Trajectories Based on Postcomprehensive and Higher Education: Their Correlates and Antecedents

The aim of this study was to investigate different trajectories of education, based on annual attendance in postcomprehensive and higher education between ages 15 and 42, and their correlates and antecedents. A special focus was on education that occurred after spending several years in the labor market (i.e., off-time education). Analyses were based on the Finnish Jyväskylä Longitudinal Study of Personality and Social Development in which the same participants have been followed from age 8 to 42. Four trajectories were obtained: no or early, off-time, on-time, and continuing education. Through adulthood, career stability, and occupational status were lower among off-time and no or early education participants than among the others. Women on the off-time education trajectory showed an increased level of optimism and achieved identity from age 27 to 42. Both off-time and no or early education participants came from a low socioeconomic (SES) family and had problems in their social behavior at age 8 and school adjustment at age 14. Different types of, and reasons for attending, adult education should be better understood, and adult education should be individually targeted .     

Personality and Labour Market Income: Evidence from Longitudinal Data

This study contributes to the literature on how personality is rewarded in the labour market by examining the relationship between personality and labour market income. Our results suggest that adulthood extraversion is positively associated with income when education, work experience, and unemployment history, measured prospectively from longitudinal data, are controlled for. In addition, childhood constructiveness indicating active and well‐controlled behaviour has a positive association with income in adulthood.     

Trajectories of Prosocial Behavior and Physical Aggression in Middle Childhood: Links to Adolescent School Dropout and Physical Violence

Trajectories of prosocial behavior and physical aggression between 6 and 12 years of age were identified for a sample (N=1,025) of males. The trajectories were then used to predict school dropout and physical violence at age 17. Using a group‐based semi‐parametric method, two trajectories of prosociality (low and moderate declining) and three trajectories of physical aggression (low, moderate, and high declining) were obtained. Only a small minority (3.4%) of the boys were characterized by both high aggression and moderate prosociality. Physical aggression predicted both school dropout and physical violence, but contrary to expectations, prosocial behavior did not have additive or protective effects.     

Intensity of Aggression in Childhood as a Predictor of Different Forms of Adult Aggression: A Two‐Country (Finland and the United States) Analysis

This study examined the prediction of different forms of adult aggression in 2 countries from child and adolescent aggression. It was based on 2 longitudinal projects: the Jyväskylä Longitudinal Study of Personality and Social Development (JYLS; N=196 boys and 173 girls) conducted in Finland and the Columbia County Longitudinal Study (CCLS; N=436 boys and 420 girls) conducted in the United States. The same peer‐nominated items for aggression were used in both studies at age 8; comparable measures of aggression were also available in adolescence (age 14 in the JYLS/19 in the CCLS) and adulthood (ages 36/30 and 42/48). Results showed that in both countries and in both genders, aggression in school age was linked significantly to physical aggression and lack of self‐control of anger in adulthood but not to verbal aggression. This differential predictability of aggression over 40 years suggests that individual differences in physical aggression are more determined by lasting individual differences (including emotional reactivity) than are individual differences in verbal aggression.     

Adaptive Behavior in Childhood as an Antecedent of Psychological Functioning in Early Middle Age: Linkage Via Career Orientation

The main aim of the study was to investigate the link between child and adolescent adaptive behavior and adult psychological functioning, and the role of career orientation in this linkage. This was based on a Finnish longitudinal study, where data at ages 8, 14, and 42 were available for 118 females and 115 males. Adaptive behavior, indicated by three aspects of high self-control of emotions: constructiveness, compliance, and trustworthiness, was assessed at ages 8 and 14. Psychological functioning at age 42 was indicated by psychological well-being, self-esteem, social coherence, and trust in life. Connections between adaptive behavior and psychological functioning were studied using structural equation modeling. For males, a path from a latent variable for adaptive behavior to a latent variable for adult psychological functioning was obtained via two components of career development: (1) stable career and employment situation; and (2) the length of education and occupational status. For females, only constructiveness was linked to a latent variable for the length of education and occupational status which accounted for a latent variable for psychological functioning.     

新能源汽车产业公众意识培育策略——北京数据与国际经验

全球新能源汽车产业发展的实践表明,公众意识的培育和提升对于产业发展至关重要。以“态度—行为缺口”为出发点,构建以政策认知、技术与产品认知、环境价值认知3个方面为核心的中国新能源汽车产业公众意识培育缺口的分析框架。应用该分析框架,通过分析和对比北京数据,发现北京新能源汽车领域的公众意识培育关键缺口在于公众意识与政策实施效果、技术与产品性能、环境价值和环境效益等方面存在较大的差距。在此基础上,选取新能源汽车产业发展较好的美国、德国、法国、日本和荷兰等国家,总结和剖析这些国家成功的公众培育经验。结合国际经验和北京实践,认为可以通过完善政策体系及其实施效果、推广新技术和新产品并鼓励商业模式创新、开发示范项目以提升环境价值这3个方面策略来培育和提升北京新能源汽车产业公众意识。     

Fast,flexible and cooperative supply Chains—key issues for the survival of European industry

The future of the European industry is in its capability to innovate and upgrade. This requirement concerns products, manufacturing and the underlying support systems ranging from organizational arrangements down to decision support systems. Europe has a desperate need for effective and flexible innovation, improving industrial infrastructure where the most value-adding nodes of the supply chains are those in the roles of subcontractors on the one hand and distributors on the other. The necessary managerial changes (such as JIT, lean manufacturing and simultaneous engineering) have so far just superficially influenced these crucial nodes. It can be estimated that by responsive customer-driven supply chains the profitability of these chains could be improved drastically. This potential for improvement is based on the reduction of inventory-carrying costs, reduction of indirect and direct labour costs and the increase of sales and sales margins via better delivery performance at the operative level and a reduction in time-to-market at the tactical and strategic levels. As a necessary prerequisite for responsive supply chains in many branches, reorganization of the supply chains in both the manufacturing and distribution ends of these chains is needed.