This study is concerned with determining how library patrons decide which entries to select from a subject card file which consists of numerous bibliographic records. Patrons are expected to select certain records based on elements that are objective (displayed directly by the record and requiring little or no interpretation) or subjective (recognized because of the user's special knowledge of the field).

The picosecond optical response of five thin germanium samples was measured following intense optical excitation using two variations of the excitation and probe technique. Seven-picosecond laser pulses of wavelength 1.054 um were used to measure the optical transmission of the samples for a variety of probe delays, excitation fluences, and sample temperatures. These parametric experiments were performed in an effort to determine if carrier cooling, carrier diffusion, or carrier recombination dominates the carrier dynamics immediately following excitation. The studies of a 5.7 um thick sample indicated that Auger recombination does not dominate the carrier dynamics, but that the carriers most likely cool immediately to within a few optical phonons of the lattice temperature. Lattice heating may also occur depending on excitation level. Neither cooling nor diffusion was ruled out as a major contributor to the transient optical response. A numerical analysis indicated that, although diffusion may be minimized in the thinner samples, the importance of surface recombination increases as the sample thickness decreases. The lattice temperature dependence of the optical transmission was found not to be in disagreement with the known temperature dependence of the low-density diffusion coefficient. Finally, new structure was observed in the data which is consistent with …

One hundred and seventy-eight pieces of Victorian furniture in six Texas historic house museums have been photographed and researched in order to fulfill the three-part problem. (1) to research and write descriptive essays of the four major Victorian substyles--Victorian Empire, Rococo Revival, Renaissance Revival, and Eastlake; (2) to identify and choose six Texas historic houses which are open to the public and which display these Victorian substyles in period room settings; and (3) to identify, photograph, measure, and catalogue each piece of authentic Victorian furniture, and to compile a research guide which includes each of these six houses and their Victorian furnishings. This six-part guide includes brief histories of each house and a catalogue of authentic pieces which represent the major substyles of Victorian furniture. To give the study a broad base, and to make it useful for all students, teachers, and professional interior designers in Texas, two houses which represented the best collections of furniture from each geographic location were chosen. These included: (1 ) from North Texas, the George House and Millermore, both in Dallas; (2) in Central Texas, East Terrace and Fort House, located in Waco; and (3) in South Texas, Fulton Mansion in Fulton Beach, and …

This study evaluated the efficacy of hypnoticallyinduced mood elevation techniques for individuals exposed previously to an experimental learned helplessness condition. The treatment conditions in this investigation included the mood elevation with hypnotic induction group as well as a mood elevation group without the benefit of hypnotic induction. As experimental controls, a group was exposed to hypnotic relaxation and an attention-only treatment group was used. Measures of treatment success included the administration of•the Depression Adjective Checklist, backward digit span, and five—letter anagrams. In a series of factorial analysis of variance procedures no significant interaction was noted although the main effect for the presence of hypnotic induction was significant with the Depression Adjective Checklist. Post hoc analysis to examine gender differences demonstrated no significant performance discrepancy between the sexes. Limitations of the study were explored and avenues of further research discussed.

The study examined the impact of maternal employment and family life cycle stage on the psychological well-being o£ middle socioeconomic status women. One hundred twenty eight mothers of children at the stages of birth to 6 years, 7 to 12 years and 13 to 17 years, completed a self-report questionnaire. To test the hypothesis of the study, a 3 X 3 (employment X family life cycle stage) analysis of covariance was conducted with age, income, time employed and psychological resources as covariates. Results indicated that middle socioeconomic status mothers employed full-time experienced significantly higher levels of role overload, occupational strain, spouse support and job commitment. A post hoc exploratory analysis using conflict level between commitment to work and parenting, yielded data which indicated that individuals with a large discrepancy between commitment to one role versus the other, experienced the greatest degree of difficulty. Results were evaluated in the light of selective characteristics of the sample. Recommendations for future research included the use of projective assessment to reduce the effect of defensive response styles. A life span approach using the concept of perceived conflict between roles was advanced, instead of the age specific developmental construct of family life cycle stage.

The study examines the potential of conjoint analysis to provide and apply quantitative data to situations previously limited to non-quantitative analysis within the selection process. Chapter I presents a brief introduction to the sales force selection process. A discussion of the importance of effective selection to the organization as well as an explanation of the objectives, methodology, research questions, and limitations complete the chapter. Chapter II provides a detailed description of the contemporary sales force selection process. The chapter explains the objective and subjective activities and techniques utilized by management in selection decisions. Chapter III describes the steps involved in conjoint analysis and the specific conjoint measurement technique employed in the study. The questionnaire employed and the source of data are described in Chapter IV. An analysis of the results of the research completes the chapter. Chapter V presents the summary, conclusions, and recommendations of the study.

The purpose of this study was to discern the topical content and educational content level of selected presentations given at National Art Education Association conferences and to identify the gender, level of involvement, and occupational background of participants who provided this information. The printed content of nineteen national conference bulletins published from 1951 through 1980 was analyzed to identify presentations and participants that focused on art education teachers, students, and programs in preschool through grade twelve.

