P3-470: PAIRED ASSOCIATE LEARNING DEFICITS ASSOCIATED WITH ELEVATED BETA-AMYLOID IN COGNITIVELY NORMAL OLDER ADULTS

2006 ◽  
Vol 14 (7S_Part_24) ◽  
pp. P1300-P1301
Author(s):  
Jenalle E. Baker ◽  
Yen Lim ◽  
Judith Jaeger ◽  
David Ames ◽  
Robert H. Pietrzak ◽  
...  
2019 ◽  
Vol 33 (7) ◽  
pp. 964-974 ◽  
Author(s):  
Jenalle E. Baker ◽  
Robert H. Pietrzak ◽  
Simon M. Laws ◽  
David Ames ◽  
Victor L. Villemagne ◽  
...  

1992 ◽  
Vol 35 (6) ◽  
pp. 1376-1383 ◽  
Author(s):  
Donald R. Fuller ◽  
Lyle L. Lloyd

Translucency appears to be a potent variable in the learning of Blissymbols by preschool children with normal cognitive abilities. Complexity does not appear to influence learning for these individuals when there is a concurrent condition of high translucency. However, a condition of high complexity seems to enhance the learnability of Blissymbols having low translucency. For the present experiment, an attempt was made to determine if symbol configuration affects the learning of highly complex Blissymbols that bear little relationship to their referents. A paired-associate learning paradigm was used to present 30 Blissymbols to 20 cognitively normal preschool children. These symbols were evenly divided into superimposed and nonsuperimposed groups. Results indicated that the children learned more superimposed symbols than their nonsuperimposed counterparts. The implications of this finding for the teaching of Blissymbols are discussed.


2018 ◽  
Vol 72 (3) ◽  
pp. 616-633 ◽  
Author(s):  
Robin A Litt ◽  
Hua-Chen Wang ◽  
Jessica Sailah ◽  
Nicholas A Badcock ◽  
Anne Castles

It is well-established that poor readers exhibit deficits in paired associate learning (PAL), and there is increasing evidence for a phonological locus of these deficits. However, it remains unclear whether poor performance stems from difficulties specific to the phonological output system or difficulties that affect both phonological input and output processes. Understanding these deficits is important not only in the context of PAL but also for informing broader theories of typical and atypical reading development. We developed a novel paradigm that allowed us to assess PAL in the presence and absence of phonological output demands. In total, 14 poor readers and 14 age-matched controls were first trained to criterion in verbal-visual PAL before being tested in the visual-verbal direction. The results showed that poor readers learned at the same rate as controls in verbal-visual PAL, even when the nonword stimuli were phonologically confusable. Yet, despite having reached the same criterion as controls in verbal-visual PAL, poor readers exhibited robust impairments for those same paired associates in visual-verbal PAL. The overall pattern of results is most consistent with the conclusion that PAL deficits reflect impairments to the phonological output system; however, results that may challenge this interpretation are also discussed.


2020 ◽  
Vol 228 (4) ◽  
pp. 278-290 ◽  
Author(s):  
Eylul Tekin ◽  
Henry L. Roediger

Abstract. Recent studies have shown that judgments of learning (JOLs) are reactive measures in paired-associate learning paradigms. However, evidence is scarce concerning whether JOLs are reactive in other paradigms. In old/new recognition experiments, we investigated the reactivity effects of JOLs in a levels-of-processing (LOP) paradigm. In Experiments 1 and 2, for each word, subjects saw a yes/no orienting question followed by the target word and a response. Then, they either did or did not make a JOL. The yes/no questions were about target words’ appearances, rhyming properties, or category memberships. In Experiment 3, for each word, subjects gave a pleasantness rating or counted the letter “e ”. Our results revealed that JOLs enhanced recognition across all orienting tasks in Experiments 1 and 2, and for the e-counting task in Experiment 3. This reactive effect was salient for shallow tasks, attenuating – but not eliminating – the LOP effect after making JOLs. We conclude that JOLs are reactive in LOP paradigms and subjects encode words more effectively when providing JOLs.


1976 ◽  
Vol 12 (2) ◽  
pp. 119-124 ◽  
Author(s):  
Nancy J. Treat ◽  
Hayne W. Reese

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