Graduation date: 1995

The purpose of this study was to determine what relationship exists between the degree of an eating disorder or "disordered eating" pattern and athletic performance. The subjects were 30 female collegiate swimmers, between the ages of 18 and 22 years, at Ball State University, Muncie, Indiana. The subjects completed the Eating Disorder Inventory (EDI) questionnaire, which assesses several psychological and behavioral traits associated with bulimia nervosa and anorexia nervosa, and the Bulimia Test-Revised (BULIT-R) questionnaire which measures symptoms of bulimia in adolescents and adults. A performance score was calculated from each swimmer's best event.The results of this study supported the research hypothesis that there would be a negative relationship between the swimming performance of athletes and degree of eating disorder or "disordered eating" pattern as measured by the two questionnaires. "Disordered eating" patterns predicted 20 percent of the variance in athletic performance. / School of Physical Education

Nutrition knowledge, Locus of Control, and dietary practices were assessed and compared among male and female athletes at Ball State University with the goal of designing an appropriate nutrition education program. Members of the men's basketball (n=ll), track (n=12) and women's basketball (n=12) and track (n=14) teams were selected as participants in this study. Each participant was required to complete nutrition knowledge, Locus of Control and food frequency questionnaires in addition to completing three 24-hour food recalls on separate occasions.Comparison between gender revealed that female athletes had greater nutrition knowledge levels than male athletes. Women averaged only 90% of advisable caloric intake whereas men exceeded their advisable caloric intake.Male athletes were found not to have better dietary practices than female athletes as previous research suggest. In fact, males exceeded the percent of advisable intake of protein and fat. While, women exceeded advisable protein intake, they consumed less than the maximum advisable fat intake.Comparisons made between sport form revealed two trends: (1) track athletes had greater nutrition knowledge than basketball players and (2) track athletes tended to consume a greater percent of kcalorie intake as protein than basketball athletes.It can be concluded from this study that greater nutrition education should be given to male athletes to encourage lower fat and protein intake. Female athletes need to be educated in the areas of approximate caloric and protein intake. All the athletes need to be educated in general nutrition and nutrition as it relates to physical activity. Further investigation is needed to evaluate the effect of Locus of Control on the dietary practices of both male and female athletes. / Institute for Wellness

The purpose of this study was to determine the relationship between physical self-efficacy and personal dietary habits among students living in the wellness residence halls of Ball State University. This was a correlational study using previously collected data from six wellness residence halls. Residents from these halls were voluntary participants in the wellness screening, which included the testing instruments used for this study. Fifty-four subjects completed the Lifestyle Assessment Questionnaire (LSAQ) which included both the Physical Self-Efficacy Scale (PSES) and the Dietary Habits Questions (DHQ). The relationship between physical self-efficacy and dietary habits was tested using the Pearson r as the correlation coefficient. It appears that there is a significant linear relationship between the physical self-efficacy and dietary habits among participants examined in this study. This linear relationship should be interpretated with caution, however, because the strength of the relationship between PSES and DHQ scores (r2=.1099) indicates that less than 11% of the variance within the DHQ scores is shared with the variance within the PSES scores. Those who had good physical self-efficacy also had good dietary habits. Further study is recommended. / Institute for Wellness

No description available.

The purpose of this research was to determine the level of nutrition knowledge of students in four-year hospitality programs; their attitudes toward nutrition in general (general attitudes); and their attitudes toward its role in commercial foodservice (restaurant attitudes). Correlations between knowledge and attitudes and differences based on gender, age, college classification, and completion of a college nutrition course were also examined. Hospitality management majors in baccalaureate programs at three Texas universities completed 454 usable questionnaires. Although knowledge was not extensive, general and restaurant attitudes were positive. Knowledge was influenced by all factors except gender. General attitudes were influenced by gender, age, and classification. Only gender influenced restaurant attitudes. Knowledge was positively correlated with favorable attitudes.

