The main purpose of this study was to identify the major obstacles to cooperation as perceived by school library media specialists in the state of Mississippi and to determine if members of the Coastal Mississippi Library Cooperative (CMLC) believe that there are fewer obstacles to cooperation than do non-members. The secondary purpose was to evaluate the CMLC to some extent to determine if success was achieved through organization when defined by the variables, planning, governance, funding, communication, administration, and evaluation. The population of the study was all of the librarians (academic, public, school, and special) in the six-county area which comprises the CMLC, and a random sample of public school librarians throughout the remainder of the state. All of the school librarians were sent a questionnaire that requested their responses to statements of barriers to cooperation. All of the librarians in the CMLC region were sent a questionnaire to obtain their perceptions of participation in the CMLC. Pour librarians, members of the CMLC, were Interviewed to obtain information on the organizational factors of the CMLC. Data received from school library media specialists were submitted to various statistical tests. The Chi-Square statistic was used on the demographic portion of the questionnaire, …

The Thai State Railway Authority (RSR) is a public enterprise in Thailand. As an organization its performance is subject to the argument of contingency theorists that operating efficiency is dependent upon various factors both in the internal and external environments of the enterprise. Most of the internal factors are those that organization theorists in the developed world have identified such as goals and objectives, resources, and organization structures. Meanwhile, external factors such as political, economic and social conditions of the society are regarded as indirect factors that have less importance than do the internal factors. Scholars of the developing world have argued that political, social and economic conditions in the society are as important as internal factors. These factors may have a very significant influence on the enterprises and on the society as a whole. Consequently, public enterprises in developing countries always encounter the same problem of operating inefficiency. The RSR is selected as a case study because of its advantages over the other public enterprises in Thailand in terms of size of operation, length of service, and data availability. For the purpose of this project, data are collected from 1960 to 1984 for longitudinal analysis. The methods of analysis …

This study traces the development of the Baylor University School of Nursing from its beginning in 1909 through the establishment of the baccalaureate nursing program in 1950. Primary data including official records of the School of Nursing, minutes of the Baylor University Board of Trustees, reports of the School of Nursing to accrediting agencies, and interviews of former students and deans were examined using the historical research techniques of external and internal criticism. A review of the literature that is relevant to the development of nursing education is presented in Chapter II. Chapter III presents the events in the development of the Baylor University School of Nursing. Chapter IV discusses the accreditation criteria which influenced the development of the School of Nursing. Chapter V discusses the curriculum, teaching methods, and faculty qualifications. Chapter VI discusses the people who were the most influential in the development of the School of Nursing. Implications of the study include the recognition that nursing education and nursing service have differing priorities. Conflicts between the needs of patients for care and the needs of students for education arose when the Superintendent of Nurses was responsible for both areas. Usually the needs of patients for care took …

A lattice L is said to be dually semimodular if for all elements a and b in L, a ∨ b covers b implies that a covers a ∧ b. L is consistent if for every join-irreducible j and every element x in L, the element x ∨ j is a join-irreducible in the upper interval [x,l]. In this paper, finite dually semimodular consistent lattices are investigated. Examples of these lattices are the lattices of subnormal subgroups of a finite group. In 1954, R. P. Dilworth proved that in a finite modular lattice, the number of elements covering exactly k elements is equal to the number of elements covered by exactly k elements. Here, it is established that if a finite dually semimodular consistent lattice has the same number of join-irreducibles as meet-irreducibles, then it is modular. Hence, a converse of Dilworth's theorem, in the case when k equals 1, is obtained for finite dually semimodular consistent lattices. Several combinatorial results are shown for finite consistent lattices similar to those already established for finite geometric lattices. The reach of an element x in a lattice L is the difference between the rank of x*, the join of x and all …

