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Full-Text Articles in Education
Evaluating The Perspectives Of Those With Severe Physical Impairments While Learning Bci Control Of A Commercial Augmentative And Alternative Communication Paradigm, Kevin Pitt, Jonathan S. Brumberg
Evaluating The Perspectives Of Those With Severe Physical Impairments While Learning Bci Control Of A Commercial Augmentative And Alternative Communication Paradigm, Kevin Pitt, Jonathan S. Brumberg
Department of Special Education and Communication Disorders: Faculty Publications
Augmentative and alternative communication (AAC) techniques can provide access to communication for individuals with severe physical impairments. Brain–computer interface (BCI) access techniques may serve alongside existing AAC access methods to provide communication device control. However, there is limited information available about how individual perspectives change with motor-based BCI-AAC learning. Four individuals with ALS completed 12 BCI-AAC training sessions in which they made letter selections during an automatic row-column scanning pattern via a motor-based BCI-AAC. Recurring measures were taken before and after each BCI-AAC training session to evaluate changes associated with BCI-AAC performance, and included measures of fatigue, frustration, mental effort, …
Users’ Satisfaction On Sc/St Book Bank Scheme Through Ordinal Logistic Regression Analysis, Kutty Kumar Dr, Kutty Kumar Dr
Users’ Satisfaction On Sc/St Book Bank Scheme Through Ordinal Logistic Regression Analysis, Kutty Kumar Dr, Kutty Kumar Dr
Library Philosophy and Practice (e-journal)
Ordinal Logistic Regression (OLR) is used to predict an ordinal structured variable given one or more independent variables. In this study, OLR used to decide the level of satisfaction on SC/ST book bank scheme (ordinal independent variable), measured on a five-point Likert type scale from “completely dissatisfied-1 through completely satisfied-5, depending on the discernment of ‘life science’ and ‘engineering students belonging to Scheduled Caste (SC) or Tribe (ST)’. Model appropriateness depends on determining which explanatory variables considered for the model and selecting the link function (complementary log-log link function used in this study). Likewise, the model fitting perceptions, the accuracy …