Multiple Monitors and Knowledge of Results in Vigilance: The Decrement Still Wins

1996 ◽  
Vol 40 (23) ◽  
pp. 1222-1226 ◽  
Author(s):  
Peter J. Ceplenski ◽  
Mark W. Scerbo ◽  
Debra A. Major
Keyword(s):  
Signal Detection ◽  
False Alarms ◽  
Vigilance Decrement ◽  
Vigilance Performance ◽  
Knowledge Of Results ◽  
Attention Tasks ◽  
The Social ◽  
Absolute Judgement ◽  
Multiple Monitors ◽  
Practical Implications

Research has demonstrated that knowledge of results (KR) can improve vigilance performance and that certain types of KR can even eliminate the vigilance decrement. Likewise, researchers have shown that having a number of operators perform a vigil in a multiple-monitor setting can also increase performance on sustained attention tasks. The present study was conducted to determine if using KR in a multiple-monitor setting would eliminate the vigilance decrement and improve performance as measured by signal detection indices. Subjects completed an absolute judgement task either in pairs or individually and received KR to hits, false alarms, misses, or no KR. The results indicated that even KR in a multiple-monitor paradigm was not sufficient to combat the vigilance decrement. Characteristics of the task, the social interaction between monitors, the use of signal detection indices, and the practical implications of the findings are discussed.

Performance in Vigilance Tasks is Related to Both State and Contextual Motivation

2016 ◽  
Vol 60 (1) ◽  
pp. 1145-1149 ◽  
Author(s):  
Alexis R. Dewar ◽  
Nicholas W. Fraulini ◽  
Victoria L. Claypoole ◽  
James L. Szalma
Keyword(s):  
Intrinsic Motivation ◽  
Sustained Attention ◽  
Vigilance Task ◽  
False Alarms ◽  
Time On Task ◽  
Vigilance Decrement ◽  
Vigilance Performance ◽  
Task Instructions ◽  
State Motivation

Vigilance, or sustained attention, is the ability to maintain attention to stimuli over a prolonged period of time. Synonymous with the study of sustained attention is the vigilance decrement, which is a decline in performance as a function of time on task. In the present study, we examined the effects of state motivation (i.e., motivation measured immediately prior to the task) and context-based motivation (i.e., motivation that stems from task instructions) on vigilance performance in a sensory-based vigilance task. Forty-three participants completed a 24-minute vigilance task, as well as measures of stress and workload. The results indicated that those higher in state intrinsic motivation and motivating instructions outperformed their peers in terms of hits and false alarms. We conclude that motivation may help facilitate vigilant attention.

scholarly journals Exploring Sex Differences in Vigilance Performance with Knowledge of Results

2019 ◽  
Vol 63 (1) ◽  
pp. 1321-1325
Author(s):  
Grace E. Waldfogle ◽  
Michaela R. Hagerty-Koller ◽  
Lindsey R. Lane ◽  
Allison E. Garibaldi ◽  
James L. Szalma
Keyword(s):  
Sex Differences ◽  
Individual Differences ◽  
Sustained Attention ◽  
Vigilance Task ◽  
Task Structure ◽  
False Alarms ◽  
Vigilance Performance ◽  
Knowledge Of Results ◽  
Sex Influence

Vigilance, also referred to as sustained attention, is the ability to maintain attention for extended periods of time while monitoring for, oftentimes, critical signals. In attempt to aid performance decrements in vigilance tasks, previous research has examined the effects of knowledge of results (KR). In essence, KR provides feedback on performance, and is argued to enhance the understanding of task structure and motivation to complete the task successfully. However, relatively little is known about how individual differences, such as observer sex, influence KR effects in vigilance. In the present study, 73 observers completed a 25-minute vigilance task in which they were required to monitor flight paths. Observers were randomly assigned to either a KR condition, in which feedback was given for correct detections, false alarms, and misses, or a control condition, where no feedback was provided. The results indicated that small sex differences were found for correct detections and false alarms, as a function of KR.