This study was designed to explore the different perceptions of college students' counseling service needs as well as the perceptions of counseling services by the student, faculty, and student affairs staff groups and subgroups of each group. The research approach of this investigation was a case study of one national university in the Republic of China. This study tested seven hypotheses and the major findings are as follows: there were significant differences among students, faculty, and student affairs staff members' perceptions of counseling services in terms of importance and success. Although all three groups agreed that the achievement of the counseling goals were important, the students showed a significantly stronger expectation than did faculty members. Findings related to the success of counseling services in the institution indicated that student affairs staff members showed higher mean scores than did the faculty and students. All three groups perceived a significant discrepancy between the importance of counseling services and the success of counseling services. Moreover, all subgroups of students, as divided by demographic variables, perceived a significant discrepancy between the importance and success of counseling services. All subgroups of faculty and student affairs staff members, except the members of military instructors and members …

Psychiatric patients, particularly schizophrenics, tend to be less accurate decoders of facial expressions than normals. The involvement of three basic information processing stages in this deficit was investigated: attention; encoding; and processing. Psychiatric inpatients, classified by diagnosis and severity of pathology, and nonpatient controls were administered seven facial cue decoding tasks. Orientation of attention was assessed through rate of diversion of gaze from the stimuli. Encoding was assessed using simple tasks, requiring one contrast of two facial stimuli and selection from two response alternatives. Processing was assessed using a more complex task, requiring several contrasts between stimulus faces and selection from numerous response alternatives. Residualized error scores were used to statistically control for effects of attention on task performance. Processing task performance was evaluated using ANCOVA to control for effects of encoding. Schizophrenics were characterized by generalized information processing deficit while affective disorder subjects evidenced impairment only in attending. Attention impairments in both groups were related to severity of psychopathology. Problems in encoding and processing were related only to a schizophrenic diagnosis. Their decoding deficits appeared attributable to general visuospatial discrimination impairment rather than repression-sensitization defenses or the affective connotation of cues. Adequacy of interpersonal functioning was associated with measures …

In this study, C. S. Lewis's books, essays, stories, and poems, in addition to biographies and essays written about Lewis, were read in an attempt to understand the relationship between Lewis's spiritual quest and his total health. The spiritual quest is defined as the search for the ultimate truth and meaning of life. For Lewis, who was a Christian, the quest for the Spirit is a journey toward God-Jesus-the Holy Spirit. Health is defined as total experience; the interrelationship of the body, mind, and spirit with all there is, has been, and will be. Health is considered a changing perception, not a fixed state. The dimensions of Lewis's health—physical, psychological, social, and spiritual—are studied. Lewis's physical states, literary works, literary themes, friendships, ethics, marriage, and views on religion are considered as each relates to his determination to know and to love God. For Lewis, anything without God is nothing. God is the creator of all living things and all matter. He is the inventor of all loves and is Love. In Lewis's opinion, one's health is in direct proportion to one's love for God. When man loves God he is healthy, the more he loves Him the healthier, the less …

Metalinguistic sentience refers to the conscious or unconscious apprehension of, sensitivity to, and attention to language as something with form and function that can be manipulated. This includes, but is not restricted to, conscious or unconscious apprehension of, sensitivity to, and attention to the following aspects of language and literacy: pragmatics, syntactics, semantics, phonology, orthography, morphology, figurative, metalanguage, print "carries" meaning, print conventions, book conventions, text conventions, referent/label arbitrariness, purposes of literacy, and abilities. These aspects of language and literacy are part of a morphological model developed by the author for classifying the evidence provided by children of their metalinguistic sentience. The two other faces of the model, displayed as a cube, depict (1) Literacy Acguisition and Literacy Learning and (2) four Prompt States: Self-, Child-, Adult-, Text. This ethnographic study of nine verbally gifted kindergarten and first grade children was conducted with a three-fold purpose: to explore whether young verbally gifted children's metalinguistic sentience coincided with their cognitive ability, to explore whether young verbally gifted children's metalinguistic sentience influenced their literacy acquisition and literacy learning, and to explore whether young verbally gifted children's literacy acquisition and literacy learning enhanced their metalinguistic sentience. The study took place during a full …

