WeD-4-2 A STUDY ON ATTENTION CONTROL OF AMBIENT VISUAL MARK FOR DRIVER ASSISTANT SYSTEMS

2015 ◽  
Vol 2015 (0) ◽  
pp. _WeD-4-2-1-_WeD-4-2-3
Author(s):  
Hiroshi TAKAHASHI ◽  
Hirohiko HONDA
Keyword(s):  
Attention Control ◽  
Assistant Systems ◽  
Visual Mark

Differential Effects of Executive Processes on Working Memory

2016 ◽  
Vol 37 (4) ◽  
pp. 239-249
Author(s):  
Xuezhu Ren ◽  
Tengfei Wang ◽  
Karl Schweizer ◽  
Jing Guo
Keyword(s):  
Working Memory ◽  
Cognitive Processes ◽  
Latent Variable ◽  
Working Memory Capacity ◽  
Memory Capacity ◽  
Attention Control ◽  
Executive Processes ◽  
Differential Effects ◽  
Prepotent Response ◽  
Two Measures

Abstract. Although attention control accounts for a unique portion of the variance in working memory capacity (WMC), the way in which attention control contributes to WMC has not been thoroughly specified. The current work focused on fractionating attention control into distinctly different executive processes and examined to what extent key processes of attention control including updating, shifting, and prepotent response inhibition were related to WMC and whether these relations were different. A number of 216 university students completed experimental tasks of attention control and two measures of WMC. Latent variable analyses were employed for separating and modeling each process and their effects on WMC. The results showed that both the accuracy of updating and shifting were substantially related to WMC while the link from the accuracy of inhibition to WMC was insignificant; on the other hand, only the speed of shifting had a moderate effect on WMC while neither the speed of updating nor the speed of inhibition showed significant effect on WMC. The results suggest that these key processes of attention control exhibit differential effects on individual differences in WMC. The approach that combined experimental manipulations and statistical modeling constitutes a promising way of investigating cognitive processes.

Attention Control in Dichoptic Vision

1992 ◽  
Author(s):  
Daniel Gopher ◽  
Ehud Tirosh ◽  
Ruth Kimchi ◽  
Arthur Grunwald
Keyword(s):  
Attention Control

Latihan Mental Dalam Olahraga

2020 ◽  
Author(s):  
Rifqi Festiawan
Keyword(s):  
Problem Solving ◽  
Goal Setting ◽  
Attention Control ◽  
Interpersonal Relation

Latihan mental diartikan sebagai latihan yang dilakukan atlet untukmeningkatkan fungsi berpikirnya agar dapat mengendalikan tubuh dantindakannya. Pelatihan mental merupakan latihan yang dilakukan untukmemperoleh ketahanan mental, sehingga dapat mencapai prestasi yang prima dalamsetiap pertandingan. Tahapan atau fase latihan mental terbagi menjadi tiga, yaitu : 1. Tahap pendidikan, 2. Tahap akuisisi atau Perolehan, 3. Tahap Pelatihan. Keterampilan psikologis atau mental yang dapat dikembangkan melalui metodependidikan dan latihan ada empat, yaitu: goal-setting, physical relaxation,thought/attention control, dan imagery. Pada makalah ini dibahas mengenai latihanmental dalam kajian olahraga, jenis-jenis latiahan yang digunakan, penelitian yangrelevan serta beberapa teori yang mendasari latihan mental.Makalah ini menghasilkan kesimpulan bahwa dari bbagai penelitianmenunjukkan bahwa latihan imagery efektif untuk meningkatkan performa,meskipun pengaruhnya bersifat tidak langsung Sehingga pelatih diharapkanmenjadi konselor yang mampu memahami karakter atlet asuhannya dan bisamemberikan bimbingan yang konstruktif untuk membangun kesiapan dan kekuatanmental. Beberapa hal yang dibutuhkan oleh atlet adalah sebagai berikut: a. Givingencouragement than criticism, b. Respect, c. Realistic gol, d. Problem solving, e.Self awareness, f. Managing stres and emotion, g. Good interpersonal relation.

The visual arrays task…visual storage capacity or attention control?

2019 ◽  
Author(s):  
Jessie Martin ◽  
Jason S. Tsukahara ◽  
Christopher Draheim ◽  
Zach Shipstead ◽  
Cody Mashburn ◽  
...  
Keyword(s):  
Working Memory ◽  
Storage Capacity ◽  
Working Memory Capacity ◽  
Memory Capacity ◽  
Attention Control ◽  
Data Sets ◽  
Independent Data ◽  
Visual Storage ◽  
Design Selection ◽  
The Relationship

**The uploaded manuscript is still in preparation** In this study, we tested the relationship between visual arrays tasks and working memory capacity and attention control. Specifically, we tested whether task design (selection or non-selection demands) impacted the relationship between visual arrays measures and constructs of working memory capacity and attention control. Using analyses from 4 independent data sets we showed that the degree to which visual arrays measures rely on selection influences the degree to which they reflect domain-general attention control.

Does attention control affect rhythmic temporal expectation?

