigns used issues appearing in network news coverage, the percentage of time each campaign spent on the issues, and that the aural content was supported by the visual images in the commercials.

The American junior colleges of today are historical accidents, some having begun originally with elementary and secondary divisions or as adjuncts of local high schools. Wesley College in Greenville, Texas, began on a two acre campus as North Texas University Training School in Terrell, Texas, in 1905. Chartered by the North Texas Conference of the Methodist Episcopal Church, South, the school initially provided elementary and high school and two years of college. At this time the name was changed to Wesley College, but the school closed in the spring of 1911. It reopened on a twenty acre campus in the fall of 1912 in Greenville, Texas, and maintained a close relationship with that city until mounting financial problems forced closure in 1938. Many records of the school were transferred to Southern Methodist University at Dallas, and in 1939, Wesley College alumni were invited to become associate members of the S.M.U. Ex-Students Association. Many associated with Wesley College continue to meet annually in Greenville to keep alive their memories of the once prestigious college. This study employs primary and secondary documentary data, as well as interviews with fifty-six individuals, to provide a chronological descriptive history of the origin, growth, development, and …

The present study is an attempt to better understand change in international relations through utilization of the concept of international regimes. The following chapters focus on creation of the international lending regime and change that has occurred within this regime. The work begins by reviewing the regime literature, noting definitional and conceptual problems of the approach. The review concludes with examples of regime scholarship that are utilized through the rest of the study. Examination of international lending as a regime consists of three sections: first, a profile of the creation of the United States-led, post-war multilateral lending regime; second, the replacement of U.S. geo-political concerns with a market emphasis desired by international banks; third, the more recent redirection of lending as the utility of market forces is constrained by adjustments necessary to facilitate emergency debt restructuring.

This study examined the historical development of the University of Ibadan in Nigeria and its contributions to adult education both in Nigeria and in other African nations. This was aimed at providing up-to-date insight into the department's contributions to the development of adult education in Nigeria and in other African nations. Specifically, this study examined the department's founders and their goals, the department's management structure, its relationship with other adult education agencies in Nigeria and in Africa, its programs and services, and the participants in these. This study reveals that the department's founders were both British and Nigerian politicians, educators, and humanitarians. They were concerned with eradicating illiteracy, preparing adults for democratic roles, and improving the economic well-being of these adults. The department does not have a consistent pattern of management. The selection of its leadership is usually based on seniority and academic merits. The department initially relied on donations and on the revenues from the local, state, and federal governments of Nigeria to operate. It now relies on those from the profit from its services to the public and on those from Nigeria's state and federal governments. The department interacts with other departments of the university and with other …