The effect of lexical semantic activation on reasoning about evolution: A cross-linguistic study.

We hypothesised that people of different language backgrounds (English vs. Mandarin Chinese) might think about evolutionary relationships among living things differently. In particular, some reasoning heuristics may come from how living things are named.

Seeing what you believe: recognition memory for evolutionary tree structure is affected by students' misconceptions.

Peoples' recognition memory for pictorial stimuli is extremely good. Even complex scientific visualisations are recognised with a high degree of accuracy. The present research examined recognition memory for the branching structure of evolutionary trees.

Perceptual grouping affects students' propensity to make inferences consistent with their misconceptions.

People have many incorrect beliefs about evolutionary relationships among living things, in part due to the prominence people place on observable similarities as indicators of such. Consider: People think that porpoises and whales are more closely related to manatees than to bison based on their shared aquatic habitat. Our research asked whether it is possible to combat misconceptions using compelling visual representations.

Should pregnant women be screened for SARS-CoV-2 infection? A prospective multicenter cohort study.

Objective: Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), ranges from asymptomatic to severe infection. We aimed to compare the prevalence of COVID-19 in asymptomatic pregnant versus nonpregnant women in order to establish recommendations for a COVID-19 screening strategy.

Methods: A prospective multicenter cohort study was conducted.

Short-term outcome of pregnant women vaccinated with BNT162b2 mRNA COVID-19 vaccine.

Objectives: To determine the immunogenicity and reactogenicity of the Pfizer/BioNTech BNT162b2 mRNA coronavirus disease 2019 (COVID-19) vaccine among pregnant women compared with non-pregnant women, and to evaluate obstetric outcome following vaccination.

Methods: This was an observational case-control study of pregnant women who were vaccinated with a two-dose regimen of the BNT162b2 vaccine during gestation between January and February 2021 (study group) and age-matched non-pregnant women who received the vaccine during the same time period (control group). Participants received a digital questionnaire 1-4 weeks after the second dose and were asked to provide information regarding demographics, medication, medical history, history of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, timing of COVID-19 vaccine doses and side effects after each vaccine dose.

The National Epidemic of Gun Violence: The Vermont Department of Health Response.

This case study details a 2018 "near miss" school mass-shooting event in Vermont that involved a former student and occurred contemporaneously with the Parkland, Florida, tragedy. The situation "jolted" this rural state's governor, lending urgency to the need to enact sensible gun control laws. He comes to support a series of proactive bills already in the legislature and advocate for further preventive strategies.

Perception and conception in understanding evolutionary trees.

Relationships depicted in evolutionary trees depend solely on levels of most recent common ancestry. Integrating discipline-based education research in biology with perceptual/cognitive psychology, the authors predicted, however, that the Gestalt principles of perceptual grouping would affect how students interpret these relationships. Experiment 1 (N = 93) found that students segment 6-9 branch trees in accordance with the Gestalt principle of connectedness.

Developing Safe Syringe Exchange Programs: Role of the North Carolina Division of Public Health.

Syringe exchange programs became legal in North Carolina on July 11, 2016. A combination of forces led to this progressive public health measure, including advocacy of the State Health Official, in a state characterized by a conservative political climate. Data collected by the division of public health were a key contributor to the initiative.

Local Transmission of Zika Virus in Miami-Dade County: The Florida Department of Health Rises to the Challenge.

As early as 2015, Florida and Centers for Disease Control and Prevention (CDC) public health officials recognized the potential danger of Zika for US residents and visitors. The Zika virus, a mosquito-borne flavivirus, is transmitted through the bite of the Aedes aegypti mosquito. A physician in Miami-Dade notified the Florida Department of Health (DOH) of the first non-travel-related Zika case in the United States.

Fostering 21st-Century Evolutionary Reasoning: Teaching Tree Thinking to Introductory Biology Students.

The ability to interpret and reason from Tree of Life (ToL) diagrams has become a vital component of science literacy in the 21st century. This article reports on the effectiveness of a research-based curriculum, including an instructional booklet, laboratory, and lectures, to teach the fundamentals of such tree thinking in an introductory biology class for science majors. We present the results of a study involving 117 undergraduates who received either our new research-based tree-thinking curriculum or business-as-usual instruction.

Big city urban health departments: catalysts in the crucible of population-based health.

This commentary describes the role of big city urban health departments in addressing environmental and social determinants so important to community health.