DDC Open Systems—An Overview
In: Strategic planning for energy and the environment, Band 18, Heft 2, S. 6-15
ISSN: 1546-0126
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In: Strategic planning for energy and the environment, Band 18, Heft 2, S. 6-15
ISSN: 1546-0126
In: Strategic planning for energy and the environment, Band 18, Heft 2, S. 25-38
ISSN: 1546-0126
World Affairs Online
In: Annuaire suisse de politique de développement, Heft 22-2, S. 135-139
ISSN: 1660-5934
During the COVID-19 pandemic, government-mandated protection measures such as contact restrictions and mask wearing significantly affected social interactions. In the current preregistered studies we hypothesized that such measures could influence self-reported mood in adults and in adolescents between 12 and 13 years of age, who are in a critical phase of social development. We found that mood was positively related to face-to-face but not to virtual interactions in adults and that virtual interactions were associated with negative mood in adolescents. This suggests that contact restrictions leading to a decrease in face-to-face compared to virtual interactions may be related to negative mood. To understand if prolonged exposure to people wearing masks during the pandemic might be related to increased sensitivity for subtle visual cues to others' emotions from the eye region of the face, we also presented both age groups with the same standardized emotion recognition test. We found slightly better performance in emotion recognition from the eyes in our student sample tested during the pandemic relative to a comparable sample tested prior to the pandemic although these differences were restricted to female participants. Adolescents were also better at classifying emotions from the eyes in the current study than in a pre-pandemic sample, with no gender effects occurring in this age group. In conclusion, while social distancing might have detrimental effects on self-reported mood, the ability to recognize others' emotions from subtle visual cues around the eye region remained comparable or might have even improved during the COVID-19 pandemic.
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Abstract Previous research has claimed that diversity erodes trust, even though the empirical evidence is mixed and restricted to ethnic neighborhood diversity. Against the backdrop of increasing diversity within the political sphere and concurrently declining political trust, we examined the impact of social diversity on trust in groups of political representatives. In two experiments (N1 = 109, N2 = 248) we tested how the diversity of political parties affected citizens' trust in them. In line with predictions of the stereotype content model, diverse parties were perceived as warmer and less competent than non‐diverse parties (Experiments 1–2). Additionally, party diversity was perceived as having more benefits, but also involving more threats (Experiment 2). Consequently, diversity had both positive (via warmth and benefits) and negative (via competence and threats) indirect effects on trust. These results help to untangle previously mixed, for the most part non‐experimental, findings of the relationship between diversity and trust.
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Defensive decision making occurs when the decision-maker does not choose the option that is in the best interest of an organization or client but instead chooses a less effective but lower risk alternative that protects him or her in case something goes wrong. Such decisions are widespread across occupations and sectors and cause substantive damage to organizations. In a first step, we developed a scale to measure defensive decision making and test its validity. The scale covers two distinct but related dimensions: avoidance and approach. In a subsequent, two-wave study, we examined the antecedents of defensive decision making using conservation of resources theory as a theoretical lens. An environment characterized by higher psychological safety can reduce resource depletion and diminishes defensive decision making. In contrast, job insecurity can result in a threat to personal resources, which increases the likelihood that employees choose defensive decisions. Practitioners points: People engage in defensive decision making as a means to protect their own resources from exhaustion. Organizations can reduce the number of defensive decisions by enhancing situational resources such as psychological safety. The short and preliminarily validated scale we developed can be used to make defensive decisions visible in organizations.
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Prof. Edward (Ed) Diener (1946-2021), a pioneer in positive psychology, passed away on the 27th of April 2021 at his home in Salt Lake City, Utah (Salt Lake City Tribune, 2021). As one of the most influential psychologists of the discipline, Ed Diener pushed the boundaries of our understanding of positive psychological functioning, subjective well-being, and happiness (Layous, 2020). As one of the Top 200 most cited researchers across all disciplines and fields, he will be most remembered for founding the scientific study of subjective well-being (SWB) and happiness (Bakshi, 2019). Diener developed the concept of subjective well-being by exploring the factors that influence people's life satisfaction (Diener et al., 2017a). He studied the individual causes of subjective well-being, such as close social relationships, income, meaning and purpose, personality, and societal causes, such as economic development, low corruption and crime, and a healthy environment (Diener et al., 2018). His research has discovered both universal and culture-specific causes and consequences of SWB and influenced governmental policy (Oishi et al., 1999). In respect of his memory, the purpose of this paper is threefold: (a) to reflect upon his career journey, (b) to celebrate his significant contributions to the discipline, and (c) to provide personal reflections of those who worked closely with him over the past 50 years.
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Ihrer großen Bedeutung für die psychotherapeutische Versorgung zum Trotz gibt es vergleichsweise wenig Theorie zur tiefenpsychologisch fundierten Psychotherapie. Theoretische Publikationen zur TP beschreiben das Verfahren vor allem auf der Ebene der Methodik. Mit wenigen Ausnahmen wird in der Fachliteratur die Geschichte der TP und der berufspolitische Kontext ihrer Entwicklung vernachlässigt. Diese Lücke galt es zu schließen.