Background: Evidence has indicated a high prevalence of physical inactivity and insufficient consumption of fruit and vegetables among Chinese college students. As college students are in a crucial transition stage from adolescent to adulthood, such unhealthy lifestyle behaviors at this stage can result in nemerous negative consequences for both individuals and society. Therefore, it is urgently necessary to promote health-enhancing physical activity (HEPA) and fruit-vegetable consumption (FVC) among Chinese college students. Interventions focused on multiple health behavior change (MHBC) have shown advantages over those targeting only a single health behavior, and have therefore gained popularity over the last decade. Despite the increasing use of Internet technology and apparent promise of web-based MHBC interventions, there have been few such interventions for HEPA and FVC among Chinese college students. In addition, within the overarching scope of web-based MHBC interventions, there are several remaining questions that need to be addressed, including the timing of MHBC intervention delivery, the high dropout rate of participants, and the psychological mechanisms behind MHBC. Purpose: The main purposes of the thesis were to (1) examine the comparative effectiveness of sequentially delivered web-based MHBC interventions for HEPA and FVC in Chinese college students from both quantitative and qualitative perspectives; (2) investigate characteristics of dropouts (using quantitative method) and the underlying reasons (using qualitative method); and (3) identify the active ingredients ("key mediators") of successful health interventions for changing single health behavior (HEPA or FVC), and examine the psychological mechanisms of MHBC (HEPA and FVC) in Chinese college students based on an integrated social-cognitive model. Method: In Study 1, two web-based MHBC interventions were developed based on the health action process approach (HAPA) model. In a randomized controlled trial (RCT), 552 eligible college students (M = 19.99 years, SD = 1.04, 58.3% female) were randomly assigned to one of three groups: HEPA-first (4 weeks of HEPA followed by 4 weeks of FVC intervention), FVC-first (4 weeks of FVC followed by 4 weeks of HEPA intervention), and a control group (8 weeks of placebo treatment unrelated to HEPA or FVC). All of the participants were asked to complete online questionnaires at four time-points: at baseline (T1, the beginning of the intervention), after 4 weeks (T2, after the first behavior intervention), after 8 weeks (T3, after the second behavior intervention), and after 12 weeks (T4, 1-month post-intervention follow-up). The questionnairs addressed health behaviors (HEPA and FVC), social- cognitive determinants of behavior change (intention, self-efficacy, planning, and social support for each behavior) and health outcomes (BMI, depression and perceived quality of life). All of the data were analyzed using IBM SPSS 25.0, applying a series of generalized linear mixed models (GLMMs) to evaluate the intervention effectiveness. The mediation analysis was performed using IBM SPSS Process, with residualized change scores and the bias-corrected bootstrap approach (5000 resamples). Following the quantitative intervention study, to further evaluate the effects of aforementioned web-based MHBC interventions and to address dropout issues from a qualitative perspective, 30 students (M = 19.53 years, SD = 0.92, 56.7% female) who had participanted in Study 1 (18 completers and 12 dropouts), were invited to attend one-to-one and face-to-face semi-structured interviews (Study 2). The interviews covered three topics: 1) students' perceptions about their changes after participating in the web-based health program, 2) students' user experience and suggestions related to the design of the intervention content and the website layout and functionality, and 3) the reasons for dropping out. The audio-recorded interview data was transcribed orthographically and organized using QSR NVivo 11. Thematic analysis was adopted to analyze the qualitative data. In addition, a two-layer integrated social-cognitive model was hypothesized in Study 3 based on the HAPA model and Carry-over and Compensatory Action Model (CCAM). With a prospective design, 322 college students (M = 19.47 years, SD = 0.99, 55.6% female) were invited to report their past HEPA and FVC behavior, HEPA and FVC intentions, and demographics at baseline. After two months, an online questionnaire survey was used to collect data on their compensatory cognitions, combined volitional predictors of behavior change (self-efficacy + planning), and current HEPA and FVC behavior. All of the data were analyzed using Mplus 8.0. The proposed model was examined using structural equation modeling (SEM) with path analysis approach. Results: (1) Both the quantitative and the qualitative data fully supported the effectiveness of the web-based MHBC interventions for HEPA and FVC behavior. In addition, the effects on social-cognitive determinants of behavior change were partially supported by the quantitative data, and fully supported by the qualitative data. For health outcomes, the quantitative data supported the intervention effects on body mass index (BMI), and the qualitative data supported the effffects on both BMI and perceived quality of life. Moreover, the two delivery sequences did not show significantly different effects on HEPA after either 8 weeks or 12 weeks, whereas the FVC-first sequence showed superior effects over the HEPA-first sequence for FVC behavior after 12 weeks. (2) In terms of dropout, more male than female students withdrew from the interventions, and the dropouts showed lower HEPA self-efficacies, lower FVC planning, and inferior BMI status than completers. The interview results indicated two themes of dropout reasons: internal reasons (e.g., participants perceiving the health interventions as less necessary and less important) and external reasons (e.g., unfavorable living surroundings and problems with the program's delivery mode, intervention content, and technology). (3) In terms of the mediators of successful interventions for changing each single health behavior, the RCT results indicated that self-efficacy and intention mediated the effectiveness of the intervention on immediate changes (after 8 weeks) in HEPA and FVC, and that intention had a mediating effect on sustained change (after 12 weeks) in both HEPA and FVC. In addition, the prospective study found that the two- layer integrated social-cognitive model proposed in this thesis successfully explained the psychological mechanisms of MHBC in Chinese college students. In particular, the first layer identified the mediating effects of the volitional predictors on the intention-behavior relation for each type of health behavior. The second layer identified a positive association between volitional predictors of HEPA and volitional predictors of FVC, as well as a mediating effect of compensatory cognition between FVC intention and HEPA behavior. Discussion and Conclusions: To the best of our knowledge, this is the first study to examine the comparative effectiveness of sequentially delivered web-based MHBC interventions on HEPA and FVC in Chinese college students, and the first to identify the psychological mechanisms of MHBC in a Chinese context. The findings provide both theoretical and practical implications for future research and the application of MHBC. Future studies should more comprehensively compare simultaneous vs. sequential designs, more systematically examine dropout and its determinants, and further explore the psychological mechanisms of MHBC, especially the transfer mechanisms between the volitional predictors of one health behavior on another