This study used a qualitative/phenomenological research methodology to examine the perspective of five bulimic subjects about their lives in order to understand the bulimic individual's point of view and develop a clearer picture of the world of the bulimic. This approach involved three interviews for each of the five subjects totalling 22 1/2 hours. The three interviews dealt with the subjects' past and present experiences and their ideas about the future. The qualitative/phenomenological methodology created an in-depth view of each subject's relationship to the beginning of her bulimia and its subsequent development. During the period when the interviews were being transcribed, patterns and concepts emerged and were examined. Nine categories were developed from this data reflecting some of the characteristics of a bulimic's personality. Six research questions were formulated and then answered by evaluating them in the light of the nine categories as well as data and descriptions from the interviews. No one single category was found to be uniquely dominant, but rather the categories tended to appear in a cluster-like fashion depending on the individual personality of the bulimic. The data of this study revealed a distinction between the personality and the behavior of the bulimic. A form with …

This study was designed to explore the perceptions of the leadership behavior of deans of students at 15 universities in the Republic of China (ROC). The study groups included the deans of students, student affairs staff members, and student leaders within the 15 universities. The Leader Behavior Description Questionnaire (LBDQ) was employed to assess the leadership behavior of the deans of students in the dimensions of initiating structure and consideration. The population included 10 current deans of students and 8 former deans of students, 173 student affairs staff members, and 224 student leaders. In addition, six current deans of students and one officer of the Ministry of Education were interviewed by the researcher. The conclusions are as follows. 1. Current and former deans of students had the same perceptions and expectations of the leadership behavior in the initiating structure and consideration dimensions. 2. Effective leadership behavior of deans of students was associated with high scores on initiating structure and consideration. 3. Deans of students employed different leadership behaviors to lead the student affairs staff members and student leaders. 4. The leadership behavior of the deans of students was inclined toward high initiating structure and low consideration. 5. Deans of students …

The purpose of this study was to assess the perceptions of academic advising needs by faculty advisors and students at Ramkhamhaeng University, Bangkok, Thailand, using the Academic Advising Needs Questionnaire developed by Thomas H. Burke. The assessment is based on age, sex, education level, academic rank, years of advising, and number of advisees. The questionnaire consisted of 15 items, using a four-point rating scale. The population consisted of a total of 280 faculty members and 700 resident students at all seven faculties at Ramkhamhaeng University, Bangkok, Thailand. A total of 230 faculty members or 82.14 percent of the sampling and a total of 561 students or 80.14 percent of the sampling participated in this study. The t-test, Spearman s Coefficient of Rank Correlation, and Kendall's Coefficient of Concordance W were used in the follow-up assessment, with the level of significance at .05. Data were collected by means of two Academic Advising Needs Questionnaires for this study. Questionnaires were distributed to faculty advisors and students. While students revealed some degree of need in all advising areas, the five highest ranked items were: (1) serve as a student's personal reference for prospective employers and/or graduate goals, (2) assist students in obtaining part-time …

In cerebral palsied adults, the cardiovascular responses to different types of exercise have not previously been ascertained. Therefore, the purpose of this study was to determine the blood pressure and heart rate responses of adults with cerebral palsy to static muscular contractions and to dynamic muscular contractions. Fifteen adults with cerebral palsy and 15 able-bodied adults (average age for each group = 30 years) performed a static exercise protocol and a dynamic resistance exercise protocol using each limb (or the limbs capable of meeting the requirements of the exercise protocol). Heart rate and blood pressure were assessed before, during, and after each exercise bout with each limb. During the static exercise protocol, each subject performed static contractions at 40% of maximal voluntary contraction to fatigue. The dynamic exercise protocol for each limb consisted of three 20-second bouts of hydraulic resistance exercise each of which was followed by 20 seconds of rest. No differences were found between the two groups of subjects in heart rate and blood pressure during static exercise. In dynamic exercise, however, the trend in heart rate from bout to bout differed between the groups. In addition, the cerebral palsied group's diastolic pressure was higher than that of …

