Motion Parallax Information for Direction of Rotation in Depth: Order and Direction Components

Perception ◽  
1983 ◽  
Vol 12 (5) ◽  
pp. 559-569 ◽  
Author(s):  
David L Carpenter ◽  
Michael P Dugan
Keyword(s):  
College Students ◽  
Motion Parallax ◽  
Depth Order ◽  
Motion In Depth ◽  
The Status

The work of Hershberger and his associates has demonstrated the effectiveness for judging direction of rotation in depth of several components of motion parallax. Confounding and conflicting results have made the status of two of these transformations, labeled Direction and Order, unclear. A study is reported in which the problems encountered in previous studies have been eliminated. College students correctly judged the direction of rotation of horizontal rows of dots which appeared to rotate in depth, which demonstrates that Direction and Order can, in fact, provide useful information about direction of motion in depth.

Design and implementation of college English multimedia aided teaching resources

2021 ◽  
pp. 002072092098351
Author(s):  
Lin Hu ◽  
Wei Yao
Keyword(s):  
College Students ◽  
Status Quo ◽  
College English ◽  
English Teaching ◽  
Design And Implementation ◽  
Multimedia Teaching ◽  
The Status ◽  
Assisted Instruction ◽  
Self Learning ◽  
Knowledge Classification

With the advancement of multimedia technology, a series of problems have emerged in the reform of college English teaching. How to use multimedia to assist college students in English learning has become a meaningful study. Multimedia-assisted instruction is a common method of teaching English. The design of multimedia-assisted English teaching resource software determines its development, management, evaluation and other aspects, so the design of multimedia platform plays a vital role in the effect of multimedia teaching. This paper will discuss the design and implementation of multimedia-assisted college English independent education resources from the perspective of knowledge classification. Through the content analysis, some problems exist in the design process of some college English multimedia teaching, and the status quo is analyzed. It also studies the difficulties of college students in the process of multimedia assisted learning, and how college students hope to design multimedia independent learning multimedia platform. Finally, the five knowledge classification learning theories of “listening, speaking, reading, writing and translating” can change the status quo, meet the needs of college students, and develop the knowledge of vocabulary, grammar and listening in college English. The design strategy of self-learning multimedia-assisted instruction and the design of college English self-learning multimedia teaching is briefly written.

scholarly journals Attitudes of Chinese College Students Toward Aging and Living Independently in the Context of China’s Modernization: A Qualitative Study

2021 ◽  
Vol 12 ◽  
Author(s):  
Yan Zhang ◽  
Junxiu Wang ◽  
Yanfei Zu ◽  
Qian Hu
Keyword(s):  
College Students ◽  
Older Adults ◽  
Filial Piety ◽  
Nuclear Family ◽  
Elderly Care ◽  
Chinese People ◽  
Chinese College Students ◽  
The Status ◽  
Poor Social Support ◽  
Care Problems

Modernization in China is accompanied by some specific features: aging, individualization, the emergence of the nuclear family, and changing filial piety. While young Chinese people are still the main caregivers for older adults, understanding the attitudes of young Chinese people toward aging and living independently in the context of modernization is important because it relates to future elderly care problems in China. By using in-depth interviews and qualitative methods, 45 participants were enrolled in the study, 38 (84.44%) were women and 37 (82.22%) had no siblings. The ages ranged from 17 to 25 years (mean age = 19.28, SD = 1.74). Results revealed that participants held diverse attitudes about older adults, but the general attitudes were that older adults are lonely, financially disadvantaged, have poor social support, lack hobbies, and care about their children more than themselves. Chinese college students were affected both by traditional filial piety and individualism; however, of the two, they seemed put greater value on independence. Moreover, traditional filial piety is changing in a modern direction, affected by Western ideas of individualism: the status of the senior is diminishing, and living with one’s parents is no longer regarded as a necessary component. Implications concerning age stereotypes, elderly care policies, and strategies are discussed.

Recommendations for information security awareness training for college students

2014 ◽  
Vol 22 (1) ◽  
pp. 115-126 ◽  
Author(s):  
Eyong B. Kim
Keyword(s):  
College Students ◽  
Information Security ◽  
New England ◽  
Web Sites ◽  
Security Awareness ◽  
Awareness Training ◽  
Content Type ◽  
Information Security Awareness ◽  
The Status ◽  
Security Awareness Training

Purpose – The purpose of this paper is to survey the status of information security awareness among college students in order to develop effective information security awareness training (ISAT). Design/methodology/approach – Based on a review of the literature and theoretical standpoints as well as the National Institute of Standards and Technology Special Publication 800-50 report, the author developed a questionnaire to investigate the attitudes toward information security awareness of undergraduate and graduate students in a business college at a mid-sized university in New England. Based on that survey and the previous literature, suggestions for more effective ISAT are provided. Findings – College students understand the importance and the need for ISAT but many of them do not participate in it. However, security topics that are not commonly covered by any installed (or built-in) programs or web sites have a significant relationship with information security awareness. It seems that students learned security concepts piecemeal from variety of sources. Practical implications – Universities can assess their ISAT for students based on the findings of this study. Originality/value – If any universities want to improve their current ISAT, or establish it, the findings of this study offer some guidelines.

scholarly journals Financial Literacy and Behavioral Biases among Traditional Age College Students

2018 ◽  
Vol 8 (1) ◽  
pp. 30
Author(s):  
Ohaness Paskelian ◽  
Kevin Jones ◽  
Stephen Bell ◽  
Robert Kao
Keyword(s):  
College Students ◽  
Financial Literacy ◽  
Retirement Savings ◽  
Retirement Plans ◽  
Private Companies ◽  
Financial Decisions ◽  
Personal Finances ◽  
The Status ◽  
Literacy Knowledge ◽  
Short Run

