Effectiveness of nSuns Powerlifting Program on Increasing 1RM

College of Professional Studies

Study of a powerlifting power to increase 1RM on the bench press.

Effectiveness of Trailhead Signs

College of Natural Resources & Sciences

I went to three different trailheads to interview willing participants based on the information found on trailhead signs. Using this information, I was able to compile data to find the amount of visitors who looked at these signs, and which topics visitors answered most correctly.

Effects of Lethal Giant Larvae 1 on Murine Neural Progenitor Cell Differentiation

College of Natural Resources & Sciences

Using Immunocytochemistry to analyze the expression of differentiation markers in mouse neural progenitor cells. Comparisons are made between wild type cells and Lgl -/- cells to view differences in their differentiation potential and analyze some of the potential impacts of the Lgl1 gene or it’s absence.

Effects of a Dual-Task Paradigm on Tandem Gait Performance After Concussion

College of Professional Studies

Sport-related concussions are defined as the somatic and cognitive instabilities caused by direct, biomechanical forces colliding with an individual’s head or body. Health professionals utilize a series of tests to identify these instabilities at the time of injury and throughout recovery; however, each test measures the deficits individually. Alternatively, by combining two tests into a dual-task assessment, subtle impairments are better detected after a concussion. The purpose of this study is to determine if the Tandem Gait with a secondary cognitive task is a valid and reliable tool to distinguish prolonged gait deficits after a concussion in collegiate athletes.

Effects of a Race Timer on the 3 Minute All Out Test for Critical Power

College of Professional Studies

The 3 Minute all-out Test (3MT) provides a lens with which to gain insight on an individual's performance capabilities by measuring both anaerobic capacity and maximal aerobic capacity in one short test. The 3MT measures maximal performance based on the assumption that the subject is giving the test maximal effort. However due to the design of the 3MT, test participants may not be able to accurately gauge their perceived exertion, which could potentially affect performance outcomes during testing. The aim of this study is to examine the effects of introducing a race timer to the 3MT on performance outcomes in healthy active males, and also carries the potential to refine the 3MT.

Effects of Active Versus Passive Recovery on Blood Lactate and Performance in Repeated Wingate Tests

College of Professional Studies

The Wingate anaerobic test is one of the most widely used fitness tests that requires the participants to exert maximum effort. There is a lack of research on the effect of a longer duration active recovery protocol on blood lactate levels and performance in repeated Wingate tests as compared to passive recovery, and a lack of research on those components in females. The purpose of the study is to investigate the effect of active versus passive recovery on performance and blood lactate levels during two 30-second Wingate tests in healthy, college-aged females to further understand how different recovery types can affect performance and recovery. Hypothesis: An active recovery will allow for

Effects of cleft lip and palate on visual scanning and neural processing of infant faces

Juergen Riedelsheimer, Psychology Graduate Student

College of Professional Studies

The current study used a combination of eye tracking and EEG to investigate early visual processing of infant faces with cleft lip/palate as well as the impact cleft palate has on perceived cuteness. The results demonstrate a significant decrease in early visual attention to the eye region and increased visual attention to the mouth for infants with cleft lip. Differences in neural processing are evident at both early and late stage processing (N170, P2, LPP).

Effects of cleft lip and palate on visual scanning and neural processing of infant faces

Nathan Boone, Psychology Graduate Student

College of Professional Studies

Infant faces rapidly capture our attention and elicit enhanced neural processing compared to adult faces, likely due to their evolutionary significance. Cleft lip/palate is estimated to affect 1 in 700 live births worldwide and is associated with difficulties in early caregiver interactions. Behavioral studies have shown that cleft lip/palate reduces perceptions of cuteness; however, the underlying neural and perceptual mechanisms governing responses to cleft lip/palate remain relatively understudied. The current study uses eye tracking and electroencephalography (EEG) to explore visual scanning patterns and neural responses to infants with and without cleft lip/palate.

Effects of Competitor Species on Black-Crowned Night Heron Activity at Different Times of Day

Korinn Trinies, Wildlife Undergraduate Student

College of Natural Resources & Sciences

Black-crowned night herons (Nycticorax nycticorax) share the same niche with various competitor species, influencing and effecting their behavior accordingly. Recent studies show that black-crowned night herons are mainly active during dusk and dawn due to the decreased presence of competitor species at these times, suggesting there nocturnal behavior is an adaption. During my study, I observed the proportion of high and low activity of black crowned night herons in relationship to presence of competitor species and the time of day. My data suggest greater numbers of black-crowned night herons with high presence of competitors, and higher activity level with less competiton.

Effects of Environmental Pressures and Physical Characteristics of Tide Pools on Marine Invertebrate Community Ecology

Jessica Hoone, Wildlife Undergraduate Student

College of Natural Resources & Sciences

Intertidal invertebrates are an integral part of tide pool ecosystems, so what is the intertidal invertebrate’s ideal habitat? Which tide pools foster the greatest abundance and species diversity? This study was conducted to determine whether five major players in the northern California invertebrate community fair better in the rocky tide pools of a sheltered bay or the sandy tide pools of a beach exposed to the full force of the waves.