The lecture recital was given on March 25, 1984. Commotio by Carl Nielsen was performed following a lecture on that particular organ composition. The lecture included a discussion of Carl Nielsen, characteristics of his six symphonies, a detailed analysis of Commotio, and the symphonic characteristics found in Commotio. Some examples from the symphonies as well as other works were performed during the lecture to illustrate the similarities between Commotio and his orchestral works. In addition to the lecture recital, three other public recitals were performed, all of which consisted of solo compositions for the organ. The first solo recital, including works of Couperin, Bach, Hindemith, and Duruflé, was performed on October 30, 1980. On May 6, 1981, the second solo recital was performed. Compositions by Raison, Buxtehude, Bach, Reger, and Martin were included in the program. The third solo recital which included works by Weckmann, Tunder, Lübeck, C. P. E. Bach, and Vierne, was performed on April 25, 1983. The four programs were recorded on magnetic tape and are filed with the written version of the lecture material as a part of the dissertation.

This study investigated the Adlerian concept of social interest m entering community college students to determine the predictive value of social interest for academic achievement and to determine the relationship between social interest and ethnicity and gender. Data for this study included age, gender, ethnic origin, high school class quarter, financial aid status, ACT Composite, grade point average, and scores on the Social Interest Scale. The results of stepwise multiple regression analyses revealed that the social interest scores did not contribute significantly to the prediction of academic achievement. The results of an analysis of variance indicated a significant difference in the social interest scores of Anglo-American, Black-American, and Mexican-American students but the Scheffe test for multiple comparisons did not indicate any significant differences among or between the three ethnic groups. The results of a two-tailed t-test for independent samples indicated no significant difference in the social interest scores of males and females.

The area of performance appraisal of the handicapped individual is a relatively uncharted domain. Previous studies have tended to either lump categories of handicaps together or to concentrate their performance appraisal on simplistic performance criteria. This dissertation focused upon the performance of a group of physically impaired workers and their non-impaired co-workers. Central to this research endeavor was a comparison of the aggregate performances of both groups of workers through the use of parametric factor and discriminant techniques as well as the non-parametric sign test.

Many techniques have been developed to analyze time series. Spectral analysis and cycle regression analysis represent two such techniques. This study combines these two powerful tools to produce two new algorithms; the spectral algorithm and the one-pass algorithm. This research encompasses four objectives. The first objective is to link spectral analysis with cycle regression analysis to determine an initial estimate of the sinusoidal period. The second objective is to determine the best spectral window and truncation point combination to use with cycle regression for the initial estimate of the sinusoidal period. The third is to determine whether the new spectral algorithm performs better than the old T-value algorithm in estimating sinusoidal parameters. The fourth objective is to determine whether the one-pass algorithm can be used to estimate all significant harmonics simultaneously.

Although the Rorschach is one of the most widely used psychological assessment techniques, its empirical support has been equivocal. One possible explanation for this lack of empirical support is the tendency for researchers to study only the assessment tool with little regard for the clinician using it. In order to examine the relationship between accurate Rorschach interpretation and attributes of the clinicians employing the technique, 46 psychology graduate students were tested in terms of cognitive flexibility. Torrance's Thinking Creatively with Pictures and Cattell's 16-Personality Factor Questionnaire were used to derive various measures of cognitive flexibility. A two-stage multiple linear regression analysis was done. The most statistically reliable result was that flexibility of thought was found to be the single best mediator of accuracy of Rorschach interpretation. Other individual findings were noted and interpreted.

In this paper we give a characterization theorem for the reciprocal Dunford-Pettis property as defined by Grothendieck. The relationship of this property to Pelczynski's property V is examined. In particular it is shown that every Banach space with property V has the reciprocal Dunford-Pettis property and an example is given to show that the converse fails to hold. Moreover the characterizations of property V and the reciprocal Dunford-Pettis property lead to the definitions of property V* and property RDP* respectively. Me compare and contrast results for the reciprocal Dunford-Pettis property and property RDP* with those for properties V and V*. In the final chapter we use a result of Brooks to obtain a characterization for the Radon-Nikodým property.

This dissertation presents experimental and theoretical studies of transient degenerate four wave mixing (DFWM) in organic dyes. Chapter 1 is an introduction to DFWM. Chapter 2 describes DFWM experiments that were performed in the gain medium of a dye laser. Chapter 3 presents the theory of DFWM of short pulses in three level saturable media. Chapter 4 presents DFWM experiments of femtosecond pulses in the saturable absorber of a passively modelocked ring dye laser. Chapter 5 presents the theory of DFWM of ultrashort pulses in resonant media.