Individual Differences in Achievement Motivation are related to Vigilance Performance

2017 ◽  
Vol 61 (1) ◽  
pp. 1298-1302
Author(s):  
Alexis R. Neigel ◽  
Yu Miao ◽  
Nicole Montagna ◽  
Cristina A. Chirino ◽  
James L. Szalma
Keyword(s):  
Individual Differences ◽  
Individual Difference ◽  
Achievement Motivation ◽  
Sustained Attention ◽  
Vigilance Task ◽  
False Alarms ◽  
Vigilance Performance ◽  
Human Motivation ◽  
Attention Tasks ◽  
Attention Performance

Vigilance, or sustained attention, tasks require observers to attend to information over a prolonged period of time. One individual difference that may be associated with sustained attention performance is achievement motivation, given recent findings in the literature that indicate a relationship between human motivation and attention. Fifty-nine participants were randomly assigned to either a cognitive or sensory vigilance task. The present study indicated that individuals high in achievement motivation detected more critical signals and made fewer false alarms in the cognitive vigilance task. Participants high in achievement motivation in the cognitive condition also demonstrated some of the highest distress and worry scores post-task. Implications for sustained attention tasks are discussed.

Effects of training with knowledge of results on diagnosticity in vigilance performance

2009 ◽  
Author(s):  
Joel S. Warm ◽  
Victor Finomore ◽  
Tyler H. Shaw ◽  
Matthew E. Funke ◽  
Michelle J. Hausen ◽  
...  
Keyword(s):  
Vigilance Performance ◽  
Knowledge Of Results

“Please tidy up before leaving”: nudging Airbnb guests toward altruistic behavior

2019 ◽  
Vol 13 (4) ◽  
pp. 524-530 ◽  
Author(s):  
Paul Ranson ◽  
Daniel Guttentag
Keyword(s):  
Social Presence ◽  
Design Methodology ◽  
Field Experiments ◽  
Experimental Results ◽  
Altruistic Behavior ◽  
Content Type ◽  
The Social ◽  
Relationship Model ◽  
Social Market ◽  
Practical Implications

Purpose This study aimed to investigate whether increasing the social presence within an Airbnb lodging environment could nudge guests toward altruistic cleaning behaviors. Design/methodology/approach The study was based around a theoretical framework combining the social-market versus money-market relationship model, nudge theory and social presence theory. A series of three field experiments were conducted, in which social presence was manipulated to test its impact on guest cleaning behaviors prior to departure. Findings The experimental results confirmed the underlying hypothesis that an Airbnb listing’s enhanced social presence can subtly induce guests to help clean their rental units prior to departure. Originality/value This study is the first to examine behavioral nudging in an Airbnb context. It is also one of the first field experiments involving Airbnb. The study findings offer clear theoretical and practical implications.

scholarly journals The social marketing theory-based (SMT) approach for designing interventions

2016 ◽  
Vol 6 (1) ◽  
pp. 18-40 ◽  
Author(s):  
Shamini Manikam ◽  
Rebekah Russell-Bennett
Keyword(s):  
Social Marketing ◽  
Design Methodology ◽  
Marketing Theory ◽  
Content Type ◽  
Step Process ◽  
The Social ◽  
Conceptual Paper ◽  
Marketing Intervention ◽  
Practical Implications ◽  
Social Marketing Theory

Purpose – Despite the importance of theory as a driving framework, many social marketers either fail to explicitly use theory as the basis of designing social marketing interventions or default to familiar theories which may not accurately reflect the nature of the behavioural issue. The purpose of this paper is therefore to propose and demonstrate the social marketing theory (SMT)-based approach for designing social marketing interventions, campaigns or tools. Design/methodology/approach – This conceptual paper proposes a four-step process and illustrates this process by applying the SMT-based approach to the digital component of a social marketing intervention for preventing domestic violence. Findings – For effective social marketing interventions, the underpinning theory must reflect consumer insights and key behavioural drivers and be used explicitly in the design process. Practical implications – Social marketing practitioners do not always understand how to use theory in the design of interventions, campaigns or tools, and scholars do not always understand how to translate theories into practice. This paper outlines a process and illustrates how theory can be selected and applied. Originality/value – This paper proposes a process for theory selection and use in a social marketing context.

Security and the social mind: attachment and therapeutic communities

2015 ◽  
Vol 36 (1) ◽  
pp. 12-20 ◽  
Author(s):  
Gwen Adshead
Keyword(s):  
Attachment Theory ◽  
Design Methodology ◽  
Insecure Attachment ◽  
Therapeutic Communities ◽  
Content Type ◽  
The Social ◽  
Social Mind ◽  
Basic Features ◽  
Practical Implications ◽  
Attachment Process

Purpose – The purpose of this paper is to describe some of the basic features of attachment theory, and explore how they relate to the development of the “social mind” and the work of therapeutic communities (TC). Design/methodology/approach – The author describes the essentials of attachment theory in humans; and the development of both secure and insecure states of mind. The author will set out how insecure attachment systems are associated with deficits in mentalising processes which are fundamental to the activity of the social mind. Findings – The author suggests how attachment to a TC can promote mentalising processes. The author draws on the work of other speakers in the conclusions about how to “grow” secure minds and societies. Research limitations/implications – This paper is a brief over view only and does not address attachment process to TC in any depth. Practical implications – Attachment theory could help both service users and therapists who work in TCs understand some of the difficulties people have in engaging at the start. Attachment theory also gives a guide to what a “good enough” experience in a TC might look like. Originality/value – There is little existing discussion of the application of attachment theory to TCs.