The purpose of this study was to describe the home literacy environments and literacy experiences of a select group of Asian American children, and to recommend an intervention program based on the findings. The target population was the families which sent their children to a Saturday Asian language and culture school while sending them to public schools during the week, because of their expressed interest in literacy and the probability of their being the group to most likely benefit from intervention. The Home Literacy Environment and Literacy Experiences survey was initially sent out and results tallied and quantified. Upon placing the returned surveys into groups of "high," "middle," and "low" home literacy environment and literacy experiences, a sample of five "high" and five "low" families was selected for further study. Home visits, interviews, field notes, collection of artifacts and other methods of data collection provided a clearer picture of the state of the home literacy environment and literacy experiences of the families studied. Families rated as having "high" home literacy environment and experiences were found to have a larger number of literacy-related materials and higher frequency of literacy-related activities. Bilingualism and education were perceived as being important. The families also …

There are two principal definitions of response-reinforcer contingency in the current literature which Scott and Piatt (1985) have labeled the phi coefficient and Rescorla index. For both definitions, contingencies are sensitive to two conditional probabilities of reinforcement, that given the occurrence and that given the non-occurrence of the criterion response. However, phi coefficient is sensitive also to the probability of the criterion response. In order to examine the relationship between children's perceived contingencies of teacher reinforcements, as defined by the phi coefficient and Rescorla index, and the children's perceptions of competence and measures of their academic performances, 119 5th grade children (54 boys and 65 girls) were studied. Two variables derived specifically from the phi coefficient, the probability of children's responses and the probability of teacher reinforcements, were also examined in their relationship to perceived contingencies and academic performance. In general, children's perceptions of teachers as both contingently rewarding and punishing, as defined by the phi coefficient and Rescorla index, were predictive of good academic performance by the children and teachers rating them as academically competent. Childrens' perceptions of their academic competence were also predictive of their academic performances and teacher ratings. The children's perceptions of academic competence were related …

The ability of several psychometric instruments to differentiate between criminal and non-criminal subjects was investigated. The subjects in the study consisted of fifty male individuals between the ages of 18 and 55, half of which had been convicted of one crime and half of which had no history of criminal activity. The tests administered consisted of the Psychopathic Deviation Scale from the Minnesota Multiphasic Personality Inventory (MMPI), the Psychopathic Deviation Scale of the Clinical Analysis Questionnaire, and two tests designed by the author. The author's tests consisted of the Test of Criminal Cognitions which evaluated antisocial thought patterns and cognitive flexibility, and the Social Semantics Test which assessed individual role definitions. The Test of Criminal Cognitions was administered as a part of a structured interview, and all other scales were administered in a paper and pencil format. The results indicated that the Psychopathic Deviation Scale of the MMPI, and a portion of both the Test of Criminal Cognitions and the Social Semantics Scales differentiated between the groups at the .05 level or better. These findings indicated that criminals tend to be significantly less flexible in their thought and tend to view others in a much more narcissistic manner than non-criminals. …

In this study a two-part mixed probability density function was derived which described the relative changes in the Standard and Poor's 100 Stock Index over various intervals of time. The density function is a mixture of two different halves of normal distributions. Optimal values for the standard deviations for the two halves and the mean are given. Also, a general form of the function is given which uses linear regression models to estimate the standard deviations and the means. The density functions allow stock market participants trading index options and futures contracts on the S & P 100 Stock Index to determine probabilities of success or failure of trades involving price movements of certain magnitudes in given lengths of time.

