Applying Basic Neuroscience to Aphasia Therapy: What the Animals Are Telling Us

TB

Mobilizing Maryland: a look into the voting tendencies of students at the University of Maryland

Gemstone Team VOTE-CP (Voice of the Electorate - Collegiate Participation)Team VOTE-CP, Voice of the Electorate – Collegiate Participation, studied voting behaviors of undergraduate students at the University of Maryland. The team conducted focus groups and campus-wide surveys to gather information about barriers to voting as well as students’ history and motivations for voting. The resulting quantitative data helped determine a mobilization tactic that focused on distributing candidate information and absentee ballots during the 2008 Presidential Election to treatment and control groups. Statistically non-significant data gives no concrete indication of the tactic’s effectiveness; however, the data from the experiment will provide information and recommendations to aid in further research regarding youth voting and to increase voter turnout at the University of Maryland and other universities in the future

The Effects of a Time-Delay Procedure on Comprehension of Verb-Noun Commands in Severe Aphasia

TB

A novel Vision Zero leadership training model to support collaboration and strategic action planning

Introduction: While collaboration and cooperation are regarded as foundational to Vision Zero (VZ) and Safe Systems initiatives, there is little guidance on structuring VZ collaboration, conducting collaborative goal setting, and aligning tangible action across organizations. As part of a larger VZ mutual learning model, we developed a VZ Leadership Team Institute to support communities in collaborative VZ strategic planning and goal setting. The purpose of this paper is to describe the development and evaluation of the Institute, which can serve as a foundation for other initiatives seeking to move VZ planning and implementation forward in a collaborative, systems-aware manner.Methods: In June 2021, eight multi-disciplinary teams of 3–6 persons each (n = 42 participants) attended the Institute, representing leaders from communities of various sizes. Surveys were administered pre, immediately post, and 6 months following the Institute. We measured confidence in a range of skills (on a 5-point scale, 1: not confident to 5: very confident). Surveys also measured coalition collaboration pre-Institute and 6 months post-Institute (on a 4-point scale, 1: strongly disagree to 4: strongly agree).Results: The largest increases in confidence from pre- to immediately post-Institute were for collaboratively drafting objectives and actions for VZ goals (pre-mean: 2.6, SD: 0.9 to post-mean: 3.8, SD: 0.9); incorporating equity into goals (pre-mean: 2.8, SD: 1.0 to post-mean: 3.9, SD: 0.8); and knowing how to keep VZ planning and implementation efforts on track (pre-mean: 2.6, SD: 1.0 to post-mean: 3.7, SD: 0.7). For all measures, average confidence in skills decreased from immediately post-Institute to 6 months post-Institute, but remained greater than average scores pre-Institute. Several measures of coalition collaboration maintained high agreement across time, and mean agreement increased for reporting that the future direction of the coalition was clearly communicated to everyone (pre-mean: .6, SD: 0.8; 6 months post-mean: 3.1, SD: 0.4). However, average scores decreased for feeling like the coalition had adequate staffing (pre-mean: 3.0, SD: 0.6; 6 months post-mean: 2.3, SD: 0.5).Discussion: The Institute utilized innovative content, tools, and examples to support VZ coalitions’ collaborative and systems-aware planning and implementation processes. As communities work toward zero transportation deaths and serious injuries, providing effective support models to aid multidisciplinary planning and action around a Safe Systems approach will be important to accelerate progress toward a safer transportation system

Finishing the euchromatic sequence of the human genome

The sequence of the human genome encodes the genetic instructions for human physiology, as well as rich information about human evolution. In 2001, the International Human Genome Sequencing Consortium reported a draft sequence of the euchromatic portion of the human genome. Since then, the international collaboration has worked to convert this draft into a genome sequence with high accuracy and nearly complete coverage. Here, we report the result of this finishing process. The current genome sequence (Build 35) contains 2.85 billion nucleotides interrupted by only 341 gaps. It covers ∼99% of the euchromatic genome and is accurate to an error rate of ∼1 event per 100,000 bases. Many of the remaining euchromatic gaps are associated with segmental duplications and will require focused work with new methods. The near-complete sequence, the first for a vertebrate, greatly improves the precision of biological analyses of the human genome including studies of gene number, birth and death. Notably, the human enome seems to encode only 20,000-25,000 protein-coding genes. The genome sequence reported here should serve as a firm foundation for biomedical research in the decades ahead