Social and Behavioral Sciences Commons^™

Maternal Prenatal Depression And Anxiety Affect Neonatal Neurobehavior, Shelby Siddall, Jason Gibbs, Aimee Martin, Nicki Aubuchon-Endsley (Mentor)

Idaho Conference on Undergraduate Research

Prenatal depression and anxiety have been linked to impaired infant neurobehavior including altered attention, responsivity, and quality of movement. No known studies have assessed individual and joint effects of prenatal depressive and anxiety on neonatal neurobehavioral outcomes. The current study compared these outcomes among (1) mothers diagnosed with comorbid Depressive and Anxiety Disorders, (2) mothers diagnosed with only Depressive Disorders, (3) mothers diagnosed with only Anxiety Disorders, and (4) mothers with no prenatal diagnosis.

Maternal prenatal diagnoses were assessed by the SCID-I. Offspring neurobehavior was assessed from 1-2 to 30 days using the NNNS. There was a between-subject's effect ( …

Interactions Between Maternal Prenatal Obesity And Physiological Stress: Predictors Of Offspring Adult Obesity, Jennifer L. Hambleton, Jared Vineyard, Nicki L. Aubuchon-Endsley (Mentor)

Idaho Conference on Undergraduate Research

Over half of US women of childbearing age are overweight or obese. This is significant because excessive gestational maternal weight may program offspring for greater risk of lifetime obesity. Preliminary research suggests this effect may be moderated by fetal exposure to stress hormones, known to be dysregulated in obese individuals. However, long-term longitudinal research of these constructs is needed.

Therefore, this study used archival data from the NEFS/CPP Studies to examine interactions between maternal pre-pregnancy BMI/gestational weight gain and fetal cortisol exposure as predictors of offspring growth trajectories from birth-7 years and adult BMI via growth curve modeling and ANOVAs. …

First-Generation College Students, Identity, & Empowerment Labels, Curtis Green-Eneix, Dr.Gail Shuck (Mentor)

Idaho Conference on Undergraduate Research

First-generation college students (FGCS) have been the primary focus of college retention research due to more FGCS entering universities, and FGCS’s low retention rates. Recent research has focused on quantitative studies of FGCS from comparing education and social backgrounds to non-FGCS, to outside constraints FGCS face while in college. These findings result in general understandings of FGCS dealing with additional hardship to moments of severe loneliness. This study explores (1) how FGCS—from Boise State University’s Student Success Program (SSP)—perceive their identity in a college community, (2) how they have or have not experienced identity conflicts while pursuing a degree, and …

Sex Differences In Placental Epigenetic Regulation Of Leptin Hormone Are Associated With Elevated Maternal Gestational Weight Gain, Nicole E. Douthit, Nicki Aubuchon-Endsley Ph.D. (Mentor)

Idaho Conference on Undergraduate Research

In utero epigenetic factors affect health and development, though sex differences in epigenetic effects of prenatal maternal health may exist for placental hormones. Specifically, maternal prenatal obesity affects expression of placental leptin hormone genes, which play a unique role in metabolism and appetite. However, the effects of such expression on infant neurobehavioral development differ by offspring sex.

Therefore, we examined sex differences in the effects of maternal gestational weight on placental leptin gene methylation. Data (n=155) were taken from the Behavior and Mood in Mothers and Behavior in Infants Study. Maternal pre-pregnancy weight was self-reported, while delivery weight …

The Linguistic Features Of Deceptive Speech, Jared Albrecht, Michal Temkin Martinez (Mentor)

Idaho Conference on Undergraduate Research

Research on deception within the field of linguistics has been largely focused upon the lexical aspect of lies. However, while the words a liar uses may reveal the lie in some cases, there are certain prosodic features of speech (e.g. pitch or tempo) that may be correlated to lying. This study focuses on these features in an attempt to decode deception. In an experiment with a representative sample of a university campus population, participants were asked to lie for science in a game of ‘Two Truths and a Lie’. Each participant’s speech was recorded while they constructed spontaneous truths and …