Dissociation constants for alternate dirmcleotide substrates and competitive inhibitors suggest that the dinucleotide binding site of the Ascaris suum NAD-malic enzyme is hydrophobic in the vicinity of the nicotinamide ring. Changes in the divalent metal ion activator from Mg^2+ to Mn^2+ or Cd^2+ results in a decrease in the dinucleotide affinity and an increase in the affinity for malate. Primary deuterium and 13-C isotope effects obtained with the different metal ions suggest either a change in the transition state structure for the hydride transfer or decarboxylation steps or both. Deuterium isotope effects are finite whether reactants are maintained at saturating or limiting concentrations with all the metal ions and dinucleotide substrates used. With Cd^2+ as the divalent metal ion, inactivation of the enzyme occurs whether enzyme alone is present or is turning over. Upon inactivation only Cd^2+ ions are bound to the enzyme which becomes denatured. Modification of the enzyme to give an SCN-enzyme decreases the ability of Cd^2+ to cause inactivation. The modified enzyme generally exhibits increases in K_NAD and K_i_metai and decreases in V_max as the metal size increases from Mg^2+ to Mn^2+ or Cd^2+, indicative of crowding in the site. In all cases, affinity for malate greatly …

Test items supplied with seven textbooks approved for use in Computer Science I and II curricula in Texas public schools were categorized by Bloom's taxonomy of educational objectives. Eating was done by a panel of ten judges selected from a group of participants at a taxonomy workshop. The selection criterion was demonstration of at least 80 percent competency in item classification. Judges received a small stipend for completing the rating task. Of 2020 possible items, 998 were randomly selected for analysis. Equal percentages of items from each text were then randomly assigned to each rater. All statistical analyses were computed using SPSS/PC+ (version 2.1). In both courses, CLD frequencies decreased through the three lower levels. The percentage of questions falling in these levels was approximately 83 percent for both courses. However, the higher-level course contained almost 10 percent more Knowledge level questions than did the lower course. At the higher taxonomic levels, the decline was roughly five percent per level in CS I but erratic in CS II. Analysis by book also revealed wide differences within each course.

This study was to compare the attitudes in terms of sex and current position, and to investigate the attitudes of faculty members in Open Universities in Thailand toward media technologies in terms of age, education, and teaching experience. A 25-statement questionnaire, with a reliability of 0.91 for measuring attitudes, was used to gather the data. The total stratified random sampling population was 300 faculty members in the Open Universities, 272 from Ramkhamhaeng University (RU) and 28 from Sukhothai Thammathirat Open University (STOU). The returned rate of the questionnaire was 244 (81.33%), 219 (80.51%) from RU and 25 (89.28%) from STOU. The t test was used to test significant differences between males and females, and administrators and faculties. The one-way analysis of variance was used to test significant differences among the levels of age, education, and teaching experience. The results of this study indicated that the attitudes of faculty members in Open Universities in Thailand toward media technologies were not significantly different in terms of sex, age, education, teaching experience, and current position. The faculty members considered the use of (1) closed circuit television as the form of media which enhanced teaching quality and student learning in virtually all instructional contents, …

The problem of this study was to determine the perceived impact of the Texas Career Ladder Plan upon the motivational levels of teachers. The purposes were to determine: the impact of the Texas Career Ladder Plan as an incentive for improved job performance; the strengths and weaknesses of the current Texas Career Ladder Plan; the types of incentives that teachers believe would motivate them to perform better; and the suggestions that teachers have to modify the current Texas Career Ladder Plan. An opinionnaire was developed to obtain data pertinent to the perceived impact of the Texas Career Ladder Plan in providing incentives for improved job performance. A random sample of 500 elementary school teachers and 500 secondary school teachers was selected from the personnel rosters of the participating schools. Data from 92 percent of the subjects sampled was achieved. A descriptive analysis was used to interpret data collected in this study. The findings indicated that the Texas Career Ladder Plan has had no impact or a perceived negative impact upon the motivational levels of teachers as indicated by 14 of the opinionnaire items surveyed. There was a perceived positive impact upon the motivational levels of teachers as indicated by eight …

