Analysis of the factors affecting drivers’ queue-jumping behaviors in China

In China, drivers’ queue-jumping behaviors are very common. To explore the factors affecting drivers’ queue-jumping, first, a driving attitude scale, a risk perception scale and a queue-jumping behavior scale were designed, and an existing Type A behavior pattern scale and a driver skill scale were also introduced. Second, these scales were used to collect empirical data, and 202 valid samples were obtained. Third, the reliability and validity of the developed scales were verified, and a structural equation model of drivers’ queue-jumping behaviors was established to explore the interrelationships among the Type A personality trait, cognitions (including attitudes and risk perception), driver skills (including driving skill and safety motivation) and queue-jumping behaviors. The results showed that drivers’ cognitions significantly affected their queue-jumping behaviors; specifically, drivers’ attitudes toward queue-jumping and traffic violations positively correlated with their queue-jumping behaviors (β = 0.323, t = 3.470; β = 0.277, t = 3.072), while drivers’ risk perception toward queue-jumping negatively correlated with their queue-jumping behaviors (β = −0.297, t = −3.889). Drivers’ driving skill and safety motivation also significantly affected their queue-jumping behaviors (β = 0.198, t = 2.385; β = −0.355, t = −4.101). Although Type A personality trait had no significant effects on drivers’ queue-jumping behaviors, it had significant effects on drivers’ attitudes toward queue-jumping and traffic violations (β = 0.336, t = 4.720; β = 0.215, t = 2.873) and their risk perceptions toward queue-jumping (β = −0.232, t = −3.279). In other words, the Type A personality trait can indirectly affect drivers’ queue-jumping behaviors through drivers’ attitudes and risk perceptions toward queue-jumping. The results provided offer traffic administration departments a theoretical foundation for governing this behavior.     

Observed staff engagement predicts postive relationships and well-being in a physical activity-based program for low-income youth

Positive youth development (PYD) programs aim to support long-term well-being in young people by building their strengths and assets. PYD program staff are pivotal in achieving this goal, as positive staff-youth interactions are associated with well-being in youth. Much of this research relies on youth perceptions of interactions with staff. A better understanding of how observed staff behaviors are associated with youth outcomes would provide guidance for developing interventions regarding effective staff behaviors. This study examined associations between observed staff behaviors and youths' perceptions of their relationships with staff and well-being. Participants were recruited from a summer physical activity-based PYD program for underserved youth. Staff (N = 24, 16 women, 8 men) were observed by researchers to evaluate their engagement, interaction, safety, and support behaviors. Youth from diverse backgrounds (N = 394; 47% girls, 53% boys; M_age = 10.20; 44% Latino/a) completed measures of their perceptions of relationships with staff (mutual respect, autonomy support, and care), and well-being (hope, self-esteem, and social competence) at the end of the program. Structural equation modeling indicated that observed staff engagement positively predicted youth perceptions of their relationships with staff and well-being. Youth perceptions of positive social relationships with staff also positively predicted their well-being. Staff who create opportunities for youth to reflect and respond to program activities are perceived as valuing, making genuine connections, and considering the opinions and feelings of youth. Developing ways to enable staff to build relationships with youth that include these features is an important avenue for future research.     

依恋启动及其效应

认知革命背景下, 依恋研究出现了社会认知转向, 研究兴趣正在从关注依恋个体差异转向差异背后的依恋图式, 研究范式也从观察测量转向以启动为代表的精细测量实验范式。依恋启动实验范式分为安全启动和不安全启动, 启动材料会激活不同依恋图式, 促使个体分别采用安全依恋策略、过度激活或抑制激活策略, 进而表现出不同的心理和行为模式, 而这些模式又会调节启动效应, 形成动态的启动反馈回路。未来研究应对依恋图式的成分、结构进一步细化, 关注依恋焦虑与依恋启动的关系, 并从加工时间进程视角探究依恋启动对后续认知加工过程的影响。     

学前儿童问题行为对父母抚养压力的影响及夫妻亲密的调节作用

研究旨在探讨学前儿童问题行为对父亲、母亲抚养压力的影响及夫妻亲密在其中的作用机制。采用儿童问题行为问卷、抚养压力量表和夫妻亲密量表对3164名学前儿童的父母进行测查。研究发现：（1）母亲抚养压力在学前儿童问题行为与父亲抚养压力之间起部分中介作用;（2）夫妻亲密调节母亲抚养压力对父亲抚养压力的作用,夫妻亲密越高,母亲抚养压力对父亲抚养压力的预测作用越强,学前儿童问题行为通过母亲抚养压力对父亲抚养压力的间接作用也越大。     

