scholarly journals Efficiency of working memory: Theoretical concept and practical application

2008 ◽  
Vol 40 (1) ◽  
pp. 84-100
Author(s):  
Dejan Lalovic

Efficiency of working memory is the concept which connects psychology of memory with different fields of cognitive, differential and applied psychology. In this paper, the history of interest for the assessment of the capacity of short-term memory is presented in brief, as well as the different methods used nowadays to assess the individual differences in the efficiency of working memory. What follows is the consideration of studies that indicate the existence of significant links between the efficiency of working memory and general intelligence, the ability of reasoning, personality variables, as well as some socio-psychological phenomena. Special emphasis is placed on the links between the efficiency of working memory and certain aspects of pedagogical practice: acquiring the skill of reading, learning arithmetic and shedding light on the cause of general failure in learning at school. What is also provided are the suggestions that, in the light of knowledge about the development and limitations of working memory at school age, can be useful for teaching practice.

2020 ◽  
Vol 16 (4) ◽  
pp. 118-121
Author(s):  
V.A. Ilyin

The article presents the main provisions of the original concept of personality development by A.V. Tolstykh, relatively little known today due to the early death of this prominent representative of the cultural-historical tradition in psychology. It is shown that within the framework of A.V. Tolstykh, the process of personality development is a three-phase dynamic structure aimed at integrating the individual with the mankind as a full-fledged subject of ancestral life — “historical, cultural, social”. The article describes the methodology based on a polydisciplinary approach to the study of psychological phenomena used by A.V. Tolstykh which allowed him to successfully solve a number of fundamental problems associated with the study of the phenomenology of personality and, thereby, make a real contribution to the development of cultural-historical psychology. We argue that the monograph by A.V. Tolstykh is an essential and even unique textbook for an in-depth study of personality development, both within the framework of the cultural-historical concept itself, and in a wide personal and socio-psychological context.


Author(s):  
Zub Halyna

Background. The article studies the accompanist culture as an artistic phenomenon. The accompanist art development processes at the given stage are distinguished by an intensive search for renewal of the content and means of musical expression, coupled with discoveries in composition practices, which puts forward new performance requirements. Scientific novelty is pre-determined by the tasks of detecting the historical origin of the organization of the “backgroundrelief” type in musical structures, specifying the stages of their development. Tracing back the origins of the art of accompanying allows us to reveal a variety of relationship models between the solo singing and accompanying function, which co-exist in various forms in modern artistic practices, thereby depicting the main professional qualities and skills of a piano accompanist. The purpose of this article is to discover the genesis of the types of accompanist art, their historical development, as well as to determine the components that form the basis of the professional activity of the accompanist and to identify major personal qualities characteristic to this profession. It should be noted that the issue of accompanist art is currently only passing the way of scientific comprehension, and we can distinguish a certain historical dynamics: from methodological developments to comprehending the role of an accompanist as an equal member of the ensemble, teacher and creator of original interpretations of compositions. Results of the research. The phenomenon of accompanist art is considered in the paper in terms of its connection with the general history of music. The history of accompaniment and the work of an accompanist should be recognized and studied, since the nature and role of the accompaniment depend on the era, nationality of music and its style. Concertmastering is one of those professions where the duties and modes of action are not clearly expressed, leaving the professional with the right to choose. A striking distinctive feature is the individual path of improvement and the final “bar” of mastery, determined by the traits of the character and personal aspirations of each accompanist. The article discusses the issue of the specific musical and psychological abilities of a concertmaster, which ensure compliance with professional requirements. Conclusions. The development of a theoretical concept of accompanist art will allow this profession to acquire the necessary completeness of permanent features and will open up new prospects for further study of methodological, practical and artistic aspects.


Author(s):  
Alina Vagele-Kricina

The constructivist teaching is based on the idea that students actively ‘construct' knowledge – they do not just ‘accumulate' new information, but rather ‘adjust' it to the foundation of the individual experiences, beliefs and assumptions. This chapter examines the constructivist theory in the context of e-learning. Constructivism-based lesson includes multiple modes of activity, such as contextual games or intense social interaction in groups. The nature of embedded learning or ‘learning-while-doing' is best captured in a collaborative study environment, whereby the students negotiate to achieve a corporate goal. There is a bewildering array of ways, in which the constructivist approach might be applied in a modern study environment. First, the chapter describes constructivism as a theoretical concept – and then morphs it into real-live examples from the pedagogical practice. Finally, it comments on the project initiated in Riga Technical University – a new online platform for anonymous peer review sessions created by the author to entwine constructivist pedagogy with digital technologies.


