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81.
82.
Gutek Barbara A.; O'Connor Maureen Ann; Melan?on Renée; Stockdale Margaret S.; Geer Tracey M.; Done Robert S. 《Canadian Metallurgical Quarterly》1999,5(3):596
The case of Ellison v. Brady (1991) was a landmark decision in establishing a new legal standard-the reasonable woman standard-for evaluating hostile environment allegations of sexual harassment and in relying, albeit indirectly, on social science evidence to support its decision. The authors review the legal standard in sexual harassment law, and the legal arguments and social science evidence underlying Ellison. The new standard could affect judgments broadly by sensitizing jurors to the situation of a female plaintiff, or it could affect judgments selectively by sensitizing only those people who might otherwise be especially insensitive to her situation. Five studies that focus on the effect of the reasonable woman standard on people's assessments of hostile environment sexual harassment indicate that the reasonable woman standard has modest, if any, effects on the judgments studied. Implications are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
83.
In recent years, there has been a dramatic rise in the number of consumer electronics in households. These new technologies and the services that support them enable new highly energy intensive behaviours. Using in-depth interview data collected from 20 households in 2006, this paper explores these energy intensive behaviours, using the example of the use of televisions. In doing so, it illustrates how the design and marketing of consumer electronics, and the services which support them, actively encourage energy intensive behaviours and how householders are reconfiguring their homes and lifestyles to fit these behaviours. This latter point is significant because, as householders change their homes and daily lives to fit energy intensive consuming behaviours, it will become increasingly difficult to encourage people to reduce their household energy consumption. This paper concludes with the implications of the research findings for policies designed to reduce household energy consumption. 相似文献
84.
We introduce new methods for increasing the performance of multiprogram digital audio broadcast systems, e.g., satellite digital audio broadcasting. Joint multiprogram encoding is an attractive possibility for parallel broadcasting of a large number of programs. Joint coding extended over multiple audio frames in time give further improvements. The benefits of this kind of statistical multiplexing yield improved audio quality and/or higher capacity in terms of number of programs. We describe the new Joint Multiple Program Encoding Technique in the context of the perceptual audio coding (PAC) type of algorithms. We also describe methods for multi-program transmission including Equal Error Protection (EEP) as well as Unequal Error Protection (UEP) and improved error concealment for multiple program transmission. Some of the techniques described in this paper, are currently being used in satellite digital audio broadcasting in the United States. 相似文献
85.
Flightdeck and air traffic control collaboration evaluation (FACE): evaluating aviation communication in the laboratory and field 总被引:1,自引:0,他引:1
Sharples S Stedmon A Cox G Nicholls A Shuttleworth T Wilson J 《Applied ergonomics》2007,38(4):399-407
The challenge to anticipate the human factors impact of introducing new technologies into a safety critical environment can be addressed in a number of ways. This paper presents a research programme that utilised both laboratory- and field-based assessments to examine the way in which datalink and freeflight may affect the communication and collaboration between pilots, air traffic controllers, and other actors and artefacts in the flightdeck-air traffic control (ATC) joint cognitive system. An overview of the results from these studies is presented, and guidance is provided as to the likely situations in which this new technology is most likely to be successfully applied. In addition, the methodological approach of combining results from field and laboratory data is discussed. 相似文献
86.
U.S. population demographics are undergoing striking changes that will impact health care and the research and practice of health psychology. An increase in the number of people who are older; belong to an ethnic minority group; have disabilities; identify as lesbian, gay, bisexual, or transgendered; or live in poverty will influence definitions of aging, health, and illness, and will challenge current psychological and medical treatment models. The authors argue that health psychologists need to become context competent for the field to be relevant and viable over the course of this new century. Health psychologists need to become aware of the multiple, overlapping contexts in which people live and apply this knowledge on a regular basis to research, practice, education and training, and policy in health psychology. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
87.
In our time, with the growth in the Internet and associated technologies, technology and society are increasingly integrated. Although technology studies focus on the development of technical artefacts, systems and techniques, and their relation to society, current theories of technology do not seem to be sufficient to provide an understanding of new phenomena to be found in the intimate union between Internet technologies – our primary interest – and contemporary society. In this paper, we explore a concept of phatic technology in light of various technologies and theories about technology and society. The nature of a phatic technology is to establish, develop and maintain human relationships. Many technologies exhibit some degrees of phatic use. Examples range from telephones to software for social networking and building cybercommunities. We suggest that the Internet is a primary source of phatic technologies. 相似文献
88.
A 3-stage interpersonal model of the successful therapeutic process (high complementarity, low complementarity, high complementarity) has been proposed and supported in the literature. However, recent work on the interpersonal circumplex and its definition of complementarity have called into question the validity of this model. A revised conception of the stage model is proposed. This revision takes into account the moderator variables of social norms and roles, differential interpretation of hostile and friendly behaviors, manifest vs latent communication, and individual differences in adjustment. The revised model differentiates the middle conflict stage into 2 substages: the dissatisfaction substage, characterized by high negative (hostile) complementarity, and the unstable substage, characterized by low complementarity. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
89.
The Level of Supervision Scale (LSS; R. D. Miars et al, 1983) was administered to 69 supervisors with experience supervising 1st-semester practicum and intern-level trainees. The structure of their responses to 28 LSS items assessing perceptions of supervision as they varied across these 2 trainee experience levels was examined using 3-way multidimensional scaling. A 4-dimensional solution was yielded, which accounted for 63% of the variance. The 4-dimensions are (1) enhancing dynamic understanding, (2) didactic instruction, (3) counseling vs supportive supervisory functions, and (4) authoritative vs collaborative style. The study demonstrated clear differences in the salience of the dimensions across supervisors' perceptions of the 2 trainee experience groups. Supervisors perceived the enhancing dynamic understanding dimension as most important in their supervision of interns, whereas didactic instruction was most salient in perceptions of supervising beginning trainees. No differences were found across experience level for the other 2 dimensions. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
90.
Evans RA Hanley TL Skidmore MA Davis TP Such GK Yee LH Ball GE Lewis DA 《Nature materials》2005,4(3):249-253
The switching or isomerization speed of photochromic dyes in a rigid polymeric matrix (such as an ophthalmic lens) is generally significantly slower than that observed in the mobile environment of a solution. Here we describe that the attachment of flexible oligomers having a low glass-transition temperature-such as poly(dimethylsiloxane)-to photochromic dyes greatly increases their switching speeds in a rigid polymer matrix. The greatest impact was observed in the thermal fade parameters T(1/2) and T(3/4)-the times it takes for the optical density to reduce by half and three quarters of the initial optical density of the coloured state-which were reduced by 40-95% and 60-99% respectively for spirooxazines, chromenes and an azo dye in a host polymer with a glass-transition temperature of 120 degrees C. The method does not alter the electronic nature of the dyes but simply protects them from the host matrix and provides greater molecular mobility for the switching process. In addition to ophthalmic lenses, the generic nature of the method may find further utility in data recording or optical switching. 相似文献