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171.
The transition to adulthood can be a challenging time for adolescents with intellectual and developmental disabilities. Its complexity, however, may be magnified for families who have immigrated to the United States. This study examined the transition expectations and experiences of six first-generation, Latino parents and their transition-aged (14–22) children with intellectual disability, autism, and/or multiple disabilities. Through individual interviews held in Spanish or English, parents offered insights into (1) their visions of success for their child, (2) the distinct barriers they face as immigrant families, and (3) their suggestions for schools and adult agencies related to supporting strong transitions. Their portraits of desired outcomes were quite individualized and reflected high expectations. Factors identified as inhibiting successful transitions included persistent language barriers, the views of certain professionals and community members, and exclusion from typical school experiences. Parents encouraged schools to support family advocacy, foster greater student independence, expand adult programming, and reduce segregated educational placements. We present implications for educators on working with Latino families, as well as offer recommendations for future research. 相似文献
172.
Recent studies exploring the effects of instructional animations on learning compared to static graphics have yielded mixed results. Few studies have explored their effectiveness in portraying procedural-motor information. Opportunities exist within an applied (manufacturing) context for instructional animations to be used to facilitate build performance on an assembly line. The present study compares build time performance across successive builds when using animation, static diagrams or text instructions to convey an assembly sequence for a handheld device. Although an immediate facilitating effect of animation was found, yielding a significantly faster build time for Build 1, this advantage had disappeared by Build 3. 相似文献
173.
Sean C. McWatt Genevieve S. Newton Gary J. Umphrey Lorraine C. Jadeski 《Anatomical sciences education》2021,14(2):184-200
Many institutions rely upon prosection-based laboratories as more resource-efficient and time-effective alternatives to traditional cadaver dissection for human anatomy education. To facilitate growing enrollment numbers despite resource limitations, the University of Guelph (a non-medical institution) introduced a modified “stepwise” prosection-based laboratory cohort to supplement a dissection-based course. In this design, all students attended the same lectures, but those in the dissection-based cohort learned by performing regional dissections and students in the prosection-based cohort studied from those dissections. Prosection students thereby witnessed a “slow reveal” of structures throughout the course. This study compared the perceived course experiences, student approaches to learning, and academic performance between the two groups. Multiple linear regression analyses were used to isolate the effect of the laboratory environment on student approaches to learning and academic performance from demographic and situational covariates. Both groups reported positive course experience ratings and high average final grades that were not statistically dissimilar (P > 0.05), increased reliance on deep approaches to learning (P = 0.002), and decreased reliance on surface approaches to learning (P = 0.023). When controlling for covariates, participation in dissection had small but statistically significant positive associations with deep approaches to learning (P = 0.043), performance on laboratory oral assessments (P < 0.001), and average final grades (P = 0.039). Ultimately, both designs promoted meaningful learning and desirable performance outcomes, indicating that both dissection and stepwise prosection have the potential to facilitate high quality human anatomy instruction. 相似文献
174.
With the tertiary education mantra of creativity, critical thinking and innovation in mind, we consider the critical-creativity of error. Taking the university to model social orthography, or ‘correct writing’, according to the norms of disciplines, we consider the role of error in the classroom. Looked at another way, error questions the norms governing norms and the instability of disciplinary grounds. Beyond correction, error involves a mis-taking, or taking another way. Tracing the origin of error we are able to reconstruct the social world in terms of which it is conceivable for a mistake of any kind to have been made. The university, we find, withholds worlds which are not new but are sources of creativity, and constitutes a pluriversity or poly-versity. 相似文献
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178.
Stephen R. Hooper Lara-Jeane Costa Matthew McBee Kathleen L. Anderson Donna C. Yerby Sean B. Knuth Amy Childress 《Reading and writing》2011,24(2):221-252
The primary purpose of this study was to examine several key questions related to the neuropsychological contributors to early
written language. First, can we develop an empirical measurement model that encompasses many of the neuropsychological components
that have been deemed as important to the development of written language? Second, once derived, will the neuropsychological
components of this model remain stable over first and second grades or will the model change in its composition? Third, will
the strength of the relationships between neuropsychological components and writing outcomes be constant over time, or will
the strength of the relationships change over time? Finally, will the derived empirical model show significant concurrent
and predictive relationships with written expression? The sample included 205 first grade students recruited from a single
school district who were followed into the second grade via two cohorts: Measures were aligned with major neuropsychological
components as extracted from theoretical models of written expression and available empirical findings examining the neuropsychological
contributors to writing in children. These domains included fine-motor speed, language, short-term memory, long-term memory,
and various attention/executive functions including working memory. Confirmatory factor analyses (CFAs) and longitudinal structural
equation modeling (SEM) methods documented that three core latent traits were present and stable at both grades 1 and 2: Fine-Motor,
Language, and Attention/Executive Functions. The overall model was highly related to written expression and spelling at both
grades 1 and 2, with the first grade latent traits accounting for 52 and 55% of the variance in second grade written expression
and spelling, respectively. At both grades, the Language and Attention/Executive Functions latent traits were more highly
associated with written expression and spelling than the Fine-Motor latent trait. 相似文献
179.
180.
Nikolic-Jaric M Romanuik SF Ferrier GA Cabel T Salimi E Levin DB Bridges GE Thomson DJ 《Biomicrofluidics》2012,6(2):24117-2411715
Dielectric particles flowing through a microfluidic channel over a set of coplanar electrodes can be simultaneously capacitively detected and dielectrophoretically (DEP) actuated when the high (1.45 GHz) and low (100 kHz–20 MHz) frequency electromagnetic fields are concurrently applied through the same set of electrodes. Assuming a simple model in which the only forces acting upon the particles are apparent gravity, hydrodynamic lift, DEP force, and fluid drag, actuated particle trajectories can be obtained as numerical solutions of the equations of motion. Numerically calculated changes of particle elevations resulting from the actuation simulated in this way agree with the corresponding elevation changes estimated from the electronic signatures generated by the experimentally actuated particles. This verifies the model and confirms the correlation between the DEP force and the electronic signature profile. It follows that the electronic signatures can be used to quantify the actuation that the dielectric particle experiences as it traverses the electrode region. Using this principle, particles with different dielectric properties can be effectively identified based exclusively on their signature profile. This approach was used to differentiate viable from non-viable yeast cells (Saccharomyces cerevisiae). 相似文献