Remembering ◽  
2021 ◽  
pp. 133-168
Author(s):  
Fergus I. M. Craik

The concept of primary memory (PM) in the levels-of-processing (LOP) framework is described and illustrated. The history of the short-term/long-term memory (STM/LTM) distinction is reviewed. Early studies of STM in the Craik laboratory are described, including work on dichotic listening, the negative recency effect, and the surprising finding of long-lasting auditory information in STM. The distinction between PM and secondary memory is reviewed, and their respective roles in short-term retention discussed. Some experiments on release from proactive interference are described. The theoretical evolution of the construct of PM to that of working memory (WM) is described. The proposal that WM is equivalent to “attention paid to information in conscious awareness” is evaluated. It is argued that PM and WM are not separate entities, but are on a descriptive continuum. Further topics include the role of secondary memory in WM, and the possibility of LOP effects in WM (explored in experiments carried out by Craik and Nathan Rose). Further topics include a consideration of WM as a set of separable abilities, hierarchical views of WM, and a final integrated view of short-term retention.


2016 ◽  
Vol 39 ◽  
Author(s):  
Mary C. Potter

AbstractRapid serial visual presentation (RSVP) of words or pictured scenes provides evidence for a large-capacity conceptual short-term memory (CSTM) that momentarily provides rich associated material from long-term memory, permitting rapid chunking (Potter 1993; 2009; 2012). In perception of scenes as well as language comprehension, we make use of knowledge that briefly exceeds the supposed limits of working memory.


2020 ◽  
Vol 63 (12) ◽  
pp. 4162-4178
Author(s):  
Emily Jackson ◽  
Suze Leitão ◽  
Mary Claessen ◽  
Mark Boyes

Purpose Previous research into the working, declarative, and procedural memory systems in children with developmental language disorder (DLD) has yielded inconsistent results. The purpose of this research was to profile these memory systems in children with DLD and their typically developing peers. Method One hundred four 5- to 8-year-old children participated in the study. Fifty had DLD, and 54 were typically developing. Aspects of the working memory system (verbal short-term memory, verbal working memory, and visual–spatial short-term memory) were assessed using a nonword repetition test and subtests from the Working Memory Test Battery for Children. Verbal and visual–spatial declarative memory were measured using the Children's Memory Scale, and an audiovisual serial reaction time task was used to evaluate procedural memory. Results The children with DLD demonstrated significant impairments in verbal short-term and working memory, visual–spatial short-term memory, verbal declarative memory, and procedural memory. However, verbal declarative memory and procedural memory were no longer impaired after controlling for working memory and nonverbal IQ. Declarative memory for visual–spatial information was unimpaired. Conclusions These findings indicate that children with DLD have deficits in the working memory system. While verbal declarative memory and procedural memory also appear to be impaired, these deficits could largely be accounted for by working memory skills. The results have implications for our understanding of the cognitive processes underlying language impairment in the DLD population; however, further investigation of the relationships between the memory systems is required using tasks that measure learning over long-term intervals. Supplemental Material https://doi.org/10.23641/asha.13250180


Crisis ◽  
2016 ◽  
Vol 37 (4) ◽  
pp. 265-270 ◽  
Author(s):  
Meshan Lehmann ◽  
Matthew R. Hilimire ◽  
Lawrence H. Yang ◽  
Bruce G. Link ◽  
Jordan E. DeVylder

Abstract. Background: Self-esteem is a major contributor to risk for repeated suicide attempts. Prior research has shown that awareness of stigma is associated with reduced self-esteem among people with mental illness. No prior studies have examined the association between self-esteem and stereotype awareness among individuals with past suicide attempts. Aims: To understand the relationship between stereotype awareness and self-esteem among young adults who have and have not attempted suicide. Method: Computerized surveys were administered to college students (N = 637). Linear regression analyses were used to test associations between self-esteem and stereotype awareness, attempt history, and their interaction. Results: There was a significant stereotype awareness by attempt interaction (β = –.74, p = .006) in the regression analysis. The interaction was explained by a stronger negative association between stereotype awareness and self-esteem among individuals with past suicide attempts (β = –.50, p = .013) compared with those without attempts (β = –.09, p = .037). Conclusion: Stigma is associated with lower self-esteem within this high-functioning sample of young adults with histories of suicide attempts. Alleviating the impact of stigma at the individual (clinical) or community (public health) levels may improve self-esteem among this high-risk population, which could potentially influence subsequent suicide risk.


1977 ◽  
Vol 32 (10) ◽  
pp. 824-842 ◽  
Author(s):  
Merle J. Moskowitz

1997 ◽  
Author(s):  
Randall W. Engle ◽  
Stephen Tuholski ◽  
James Laughlin ◽  
Andrew Conway

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