The term "Thin Slice," first coined and defined by Ambady and Rosenthal (1992), is a brief sample of behavior, not exceeding five minutes in length, extracted from the full-length behavior stream. These thin slices are an efficient means to form judgments and predict outcomes of interpersonal relations from the full-length behavior…

Purpose: This study investigated the possible relationship between hypokinetic speech production and speech intensity perception in patients with Parkinson's disease (PD). Method: Participants included 14 patients with idiopathic PD and 14 matched healthy controls (HCs) with normal hearing and cognition. First, speech production was objectified…

Principles of a dynamic, dyadic systems view of mother-infant face-to-face communication, which considers self- and interactive processes in relation to one another, were tested. The process of interaction across time in a large low-risk community sample at infant age 4 months was examined. Split-screen videotape was coded on a 1-s time base for…

Researchers examined whether contingent experience using a touch screen increased toddlers' ability to learn a word from video. One hundred and sixteen children (24-36 months) watched an on-screen actress label an object: (a) without interacting, (b) with instructions to touch "anywhere" on the screen, or (c) with instructions to touch a…

Students' relationships with their peers, teachers, and communities influence the ways in which they approach learning activities and the degree to which they benefit from them. Learning technologies, ranging from humanoid robots to text-based prompts on a computer screen, have a similar social influence on students. We envision a future in which…

In several previous studies, 18-month-old infants who were directly addressed demonstrated more robust imitative behaviors than infants who simply observed another's actions, leading theorists to suggest that child-directed interactions carried unique informational value. However, these data came exclusively from cultural communities where direct…

Despite the recent emphasis on science practices, little work has focused on teachers' knowledge of these key learning goals. The development of high quality assessments for teachers' pedagogical content knowledge (PCK) of science practices, such as argumentation, is important to better assess the needs of teachers and to develop supportive…

Purpose: The sector-wide approach currently dominates as the strategy for developing the agricultural sector of many African countries. Although recognised that collaborative agricultural research is vital in ensuring success of sector-wide agricultural development strategies; there have been few efforts to understand the dynamics of national…

Current perspectives on young children's use of digital technology suggest that preschool teachers need to provide more effective guidance for children. There is still little research, however, to inform how guidance might be understood and practiced during interactions with digital technology. This article employs an ethnomethodological…

Large-scale audiovisual data that measure group learning are time consuming to collect and analyze. As an initial step towards scaling qualitative classroom observation, we qualitatively coded classroom video using an established coding scheme with and without its audio cues. We find that interrater reliability is as high when using visual data…

In recent decades, the study of language learners' embodied behavior amongst themselves has gained much currency. Broadly speaking, a wealth of studies on learner gestures connect gestures with second language acquisition, and have shown that gestures play a role in facilitating communication, acquisition, and retention (Gullberg, 1998, 2011,…

From April 2010 to March 2011, the University of Puerto Rico (UPR) underwent a two-phase strike sequence against neoliberal austerity measures. Altogether, that process resulted in the eventual concession of all of the students' main demands, an unprecedented feat at the UPR, and a rare one in Puerto Rican history in general. In this dissertation…

Studies of professional learning in collaborative settings emphasize the importance of facilitators. However, there is sparse literature analyzing this role and its functions for learning in communal contexts particularly among teacher-educators. This study examines characteristics of the facilitator-teacher educator interaction and its functions…

Lack of meaningful interaction between persons with and without disabilities contributes to prejudice and perpetuates barriers to community inclusion. The current study explored a university-community agency partnership designed to break down barriers to community inclusion by promoting interaction between college students and adults with…

The purpose of this study was to determine the predictive value of classroom justice perceptions and school engagement for academic success of high school students. The sample of the study consisted of 650 high school students studying in Istanbul City in the 2018-2019 academic year. The study was designed as a correlational survey study. The data…