Countercurrent multiplication (CCM) is widely accepted as the mechanism for the generation of the corticopapillary osmotic gradient in the outer medulla of mammalian kidneys. However, several issues in the literature cause the current explanations of CCM to be inefficient and incomplete. As a result, it is challenging to clearly explain CCM in…

Active learning, a common practice in higher education, has been shown to promote higher order thinking and skills. Class discussions have been chosen to be the medium to incorporate active learning in schools' curriculum. However, the rate of class participation could be low for certain courses. Literature has shown that the fear of negative…

While several studies support the appropriateness of tasks delivered through Spoken Dialog Systems (SDSs) for L2 oral communication assessment, few studies have explored the construct of interactional competence (IC) as measured by such tasks. This study aims to address this gap in the literature by investigating the use of IC features by high-…

This current study measured the impact of a one-time semester-long course-based civic engagement activity on student learning and participant impact, particularly participants' willingness to engage in community dialogue and promote awareness of social justice issues within their communities. The service-learning project involved on-campus and…

In the late 1990s, linguist Deborah Tannen argued that America had become an "argument culture" characterized by an adversarial frame of mind when approaching the world and the people in it. Recent events appear to have added apocalyptic fears (not entirely unfounded) to our adversarial approach. How can we talk to each other in such a…

This research used qualitative netnography to examine the use of Duolingo German discussion boards among users of varying levels of engagement. The sample contained six participants of various levels of engagement. The criteria for selecting participants were based on usage counts in the discussion board community. This study aimed to examine…

Children often prefer nonfiction to fiction books but historically, teachers have neglected nonfiction books during reads alouds. The present study examined how young readers collectively make meaning of nonfiction picturebooks with the help of the teacher and their peers during a whole group interactive read-aloud in one kindergarten classroom.…

Employing membership categorization analysis and conversation analysis, we uncover how students performing classroom discussion tasks for language learning locally ascribe themselves and others to various identity categories within single discussion activities. Data consist of 126 hours of video-recorded small-group discussions for second language…

This study uses document, observation, and interview to analyze ten Taiwanese elementary school English teachers' practice and exercise of leadership among other colleagues during professional dialogue and to examine what influenced the practice of leadership. This study has the following major findings. First, participants' leadership was mainly…

In teaching bi/multilingual students, translanguaging underscores "what students know and can do (speak two languages) instead of what they do not know (English)" (Phakeng & Moschkovich, 2013, p. 125). Employing translanguaging strategies in the mathematics classroom can create an inclusive learning environment that values students'…

Three staples of management and organizational behavior classes are units on creativity, problem solving, and group decision making. This article presents an experiential exercise in creative problem solving in which the participants attempt to create a cartoon caption both individually and in small groups. The cartoons all come from "The New…

LaPiere's pioneering study explored the tenuous connection between attitudes and behaviors in the context of racism. This activity provides a replication proposal framework that is useful for applying critical thinking skills, including new forms of measurement. Students read the study and provide written responses to several discussion prompts…

Improving social presence has long been a goal for online instruction; with the shift to emergency remote teaching during the COVID-19 pandemic, the focus on improving social presence has only become more imperative. In asynchronous online courses, social interaction typically relies on discussion groups. Despite this, little research has been…

How can teachers refine their strategies for purposefully engaging students in mathematical discussions when students are working in groups and the teacher enters an ongoing group conversation? In three educational design research cycles, four teachers collaborated with a researcher for one year to analyse, design and evaluate strategies for…

We present the results of an ongoing collaboration between computer science and psychology researchers that employs Natural Language Processing (NLP) methods to examine the trajectory of semantic space used during group idea generation sessions. Specifically, we track and estimate the region of semantic space being used and the degree to which new…