2017 ◽  
Vol 25 (12) ◽  
pp. 2145 ◽  
Author(s):  
Junjie QIU ◽  
Xiting HUANG ◽  
Xiaolin YU
Keyword(s):  
Attention Control ◽  
Temporal Expectation

scholarly journals Determining Factors of Psychological Performance and Differences among Age Categories in Youth Football Players

2021 ◽  
Vol 13 (14) ◽  
pp. 7713
Author(s):  
Juan De Dios Benítez-Sillero ◽  
Luis Manuel Martínez-Aranda ◽  
Manuel Sanz-Matesanz ◽  
Marta Domínguez-Escribano
Keyword(s):  
Well Being ◽  
Negative Energy ◽  
Attention Control ◽  
Mental Toughness ◽  
Football Players ◽  
Energy Control ◽  
Psychological Performance ◽  
Self Confidence ◽  
Determining Factors ◽  
Motivational Level

Within the determining factors of psychological performance, mental toughness is considered a multidimensional factor, comprising cognitive, affective, and behavioural components together with self-confidence, which is related to success in sports performance as well as psychological health and well-being. The aim of this study was to analyse the relationship between different factors composing mental toughness and age categories in young football players, in order to determine the presence of specific psychological skills in their formative progression. A total of 118 male players (16.91 ± 2.42 years old) completed the Spanish version by Cernuda (1988) of the original Psychological Performance Inventory (PPI) by Loher (1982, 1986). The results indicated significant differences in four variables (negative energy control, attention control, visual and image control, motivational level) on three different age categories, where the U19 category showed the best results for all the variables, decreasing afterwards in the semi-professional category. Significant correlations were established between mental toughness variables and age categories, where the age category variable was significantly correlated in a positive way with attention control, visual and image control, and motivational level. In the same line, the variable self-confidence correlated positively with negative energy control, attention control, motivational level, attention control, and positive energy. The assessment of psychological variables such as mental toughness, taking into account the formative stage, may be helpful for both coaches and players when selecting adequate mental skill training for improving competitive performance and sporting success, as well as for positive and healthy psychological development and well-being.

scholarly journals Dementia Caregiver Satisfaction and Utilization of a Telehealth App: Results From the FamTechCare Trial

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 149-149
Author(s):  
Kristine Williams ◽  
Clarissa Shaw ◽  
Yelena Perkhounkova ◽  
Maria Hein ◽  
Carissa Coleman
Keyword(s):  
Mixed Methods ◽  
Support Groups ◽  
Expert Panel ◽  
Video Recording ◽  
Ease Of Use ◽  
Attention Control ◽  
Caregiver Satisfaction ◽  
Dementia Caregiver ◽  
Severity Of Dementia ◽  
Person With Dementia

Abstract Technology can enhance support for families caring for persons with dementia but must be acceptable to be adopted. In the FamTechCare trial, caregivers used an app to videorecord care encounters that were reviewed by an expert panel who provided tailored feedback. The intervention reduced caregiver depression and improved caregiver competence. This mixed methods study reports caregiver satisfaction and utilization of the intervention and evaluation of the intervention by the expert panel. A convergent parallel mixed methods design was used to evaluate the satisfaction, usability, and feasibility of the intervention. Caregiver-person with dementia dyads were randomized to the FamTechCare video support or telephone attention control support groups. Caregivers completed a satisfaction survey at the completion of the 3-month trial. The number and duration of videos submitted and calls received by caregivers were used to evaluate utilization. Relationships between participant characteristics and satisfaction and utilization were evaluated. Feasibility and future directions for the intervention were assessed through interviews with the expert panel. The majority of caregivers in both groups reported benefits from participation. More FamTechCare caregivers found the interventionist support to be helpful (p=.001) and effective (p=.020) compared to attention control caregivers. FamTechCare caregivers of persons with more severe dementia were more likely to report that video recording intruded on their privacy (p=.050). Age, gender, education, dyad relationship, rural status, and type and severity of dementia were not associated with ratings of acceptability, ease of use, or intervention utilization. The expert panel rated FamTechCare as useful and identified adaptations to enhance feasibility.

scholarly journals Advanced Driver Assistant Systems Focused on Pedestrians’ Safety: A User Experience Approach

2021 ◽  
Vol 13 (8) ◽  
pp. 4264
Author(s):  
Matúš Šucha ◽  
Ralf Risser ◽  
Kristýna Honzíčková
Keyword(s):  
Autonomous Vehicles ◽  
Qualitative Data ◽  
Expert Interviews ◽  
Driver Assistance ◽  
Driver Assistance Systems ◽  
Assistant Systems ◽  
Vehicle Technology ◽  
Assistance Systems ◽  
Technical Solutions ◽  
Near Future

Globally, pedestrians represent 23% of all road deaths. Many solutions to protect pedestrians are proposed; in this paper, we focus on technical solutions of the ADAS–Advanced Driver Assistance Systems–type. Concerning the interaction between drivers and pedestrians, we want to have a closer look at two aspects: how to protect pedestrians with the help of vehicle technology, and how pedestrians–but also car drivers–perceive and accept such technology. The aim of the present study was to analyze and describe the experiences, needs, and preferences of pedestrians–and drivers–in connection with ADAS, or in other words, how ADAS should work in such a way that it would protect pedestrians and make walking more relaxed. Moreover, we interviewed experts in the field in order to check if, in the near future, the needs and preferences of pedestrians and drivers can be met by new generations of ADAS. A combination of different methods, specifically, an original questionnaire, on-the-spot interviewing, and expert interviews, was used to collect data. The qualitative data was analyzed using qualitative text analysis (clustering and categorization). The questionnaire for drivers was answered by a total of 70 respondents, while a total of 60 pedestrians agreed to complete questionnaires concerning pedestrian safety. Expert interviews (five interviews) were conducted by means of personal interviews, approximately one hour in duration. We conclude that systems to protect pedestrians–to avoid collisions of cars with pedestrians–are considered useful by all groups, though with somewhat different implications. With respect to the features of such systems, the considerations are very heterogeneous, and experimentation is needed in order to develop optimal systems, but a decisive argument put forward by some of the experts is that autonomous vehicles will have to be programmed extremely defensively. Given this argument, we conclude that we will need more discussion concerning typical interaction situations in order to find solutions that allow traffic to work both smoothly and safely.

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