scholarly journals The Indirect Spaced Repetition Concept

2020 ◽  
Vol 9 (2) ◽  
pp. 9-16
Author(s):  
L Lafleur ◽  

The main goal of this research is to systemize, build, and test prototype software to demonstrate Indirect Spaced Repetition (ISR) as a viable concept for Second Language Vocabulary Acquisition (SLVA). ISR is designed around well-founded spaced repetition and SLVA principles. Most importantly, it is based on Nation’s (2001) recommendation to consider all three tiers of word knowledge (meaning, form, and function/use) and subsequent 18 aspects of word knowledge for a more balanced approach in teaching and learning vocabulary. ISR prototype software was achieved in the conceptual phase of the research. The resulting prototype flashcard software was given an in-depth trial for a period of 2 weeks by seven university students. Participants were given a post-project survey to evaluate ISR software (ISRS) under four categories: enjoyment, usefulness, usability, and general consideration. Post-test survey findings showed above-average satisfaction and consideration to use such software in the future. However, these findings also revealed that some areas could be further improved, such as addressing some hardware/software issues (e.g., IT infrastructure problematics and lag) and integrating gamification elements (e.g., performance feedback/reports).

Author(s):  
Maria Martinez Witte ◽  
James E. Witte ◽  
Suzy Westenkirchner

Online education provides increased accessibility and possibilities for learners in various locations and situations. Once learners decide to participate in online education, there are key aspects to consider in the teaching and learning environment to ensure the experience is effective. The purpose of this chapter is to identify characteristics of adults as learners and the role of learners and instructors in this setting. In addition, fostering competent online learners requires a dedicated support system and effective feedback processes. Future trends consist of an increase in informal learning and a decrease in formal training and workshops. Informal learning tools are being used to change the culture and learning curve within educational and organizational communities. This trend will also impact the form and function of learning assessments within the teaching and learning online environments.


Author(s):  
Patricia G. Arscott ◽  
Gil Lee ◽  
Victor A. Bloomfield ◽  
D. Fennell Evans

STM is one of the most promising techniques available for visualizing the fine details of biomolecular structure. It has been used to map the surface topography of inorganic materials in atomic dimensions, and thus has the resolving power not only to determine the conformation of small molecules but to distinguish site-specific features within a molecule. That level of detail is of critical importance in understanding the relationship between form and function in biological systems. The size, shape, and accessibility of molecular structures can be determined much more accurately by STM than by electron microscopy since no staining, shadowing or labeling with heavy metals is required, and there is no exposure to damaging radiation by electrons. Crystallography and most other physical techniques do not give information about individual molecules.We have obtained striking images of DNA and RNA, using calf thymus DNA and two synthetic polynucleotides, poly(dG-me5dC)·poly(dG-me5dC) and poly(rA)·poly(rU).


2011 ◽  
Author(s):  
Scott Fluke ◽  
Russell J. Webster ◽  
Donald A. Saucier

2013 ◽  
Author(s):  
Joshua Wilt ◽  
William Revelle

Author(s):  
Barbara Schönig

Going along with the end of the “golden age” of the welfare state, the fordist paradigm of social housing has been considerably transformed. From the 1980s onwards, a new paradigm of social housing has been shaped in Germany in terms of provision, institutional organization and design. This transformation can be interpreted as a result of the interplay between the transformation of national welfare state and housing policies, the implementation of entrepreneurial urban policies and a shift in architectural and urban development models. Using an integrated approach to understand form and function of social housing, the paper characterizes the new paradigm established and nevertheless interprets it within the continuity of the specific German welfare resp. housing regime, the “German social housing market economy”.


1988 ◽  
Vol 6 (1) ◽  
pp. 27-59 ◽  
Author(s):  
Joseph P. Swain

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