CA-BIST for asynchronous circuits: a case study on the RAPPID asynchronous instruction length decoder

The purpose of this instrumental case study was to examine preservice music educators’ (PMEs) perceptions of a semester-long fieldwork experience first delivered in person and then asynchronously online. Using the community of inquiry (CoI) framework, I analyzed the PMEs’ perceptions of their teaching presence in both fieldwork experiences. Participants cited benefits and challenges with lesson plan organization, in-person and asynchronous instruction, and building consensus about effective teaching. Notably, the asynchronous fieldwork provided a non-reactive environment where the script and delivery of content took precedent over a rehearsal mindset, which was more responsive and occurred during the in-person fieldwork. Based on these findings, music teacher educators might consider asynchronous fieldwork when in-person fieldwork is unavailable or as a stepping stone to prepare PMEs for in-person fieldwork experiences.

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Learning from 2020: How the Challenges of Remote Teaching Reinforce the Need for Care-Informed Pedagogy

Teaching Sociology ◽

10.1177/0092055x211060344 ◽

2021 ◽

pp. 0092055X2110603

Author(s):

Kimberly Hess ◽

Erin L. McAuliffe ◽

Miriam Gleckman-Krut ◽

Shoshana Shapiro

Keyword(s):

Course Design ◽

Community Building ◽

Sociology Department ◽

University Of Michigan ◽

Graduate Teaching ◽

Asynchronous Instruction ◽

Summative Assessments ◽

The University ◽

Academic Year

How did instructors design their sociology courses for remote teaching during the 2020–2021 academic year, and what challenges did they face in teaching those courses? To answer these questions, we surveyed lead instructors and graduate teaching assistants (n = 77) in the Sociology Department at the University of Michigan, supplemented by interviews with students and our experiences as remote course consultants. Through this case study, we found that instructors cited increased workload and lack of connection as challenges with remote teaching, in addition to pandemic-related struggles. Most instructors reported using either synchronous or a mix of synchronous and asynchronous instruction in course design, incorporating both formative and summative assessments, and implementing communication and community-building strategies to establish connections with and among students. We argue that these challenges and course designs highlight the importance of care-informed pedagogy to not only remote teaching in 2020–2021 but also sociology instruction in general.

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The Genesis and Internal Dynamics of El Salvador's People's Revolutionary Army, 1970–1976

Behavioral and Brain Sciences ◽

10.1017/s0140525x13009850 ◽

2014 ◽

Vol 38 (01) ◽

pp. 102-129

Author(s):

ALBERTO MARTÍN ÁLVAREZ ◽

EUDALD CORTINA ORERO

Keyword(s):

Latin America ◽

El Salvador ◽

Early Years ◽

Left Wing ◽

Internal Dynamics ◽

Internal Coherence ◽

The 1960S

AbstractUsing interviews with former militants and previously unpublished documents, this article traces the genesis and internal dynamics of the Ejército Revolucionario del Pueblo (People's Revolutionary Army, ERP) in El Salvador during the early years of its existence (1970–6). This period was marked by the inability of the ERP to maintain internal coherence or any consensus on revolutionary strategy, which led to a series of splits and internal fights over control of the organisation. The evidence marshalled in this case study sheds new light on the origins of the armed Salvadorean Left and thus contributes to a wider understanding of the processes of formation and internal dynamics of armed left-wing groups that emerged from the 1960s onwards in Latin America.

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Culture and the plasticity of perception

Behavioral and Brain Sciences ◽

10.1017/s0140525x19002887 ◽

2020 ◽

Vol 43 ◽

Author(s):

Michael Lifshitz ◽

T. M. Luhrmann

Keyword(s):

Cultural Context ◽

Sensory Experience ◽

Cultural Learning ◽

The World

Abstract Culture shapes our basic sensory experience of the world. This is particularly striking in the study of religion and psychosis, where we and others have shown that cultural context determines both the structure and content of hallucination-like events. The cultural shaping of hallucinations may provide a rich case-study for linking cultural learning with emerging prediction-based models of perception.

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Dual systems for all: Higher-order, role-based relational reasoning as a uniquely derived feature of human cognition

Behavioral and Brain Sciences ◽

10.1017/s0140525x19000451 ◽

2019 ◽

Vol 42 ◽

Author(s):

Daniel J. Povinelli ◽

Gabrielle C. Glorioso ◽

Shannon L. Kuznar ◽

Mateja Pavlic

Keyword(s):

Temporal Reasoning ◽

Higher Order ◽

Important Case ◽

Human Cognition ◽

Relational Reasoning ◽

Dual Systems ◽

First Order ◽

Reasoning System ◽

Role Based

Abstract Hoerl and McCormack demonstrate that although animals possess a sophisticated temporal updating system, there is no evidence that they also possess a temporal reasoning system. This important case study is directly related to the broader claim that although animals are manifestly capable of first-order (perceptually-based) relational reasoning, they lack the capacity for higher-order, role-based relational reasoning. We argue this distinction applies to all domains of cognition.

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Sociocultural memory development research drives new directions in gadgetry science

Behavioral and Brain Sciences ◽

10.1017/s0140525x19000979 ◽

2019 ◽

Vol 42 ◽

Author(s):

Penny Van Bergen ◽

John Sutton

Keyword(s):

Episodic Memory ◽

Autobiographical Memory ◽

Developmental Psychology ◽

Cross Cultural ◽

Memory Development ◽

Development Research ◽

Cultural Research ◽

New Directions ◽

Cross Cultural Research

Abstract Sociocultural developmental psychology can drive new directions in gadgetry science. We use autobiographical memory, a compound capacity incorporating episodic memory, as a case study. Autobiographical memory emerges late in development, supported by interactions with parents. Intervention research highlights the causal influence of these interactions, whereas cross-cultural research demonstrates culturally determined diversity. Different patterns of inheritance are discussed.

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Construction of plastic contact deformation maps on ceramics: a case study on aluminum nitride

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100165641 ◽

1996 ◽

Vol 54 ◽

pp. 636-637

Author(s):

D. L. Callahan

Keyword(s):

Plastic Deformation ◽

Aluminum Nitride ◽

Mechanical Response ◽

Three Dimensional ◽

Bright Field Image ◽

Perfectly Plastic ◽

Contrast Analysis ◽

Deformation Patterns

Modern polishing, precision machining and microindentation techniques allow the processing and mechanical characterization of ceramics at nanometric scales and within entirely plastic deformation regimes. The mechanical response of most ceramics to such highly constrained contact is not predictable from macroscopic properties and the microstructural deformation patterns have proven difficult to characterize by the application of any individual technique. In this study, TEM techniques of contrast analysis and CBED are combined with stereographic analysis to construct a three-dimensional microstructure deformation map of the surface of a perfectly plastic microindentation on macroscopically brittle aluminum nitride.The bright field image in Figure 1 shows a lg Vickers microindentation contained within a single AlN grain far from any boundaries. High densities of dislocations are evident, particularly near facet edges but are not individually resolvable. The prominent bend contours also indicate the severity of plastic deformation. Figure 2 is a selected area diffraction pattern covering the entire indentation area.

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