For Aging Research and Equity: Lessons Learned in Undergraduate Research Education.

Mentoring underrepresented students in aging research during the COVID-19 pandemic affords many opportunities for innovation and learning, for both students and program leaders. Here, we describe lessons learned from an Advancing Diversity in Aging Research (ADAR) program at a women-centered, minority-serving undergraduate institution. We share program elements and assessment results related to scholars' education in aging, support through community-building and mentorship, and research experiences in gerosciences.

Table Correction: Using Technology to Facilitate Fidelity Assessments: The Tele-STAR Caregiver Intervention.

[This corrects the article DOI: 10.2196/13599.].

Using Technology to Facilitate Fidelity Assessments: The Tele-STAR Caregiver Intervention.

Background: Families living with Alzheimer disease and related dementias have more access to support thanks to the development of effective telehealth-based programs. However, as technological science grows, so does the risk that these technology-based interventions will diverge from foundational protocols, diluting their efficacy. Strategies that ensure programs are delivered as intended, with fidelity to guiding protocols, are needed across the intervention spectrum-from development to wide-scale implementation.

The Biomechanical and Energetic Advantages of a Mediolaterally Wide Pelvis in Women.

Here, we argue that two key shifts in thinking are required to more clearly understand the selection pressures shaping pelvis evolution in female hominins: (1) the primary locomotor mode of female hominins was loaded walking in the company of others, and (2) the periodic gait of human walking is most effectively explained as a biomechanically controlled process related to heel-strike collisions that is tuned for economy and stability by properly-timed motor inputs (a model called dynamic walking). In the light of these two frameworks, the evidence supports differences between female and male upper-pelvic morphology being the result of the unique reproductive role of female hominins, which involved moderately paced, loaded walking in groups. Anat Rec, 300:764-775, 2017.

Opportunities for social workers in the patient centered medical home.

The Patient Centered Medical Home (PCMH) has been hailed as one method of improving chronic care outcomes in the United States. A number of studies have underscored the importance of the social work role within the PCMH, yet little existing research explores the social worker as a driver of improved patient care. The Pennsylvania Chronic Care Initiative was created with a primary goal of increasing the number of practices that were recognized as PCMH by the National Committee for Quality Assurance.

Reproductive costs for everyone: how female loads impact human mobility strategies.

While mobility strategies are considered important in understanding selection pressures on individuals, testing hypotheses of such strategies requires high resolution datasets, particularly at intersections between morphology, ecology and energetics. Here we present data on interactions between morphology and energetics in regards to the cost of walking for reproductive women and place these data into a specific ecological context of time and heat load. Frontal loads (up to 16% of body mass), as during pregnancy and child-carrying, significantly slow the optimal and preferred walking speed of women, significantly increase cost at the optimal speed, and make it significantly more costly for women to walk with other people.

The application to bipeds of a geometric model of lower-limb-segment inertial properties.

Drawing inferences about locomotor energetics from limb morphology, especially in regard to small differences between individuals, depends critically on valid estimates of lower-limb inertial properties. While there are numerous options for such estimations in the literature, geometric models that involve simple measures and straightforward mathematics combined with the ability to capture individual variation are rare. In this research, we apply a method, originally developed for quadrupeds, that models limb segments as elliptical columns.

Hip muscle weakness and overuse injuries in recreational runners.

Objective: To test for differences in strength of 6 muscle groups of the hip on the involved leg in recreational runners with injuries compared with the uninvolved leg and a control group of noninjured runners.

Design: Descriptive analysis.

Setting: : Three outpatient physical therapy clinics in the Minneapolis/St.

Inquiry-based laboratory course improves students' ability to design experiments and interpret data.

We redesigned our intermediate-level organismal physiology laboratory course to center on student-designed experiments in plant and human physiology. Our primary goals were to improve the ability of students to design experiments and analyze data. We assessed these abilities at the beginning and end of the semester by giving students an evaluation tool consisting of an experimental scenario, data, and four questions of increasing complexity.