Social and Behavioral Sciences Commons^™

Motivating Healthy Diet Behaviors: The Self-As-Doer Identity, Amanda Brouwer

Theses and Dissertations

Background: Self-identity predicts healthy eating behaviors and intentions above and beyond Theory of Planned Behavior components (TPB; i.e., attitudes, perceived behavioral control, and subjective norms), but interventions exploring the relationship between self-identity and motivation are limited. Self-as-doer identity may be an important point of intervention for healthy eating behaviors (Houser-Marko & Sheldon, 2006). Therefore, I investigated whether the experimental manipulation of a self-as-doer identity predicted improved healthy food consumption, intentions, and increased self-identity as a healthy eater compared to women who received nutritional education or no intervention directly following the intervention and one month post-intervention.

Method: Participants were 79 women …

Comparative Response Of Different Broiler Genotypes To Dietary Nutrient Levels, Franco Javier Mussini

Graduate Theses and Dissertations

ABSTRACT

Three studies were conducted to evaluate how the broiler has changed over the years due to intense genetic selection. Four different broiler genotypes, one unselected since the 1950's (HER) representing the old meat-type bird and three current strains (Ross 308, Ross 708, and a test product (TY)) were studied. Differences in growth, morphometry, and response in performance and processing yield to different nutrient levels were studied.

Experiment 1 evaluated growth and morphometric analysis. Birds of each strain were killed weekly from day 7 to day 56, necropsied and cut up parts and organs weighed. Measurement of small intestine segments …

Kentucky Wic Participants’ Knowledge, Attitudes, And Beliefs Regarding Grains, Dustin Tyler Reed

Theses and Dissertations--Nutrition and Food Systems

Obesity, diabetes, cardiovascular disease, and poor dietary habits are major healthcare problems in the United States. These issues are especially prevalent in the state of Kentucky and among at-risk populations such as Women, Infants, and Children (WIC) participants. Studies have found that whole grains play a role in weight maintenance, protection against type 2 diabetes, and lowering cholesterol. Interventions aimed at improving WIC participant dietary behavior and intake has been successful as well. This study assessed Kentucky WIC participants’ knowledge of the benefits of consuming grains, attitudes and beliefs regarding food purchasing and grains, and identified grains consumed in a …