scholarly journals Polish Listening SPAN: A new tool for measuring verbal working memory

2017 ◽  
Vol 7 (4) ◽  
pp. 601-618 ◽  
Author(s):  
Katarzyna Zychowicz ◽  
Adriana Biedroń ◽  
Mirosław Pawlak
Keyword(s):  
Working Memory ◽  
Individual Differences ◽  
Second Language Acquisition ◽  
Language Learning ◽  
Working Memory Capacity ◽  
Verbal Working Memory ◽  
Memory Capacity ◽  
Theoretical Background ◽  
Factors Influencing

Individual differences in second language acquisition (SLA) encompass differences in working memory capacity, which is believed to be one of the most crucial factors influencing language learning. However, in Poland research on the role of working memory in SLA is scarce due to a lack of proper Polish instruments for measuring this construct. The purpose of this paper is to discuss the process of construction and validation of the Polish Listening Span (PLSPAN) as a tool intended to measure verbal working memory of adults. The article presents the requisite theoretical background as well as the information about the PLSPAN, that is, the structure of the test, the scoring procedures and the steps taken with the aim of validating it.

Individual Differences in Working Memory Capacity in Recency Effects: From the Recall Process

2009 ◽  
Vol 104 (2) ◽  
pp. 545-548 ◽  
Author(s):  
Takashi Sasaki
Keyword(s):  
Working Memory ◽  
Individual Differences ◽  
Predictive Power ◽  
Working Memory Capacity ◽  
Memory Capacity ◽  
Recall Accuracy ◽  
Recency Effects ◽  
Span Test ◽  
Backward Recall

The purpose was to investigate the role of individual differences in working memory capacity in recency effects on free, forward, and backward recall tasks. In Exp. 1, correlations between scores on a listening-span test and recall accuracy of recent items were positive and significant under all conditions. This result suggested participants with large working memory capacity are likely to show a stronger recency effect. Predictive power of the listening-span test was still significant after the word-span score was partialled out. In Exp. 2, the predictive power of the listening-span test scores was not significant when a delay was introduced between study and recall phases. Analysis suggested participants with a larger working memory capacity, and particularly with higher cognitive function, were sensitive to the recollection process.

Replication in interaction and working memory research: Révész (2012) and Goo (2012)

2015 ◽  
Vol 48 (4) ◽  
pp. 545-555 ◽  
Author(s):  
Susan Gass ◽  
Lorena Valmori
Keyword(s):  
Working Memory ◽  
Second Language Acquisition ◽  
Working Memory Capacity ◽  
Age Groups ◽  
Memory Capacity ◽  
Population Differences ◽  
Thought Processes ◽  
Target Structure ◽  
Memory Research

This paper argues for the replication of two studies, both of which consider feedback and working memory. In the first part of this paper, we discuss the role of interaction-based research and working memory research in second language acquisition research. We then describe two studies that have unified these two areas in recent published articles and discuss ways that replication can further our knowledge in how working memory capacity can impact the benefits of feedback. We emphasize the importance of replication in a number of different areas, including grammatical complexity of the target structure and the nature of working memory tests, in scoring, actual tests, and modes of delivery. Additionally, we discuss the possibilities for replication in the area of population differences, in particular, age groups and more lasting effects as would be found in delayed post-tests. Finally, we point out another means of gathering information about thought processes and suggest the value of adding stimulated recalls to the existing data.

scholarly journals The Important Role of Contextual Information in Speech Perception in Cochlear Implant Users and Its Consequences in Speech Tests

2019 ◽  
Vol 23 ◽  
pp. 233121651983867 ◽  
Author(s):  
J. Gertjan Dingemanse ◽  
André Goedegebure
Keyword(s):  
Working Memory ◽  
Cochlear Implant ◽  
Cognitive Abilities ◽  
Speech Intelligibility ◽  
Contextual Information ◽  
Working Memory Capacity ◽  
Verbal Working Memory ◽  
Memory Capacity ◽  
Use Context

This study investigated the role of contextual information in speech intelligibility, the influence of verbal working memory on the use of contextual information, and the suitability of an ecologically valid sentence test containing contextual information, compared with a CNC (Consonant-Nucleus-Consonant) word test, in cochlear implant (CI) users. Speech intelligibility performance was assessed in 50 postlingual adult CI users on sentence lists and on CNC word lists. Results were compared with a normal-hearing (NH) group. The influence of contextual information was calculated from three different context models. Working memory capacity was measured with a Reading Span Test. CI recipients made significantly more use of contextual information in recognition of CNC words and sentences than NH listeners. Their use of contextual information in sentences was related to verbal working memory capacity but not to age, indicating that the ability to use context is dependent on cognitive abilities, regardless of age. The presence of context in sentences enhanced the sensitivity to differences in sensory bottom-up information but also increased the risk of a ceiling effect. A sentence test appeared to be suitable in CI users if word scoring is used and noise is added for the best performers.

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