成年期双酚A暴露对小鼠行为的影响

探究成年期环境雌激素双酚A(bisphenol A, BPA)暴露对不同性别小鼠行为的影响。出生5周的小鼠灌胃染毒BPA (40、400 µg/kg/d), 同时设对照组。染毒8周后, 以开场行为检测小鼠的自发活动及探究行为, 以高架十字迷宫检测小鼠的焦虑和探究行为, 以水迷宫检测小鼠的空间学习记忆行为, 以跳台检测小鼠的被动回避记忆行为。结果显示, BPA暴露不影响同性别小鼠在开场中的各种行为, 但消除了悬空站立和扶壁站立频率的性别差异。高架十字迷宫行为测试中, BPA暴露显著减少雄鼠进入开放臂的次数和停留时间(p<0.05和p<0.01), 却显著增加雌鼠进入开放臂的次数和停留时间(p<0.05和p<0.01); 同时, BPA暴露显著减少雄鼠(p<0.05和p<0.01)却增加雌鼠在中央区的探头次数(p<0.01), 消除甚至反向诱导成年小鼠焦虑行为和探究行为的性别分化。BPA (40 µg/kg/d)暴露显著延长成年雄鼠在水迷宫中搜寻平台的平均距离(p<0.05), 但对雌鼠没有影响, BPA因此消除了正常成年小鼠空间记忆行为的性别差异。BPA(40 µg/kg/d)暴露显著缩短了雄鼠在遭电击24h后跳下平台的潜伏期(p<0.05), 但对雌鼠没有明显影响, 并因此诱导成年小鼠被动回避行为的性别差异。以上结果表明, 成年期BPA 暴露可性别特异性地影响小鼠的多种行为, 干扰成年小鼠行为的性别差异。     

Perceived and Actual Effectiveness of Coping Strategies Used When Forgiving

This study examined coping strategies that young adults use when forgiving and the perceived and actual effectiveness of these strategies in predicting forgiveness behaviors. Results showed that participants used positive reinterpretation/growth and active coping most and perceived these 2 strategies as being effective when forgiving. Although positive reinterpretation/growth did predict forgiveness behaviors, active coping did not, which suggests that young adults may not be aware of the most effective coping strategies for forgiving others. Contributions of the study, including results on the coping strategies that predict forgiveness behaviors, are discussed.     

Coping with long-term unemployment

As very little research has focused on the experiences of long-term unemployed people, 38 females and males attending a Skillshare were invited to complete a short survey and participate in an in-depth interview. Both of these research methods were designed to provide information on the experience of this group with respect to how people who have been experiencing unemployment for over one year cope. GHQ cut-off scores and qualitative responses converged on the notion that this sample should be considered as two discrete groups: those who were coping relatively effectively with unemployment and those who were not. Coping themes identified in the group associated with negative well-being included keeping busy, emotional release, and withdrawal. These coping processes were generally viewed as transient and ineffectual. Conversely, coping strategies of those associated with positive well-being could be grouped into four themes, including keeping busy, having a positive outlook, religious faith, and re-evaluating expectations. Research and practice implications are considered. © 1998 John Wiley & Sons, Ltd.     

Genetic differences in the mouse defense test battery

The mouse defense test battery (MDTB) has been designed to examine anxiogenic- or anxiolytic-like properties of psychoactive drugs through effects on specific defensive behaviors. In the present study, the MDTB was used to evaluate the potential contribution of genetic factors to these behaviors. The data revealed pronounced differences in several defense reactions among four inbred strains (BALB/c, C57BL/6, CBA, DBA/2) and one outbred (Swiss) mouse line. Thus, when subjects were introduced into the apparatus, Swiss and C57BL/6 displayed the highest levels of horizontal and vertical activities, while BALB/c and DBA/2 mice showed intermediate and CBA low activity rates. When subjects were chased by the rat, C57BL/6 mice used flight as the dominant defense strategy, while the defensive responses of BALB/c, C57BL/6, and DBA/2 mice consisted of flight reactions and risk assessment activities. However, when flight or escape was not possible, risk assessment became the predominant feature of the defense repertoire in the C57BL/6 mice. When defensive threat/attack behaviors were required, Swiss, BALB/c, DBA/2, and C57BL/6 mice showed very similar reactions in terms of the magnitude of the responses observed. CBA mice were poorly defensive in all these test situations. Finally, after the rat was removed from the test apparatus, Swiss, DBA/2, and C57BL/6 mice displayed more vertical activities than BALB/c mice. These latter, however, showed an increased level of ambulation compared to the activity recorded before the rat exposure. Together, these findings indicate that genetic factors contribute to defensive behaviors in this animal model of anxiety. The different behavioral profiles displayed by the strains used here may provide the means to obtain a better insight into the neurobehavioral mechanisms involved in anxiety-related disorders. Aggr. Behav. 23:19–31, 1997. © 1997 Wiley-Liss, Inc.     

The Melbourne decision making questionnaire: an instrument for measuring patterns for coping with decisional conflict

A study was conducted to examine the factorial validity of the Flinders Decision Making Questionnaire (Mann, 1982), a 31-item self-report inventory designed to measure tendencies to use three major coping patterns identified in the conflict theory of decision making (Janis and Mann, 1977): vigilance, hypervigilance, and defensive avoidance (procrastination, buck-passing, and rationalization). A sample of 2051 university students, comprising samples from Australia (n=262), New Zealand (n=260), the USA (n=475), Japan (n=359), Hong Kong (n=281) and Taiwan (n=414) was administered the DMQ. Factorial validity of the instrument was tested by confirmatory factor analysis with LISREL. Five different substantive models, representing different structural relationships between the decision-coping patterns had unsatisfactory fit to the data and could not be validated. A shortened instrument, containing 22 items, yielded a revised model comprising four identifiable factors–vigilance, hypervigilance, buck-passing, and procrastination. The revised model had adequate fit with data for each country sample and for the total sample, and was confirmed. It is recommended that the 22-item instrument, named the Melbourne DMQ, replace the Flinders DMQ for measurement of decision-coping patterns. © 1997 John Wiley & Sons, Ltd.