TREATMENT OF SELF-INJURY AND HAND MOUTHING FOLLOWING INCONCLUSIVE FUNCTIONAL ANALYSES

Numerous studies have used functional analyses to prescribe interventions for severe behavior disorders. The majority of these studies have focused on behavior that is clearly maintained by socially mediated reinforcement, such as contingent access to attention, tangibles, or escape from instructional demands. However, a significant proportion of functional analyses do not yield conclusive results. We examined interventions for 3 children with severe disabilities following inconclusive functional analyses. First, preferred stimuli were identified for each child via a stimulus preference assessment. Second, a functional analysis was conducted for 2 of the 3 children. High rates of aberrant behavior were seen even (if not especially) in no-interaction sessions. The 3rd child was observed for several consecutive no-interaction sessions; behavior persisted in this condition. Third, interventions based on environmental enrichment were analyzed in an analogue setting. For all of the children, environmental enrichment decreased aberrant behavior if preferred stimuli were used in the procedure. To obtain further reductions in aberrant behavior, explicit reinforcement of toy play was required for 2 children, and a brief (5-s) time-out was necessary with 1 child. Finally, effects of treatment carried over to the school or home environment following teacher or family training. Results are discussed in the context of basic reinforcement principles and future directions for research.     

TEMPORAL AND CLIMATIC VARIABLES IN NATURALISTIC OBSERVATION1

Home-observation data on 5- to 7-yr-old boys collected over 2 yr were examined for systematic variations in rates of desirable and undesirable behaviors associated with several temporal and climatic variables. Significant effects associated with time of day, day of the week, precipitation, and temperature were found. No significant effects on the naturalistic observation data were found for environmental factors associated with lunar phase. It was noted that the correlational nature of the findings did not obviate the necessity for control of the influence of temporal and climatic variables. Several methodological strategies for such control were discussed.     

Aggressive and affiliative behavior in green monkeys with differing housing complexity

Eleven green monkeys (Cercopithecus aethiops) were combined into three social groups (two heterosexual, one all-male) in enclosures with similar volume but different levels of environmental complexity (two or four compartments). Agonistic and affiliative interactions were recorded over a 21-week period. The two heterosexual groups had their environmental complexity reduced (number of compartments reduced by one-half and volume/floorspace reduced by one-third) for a 5-week period in the middle of the study. Rates of contact aggression were low throughout the study. In the group with complexity reduced to one compartment, rates of noncontact aggression and affiliative behavior increased, and remained high after complexity was restored. In the group reduced to two compartments, rates of affiliative behavior increased but rates of noncontact aggression decreased, trends which continued after complexity was restored. The all-male group exhibited low rates of affiliative behavior throughout. Two compartments appear to foster successful group formation, but any change in a group's enclosure can have long-term effects on rates of aggression. © 1992 Wiley-Liss, Inc.     

Water contaminant levels interact with parenting environment to predict development of depressive symptoms in adolescents

Contaminants in drinking water, such as lead, nitrate, and arsenic, have been linked to negative physical health outcomes. We know less, however, about whether such pollutants also predict mental health problems and, if so, the conditions under which such effects are strongest. In this longitudinal study, we examined whether drinking water contaminants interact with negative family environments (parental psychological control) to predict changes in depressive symptoms in 110 adolescents—a developmental period when symptoms often first emerge. We found that for adolescents in psychologically controlling families, levels of drinking water contaminants prospectively predicted depressive symptoms 2 years later; this effect was not present in adolescents in non‐controlling families. Importantly, these associations were not accounted for by family‐ or community‐level socioeconomic resources, demographic features, or by the adolescents’ stress exposure. These findings highlight the interplay of physical and psychological environments in influencing depressive symptoms in adolescents. A video abstract of this article can be viewed at https://youtu.be/thBV-DwnGcY     

Identity Processes and Environmental Threat: the Effects of Nationalism and Local Identity upon Perception of Beach Pollution

