THE USE OF STIMULUS CONTROL OVER LITTERING IN A NATURAL SETTING

A conventional litter receptacle (55-gallon drum) and a specially designed receptacle consisting of a 55-gallon drum adorned with a plywood “hat” were alternated in two areas of a football stadium over a period of four games. A frequency count of several types of litter articles showed that more than twice as many items were deposited within the experimental container than the conventional one (an average of 52.5 and 21.5 items per game, respectively). The weight of litter deposited within each container showed a similar relationship. An average of 0.65 kg of litter per game were deposited within the conventional receptacle compared with an average of 1.3 kg per game for the experimental receptacle.     

Infant state in relation to its environmental context

Two neonatal intensive care units (NICU) were observed every 15 minutes for at least 72 consecutive hours. Although infants on both NICUs were exposed to considerable amounts of stimulation, there were differences between the units for each environmental measure in the amount of stimulation and/or the pattern of circadian periodicity. The two NICUs also differed in the amount of time infants spent in various states and in the pattern of state periodicity. In general, the diurnal rhythms of the infant states were associated with the diurnal rhythms of different environmental events; furthermore, the patterns of association were not the same on the two NICUs. The results point to potential problems in depicting a “typical” NICU. More importantly, they suggest that the environmental of NICUs has a recognizable influence on aspects of their inhabitants' behavior and that the nature of influence is different from NICU to NICU. The effects are potentially significant for physical, social, and cognitive development.     

Genetic and Environmental Influences on Personal and Rhythmic‐Motor‐Activity Tempo in Children: A Twin Study

In this study, we investigated the degree to which genetics and environmental factors influence the tempo and tempo stability of rhythmic motor activity in young children, using a twin study design. A total of 116 twin children, aged 4 years, were asked to strike two small clash cymbals together in a cyclical manner, in three phases. In the first phase, children were asked to maintain a comfortable personal tempo of rhythmic motor activity (spontaneous motor phase). In contrast, in the other phases, children were required to synchronize rhythmic motor activity in response to the timing of a stimulus tone, or a memorized tempo. Large additive genetic, although negligible shared environmental influences, were observed in the spontaneous motor phase. However, environmental factors were estimated in the other two phases, while the additive genetic factor was nearly zero. These results indicate that the extent of genetic and environmental influences on individual differences in rhythmic motor activity can be modulated under different situations.     

Predictors of childhood trajectories of overt and indirect aggression: An interdisciplinary approach

The aim of this study was to advance our understanding of the development of aggression in boys and girls by testing a model combining insights from both evolutionary theory and developmental psychology. A sample of 744 children (348 girls) between six and 13 years old was recruited in schools with high deprivation indices. Half of the sample (N = 372; 40.1% girls) had received special educational services for behavioral and/or socio‐emotional problems. Two trajectories for overt aggression and two trajectories for indirect aggression were identified and binomial logistic regressions were used to identify environmental predictors and sex‐specific patterns of these trajectories. Results indicated that peer rejection predicted overt aggression and indirect aggression and that extraversion and male sex predicted overt aggression. The results also showed that interaction between parental practices and some child temperament traits predicted overt aggression (coercion and lack of supervision associated with extraversion or low effortful control) or indirect aggression (coercion and neglect associated with negative affect or low effortful control), and the absence of a father figure predicted high indirect aggression in girls.

     

Variables that favour successful ageing / Variables que favorecen un envejecimiento exitoso

Abstract

The construct of successful ageing appears in the sixties, with a focus on physiological factors. However, its definition progressively develops into a more multidisciplinary construct and begins to include psychological, psychosocial and environmental factors; today, all these aspects are seen as essential to its study. In this monograph devoted to successful ageing, both this work and those that appear beside it aim to highlight the different areas of research that have been forged — mainly from psychology but also, in certain cases, together with associated disciplines — to try to outline a comprehensive model of ageing with the ultimate goal of creating intervention tools to foster successful ageing. Thus, this issue analyses the roles played by the Mediterranean diet, resilience, training programmes and training caregivers, among others, as explored by different experts in the area in an attempt to unveil the keys to ageing successfully from a psychosocial perspective.     

