Children’s Ability to Learn Evolutionary Explanations for Biological Adaptation

Research Findings: Evolution by natural selection is often relegated to the high school curriculum on the assumption that younger students cannot grasp its complexity. We sought to test that assumption by teaching children ages 4–12 (n = 96) a selection-based explanation for biological adaptation and comparing their success to that of adults (n = 30). Participants provided explanations before and after a 10-min, analogy-based tutorial illustrating the principles of variation, differential survival, differential reproduction, inheritance, and population change. Although younger children (ages 4–6) showed minimal evidence of learning these principles, older children (ages 7–12) showed robust evidence of doing so, learning them at rates equivalent to adults. Participants of all ages, however, provided nonevolutionary explanations for biological adaptations (i.e., explanations referencing need, growth, and creation) nearly as often at posttest as they did at pretest. Practice or Policy: These results suggest that older elementary school-age children can be taught evolutionary concepts but that learning such concepts does not lead to the automatic replacement of nonevolutionary views of biological adaptation, which must be addressed separately.     

“How do You Know this Answer?” – Children’s Use of Text Data and General Knowledge in Story Comprehension

This study investigates how, and to what extent, young readers (7–8 year-olds) use text information or their prior knowledge when answering comprehension questions about narrative texts. The children were asked to explain how they found out their responses by answering the following question: “how do you know this answer?” Their answers and justifications were analysed both qualitatively and quantitatively. The text proved to be the main source of information for these readers. However, sometimes the children seemed to ignore the text and over rely on their prior knowledge to answer the questions. The procedure of asking children to justify their answers was shown to be a good way of specifying more precisely some of their problems in text comprehension. It also seemed to encourage them to look back at the text and review their responses and, as such, it could be considered a useful tool to improve children’s reading comprehension.     

The Initial Impact of the Anatomical Society Gross Anatomy Core Syllabus for Medicine in the United Kingdom: Student and Teacher Perspectives

“What do students studying medicine need to know” is an important question for curriculum planners, anatomy educators and students. The Core Regional Anatomy Syllabus (CRAS), published by the Anatomical Society in 2016, contains 156 learning outcomes (LOs) and has informed “what needs to be known.” This project explored how CRAS had impacted undergraduate anatomy and anatomists in the United Kingdom. A cross-sectional study was designed in two phases. Phase 1, involved a survey of students in clinical years (N = 164). Phase 2 included a survey of anatomist’s views (n = 50) and focus groups of anatomy educators (N = 16). The students’ perspective showed that specific regions of CRAS are deemed less relevant. These were also the body areas where students perceived their anatomical knowledge to be more deficient. Only 46% (n = 75) of students estimated that they knew over 50% (n = 78) of the LOs. Phase two revealed that all anatomists were aware of the syllabus and 48% (n = 24) had checked the CRAS against their own institutional LOs. Anatomists had shared CRAS with colleagues 64% (n = 32) and students at 34% (n = 17), respectively. Forty-six percent (n = 23) of anatomists reported having changed their teaching in some way because of CRAS. The focus groups generated four key themes: “support for CRAS,” “standardization and validation,” “professional identity,” and “limitations and leverage.” Overall CRAS has been well received and is establishing itself within the anatomical community as the new standard for anatomy teaching for medical students.     

A comparison of high-ability pupils’ views vs. regular ability pupils’ views of characteristics of good primary school teachers

High-ability pupils in primary schools often do not achieve up to their full potential and teachers seem to face difficulties to motivate these pupils. In this study 891 primary school pupils (463 high-ability pupils) were asked about their views on desired characteristics of good teachers by means of an open teacher-spider-questionnaire. The characteristics reported, were analysed using the three “basic needs” from the Self-Determination Theory. The answers of high-ability pupils were compared to answers of pupils from regular primary education. For both groups, teaching characteristics fostering relatedness, followed by competence, were mentioned most. It was autonomy which was mentioned less frequently by both groups. The answers of the two groups of pupils mostly corresponded, although some differences emerged in specific subcategories. High-ability pupils more frequently mentioned characteristics attuning to their needs (understanding) and encouragement (challenge), and mentioned “providing choice” less often. There were also some differences found between characteristics mentioned by (high-ability) boys and girls.     

The Languages We Choose to Speak: Speaker Agency,Proficiency and the Implications for English Classrooms

Using autobiographical experiences as a framework for inquiry, this article sets out to question the often unexamined assumptions that surround the definition of ‘proficiency’ in second/foreign languages. In so doing, it opens up possibilities of inquiry into the power-laden relationships between speaker agency, cultural belonging and self-expression that are equally relevant to intra-linguistic contexts. Recasting our linguistic identities as performative acts that respond to a number of personal and social agendas, the article concludes by considering some general implications of speaker agency and the emotional stakes inherent in language use for the teacher of English in the multilingual classroom.     

New perspectives in gaze sensitivity research

Attending to where others are looking is thought to be of great adaptive benefit for animals when avoiding predators and interacting with group members. Many animals have been reported to respond to the gaze of others, by co-orienting their gaze with group members (gaze following) and/or responding fearfully to the gaze of predators or competitors (i.e., gaze aversion). Much of the literature has focused on the cognitive underpinnings of gaze sensitivity, namely whether animals have an understanding of the attention and visual perspectives in others. Yet there remain several unanswered questions regarding how animals learn to follow or avoid gaze and how experience may influence their behavioral responses. Many studies on the ontogeny of gaze sensitivity have shed light on how and when gaze abilities emerge and change across development, indicating the necessity to explore gaze sensitivity when animals are exposed to additional information from their environment as adults. Gaze aversion may be dependent upon experience and proximity to different predator types, other cues of predation risk, and the salience of gaze cues. Gaze following in the context of information transfer within social groups may also be dependent upon experience with group-members; therefore we propose novel means to explore the degree to which animals respond to gaze in a flexible manner, namely by inhibiting or enhancing gaze following responses. We hope this review will stimulate gaze sensitivity research to expand beyond the narrow scope of investigating underlying cognitive mechanisms, and to explore how gaze cues may function to communicate information other than attention.     

Participatory design in secondary education: is it a good idea? Students’ and teachers’ opinions on its desirability and feasibility

Research has shown the importance of students’ perceptions of a learning environment and the existence of discrepancies between students’ and teachers’ perceptions. Participatory design could be a helpful strategy to reduce such discrepancies and eventually improve the design of learning environments, as it has proven to be effective to optimize design in other domains. The current study investigated the desirability and feasibility of possible use of participatory design in education. Students and teachers in secondary education were interviewed about their opinions on the idea of participatory design of a learning environment. Both students and teachers displayed predominantly positive opinions towards possibly engaging in participatory design, supporting its desirability and feasibility. Practical suggestions for implementation are included.     

An assessment of the flow of communication in nursing teams

An urban hospital is the scene for studying the formal communication in nursing teams. Conclusions are drawn concerning upward and downward communication flow.