THE SOCIAL TV PHENOMENON AND FAKE ONLINE RESTAURANT REVIEWS

2021 ◽  
Vol 27 (1) ◽  
pp. 25-42
Author(s):  
Breno de Paula Andrade Cruz ◽  
Susana C. Silva ◽  
Steven Dutt Ross
Keyword(s):  
Online Reviews ◽  
Assessment System ◽  
Reality Show ◽  
Social Tv ◽  
The Social ◽  
Restaurant Reviews ◽  
Brazilian Culture ◽  
Fake Reviews ◽  
Tv Show ◽  
Practical Implications

Purpose – The social TV phenomenon has raised the interest of some researchers in studying the production of online reviews. However, little is known about the characteristics of reviewers that, without having had indeed a real experience of consumption, still dare to assess the service. The purpose of this research is to understand these reviewers better, using an experiment conducted in Brazil. Design/methodology/approach – Through a cluster analysis with 2547 reviewers of 7 restaurants that participated in a reality show in Brazil, we were able to create 4 fours. Using Spearman Correlation and Kruskal-Wallis Test, differences among groups were analysed in the search of behavioural changes among different types of reviewers. Findings – We conclude that social TV influence fake online reviews of restaurants that were involved in a tv show. Furthermore, we were able to verify that some reviewers indeed assess the service without indeed having tried the service, which strongly bias the influence they are going to cause in potential consumers. Four types of reviewers were identified: the real expert, the amateur reviewer, the speculator and the pseudo expert. The 2 latter types are analyzed through the anthropologic lens of the popular Brazilian culture and the TV influence in that country. Research limitations/implications – we were able to understand how TV can influence the construction of fake online reviews for restaurants. Practical implications – It is important for the restaurant and hospitality industry in general, to be able to be attentive to the phenomenon of fake reviews that can totally biased the advantages of this assessment system that was created to produce trust among consumers, but that can act exactly the other way around. Originality/value – This study highlights the relevance of taking into account cultural background of the country where the restaurant is located, as well as emphasizing the relevance of conducting a previous analysis of the decision of embarking on a reality show that it has high chances to biasedly influence consumers’ decisions.

Signal detection by multiple monitors

1962 ◽  
Vol 12 (2) ◽  
pp. 133-137 ◽  
Author(s):  
Robert A. Baker ◽  
J. Roger Ware ◽  
Raymond R. Sipowicz
Keyword(s):  
Signal Detection ◽  
Multiple Monitors

Bringing back the social: the way forward for children’s social work?

2017 ◽  
Vol 12 (2-3) ◽  
pp. 190-196 ◽  
Author(s):  
Brid Featherstone ◽  
Anna Gupta ◽  
Kate Morris
Keyword(s):  
Risk Factors ◽  
Social Determinants ◽  
Child Protection ◽  
Design Methodology ◽  
Social Suffering ◽  
Content Type ◽  
Poverty And Inequality ◽  
The Social ◽  
Original Contribution ◽  
Practical Implications

Purpose The purpose of this paper is to argue for the need to move away from a sole focus on assessing and dealing with individualised risk factors in order to more fully engage with and understand the social determinants of many of the harms that are manifest in families. Design/methodology/approach It draws from a number of research studies being conducted by the authors and a literature on psycho-social approaches to social suffering. Findings It highlights the evidence on the contribution of poverty and inequality to many of the problems encountered within families. It explores how hurt, shame and loss are experienced by those who are marginalised and struggling to live well and care safely for themselves and others. Practical implications It highlights the practice implications of adopting an approach that engages with both the social and the psychological and understands their inter-relationship. It offers some thoughts on how the social in psycho-social might receive the attention it deserves, a situation which does not pertain currently. Originality/value It offers an original contribution to thinking in the area of child protection where the focus is primarily on individualised risk factors. It highlights the importance of understanding the social determinants of many of the harms experienced in families and offers some pointers towards thinking and practising differently.

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