Spiritual development: understanding and importance in schools: an analysis based on statements made by school directors from Valparaíso,Chile

Chile’s General Law of Education states that one of the purposes of education is the spiritual development of all its schooled population. Furthermore, guidelines in Chile’s education system place school directors as key players in student’s learning. This article presents the results of a research involving school directors from Valparaíso, Chile. The aim of this research was to identify how directors of secular and religious schools understand their students’ spiritual development. We studied this aspect in particular through semi-structured interviews conducted with 20 participants. Results show that directors understand spirituality as a typically human ability that can be strengthened in schools and, thus, they believe it to be highly important in schools. In addition, they see a strong relation between spiritual development and ethical and moral development. This study also shows differences in how secular and religious schools’ directors understand this relation. This opens the way for more in-depth analysis regarding spiritual development in Chile’s education system, especially considering that directors generally believe it to be a part of a holistic and quality education.     

Intellectual property protection,technological innovation and enterprise value—An empirical study on panel data of 80 advanced manufacturing SMEs

Study the role of intellectual property protection in advanced manufacturing SMEs. Is it to protect the growth of advanced manufacturing SMEs, or to inhibit the growth of SMEs in advanced manufacturing? the paper brings the medium variable – technological innovation to explore acting paths of intellectual property protection in enterprises’ value improvement. Through analysis of panel data of 80 SMEs of advanced manufacture collected during the period from 2013 to 2015, Research results show that as for SMEs of advanced manufacture, the inverted-U relationship still exists in the influences brought by intellectual property protection to enterprise values. Meanwhile, U-shaped relations exist between intellectual property protection and technological innovation. Increase of technological innovation investment can promote increase of enterprise values.     

新时代青少年价值观及其与社会、学校和心理适应的关系：三个地域的比较

本研究采用问卷调查的方法考察了上海闵行、四川仁寿、甘肃玉门三地共1051名7、9年级青少年,旨在探究在新时代背景下,不同经济和文化发展水平的地域之间,青少年价值观的发展特点及其与适应的关系。结果发现：①除时尚维度外,青少年价值观各维度上均存在显著的地域差异;上进竞争维度存在年级差异,9年级高于7年级;②除时尚和享受快乐维度外,青少年价值观各维度在不同地域间均能正向预测学习成绩、社会能力,负向预测抑郁感;时尚能够负向预测学习成绩,正向预测抑郁感;③青少年价值观某些维度对适应的预测存在显著的地域差异：友情对社会能力的预测,上海、四川高于甘肃;上进竞争对社会能力的预测,四川高于上海、甘肃;上进竞争、时尚对抑郁感的预测,四川、甘肃均高于上海。研究在一定程度上揭示了新时代青少年价值观的发展现状,为理解青少年价值观与健康心理的关系,为引导青少年树立正确的价值观提供了一定的实证依据。     

Specific Life Events and Chronic Experiences Differentially Associated with Depression and Anxiety in Young Twins

Behavioral genetic analyses indicate that environmental influences associated with depression and anxiety are specific to each symptom type; however, this has not been tested specifically in children. Sixty-one (61) child twin pairs in which at least one twin had a very high anxiety or depression score, and 29 nonanxious, nondepressed pairs were interviewed about life events and chronic stressors in the previous 12 months. Loss events, schoolwork stressors, family relationship problems, and friendship problems were all significantly associated with depression but not anxiety. Threat events were significantly associated with anxiety but not depression. Loss events and schoolwork stressors appeared to act as shared environment influences in that they made twin pairs resemble one another. Threat events, friendship problems, and family relationship problems were individual specific and accounted for differences within the pairs. These results clarify the associations between life events and depressive and anxious symptoms in children and adolescents and reveal specific associations previously unidentified in this age range.     

Die Rechtsansichten der Eurasier -- Rechtsordnung oder Wertordnung?

In their juridical doctrines, the members of the Evrazijstvo movement advocated the idea of a Russian special path criticizing at the same time the formalism and coldness of the western conception of law, based principally on Roman law. Their views are characterized by an evident priority accorded to justice over law, to the order of values over legal order.