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Behavioral measures, such as the wearing of facemasks and maintaining of distance to other people, have been central in fighting the COVID-19 pandemic and will continue to be important in curbing its spread. We therefore investigated their perceived usefulness, adherence and their predictors in representative online samples in eight countries (France, Germany, Poland, Russia, Spain, Sweden, U.K., U.S.). Of the 7,658 participants, 77.4% rated governmental measures (highest: Germany, lowest: France) as useful and 91.7% reported adherence to them. Adherence was lowest in Russia and Poland, where people felt particularly left alone and not well supported, and in the U.S. and Sweden, where governments showed ambivalent attitudes towards the measures. The highest adherence was reported in countries with very high mortality (U.K., Spain, France) or very positively perceived government communication (Germany). Female gender, higher age, belonging to a risk group, being affected physically and mentally, perception of governmental communication as guided by the interests of people, feeling of being well informed and the level of positive mental health positively predicted both outcomes, while being affected economically negatively predicted both outcomes. Country-specific results are considered in the light of the protection motivation theory and the theory of planned behavior together with potential ways to improve active participation of the population. Overall, we recommend the governments and authorities to stress that each individual can contribute to the control of the COVID-19 situation by adherence to the measures in the public communication. Moreover, they should emphasize the risk of unconscious infection of older individuals by younger people, as well as the importance of physical activity for the protection of mental and physical health especially during the pandemic.
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Stress often has a negative influence on sports performance. Stress-induced decreases in performance can be especially disastrous for risk sports athletes, who often put their life at risk when practicing their sport. Therefore, it is of great importance to identify protective factors in stressful situations in risk sports. On average, risk sports athletes score extremely high on the personality trait sensation seeking. At the same time, theoretical considerations about dispositional mindfulness suggest that mindful athletes can handle stress more effectively. The main goal of this experiment is to examine the influence of sensation seeking and mindfulness on the stress response to a risk sport-specific stressor. To induce stress, 88 male students completed the Heidelberg Risk Sport-Specific Stress Test (HRSST) which utilizes fear of falling as the stressful event during a climbing exercise. Psychological (anxiety) and physiological (cortisol) responses were measured at multiple time points before and after the HRSST to determine the severity of the stress response. In reaction to the stressor, a significant increase in self-reported state anxiety, but no significant increase in cortisol were observed. The mindfulness subscale external observation correlated positively with anxiety in the climbing wall, sensation seeking and the anxiety scales after the jump correlated negatively and sensation seeking predicted anxiety subscales after the jump in hierarchical regression analyses. However, mindfulness did not predict anxiety measures. Neither sensation seeking nor mindfulness correlated significantly with cortisol levels. The results suggest that high sensation seekers perceive a risk sport-specific stressor as less stressful. The missing physiological response might be explained by the Cross-Stressor-Adaptation-Hypothesis and particularities of the sample. Good internal observers might be especially aware of their need of stimulation and new experiences, which in turn might explain the higher experience-seeking scores. Future studies should further examine the role of mindfulness in stressful situations and the interaction of its subscales with sensation seeking. The current experiment offers new possibilities for adjoining research fields at the interface between sports sciences, psychology and medicine: The findings can be transferred to high risk professions such as police officers, firefighters and military forces (e.g., for selection processes or for interventions).
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We studied the development of cognitive abilities related to intelligence and creativity (N = 48, 6–10 years old), using a longitudinal design (over one school year), in order to evaluate an Enrichment Program for gifted primary school children initiated by the government of the German federal state of Rhineland-Palatinate (Entdeckertag Rheinland Pfalz, Germany; ET; Day of Discoverers). A group of German primary school children (N = 24), identified earlier as intellectually gifted and selected to join the ET program was compared to a gender-, class- and IQ- matched group of control children that did not participate in this program. All participants performed the Standard Progressive Matrices (SPM) test, which measures intelligence in well-defined problem space; the Creative Reasoning Task (CRT), which measures intelligence in ill-defined problem space; and the test of creative thinking-drawing production (TCT-DP), which measures creativity, also in ill-defined problem space. Results revealed that problem space matters: the ET program is effective only for the improvement of intelligence operating in well-defined problem space. An effect was found for intelligence as measured by SPM only, but neither for intelligence operating in ill-defined problem space (CRT) nor for creativity (TCT-DP). This suggests that, depending on the type of problem spaces presented, different cognitive abilities are elicited in the same child. Therefore, enrichment programs for gifted, but also for children attending traditional schools, should provide opportunities to develop cognitive abilities related to intelligence, operating in both well- and ill-defined problem spaces, and to creativity in a parallel, using an interactive approach.
