Second language (SL) teacher educators tirelessly teach others how to teach. But how often do we actually define teaching? Without explicit definitional activity on this fundamental concept in second language teaching (SLT), it remains implicit and intuitive--the opposite of clear, productive understanding. I therefore explore the question,…

Medical, industrial, and basic research relies heavily on the use of viruses and vectors. Therefore, it is important that bioscience undergraduates learn the practicalities of handling viruses. Teaching practical virology in a student laboratory setup presents safety challenges, however. The aim of this article is to describe the design and…

Counting is an evolutionarily recent cultural invention of the human species. In order for humans to have conceived of counting in the first place, certain representational and logical abilities must have already been in place. The focus of this article is the origins and nature of those fundamental mechanisms that promoted the emergence of the…

This investigative laboratory activity engages students in observing, recording, graphing and analyzing pulsation rates in a commonly used laboratory organism, blackworms. This activity stresses how various drugs can impact the pulsation rate in blackworms at varying concentrations. In addition, we have incorporated two new ways to view the…

It has been suggested that people and nonhuman animals protect their knowledge from interference by shifting attention toward the context when presented with information that contradicts their previous beliefs. Despite that suggestion, no studies have directly measured changes in attention while participants are exposed to an interference…

Relevance of the studied problem is caused by the fact that stability of natural ecosystems strongly depends on functioning of their destructive block which closes a biological circulation. The organisms that ensure functioning of the destructive block are very different and numerous. All of them partly supplement, partly duplicate functions of…

The current dogma suggests that the formation of long-term memory (LTM) is dependent on protein synthesis but persistence of the memory trace is not. However, many of the studies examining the effect of protein synthesis inhibitors (PSIs) on LTM persistence were performed in the hippocampus, which is known to have a time-dependent role in memory…

Infants can see someone pointing to one of two buckets and infer that the toy they are seeking is hidden inside. Great apes do not succeed in this task, but, surprisingly, domestic dogs do. However, whether children and dogs understand these communicative acts in the same way is not yet known. To test this possibility, an experimenter did not…

According to the American Association of University Professors and the "Chronicle of Higher Education," instances of targeted faculty harassment are rising. I therefore begin this article by discussing how I ended up on the receiving end of a sweeping harassment campaign because of my critical scholarship on environmental and social…

Learning and retaining science content may be increased by applying the basic science material to real-world situations. Discussing cases with students during lectures and having them participate in laboratory exercises where they apply the science content to practical situations increases students' interest and enthusiasm. A summer course in…

This article examines children's encounters with dead and dying bumble bees in their everyday entangled lives. Within the context of an early childhood classroom located in suburban British Columbia, Canada, the article stories situated and emergent bee-child worldings to illustrate possibilities for learning with other species in…

Background: Research has shown Australian group homes, and supported living options, fail to support people with intellectual disabilities (IDs) to develop social connections. This pilot study evaluates the effectiveness of a visiting dog walking program to facilitate encounters with other community members. Method: Sixteen adults with IDs were…

Citizen science projects are an increasingly popular way to engage the public in the process of science. However, few studies have evaluated learning outcomes beyond knowledge gains in formal learning settings with youth. This study evaluated the effects of a classroom-based citizen science project in which middle and high school students…

Zoonoses, or diseases that can be transferred between humans and animals, such as variant swine influenza, avian influenza A viruses, and coronaviruses, comprise a large percentage of all newly identified and existing infectious diseases (Centers for Disease Control and Prevention, 2017). As a result, there is an ever-growing need for a One Health…

The study examined the relationship between child labour participation and household wealth (in terms of livestock and cropland) considering representative sample smallholders from four (Kurfa Chelie, Kersa, Fedis, and Melka Bello) districts in eastern Hararghe Zone of Oromia regional state of Ethiopia. The descriptive statics showed that average…