Isotope partitioning experiments were carried out with the adenosine 3',5'-monophosphate-dependent protein kinase catalytic subunit (cAPK) from bovine hearts to obtain information on the order of addition of reactants and the relative rates of reactant release from enzyme compared to the catalytic step(s). A value of 100% trapping for both ErMgATP-[γ-32P] and E:3H-Serpeptide at low Mgf indicates that MgATP and Serpeptide dissociate slowly from the enzyme compared to the catalytic step(s). The K_Serpeptide for MgATP trapping is 17 μM, while the K_MgATP for Serpeptide trapping is 0.58 mM. The latter data indicate that the off-rate for MgATP from the E:MgATP complex is 14 s^-1 while that for Serpeptide from the E: Serpeptide complex is 64 s^-1. At high Mg^, 100% trapping is obtained for the E:MgATP-[γ-32P] complex but only 40% is obtained for the E:Serpeptide complex. Thus, the off-rate for Serpeptide from the E:MgATP:Serpeptide complex becomes significant at high Mg_f. Data suggest a random mechanism in which MgATP is sticky. The V for the cAPK reaction increases 1.5-1.7 fold in the presence of the R_II in the presence of saturating cAMP at a stoichiometry of R:C of 1:1. No change is obtained with the type-I complex under these conditions. At higher …

The problem of the study was to ascertain the perceptions of high school personnel and students regarding the effectiveness and implementation of the educational reforms and the No-Pass, No-Play section in Texas House Bill 72 and compare them to changes in reported student academic performances. Questionnaires were mailed to a stratified random sample of fifteen high schools in Texas. Six persons were asked to respond at each school. The sample consisted of ninety participants. In addition, each school provided forty student grade profiles, twenty from 1984 and twenty from 1986. The instrument, "Questionnaire on Texas Educational Reform Legislation, Extracurricular Activities and No-Pass, No-Play," had eighteen questions. Questions one and two provided demographic data for the study. Questions three through eighteen assessed the perceptions of high school personnel and students regarding educational reforms and the "No-Pass, No-Play" rules. Hypotheses one through four used chi-square Tests of Independence to determine the significance among variables. Hypothesis five used a t value to measure the comparison of the grade-point averages from 1984 and 1986. Hypothesis six compared the result of hypothesis five and a z value generated from a comparison of a percentage of participant responses and the neutral value. The findings were that …

This qualitative case study provided a narrative portrait of 12 students in the 11th grade in one north Texas district who failed the initial administration of the Texas Educational Assessment of Minimum Skills (TEAMS) exit-level test. It also presented an account of their perceptions of the test and their efforts to overcome this educational hurdle. The following conclusions were drawn from the study. Limited English proficiency (LEP) students had difficulty mastering the language arts section of the test. A majority of the students reported that TEAMS failure had no social impact. Most of the students declined district-offered remediation. Students tended to perceive the test as a personal challenge. Those students who attended remedial tutoring sessions performed better on the following retest than those who declined remediation. Hispanic and Asian students expressed additional study as being the key to passing the test. Black students felt that the key to passing was to spend sufficient time while taking the test. Those students who were more verbal during their interviews tended to be more successul in passing the language arts section of the TEAMS. The following recommendations were made from the study: (a) students who fail the TEAMS by minimal margins should be …

This study models the human process of music cognition on the digital computer. The definition of music cognition is derived from the work in music cognition done by the researchers Carol Krumhansl and Edward Kessler, and by Mari Jones, as well as from the music theories of Heinrich Schenker. The computer implementation functions in three stages. First, it translates a musical "performance" in the form of MIDI (Musical Instrument Digital Interface) messages into LISP structures. Second, the various parameters of the performance are examined separately a la Jones's joint accent structure, quantified according to psychological findings, and adjusted to a common scale. The findings of Krumhansl and Kessler are used to evaluate the consonance of each note with respect to the key of the piece and with respect to the immediately sounding harmony. This process yields a multidimensional set of points, each of which is a cognitive evaluation of a single musical event within the context of the piece of music within which it occurred. This set of points forms a metric space in multi-dimensional Euclidean space. The third phase of the analysis maps the set of points into a topology-preserving data structure for a Schenkerian-like middleground structural analysis. This …