环境无序性对消费者多样化寻求的影响及作用机制

在日常生活和购物环境中, 混乱无序无处不在。然而, 关于环境无序性对消费者产品选择行为的影响研究却十分有限, 本文试图填补这一不足。具体而言, 本文创新性地提出环境无序性与多样化寻求行为之间存在着因果关系, 且自我效能威胁和未来偏好不确定感在其中发挥链式中介作用。通过1个预实验和4个实验, 本文发现无论在真实环境、线下购物环境、工作环境, 还是线上产品陈列情境下, 环境无序性均可提升多样化寻求行为; 无序的环境会对消费者的自我效能产生威胁, 进而增强其对未来产品偏好的不确定性感知, 最终促使其通过增加多样化寻求行为来应对未来可能变化的产品偏好。     

情感事件视角下空气污染触发的消极情绪对工作场所环保行为的动态影响机制

摘要 鉴于当今空气污染问题日益严峻,如何激发员工的环保行为成为了各界关注的话题。本研究基于情感事件理论,从主动的视角来探讨人们在空气污染情境中产生消极情绪后的积极应对行为。运用经验取样法,对68名在职员工进行了为期14天的跟踪调查。研究发现：（1）个体每日因空气污染引发的消极情绪与每日的环保行为正相关;（2）风险感知和环保激情在个体因空气污染引发的消极情绪与环保行为之间存在链式中介作用;（3）调节焦点调节了个体每日因空气污染引发的消极情绪对每日的环保行为的影响,防御焦点弱化二者间的关系,而促进焦点的调节作用不显著。以上成果丰富了人们对空气污染触发的消极情绪动态影响机制的认识,为后续研究提供了良好的研究视角和基础,为企业可持续发展的经营管理提供了的实践启示。     

The Structure of Religious Environmentalism: Movement Organizations,Interorganizational Networks,and Collective Action

Historically, religious groups have been absent from the American environmental movement, but since the late 1990s a host of new religious environmental movement organizations (REMOs) have emerged. Little is known about REMOs or how religion structures the nascent movement field. Drawing on interviews with leaders of 63 REMOs in the United States, we examined whether theological frames and religious affiliations, on the one hand, and environmental interests, on the other, shaped the formation of information exchange and joint action between REMOs. The results show that shared religious affiliations and theological frames are directly associated with joint action between REMOs. In contrast, shared environmental interests are associated directly with information exchange, but not joint action. The results suggest that cultural aspects of religion are linked to the structure of the religious environmental movement.     

General and supplementary factors of personality in genetic and environmental correlation matrices

Genetic and environmental correlation matrices among 7 personality scales were estimated, using samples of adult and young adult twins from Australia (2081 and 1178 pairs, respectively). A general factor of personality and two supplemental factors were obtained in each. The supplemental factors were tentatively identified as Social conformity and Other-dependence. Factors from the genetic and environmental correlations replicated well across samples, and they were similar in both the genetic and environmental covariation. It was concluded that the structure of personality is inherent in the evolved phenotype, and is not the immediate consequence of either genetic or environmental organizing factors.     

A dualistic identity theory

Whilst it is accepted that humankind has been responsible for a considerable amount of environmental change, it is only recently that quantitative measures have been devised to express this. Such measures include a habitat index, the ecological footprint and the Living Planet Index. The applications and implications of these measures are discussed along with direct measures of changing atmospheric composition. All indicate that Europe is the most anthropogenically transformed continent and Australasia the least altered. In so far as a population increase of c. 36 per cent is likely to occur in the next 25 years, human induced environmental change is set to continue at a rapid pace. It is likely to be exacerbated by rapid industrialisation in some nations and increasing standards of living. Local, regional and international measures to curb environmental deterioration may temper this to a degree but new technologies e.g. biotechnology, may bring disadvantages as well as advantages.     

Friendship Similarity During Early Adolescence: Gender and Racial Patterns

We studied the relationship of reciprocity, gender, and racial composition (Caucasian, African American, cross-race) of adolescent friendship dyads to similarity and proximity in 136 young adolescents. We found that adolescents selected friends who were of the same gender and race and that female dyads were more similar than male dyads on verbal achievement and several personality dimensions. Caucasian dyads were more similar than African American dyads on verbal achievement, mental alertness, and dominance. African American adolescents had more contact with their best friends outside school, whereas Caucasian adolescent friends had more in-school contact. African American students had fewer reciprocal relationships than the Caucasian students. Cross-race friendships were less reciprocal than same-race friendships. Race and gender were important in determining friendship patterns. Similarity and proximity were more important than reciprocity in understanding early adolescent friendships.     

Energetic Cost and Stability during Human Walking at the Preferred Stride Frequency

The possibility that preferred modes of locomotion emerge from dynamical and optimality constraints and the energetic and dynamical constraints on preferred and predicted walking frequency are explored in this article. Participants were required to walk on a treadmill at their preferred frequency, at a frequency predicted as the resonance of a hybrid pendulum-spring model of the legs, and at frequencies ±15%, ±25%, ±35% of the predicted frequency. Walking at the preferred and predicted frequencies resulted in minimal metabolic costs and maximal stability of the head and joint actions. Mechanical energy conservation was constant across conditions. The head was more stable than the joints. The joints appeared to be in service of the head in maintaining a stable trajectory. The major findings of this study suggest a complementary relationship between energetic (physiological) and stability constraints in the adoption of a preferred frequency of walking. Multiple subsystems may be involved in constraining observed macroscopic behavior in intact biological systems. The approach and results of the study imply that a useful tack in understanding how dynamical control structures arise is to study the potential criteria that serve to act as constraints on skilled movement patterns in unimpaired and impaired populations.     

Effectiveness of a Hearing Conservation and Vocal Hygiene Program for Kindergarten Children

Abstract

Noise-induced hearing loss and disorders of the voice are two potentially preventable communication disorders. This study sought to determine if young children's knowledge regarding potentially abusive hearing and voice behaviors can be changed through education. An interactive educational program-“Ears for Listening, Voice for Speaking” (ELVS)-was presented to 66 kindergarten students. A questionnaire, testing the students' knowledge regarding anatomy, abusive behaviors, and conservation practices, was administered pre- and post-ELVS participation. A statistically significant increase was found in the students' knowledge post-ELVS participation. Scores on the voice questions were lower than hearing, and, although the difference was not statistically significant, girls scored higher than boys, both pre- and post-ELVS participation. This study highlights the importance of early intervention through education in preventing noise-induced hearing loss and voice disorders.     

An Environmental Enrichment Programme to Promote Adaptive Responding in Two Children with Multiple Disabilities

Abstract

An environmental enrichment programme was used for two passive children who had visual and hearing impairments and profound intellectual disabilities. The enrichment items, selected through stimulus preference assessments, were accessible contingent on simple adaptive responses. Data showed that both children increased their adaptive responding (thus reducing their passivity) during the programme. Implications of the findings are discussed.