310 research outputs found
Current Research on IMS Learning Design and Lifelong Competence Development Infrastructures
These proceedings consist of the papers presented at the Third TENCompetence Open Workshop which were accepted after peer reviewing. The workshop theme was Current Research on IMS Learning Design and Lifelong Competence Development Infrastructures. The workshop took place at the Universitat Pompeu Fabra, Barcelona, Spain, on the 21st and 22nd of June 2007
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Health effects of increasing income for the elderly: evidence from a Chilean pension program
We estimate the effect of a permanent income increase on the health outcomes of the elderly poor. Our regression discontinuity design exploits an eligibility cut-off in a Chilean basic pension program that grants monthly payments to retirees without a contributory pension. Using administrative data we find that, four years after applying, basic pension recipients are 2.7 percentage points less likely to have died. Survey evidence suggests an increase in food consumption and visits to health centers as relevant drivers of the mortality reduction. (JEL I14, I38, J14
Current Research on IMS Learning Design and Lifelong Competence Development Infrastructures
These proceedings consist of the papers presented at the Third TENCompetence Open Workshop which were accepted after peer reviewing. The workshop theme was Current Research on IMS Learning Design and Lifelong Competence Development Infrastructures. The workshop took place at the Universitat Pompeu Fabra, Barcelona, Spain, on the 21st and 22nd of June 2007
Activation Cascading in Sign Production
In this study, we investigated how activation unfolds in sign production by examining whether signs that are not produced have their representations activated by semantics (cascading of activation). Deaf signers were tested with a picture-picture interference task. Participants were presented with pairs of overlapping pictures and named the green picture (target) while ignoring the red picture (distractor). In Experiment 1 we varied whether target and distractor pictures had similar signs. Signs were produced faster with sign-related picture pairs compared to unrelated picture pairs. The facilitation observed with sign-related pairs replicates the 1 obtained in speaking with sound-related pairs (e.g., bed-bell), a finding cited in support of cascading of activation. In Experiments 2A and 2B we focused on sign iconicity, anticipating that cascading of activation would lead to a facilitatory effect of iconicity. Consistent with this prediction, picture distractors with iconic signs induced faster responses. Furthermore, in Experiment 3, facilitation was found for iconic signs in picture naming. Altogether, our results reveal that cascading of activation is a fundamental aspect of language processing that is at play not only in speaking, but also in signing. Our results also help to define which signs are activated in sign production. (PsycINFO Database Record)
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