Olfactory perceptual learning is a relatively long-term, learned increase in perceptual acuity, and has been described in both humans and animals. Data from recent electrophysiological studies have indicated that olfactory perceptual learning may be correlated with changes in odorant receptive fields of neurons in the olfactory bulb and piriform…

Objective: The purpose of this study was to see whether participants who persist in their stutter have poorer sensitivity in a backward masking task compared to those participants who recover from their stutter. Design: The auditory sensitivity of 30 children who stutter was tested on absolute threshold, simultaneous masking, backward masking with…

The high school course that integrated first year algebra with an introductory environmental biology/anatomy and physiology course, in order to solve algebra problems is discussed. Lessons and activities for the course were taken by identifying the areas where mathematics and biology content intervenes may help students understand biology concepts…

The GC-MS profiles of whole body extracts from the nurses and foragers of Apis mellifera ligustica bees was compared, which showed that the extracts of foragers (older bees) contained levels of ethyl oleate (EO) almost three times than found in nurses (young bees). The results show that the ethyl oleate plays a key role in the bees' mechanism of…

Mathematical applications to biology are presented in Anatomy & Physiology, General and Marine Biology. Body measurements and anatomical terminology are integrated, and problems involving neuron conduction speed, red blood cells, hemoglobin and glomerular filtration presented. General Biology applications include trans-membrane potential and…

School science instruction that connects to students' diverse home, cultural, or linguistic experiences can encourage lifelong participation in the scientific dilemmas that impact students' lives. This dissertation seeks effective ways to support high school students as they learn complex science topics and use their knowledge to transform their…

This article provides a practitioner-friendly synthesis of existing literature on family involvement in the management of dysphagia for school-age. Research reviewed includes family perspectives on programs, therapists, and characteristics that comprise effective family involvement in school-based dysphagia management programs. Also included are…

Breast cancer is the most common cancer among women in North Africa. Women in this region have unique reproductive profiles. It is essential to obtain reliable information on reproductive histories to help better understand the relationship between reductive health and breast cancer. We tested the reliability of a reproductive history-based…

We examine "subjective weathering" among females entering adulthood, using three waves of a national study. Subjective weathering is a social psychological component of aging that is associated with "physical weathering" previously observed in research on physical health. We examine the influence of stressors from childhood and adolescence on…

Although the Boyer Commission (1998) lamented the lack of research opportunities for all undergraduates at research-extensive universities, it did not provide a feasible solution consistent with the mandate for faculty to maintain sustainable physiology research programs. The costs associated with one-on-one mentoring, and the lack of a sufficient…

Trajectories of emotion regulation processes were examined in a community sample of 269 children across the ages of 4 to 7 using hierarchical linear modeling. Maternal depressive symptomatology (Symptom Checklist-90) and children's physiological reactivity (respiratory sinus arrhythmia [RSA]) and vagal regulation ([delta]RSA) were explored as…

This article explicates the "inconvenient truth" that is at the core of the crisis currently facing the field of kinesiology. Namely, the instantiation of an epistemological hierarchy that privileges positivist over postpositivist, quantitative over qualitative, and predictive over interpretive ways of knowing. The discussion outlines…

A metaphor of "riding the wave" is used as a means of envisioning the future of sport and exercise psychology given what we know about past and present waves in the field. First, I review the waves of the 1980s, 1990s, and 2000s to understand critical issues in the field and to evaluate the waves as smooth, choppy, or turbulent today. Second,…

This study compared moderate-to-vigorous physical activity (MVPA) of students with autism spectrum disorders (ASD) and students without disabilities during inclusive physical education and recess. Students (7-12 years) wore a uniaxial accelerometer in school for 5 consecutive school days. Results indicated a significant difference between…

Change blindness, or the failure to detect (often large) changes to visual scenes, has been demonstrated in a variety of different situations. Failures to detect auditory changes are far less studied, and thus little is known about the nature of change deafness. Five experiments were conducted to explore the processes involved in change deafness…