Financial literacy and planning are crucial for everyone. This is especially true for college students who as the decisions they make in this stage of their lives can haunt them throughout their income earning years and beyond. In this paper, we examine several financial literacy issues facing college students. We identify college students’ perceptions about their own financial situation, assess student financial literacy knowledge, as well as evaluate their awareness about the status of their savings and retirement positions. We find that basic financial literacy is not the only factor in making sound financial decisions. Our results show the majority of the college students surveyed are financially literate and have the ability to make informed decisions about their personal finances in the short-run. While our respondents appear confident in making short-run financial decisions, their behavior tends to suggest that their confidence is somewhat misguided. In addition, a large number of the students surveyed feel they do not have the requisite knowledge to make wise retirement planning choices. Furthermore, several respondents report a distrust of retirement plans offer by private companies, which may lead to suboptimal retirement savings.

Financial Literacy of Indian Youth: A Study on the Twin Cities of Hyderabad–Secunderabad

2016 ◽  
Vol 6 (2) ◽  
pp. 132-147
Author(s):  
Mousumi Singha Mahapatra ◽  
Swati Alok ◽  
Jayasree Raveendran
Keyword(s):  
College Students ◽  
Financial Literacy ◽  
Financial Planning ◽  
Parental Influence ◽  
Negative Impact ◽  
Positive Impact ◽  
Twin Cities ◽  
Different Types ◽  
The Status

A person’s capability to manage financial matters has become important in today’s world. Availability of different types of sophisticated financial products coupled with the complexity and increased uncertainty of the economy and financial markets have generated a strong move to measure and study financial literacy among investors. The present article aims to analyze the status of financial literacy of college students with three identified antecedents, namely, socio-demographic characteristics, parental influence and attitude towards financial planning. A sample of 425 students from various colleges of the Hyderabad–Secunderabad region was studied to understand the role of the identified antecedents on financial literacy. The results of logistic regression analysis support the hypothesis that financial literacy of Indian college students is influenced by their socio-demographic characters, parental influence and their attitude towards financial planning. While both socio-demographic and parental influences have a positive impact on financial literacy, attitude towards financial planning is observed to have a negative impact.

Training the Innovation Ability of the College Students: Element, Mode and Experience

2011 ◽  
Vol 268-270 ◽  
pp. 682-685
Author(s):  
Hai Shu Qiao ◽  
Yuan Hang Li ◽  
Teng Zhang
Keyword(s):  
College Students ◽  
New Era ◽  
The Status ◽  
Innovation Ability

The key to the cultivation of elites in the new era lies in the training of the innovation ability of the college students. Based on elements constitution, mode examination and experience summary, this paper studied the status of the college students’ innovation ability cultivation in China in both theory and realistic. Therefore, the paper managed to lead the cultivation of the innovation ability of college students to a more scientific and efficient development.

scholarly journals Border-ownership-dependent tilt aftereffect for shape defined by binocular disparity and motion parallax

2018 ◽  
Author(s):  
Reuben Rideaux ◽  
William J Harrison
Keyword(s):  
Binocular Disparity ◽  
Motion Parallax ◽  
Neural Systems ◽  
Visual Object ◽  
Access To Information ◽  
Tilt Aftereffect ◽  
Critical Function ◽  
Depth Order ◽  
Depth Cues ◽  
Ground Segmentation

ABSTRACTDiscerning objects from their surrounds (i.e., figure-ground segmentation) in a way that guides adaptive behaviours is a fundamental task of the brain. Neurophysiological work has revealed a class of cells in the macaque visual cortex that may be ideally suited to support this neural computation: border-ownership cells (Zhou, Friedman, & von der Heydt, 2000). These orientation-tuned cells appear to respond conditionally to the borders of objects. A behavioural correlate supporting the existence of these cells in humans was demonstrated using two-dimensional luminance defined objects (von der Heydt, Macuda, & Qiu, 2005). However, objects in our natural visual environments are often signalled by complex cues, such as motion and depth order. Thus, for border-ownership systems to effectively support figure-ground segmentation and object depth ordering, they must have access to information from multiple depth cues with strict depth order selectivity. Here we measure in humans (of both sexes) border-ownership-dependent tilt aftereffects after adapting to figures defined by either motion parallax or binocular disparity. We find that both depth cues produce a tilt aftereffect that is selective for figure-ground depth order. Further, we find the effects of adaptation are transferable between cues, suggesting that these systems may combine depth cues to reduce uncertainty (Bülthoff & Mallot, 1988). These results suggest that border-ownership mechanisms have strict depth order selectivity and access to multiple depth cues that are jointly encoded, providing compelling psychophysical support for their role in figure-ground segmentation in natural visual environments.SIGNIFICANCE STATEMENTSegmenting a visual object from its surrounds is a critical function that may be supported by “border-ownership” neural systems that conditionally respond to object borders. Psychophysical work indicates these systems are sensitive to objects defined by luminance contrast. To effectively support figure-ground segmentation, however, neural systems supporting border-ownership must have access to information from multiple depth cues and depth order selectivity. We measured border-ownership-dependent tilt aftereffects to figures defined by either motion parallax or binocular disparity and found aftereffects for both depth cues. These effects were transferable between cues, but selective for figure-ground depth order. Our results suggest that the neural systems supporting figure-ground segmentation have strict depth order selectivity and access to multiple depth cues that are jointly encoded.

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