We investigated whether directed forgetting as elicited by the item-cueing method results solely from "differential rehearsal" of to-be-remembered vs. to-be-forgotten words or, additionally, from "inhibitory" processes that actively impair retrieval of to-be-forgotten words. During study, participants (N = 24) were instructed to remember half of a…

This study, with a top T-52 class athlete, determines the relationship between stroke frequency (SF) and push time (PT) and wheelchair velocity (Wv) using different handrim diameters (HD) and the effect of different HDs on the athlete's heart rate (HR) and blood lactate (LACT) at competition speeds. Wv shows a linear-direct relationship with SF…

As the traditional cardiovascular control laboratory has disappeared from the first-year medical school curriculum, we have recognized the need to develop another "hands-on" experience as a vehicle for wide-ranging discussions of cardiovascular control mechanisms. Using an echocardiograph, an automatic blood pressure cuff, and a reclining bicycle,…

Purpose: The purpose of this article was to determine if a semi-occluded vocal tract could be used to measure phonation threshold pressure. This is in contrast to the shutter technique, where an alternation between a fully occluded tract and an unoccluded tract is used. Method: Five male and 5 female volunteers phonated through a thin straw held…

In the current socio-political climate pedagogies consistent with rationalism are in the ascendancy. One way to challenge the purchase of rationalism within educational discourse and practice is through the body, or by re-thinking the nature of mind-body relations. While the orientation of this paper is ultimately phenomenological, it takes as its…

Purpose: The purpose of this study was to determine the effects of trial (i.e., Trial 1 vs. Trial 2); viscosity (i.e., saliva, thin, nectar-thick, honey-thick, and pudding-thick water); volume (i.e., 5 mL vs. 10 mL); age (i.e., young vs. older adults); and gender on pharyngeal (i.e., upper and lower) and upper esophageal sphincter (UES) pressures,…

In 2005, the American Physiological Society (APS) initiated the Living History Project to recognize senior members who have made extraordinary contributions during their career to the advancement of the discipline and profession of physiology. During 2007, the APS Section of Environmental and Exercise Physiology selected Clark M. Blatteis to be…

In natural languages some syntactic structures are simpler than others. Syntactically complex structures require further computation that is not required by syntactically simple structures. In particular, canonical, basic word order represents the simplest sentence-structure. Natural languages have different canonical word orders, and they vary in…

The purpose of this study was to examine cardiac function following a 100-mile ride in high ambient temperatures by healthy, competitive cyclists. Methods: Subjects were six (n=6) competitive cyclists racing in a 100-mile road race. Measures (pre/post) included: body mass (kg); E:A ratio (ventricular compliance); stroke volume (ml); ejection…

Objective: This study examined associations between age of menarche and psychosocial outcomes in early adulthood, including sexual behavior, mental health, criminal behavior, and education/employment, to identify the possible causal role of earlier age of menarche in increasing risks of adverse outcomes. Method: Data were gathered from 497 female…

In a predominantly low-income population-based longitudinal sample of 1,292 children followed from birth, higher level of salivary cortisol assessed at ages 7, 15, and 24 months was uniquely associated with lower executive function ability and to a lesser extent IQ at age 3 years. Measures of positive and negative aspects of parenting and…

The maximal rate of O[subscript 2] consumption (VO[subscript 2max]) constitutes one of the oldest fitness indexes established for the measure of cardiorespiratory fitness and aerobic performance. Procedures have been developed in which VO[subscript 2max]is estimated from physiological responses during submaximal exercise. Generally, VO[subscript…

This national case study examines the educational experiences of twenty-one women that self-identified as low-income or working-class Chicanas or Native American women pursuing professoriate degrees in the Humanities, Social Sciences, Forestry, and Education. The case study includes forty-two qualitative "testimonio" interviews that…

Experiential education is a well documented approach to engaging student learners. This manuscript presents findings from a qualitative inquiry, specifically focus group discussions, investigating the perceptions of 28 student participants in a learning opportunity provided to a kinesiology class involving structured group exercise (marathon…

A vital and productive society with a prosperous and sustainable future is built on a foundation of healthy child development. Health in the earliest years--beginning with the future mother's well-being before she becomes pregnant--lays the groundwork for a lifetime of vitality. When developing biological systems are strengthened by positive early…