The development of American liberty and war songs from a few themes during the pre-Revolutionary period to a distinct form of American popular music in the Civil War period reflects the growth of many aspects of American culture and thought. This study therefore treats as historical documents the songs published in newspapers, broadsides, and songbooks during the period from 1765 to 1865. Chapter One briefly summarizes the development of American popular music before 1765 and provides other introductory material. Chapter Two examines the origin and development of the first liberty-song themes in the period from 1765 to 1775. Chapters Three and Four cover songs written during the American Revolution. Chapter Three describes battle songs, emphasizing the use of humor, and Chapter Four examines the figures treated in the war song. Chapter Five covers the War of 1812, concentrating on the naval song, and describes the first use of dialect in the American war song. Chapter Six covers the Mexican War (1846-1848) and includes discussion of the aggressive American attitude toward the war as evidenced in song. Chapter Six also examines the first antiwar songs. Chapters Seven and Eight deal with the Civil War. Chapter Seven treats derivative war songs, including …

This study investigated the effects of a home-based, audio cassette marriage enrichment course on marital communication and marital adjustment. The marriage enrichment course evaluated in this study consisted of two audio cassette tapes, each containing two sessions of approximately 45 minutes in length, and one work booklet. The course contained exercises emphasizing the development of communication skills, encouragement of self-disclosure, learning of empathy skills, and the setting of personal and mutual goals. The unique aspects of the course were the home-based setting in which the couples completed the program, and the self-enclosed audio cassette nature of the course.

The lecture recital was given on July 2, 1984. The Megalith Trilogy was performed following a lecture which examined the internal structure of the work. The main body of the lecture focused on motivic and tonal considerations and included motivic and pitch reductions of the three movements. In addition to the lecture recital three other public solo recitals were performed. The four programs were recorded on magnetic tape and are filed with the written version of the lecture as a part of the dissertation.

The purpose of this study is to determine to what extent the individuals in middle management positions in campus activities perceive themselves to be effective as change agents. A thirty-three item survey was mailed to 315 directors. A total of 199 usable returns were received. The problem was investigated in terms of perceptions of (a) individual adequate training and competency to provide new and expanded service for today's student body, (b) individual influence on upper-level policy and decision making within their own reporting structure, and (c) commanding enough influence on campus to effect significant change.

The problem of this study was to describe and analyze the computer programming abilities and thought processes of five-year-old children using a conventional microcomputer and the Apple LOGO language. This dissertation reports on the behavior of five kindergarten children and the counts they made as they learned to program in LOGO on an Apple XI Plus microcomputer. The five participants were randomly selected from a group of ten five-year-olds who passed a screening test of numeral and capital letter recognition. The sample included three girls and two boys, all of whom were white. The students met individually with the researcher and the computer for about twenty minutes every day during a ten-week period.

The development of measures of masculinity/femininity in psychology has reflected historical interest in categorizing gender differences. Recent measures have characterized masculinity as instrumental/agentic behavior. In this study, a traditional measure (the Minnesota Multiphasic Personality Inventory Masculinity/femininity scale) was pitted against a more recent measure (the Personal Attributes Questionnaire) in predicting instrumental behavior of mixed sex dyads in laboratory sex stereotyped tasks. Neither measure effectively predicted instrumental behavior. Rather, females performed better on the more complex but feminine stereotyped task, and males performed better on the masculine stereotyped task. The outcome of this study supports the need to view gender differences as dynamic phenomena influenced by individual choice, situational pressures, and interactional characteristics.

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The purpose of the research was to test Walker's assertion that the human resource planning process of an organization is influenced by selected organizational characteristics, and to investigate Walker s typology for implementing and evaluating human resource planning systems. Chapter I introduces the research topic and provides a justification for the study. Chapter II describes the methodology and presents the findings. Chapter III analyzes the findings. The final chapter summarizes the findings and offers conclusions drawn from the research.

This study is concerned with the problem of determining the types and characteristics of wellness programs presently offered by selected junior and community colleges throughout the United States. The purposes include (1) the investigation of the extent to which the six dimensional scheme of wellness, as developed by William Hettler, M. D. [Family and Community Health, May, 1980], has been implemented on the campuses of junior and community colleges and (2) an exploration of the validity of Hettler's model of wellness for these institutions. The study population sample is the membership list of the junior and community college section of the American College Health Association, which is a multidisciplinary professional organization for university and college health administrators. The specially designed survey instrument produced a 73 per cent response return. Response frequencies and percentages were gathered to show the current and anticipated prevalence of different types of wellness programs and the current and anticipated management related characteristics of wellness offerings in these college settings. Several open-ended questions also produced narrative respondent opinions.

This study addressed the attributional predispositions and specific attributions for success and failure of seriously emotionally disturbed adolescent males and nondisturbed, regular education adolescent males (hereafter referred to as disturbed students and nondisturbed students, respectively). Specifically the purpose was to determine an attributional predisposition of disturbed students and nondisturbed students. Furthermore, this study sought to ascertain whether disturbed students and nondisturbed students indicated different attributions for success and failure at achievement tasks. The study then examined the congruence between students' attributional predispositions and their actual attributions.