This study examines the importance of local and national identity processes in predicting the perception of a threat to the local environment: pollution of British beaches defined in terms of European Union (EU) regulations concerning cleanliness. Place identity and social identity theories would predict that English people would exhibit positive discrimination when evaluating both their local and national beaches and would allow ingroup preferences to influence their estimates of beach pollution. The study involved administering questionnaires to 347 English students drawn from secondary schools in six seaside resorts (three with ‘polluted’ beaches, and three with ‘unpolluted’ beaches according to the EU criteria). It was hypothesized that degree of both local and national identification would predict variance in perceived levels of pollution independently of either the EU categorization or the physical evidence of pollution available. On the whole, results confirmed this main hypothesis: subjects who were more attached to their town or their nation tended to perceive their local and national beaches as less polluted. Traditional predictors of environmental evaluation (such as socio-demographic variables, environmental concern, use of the environment) did not play an important role in predicting beach pollution perception. Denial of physical assessments of pollution was interpreted as a strategy used to cope with the threat to place identity posed by the labelling of local beaches by a powerful outgroup (the EU).     

Examining Differential Effects of Internal and External Resources on Counselor Burnout Symptoms in South Korea

This study aims to bring to light the relationship between internal/external resources and counselors’ burnout depending on the type of clients (traumatized/bereaved vs. personal growth issues). Moderated mediation analysis was conducted with 165 counselors in South Korea. The results indicated that counselors of traumatized or bereaved clients were more likely to be affected by internal resources (countertransference management ability), whereas counselors of clients with personal growth issues were more likely to be affected by external resources (environmental resources). Implications and limitations of this study are discussed.     

A Towel Less: Social Norms Enhance Pro-Environmental Behavior in Hotels

Previous research has shown that normative appeals to engage in environmentally friendly behavior were most effective when they were accompanied by a provincial norm (e.g., when norms matched individuals’ immediate situational circumstances). Analyzing hotel guests’ towel-use during their stay, the current study tests whether messages employing provincial norms were more effective in reducing towel-use than standard environmental messages. In line with previous findings, guests of two hotels used significantly fewer towels when provincial normative appeals—rather than standard environmental messages—were communicated. These findings corroborate to the body of research demonstrating the power of social norms on environmental behavior.     

The effect of environmental orientation on salesperson effort and participation: the moderating role of organizational identification

Environmental orientation has emerged as a noteworthy strategy for firms attempting to provide an authentic, unified image of environmental commitment to stakeholders. However, it is yet to be assessed from those employees most responsible for conveying an environmental image. This research examines the construct from the salesperson's point of view. Integrating social identity theory within a traditional Input-Process-Output framework, we demonstrate the importance of aligning firm ideals with individual boundary spanner identity in an environmental context. Our findings suggest that salespersons' perceptions of a firm's environmental orientation directly influence their effort and participation. Further, this relationship is amplified when the salesperson also has strong organizational identity. Finally, when salespeople put more into their work or actively engage in improving their company's environmental image, this increased effort and participation ultimately contributes to individual sales performance and job satisfaction.     

There aren't plenty more fish in the sea: A causal network approach

The current research investigated how lay representations of the causes of an environmental problem may underlie individuals' reasoning about the issue. Naïve participants completed an experiment that involved two main tasks. The causal diagram task required participants to depict the causal relations between a set of factors related to overfishing and to estimate the strength of these relations. The counterfactual task required participants to judge the effect of counterfactual suppositions based on the diagrammed factors. We explored two major questions: (1) what is the relation between individual causal models and counterfactual judgments? Consistent with previous findings (e.g., Green et al., 1998, Br. J. Soc. Psychology, 37, 415), these judgments were best explained by a combination of the strength of both direct and indirect causal paths. (2) To what extent do people use two‐way causal thinking when reasoning about an environmental problem? In contrast to previous research (e.g., White, 2008, Appl. Cogn. Psychology, 22, 559), analyses based on individual causal networks revealed the presence of numerous feedback loops. The studies support the value of analysing individual causal models in contrast to consensual representations. Theoretical and practical implications are discussed in relation to causal reasoning as well as environmental psychology.     

员工绿色行为的影响因素及其理论解释

员工绿色行为决定了组织环保成效, 是促进组织可持续发展的关键。员工绿色行为是指员工实施的一系列旨在减少对环境造成负面影响、有助于环境可持续的行为。首先, 介绍了员工绿色行为的概念、结构; 其次, 基于自我决定理论、情感事件理论、计划行为理论、社会认知理论和社会学习理论解释了员工绿色行为影响因素; 最后, 提出未来研究可以从概念界定、研究层次、研究视角(均衡视角、动态视角)三大方面做进一步拓展。