The effect of sign language rehearsal on deaf subjects' immediate and delayed recall of English word lists

1987 ◽  
Vol 8 (1) ◽  
pp. 33-53 ◽  
Author(s):  
John D. Bonvillian ◽  
Cathleen Althaus Rea ◽  
Michael D. Orlansky ◽  
L. Allen Slade

ABSTRACTThe relationship between sign language rehearsal and written free recall was examined by having deaf college students overtly rehearse the sign language equivalents of printed English words. In studies of both immediate and delayed memory, word recall was found to increase as a function of total rehearsal frequency and frequency of appearance in rehearsal sets. The serial recall curves in both memory experiments evidenced a primacy effect, which was interpreted as resulting from increased rehearsal of the words in the initial positions over the course of the list. In contrast to findings from previous short- and long-term memory studies with normally hearing subjects, neither a recency nor a negative recency effect was found. High imagery words were rehearsed and recalled slightly more frequently in immediate memory, but there was no effect resulting from the different imagery values of the stimuli in delayed recall. These results are discussed in relation to current conceptualizations of memory and of linguistic processing by deaf individuals.

1992 ◽  
Vol 3 (3) ◽  
pp. 199-202 ◽  
Author(s):  
James S. Nairne

Long-term memory for sequential position was examined following retention intervals that ranged from 30 sec to 24 h. The Estes perturbation model (1972) is shown to provide a reasonable qualitative fit of the dynamics of forgetting, even though the model was designed to account for the phenomena of immediate memory. Similarities among the forgetting processes of short-and long-term memory are considered.


Author(s):  
Ian Neath ◽  
Jean Saint-Aubin ◽  
Tamra J. Bireta ◽  
Andrew J. Gabel ◽  
Chelsea G. Hudson ◽  
...  

2010 ◽  
Vol 39 (3) ◽  
pp. 376-382 ◽  
Author(s):  
Do-Hee Kim ◽  
Ok-Hyeon Kim ◽  
Joo-Hong Yeo ◽  
Kwang-Gill Lee ◽  
Geum-Duck Park ◽  
...  

1996 ◽  
Vol 351 (1346) ◽  
pp. 1455-1462 ◽  

The lateral frontal cortex is involved in various aspects of executive processing within short- and long-term memory. It is argued that the different parts of the lateral frontal cortex make distinct contributions to memory that differ in terms of the level of executive processing that is carried out in interaction with posterior cortical systems. According to this hypothesis, the mid-dorsolateral frontal cortex (areas 46 and 9) is a specialized system for the monitoring and manipulation of information within working memory, whereas the mid-ventrolateral frontal cortex (areas 47/12 and 45) is involved in the active retrieval of information from the posterior cortical association areas. Data are presented which support this two-level hypothesis that posits two distinct levels of interaction of the lateral frontal cortex with posterior cortical association areas. Functional activation studies with normal human subjects have demonstrated specific activity within the mid-dorsolateral region of the frontal cortex during the performance of tasks requiring monitoring of self-generated and externally generated sequences of responses. In the monkey, lesions restricted to this region of the frontal cortex yield a severe impairment in performance of the above tasks, this impairment appearing against a background of normal performance on several basic mnemonic tasks. By contrast, a more severe impairment follows damage to the mid-ventrolateral frontal region and functional activation studies have demonstrated specific changes in activity in this region in relation to the active retrieval of information from memory.


2021 ◽  
pp. 105477382110381
Author(s):  
Kelly Haskard-Zolnierek ◽  
Courtney Wilson ◽  
Julia Pruin ◽  
Rebecca Deason ◽  
Krista Howard

Individuals with hypothyroidism suffer from symptoms including impairments to cognition (i.e., “brain fog”). Medication can help reduce symptoms of hypothyroidism; however, brain fog may hinder adherence. The aim of this study was to determine if memory impairment and cognitive failures are related to treatment nonadherence in 441 individuals with hypothyroidism. Participants with a diagnosis of hypothyroidism and currently prescribed a thyroid hormone replacement medication were placed in two groups according to adherence level and compared on validated scales assessing impairments to memory and cognition. Results indicated a significant association between treatment nonadherence and self-reported brain fog, represented by greater cognitive and memory impairments. Nonadherent individuals indicated impairments with prospective, retrospective, and short- and long-term memory; and more cognitive failures, compared to adherent individuals. Findings suggest the importance of interventions to enhance adherence for individuals with brain fog, such as encouraging the use of reminders.


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