In recent years, attention to the number of students struggling to meet basic needs such as food and housing has grown, and services such as food pantries, emergency grants, and assistance accessing public benefits have become increasingly common on college campuses. However, much is still unknown about why colleges and universities are adopting basic needs services, how colleges and universities are incorporating basic needs services into organizational functioning, and what challenges may make it difficult for colleges and universities to provide basic needs services. The current coverage of basic needs in higher education largely focuses on documenting the prevalence of food and housing insecurity among students and advocating for basic needs services as a strategy to promote student success. To date, little research has been done to explore what it means for higher education to provide basic needs services from an institutional perspective. To better understand what it means for colleges as institutions to provide basic needs services, the dissertation uses qualitative interviews with individuals from community colleges, public four-year colleges, private four-year colleges, and highly selective private four-year universities to examine the influence of external environmental pressures as well as internal organizational dynamics on the provision of basic needs services. I find that while external pressures and internal dynamics are conveying the message that colleges should provide basic needs services, they offer little guidance over how to do so. Basic needs services tend to operate on the periphery of organizational functioning, with limited institutional support, and faculty and staff are struggling to define the extent of higher education’s responsibility. The study contributes not only to organizational theory research in higher education, but also to policy research regarding strategies for strengthening the social safety net. It concludes by highlighting remaining unanswered questions about the role of higher education in addressing students’ basic needs and offering recommendations for new research into strategies for enhancing the role of cross-sector partnerships in supporting students’ basic needs and maximizing the potential of college-based basic needs services.

The purpose of this study is to investigate the disappearance of crude fiber and lignin from the digestive tracts of healthy young college women consuming a self-selected diet.

The purpose of this study is to determine the thiamine values of college women using Najjar and Holt's "fasting hour test."