Books Received

Leg-to-body ratio (LBR) is one of the morphological traits that influences a person's attractiveness. To date, studies confirming that hypothesis have been conducted mainly in Western cultures. They have shown that the average or slightly higher-than-the-average LBR is perceived to be attractive in women. In the case of men, results were more ambiguous; however generally shorter or similar LBRs compared to females were attractive. Here, data on LBR preferences of a traditional, semi-nomad ethnic group (i.e., the Himba of northern Namibia, n = 81) are reported. Also in Himba people LBR influences a person's attractiveness. Similar to Western societies, extremely high and low LBRs were unattractive. However, contrary to previous findings, Himba preferred women of relatively low LBR and men of relatively high LBR.     

创新氛围、创新效能感与团队创新：团队领导的调节作用

在团队层次探讨创新氛围、创新效能感以及团队领导对团队创新绩效的影响。对51个工作团队的研究结果表明, 团队创新氛围与团队创新绩效有显著的正向关系, 而团队创新效能感在这一关系中起到中介作用。同时, 引领创新的团队领导调节了创新效能感与团队创新绩效之间的关系, 团队领导越倾向于引领创新, 创新效能感与创新绩效之间的关系就越强, 经由创新效能感传导的创新氛围对创新绩效的效应也就越大。研究结果深刻揭示了创新氛围、创新效能感、创新领导和团队创新之间的关系。     

Written on the body? Individual differences between British adults who do and do not obtain a first tattoo

Swami, V. (2012). Written on the body? Individual differences between British adults who do and do not obtain a first tattoo. Scandinavian Journal of Psychology 53, 407–412. This study compared individual psychological differences of individuals who do and not obtain their first tattoo. A total of 136 British residents visiting a tattoo parlour completed measures of the Big Five personality factors, Sensation Seeking, Need for Uniqueness, distinctive appearance investment, attitudes to authority, and sociosexual orientation. As compared to individuals who did not subsequently obtain a tattoo, individuals that did were significantly less conscientious, more extraverted, more willing to engage in sexual relations in the absence of commitment, and had higher scores on sensation seeking, Need for Uniqueness, and distinctive appearance investment. The effect sizes of uncovered differences were small‐to‐moderate (η_p² = .07–.14). These results are discussed in relation to the mainstreaming of tattoos in contemporary, post‐industrialised societies.     

A computer-based program to teach braille reading to sighted individuals

Instructors of the visually impaired need efficient braille‐training methods. This study conducted a preliminary evaluation of a computer‐based program intended to teach the relation between braille characters and English letters using a matching‐to‐sample format with 4 sighted college students. Each participant mastered matching visual depictions of the braille alphabet to their printed‐word counterparts. Further, each participant increased the number of words they read in a braille passage following this training. These gains were maintained at variable levels on a maintenance probe conducted 2 to 4 weeks after training.     

Attachment and relationship satisfaction in expectant first-time parents: The mediating role of relationship enhancing behaviors

Individual differences in attachment are well established as a correlate of couple relationship satisfaction. However, less is known about the role of attachment in predicting satisfaction at specific milestone points in couple relationships. The present study explored the role of attachment in predicting relationship satisfaction during couples’ first pregnancy, and the mediating role of relationship enhancing behaviors. Male and female attachment anxiety and avoidance predicted their own low relationship satisfaction, and this was partially mediated by relationship enhancing behaviors. Male attachment anxiety and avoidance predicted low female satisfaction, and this was fully mediated by relationship enhancing behaviors. This study is the first to highlight the important role of male attachment during pregnancy, and the mediating role of relationship enhancing behaviors.     

EFFECTS OF A SIGNALED DELAY TO REINFORCEMENT IN THE PREVIOUS AND UPCOMING RATIOS ON BETWEEN-RATIO PAUSING IN FIXED-RATIO SCHEDULES

Domestic hens responded under multiple fixed‐ratio fixed‐ratio schedules with equal fixed ratios. One component provided immediate reinforcement and the other provided reinforcement after a delay, signaled by the offset of the key light. The components were presented quasirandomly so that all four possible transitions occurred in each session. The delay was varied over 0, 4, 8, 16, and 32 s with fixed‐ratio 5 schedules, and over 0, 8 and 32 s with fixed‐ratio 1, 15 and 40 schedules. Main effects of fixed‐ratio value and delay duration were detected on between‐ratio pauses. Pauses were longer when the multiple‐schedule stimulus correlated with a delayed‐reinforcer component was presented, with the longest pauses occurring at the transition from a component with an immediate reinforcer to one with a delayed reinforcer. Pause durations were shortest during immediate components. Overall, both the presence or absence of a delay in the upcoming component, and the presence or absence of a delay in the preceding component affected pause length, but the upcoming delay had the larger effect. Thus changes in delay had similar effects to past reports of the effects of changes in response force, response requirement, and reinforcer magnitude in multiple fixed‐ratio fixed‐ratio schedules.     

Using a Training-of-Trainers Approach and Proactive Technical Assistance to Bring Evidence Based Programs to Scale: An Operationalization of the Interactive Systems Framework’s Support System

Bringing evidence based programs to scale was a major initial impetus for the development of the Interactive Systems Framework for Dissemination and Implementation (ISF). The ISF demonstrates the importance of the Support System in facilitating the uptake of innovations in the community (the Delivery System). Two strategies that members of the Support System commonly use are training‐of‐trainers (TOT) models and technical assistance (TA). In this article, we focus on the role of the Support System in bringing evidence‐based programs (EBPs) to scale in the Delivery System using a case example, with special attention on two strategies employed by Support Systems—training‐of‐trainers (TOT) and proactive technical assistance. We then report on findings from a case example from the Promoting Science Based Approaches to Teen Pregnancy Prevention project that furthers our conceptualization of these strategies and the evidence base for them. We also report on the limitations in the literature regarding research on TOTs and proactive TA and provide suggestions for future research on TOTs and proactive TA that will enhance the science and practice of support in the ISF. Special Issue: Advances in Bridging Research and Practice Using the Interactive System Framework for Dissemination and Implementation; Guest Editors: Abraham Wandersman, Paul Flaspohler, Catherine A. Lesesne, Richard Puddy; Action Editor: Emilie Phillips Smith     

个人与组织价值观匹配对员工工作投入、组织支持感的影响

采用问卷调查法,考察个人与组织价值观匹配和员工的工作满意度、工作投入、组织支持感以及离职意向之间的关系。对33家生产型企业798名员工进行了问卷调查,通过对数据的统计分析,结果表明：个人与组织价值观匹配对员工的工作满意度、工作投入和组织支持感具有显著的正向预测作用,对员工的离职意向具有显著的负向预测作用。     

Contralateral interference and ear advantages for identification of three-element patterns

Recent experience with attempts to test relatively simple patterns such as three-tone sequences in a traditional dichotic-listening paradigm indicates that when such sequences are used for both target and contralateral interference, performance tends to be low in both ears and not useful for measuring or comparing ear advantages in various target conditions. It is reported that tests with a variety of sounds presented contralaterally to three-element patterns show that several such sounds can (1) allow performance in at least one ear to remain above floor values, (2) result in performance in at least one ear that is below ceiling, and (3) reveal ear advantages that are similar in direction and magnitude to those seen with the traditional dichotic paradigm.