This article presents an approach to use complex adaptive systems thinking to construct a theory of change to plan and evaluate transformational interventions. The article draws on the concepts of domains, scales, agents, and emergence to build a model of the system targeted by the intervention, to identify the chains of causality driving the…

Evidence suggests encoding of recent episodic experiences may be enhanced by a subsequent salient event. We tested this hypothesis by giving rats a 3-min unsupervised experience with four odors and measuring retention after different delays. Animals recognized that a novel element had been introduced to the odor set at 24 but not 48 h. However,…

Four experiments examined Canadian 2- to 3-year-old children's (N = 224; 104 girls, 120 boys) thoughts about shared preferences. Children saw sets of items, and identified theirs and another person's preferences. Children expected that food preferences would be more likely to be shared than color preferences, regardless of whether the items were…

Research into the neural mechanisms that underlie higher-order cognitive control of eating behavior suggests that ventral hippocampal (vHC) neurons, which are critical for emotional memory, also inhibit energy intake. We showed previously that optogenetically inhibiting vHC glutamatergic neurons during the early postprandial period, when the…

Although in-vivo behavioral skills training (BST) is often effective, it may be too resource-intensive for organizations that rely on volunteers. Alternatives to in-vivo BST include video models or interactive computer training (ICT), but the utility of these procedures for training volunteers remains largely unknown. We used a randomized control…

Organizational change is a complex and critical issue in higher education today. Changes experienced across institutional systems have both short-term and long-term impact, making this phenomenon ripe for educational leadership research. Many universities and colleges have applied Kotter's (1995) eight-step change model prescriptively to implement…

Interest is an important precursor to engaging the public in environmental and science learning. We used focus groups to explore ocean learning interests of inland residents of a coastal U.S. state, reasons for those interests, and differences between adults and children. We found adults and children generally had similar interests including…

Exciting examples of physics principles illuminate the power and scope of our discipline. In this paper, we discuss a conservation of energy example for an introductory course. Energy conservation is applied to bird and dinosaur eggs to derive a method to predict the incubation period and the embryonic metabolism solely from the egg geometry. The…

The natural pedagogy hypothesis proposes that human infants preferentially attend to communicative signals from others, facilitating rapid cultural learning. In this view, sensitivity to such signals is a uniquely human adaptation and as such nonhuman animals should not produce or utilize these communicative signals. We test these evolutionary…

Non-profit organizations and community programs work with at-risk youth to teach social-emotional skills like empathy, self-confidence, and self-efficacy. This research aimed to examine best practices for community programs that use human-animal interaction as an intervention for at-risk youth. Specifically, the phenomenological study aimed to…

A designed segment of multidisciplinary co-teaching was used to activate a process of professional decision-making and study undergraduate students' perception of this skill development. A questionnaire was constructed to analyse students' perception of the process of decision-making and to reflect on the contribution of designed teaching to…

One of the learning outcomes of learning Animal Embryology and Reproduction is that students can explain concepts about reproduction or embryology theory. Since concept map-based learning can improve students' critical thinking skills and analysis, and support their interest in learning, this study analysed the ability of students enrolled in the…

Our planet is facing a biodiversity crisis and mathematics is involved. In this article, I focus on reports of a wolf hunt to examine different ways in which mathematics contributes to this crisis, shapes our understanding of the ecosystem and guides future actions. My examination contributes to understanding the ethical dimension of mathematics…

Conducting marine mammal research can raise several important ethical issues. For example, the continuation of whaling for commercial purposes despite the international moratorium provides opportunities for scientists to obtain data and tissue samples. In 2021 we analysed 35 peer-reviewed papers reporting research based on collaborations with…

Attitudes towards animals present an important foundation for nature conservation activity. This study investigates the attitude of five- to six-year-old children towards some unpopular animals. We used three types of live animals: earthworms, mealworm beetles, and a toad. In the initial tests, during which the children had the opportunity to…