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The number of asylum seekers in Germany has significantly increased in the last two years. Coming from regions of political conflict and war, the refugees have often experienced traumatic events which designate them as a high risk group for mental disorders. In a sample of Arabic speaking asylum seekers in collective accommodation centers in Erlangen, Germany, we estimated the extent of posttraumatic stress, depression, and anxiety. A further objective of the study was to test the comprehensibility and cultural appropriateness of the Arabic translations of the questionnaires in this sample. Between August and September 2016, 56 Arabic speaking asylum seekers placed among three collective accommodation centers in Erlangen completed self-report questionnaires assessing posttraumatic stress disorder (Essen Trauma-Inventory, ETI), and symptoms of depression (Patient Health Questionnaire—depression module, PHQ-9) and anxiety (Generalized Anxiety Disorder, GAD-7). The prevalence of participants with personally and/or witnessed traumatic events was 80.4% (n = 45). About one-third of the examinees (35.7%, n = 20) endorsed symptoms of PTSD (posttraumatic stress disorder). The total score for depression in this sample was M = 11.9 (SD = 7.9, range: 0–27). Moderate to severe depression (PHQ-9 score ≥ 15) was found in 35.7% (n = 20) of our sample and severe depression (PHQ-9 score ≥ 20) was found in 23.2% (n = 13). The total score for anxiety was M = 8.8 (SD = 6.9, range: 0–21), with 26.8% (n = 15) of the sample showing symptoms of severe anxiety (GAD-7 score ≥ 15). No significant difference between women and men with respect to frequency and symptom scores of PTSD, depression, and anxiety was found. Amongst asylum seekers of the presented sample, the rates of traumatic events as well as the prevalence of possible PTSD, depression, and anxiety were significantly higher than in the German population. This indicates that the refugee population is in need of culturally sensitive psychological interventions. However, more ...
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Background Physical inactivity across the lifespan remains a public health issue for many developed countries. Inactivity has contributed considerably to the pervasiveness of lifestyle diseases. Government, national and local agencies and organizations have been unable to systematically, and in a coordinated way, translate behavioral research into practice that makes a difference at a population level. One approach for mobilizing multi-level efforts to improve the environment for physical activity is to engage in a process of citizen science. Citizen Science here is defined as a participatory research approach involving members of the public working closely with research investigators to initiate and advance scientific research projects. However, there are no common measures or protocols to guide citizen science research at the local community setting. Objectives We describe overarching categories of constructs that can be considered when designing citizen science projects expected to yield multi-level interventions, and provide an example of the citizen science approach to promoting PA. We also recommend potential measures across different levels of impact. Discussion Encouraging some consistency in measurement across studies will potentially accelerate the efficiency with which citizen science participatory research provides new insights into and solutions to the behaviorally-based public health issues that drive most of morbidity and mortality. The measures described in this paper abide by four fundamental principles specifically selected for inclusion in citizen science projects: feasibility, accuracy, propriety, and utility. The choice of measures will take into account the potential resources available for outcome and process evaluation. Our intent is to emphasize the importance for all citizen science participatory projects to follow an evidence-based approach and ensure that they incorporate an appropriate assessment protocol. Conclusions We provided the rationale for and a list of contextual factors ...
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This thesis contributes to the understanding of consumer credit decisions from a psychological point of view by investigating the influence of cognitive processes on perceived credit attractiveness and credit choice. A total of seven empirical lab studies conducted with university students in 2014 and 2015 can be grouped into three connected streams: The first stream focuses on the question whether the level of mental abstraction influences preferences for specific credit aspects (e.g., a low annual percentage rate). Participants' choice among several credit alternatives with full information on all credit aspects was not affected by construal level. Nor did construal level influence what participants perceived to be important when making up their mind about credit offers in general. The second stream focuses on the question how mental abstraction and the 0 in 0%-interest credits interact to influence credit evaluation as well as the choice of the product that is to be financed. Contrary to assumptions based on previous findings, participants did not react particularly positive towards 0%-interest credit offers in general, nor did mental abstraction influence their reaction. Also, the other way round, additional findings suggest that the prominent display of the number 0 in 0%-interest credit advertisement does not induce a higher level of mental abstraction and consequently does not influence the type of product to be financed on credit. The third stream focuses on the question whether consumers are more willing to take up a 0%-interest credit when they process information in a more intuitive and heuristic way. The idea behind this is that the central feature of a 0%-interest rate may divert attention from less advantageous aspects of such credits (e.g., an expensive mandatory residual debt insurance). The findings from the studies reject this hypothesis. Furthermore, it was investigated whether intended hedonic product use, as opposed to intended utilitarian product use, leads to higher credit attractiveness under intuitive information processing because of a carry-over effect of positive affect from anticipated use situations. No indication of such an interaction was found in the respective study. The thesis offers detailed interpretation of the results with a focus on possible explanations for the absence of significant effects. Despite the absence of significant results, the thesis makes a valuable contribution to the respective area of research. It highlights the need for research on 0%-interest credit offers as a new form of credit that is likely to accelerate the trend of growing debt accumulation. Also, the thesis is the first to apply two broadly successful theories – construal level theory and System 1 / 2 information processing – to aspects of decision-making in a consumer credit context. The results even more so show how little is known about how consumers process information when making such important decisions. The synthesis of previous findings reported in the theory section of this thesis furthermore points out the alarmingly low levels of credit understanding in the general population. This highlights the need for governments, and consumer protection institutions to invest more effort into the development and application of measures targeted to improve credit understanding and money management in a broader sense.
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