Increasingly, the general media cover new advancements and research in the field of biology. Stem cell research, emerging diseases and bioethics are some of the issues gaining public attention. The rate of increase of these new developments creates additional challenges to teachers of biology as they try to remain abreast of new information and…

Although molecular clock theory is a commonly discussed facet of evolutionary biology, undergraduates are rarely presented with the underlying information of how this theory is examined relative to empirical data. Here a simple contextual exercise is presented that not only provides insight into molecular clocks, but is also a useful exercise for…

Human walking is a complicated motion. Movement scientists have developed various research methods to study gait. This article describes how a high school student collected and analysed high quality gait data in much the same way that movement scientists do, via the recording and measurement of motions with a video analysis tool and via…

Despite decades of research, the causal mechanisms of hot flashes are not adequately understood, and a biopsychosocial perspective on hot flashes remains underdeveloped. This article explores overlooked parallels between hot flashes and panic attacks within 5 areas: course and symptomatology, physiological indicators, neurocircuitry and…

The conservation-of-resources theory provided the theoretical underpinning for the relationship among HR practices perceived by employees, emotional exhaustion, and work outcomes (job satisfaction and job performance). To fully understand the underlying mechanism of the relationship, the study examined (1) the main and interactive effects of HR…

Similar to other subdisciplines in kinesiology, exercise physiology (EP) as a field is facing challenges in both research (creation and dissemination of new knowledge) and education (classroom instruction and student mentoring). In the current communication, we will learn from the history, analyze the current status of the field, and provide some…

Biology teachers know how important it is for them and for their students to engage first-hand with nature. Ideally, bringing students to fields, woodlands, and wetlands to observe, explore, and wonder is the best way to stimulate curiosity and practice scientific inquiry. However, for many reasons, field excursions are not always practical or…

This study used both quantitative and qualitative analyses to examine the influence of written arguments on learning in a college level introductory biology class and the types of metacognition employed by students while writing. Comparison of a treatment and control group indicates that the writing assignments used had minimal impact on overall…

As biology teachers, we should embrace the ever-increasing appearance of biology in movies and other media as an opportunity to engage students in active learning and to facilitate critical-thinking and investigative skills in the classroom. In this article, the author provides examples and strategies from his experience using popular movies in…

Polymerase chain reaction (PCR) is a conceptually difficult technique that embodies many fundamental biological processes. Traditionally, students have struggled to analyze PCR results due to an incomplete understanding of the biological concepts (theory) of DNA replication and strand complementarity. Here we describe the design of a novel…

We developed the Blooming Biology Tool (BBT), an assessment tool based on Bloom's Taxonomy, to assist science faculty in better aligning their assessments with their teaching activities and to help students enhance their study skills and metacognition. The work presented here shows how assessment tools, such as the BBT, can be used to guide and…

Science education currently has incomplete understandings of potential relationships between students' beliefs in Nature of Science (NOS) and evolution, and how these beliefs may be related to scientific understandings of evolution. Because of evolution's prominence in science education, curricula decisions, and the future of science teaching and…

Hands-on biological exploration has been shown to have a great impact on learning. When students "do" something, they remember more details than when they sit through a lecture describing the same activity. In this article, the authors present an exercise that has the potential to get all levels of students into the lab for practical experience…

Objective: Between November 2002 and March 2003, the authors assessed the prevalence and correlates of napping among Spanish university students. Participants: The sample comprised 1,276 first-year university students; the mean age was 18.74 [plus or minus] 1.24 years, and 35.45% were men. Methods: The study was cross-sectional, and the students…

The first paper in this two-part miniseries on conceptual understanding discussed expert and novice conceptual knowledge, the multifaceted nature of conceptual understanding, and the cognitive skills essential for constructing it. This second article presents examples of instruments for the assessment and development of five facets of conceptual…