The purpose of this study is to make a comparative analysis of the adopted textbooks for the sixth and seventh grades in social studies in the public schools of Texas from 1913 until the present time, 1949, to determine changes in concepts of presenting and teaching social studies during this time.

The purpose of this study is to set up criteria for judging the mechanical features and content of sixth-grade readers and to determine whether or not the fourteen sixth-grade readers of this study fit these criteria.

The transition from elementary to middle school has been characterized as one of many “normative life crises" that involves both an increased opportunity for psychological growth and a heightened vulnerability to psychological disturbance. Principles from life stress/transition literature and prevention research have been applied to the development of programs designed to help students adapt to the various changes they encounter in the transition from elementary to middle school. In the present study, students evincing a poor academic transition to middle school were identified following the second grading period of the sixth grade, and placed into one of two 16-week treatment conditions. The "full treatment" condition consisted of group support (including training in problem—solving and social skills, goal-setting, self-monitoring, and incentives), parental support, and increased teacher support; the "partial treatment" condition consisted only of teacher support. A group of good academic transition students was included in the study for comparative purposes. Measures of depression, anxiety, stress, and self-esteem were administered to students at pre-treatment, post-treatment, and followup, and behavior problem checklists were completed by teachers at the same points in time. At pre-treatment, important differences were found between treatment and comparison students, most notably along the behavioral dimension. The full treatment group showed a significant improvement in grade-point average (GPA) and depression scores over time, whereas the partial treatment group did not. However, improvement in academic performance was not as marked as predicted for either treatment group. The results of the present study were discussed relative to the findings of other prevention researchers, and directions for future research were considered. / Ph. D.

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It is hoped that this paper can establish by such documentary evidence as is available, the following: 1. The program for financing social security advocated by W. Lee O'Daniel during his first term as Governor of Texas; 2. The program for old age assistance advocated by O'Daniel during the Forty-Sixth Legislature of Texas; 3. The activities of the minority group credited by the Governor with defeating "all efforts to finance social security" during the Forty-Sixth Legislature; 4. The explanation of Senate Joint Resolution 12; 5. The record, based on personal experience and the reported evidence, of the various groups and individuals working for the passage of Senate Joint Resolution 12.

This study attempts to show the best methods and plans used by contemporary geography teachers.

An attempt will be made in this study to determine the relationship between sixth grade students' creativity in art (as measured by selected instruments) and certain socio-cultural and community factors.

This thesis includes three chapters regarding influence functions, higher moments, and futures hedging. In Chapter 2, the objective is to use an influence function to better understand semi-kurtosis for use in analyzing peakedness and tail heaviness on one side of a distribution. Also, it is shown that both the right side semi-kurtosis and left side semi-kurtosis summed together, equal kurtosis, so the ratio of semi-kurtosis to kurtosis can be used to analyze asymmetry, as an alternative to skewness. In Chapter 3, the objective is to analyze higher moments of daily, weekly, and monthly stock market returns using large stocks, technology stocks, and small cap stocks. Kurtosis is found to be positive (greater than 3) and statistically significant for all of the daily and weekly stock market returns, indicating peakedness and fat tails. Similar to kurtosis, the left side semi-fourth moment (semi-kurtosis) is also found to be positive (greater than 1.5) for all of daily and weekly returns, indicating peakedness and fat tails on the left sides of the distributions. Skewness is found to be both positive and negative in the daily stock returns data, indicating asymmetry but with no consistent patterns. The fifth moment is also used to analyze asymmetry, as an alternative to skewness. The fifth moment and skewness (third moment) sometimes indicate opposite asymmetry results, as evidenced by different signs for the two moments. This is because the exponent of five for the fifth moment amplifies observations further from the mean, more so than the exponent of three for skewness. In Chapter 4, the objective is to analyze research on futures hedging and to identify the major factors affecting the use of futures hedging by commodity producers. A multifactor conceptual model is developed that explains the factors and subfactors that are likely to affect the commodity producers’ hedging decisions. Factors include industry characteristics, business operation characteristics, management characteristics, futures hedging costs, and substitute risk management instruments. This model provides a more complete understanding of the factors and subfactors affecting futures hedging, and should be of interest to academics and practitioners working with hedging models.

This thesis includes three chapters regarding influence functions, higher moments, and futures hedging. In Chapter 2, the objective is to use an influence function to better understand semi-kurtosis for use in analyzing peakedness and tail heaviness on one side of a distribution. Also, it is shown that both the right side semi-kurtosis and left side semi-kurtosis summed together, equal kurtosis, so the ratio of semi-kurtosis to kurtosis can be used to analyze asymmetry, as an alternative to skewness. In Chapter 3, the objective is to analyze higher moments of daily, weekly, and monthly stock market returns using large stocks, technology stocks, and small cap stocks. Kurtosis is found to be positive (greater than 3) and statistically significant for all of the daily and weekly stock market returns, indicating peakedness and fat tails. Similar to kurtosis, the left side semi-fourth moment (semi-kurtosis) is also found to be positive (greater than 1.5) for all of daily and weekly returns, indicating peakedness and fat tails on the left sides of the distributions. Skewness is found to be both positive and negative in the daily stock returns data, indicating asymmetry but with no consistent patterns. The fifth moment is also used to analyze asymmetry, as an alternative to skewness. The fifth moment and skewness (third moment) sometimes indicate opposite asymmetry results, as evidenced by different signs for the two moments. This is because the exponent of five for the fifth moment amplifies observations further from the mean, more so than the exponent of three for skewness. In Chapter 4, the objective is to analyze research on futures hedging and to identify the major factors affecting the use of futures hedging by commodity producers. A multifactor conceptual model is developed that explains the factors and subfactors that are likely to affect the commodity producers’ hedging decisions. Factors include industry characteristics, business operation characteristics, management characteristics, futures hedging costs, and substitute risk management instruments. This model provides a more complete understanding of the factors and subfactors affecting futures hedging, and should be of interest to academics and practitioners working with hedging models.