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Telephone-Based Cognitive Behavioral Intervention Improves Dementia Caregivers’ Quality of Life
(2019)
The present study examined the effects of a telephone-based cognitive behavioral intervention on dementia caregivers’ quality of life (QoL). A total of 273 caregivers were randomly assigned to an intervention or control group. The intervention comprised 12 telephone sessions of individual cognitive behavioral therapy (CBT) over 6 months. At baseline, postintervention, and 6-month follow-up, QoL was assessed with the World Health Organization QoL-BREF, which measures perceived QoL for the domains physical health, psychological health, social relationships, and environment as well as overall QoL and satisfaction with general health. Intention-to-treat analyses using latent change models were performed. At postintervention, intervention group participants reported better overall QoL and satisfaction with general health as well as better physical and psychological health compared to control group participants. Together with existing evidence, the results suggest that the telephone CBT intervention does not only reduce impairments but also fosters improvements in health-related QoL.
Madagascar is a biodiversity hotspot under threat, with about 80% of the population living below the poverty line and dependent on the use of diminishing local resources. Environmental education (EE) can act as an important tool for biodiversity conservation, however, its implementation is challenging in low-income countries. Here, we provide a review of 248 EE interventions throughout Madagascar. We highlight how EE can promote pro-environmental behaviors and show the major obstacles it faces, using Madagascar’s Lake Alaotra as a case study area. All EE activities are implemented by non-governmental organizations (NGOs) and international institutions. EE and community engagement have been shown by practitioners and scientific research alike to be valuable tools but are severely restricted in their impact when their outreach is limited by insecure and insufficient funding, and often funding periods that are too short. Another major hindrance to EE producing positive changes in people’s real-life decisions in low-income countries like Madagascar, arises when lessons are taught to a population that is at once understanding and severely constrained in its choices due to poverty, and corresponding malnutrition, that forces people to make unsustainable decisions on a daily basis. Our conclusions should help to improve the practice of EE in Madagascar and other low-income countries.
In a globally fast-changing world, dedicated conservationists play a central role in societies moving towards the achievement of sustainable development. How do people become advocates for nature? Research suggests that childhood experiences in natural places are core determinants for the development of environmental stewardship. In many developing countries, however, access to intact natural environments is limited. This study explores formative influences on individuals who actively contribute to nature conservation and environmental education (EE) in Madagascar. We conducted nine semi-structured interviews with participants in a national EE workshop. Formative experiences were reported mainly from university years, and influential persons were researchers and high school teachers, many from abroad. The media also play a considerable role, while negative experiences, familial influences, or experience of natural areas during childhood were rarely mentioned. In contrast to former studies, the results suggest that direct experiences of nature can still be decisive in determining a young person’s path as a dedicated environmental practitioner during young adulthood. Role models who are active in the conservation and sustainable development fields can compensate for a lack of familial models. These findings might require a rethinking of current educational practices in Madagascar because children might not be the only important group to target with educational interventions.
In this paper, we present the results of a survey of an environmental education program applied to a cohort of 542 students in six primary schools at Lake Alaotra, Madagascar. The educational materials used were a comic book and additional materials designed specifically for local conditions in rural Madagascar. The comic book conveyed mostly system knowledge and, to a lesser extent, action-related knowledge. The additional materials posed practical tasks to students and were meant to stimulate teamwork and group discussion of students. There was a control and two treatment groups. A questionnaire was applied to test students’ environmental knowledge at three different points in time. The survey showed a significant increase in environmental knowledge of students receiving environmental education compared to controls. This effect significantly increased with additional education materials fostering peer-to-peer learning by students instead of when teacher-centred learning was provided. Students that used those materials also had the highest scores in tests one year after environmental education ended, thus indicating the usefulness of innovative and locally meaningful materials in environmental education.
From Safety Net to Point of No Return—Are Small-Scale Inland Fisheries Reaching Their Limits?
(2020)
Small-scale inland fisheries (SSIF) are a livelihood opportunity for millions of people in developing countries. Understanding the economic, ecological, political and social impacts fishers are coping with can clarify weaknesses and challenges in the fishery management. Using the SSIF at Lake Alaotra, Madagascar, as an example, we analyzed the development and fishers’ perception of, and adaptation strategies to, change. We surveyed fish catches to assess the state of fish stocks and conducted interviews to understand fishers’ livelihood, problems, behavior and attitudes. Our results show that the fishery sector of Lake Alaotra has grown dramatically although fish catches have fallen sharply. Changes in species composition and low reproduction rates reflect the fishing pressure. A point of no return seems near, as decreasing agricultural yields force farmers to enter the fishery sector as a form of livelihood diversification. Lake Alaotra reflects an alarming trend which can already be seen in many regions of the world and may affect a growing number in the near future. The Alaotran fisheries demonstrate that SSIF’s ability to provide livelihood alternatives under conditions of insecurity will become increasingly important. It further highlights that the identification of ongoing livelihood dynamics in order to disclose possible poverty trap mechanisms and to understand fisheries’ current function is essential for sustainable management.
In this study, kinematic and kinetic measurements were combined to assess the effects of removing the stiff shaft from a ski boot. It was hypothesized that joint flexion at the ankle, knee and hip increase and reduce joint loading specifically at the knee. A previously developed force sensor was combined with a high-speed camera system for data collection of 6 degrees of freedom ground reaction forces and three-dimensional marker data in the field on a wave slope. The collected data were used as input to a musculoskeletal model for the estimation of joint kinematics and joint moments and contact forces in the ankle and knee. The force sensor, which was previously used for skiing, had experienced wear and tear and was thus prone to breakage. As a result, joint loading could only be analyzed for two skiers. These two skiers did not use the added range of ankle flexion to its full extent, but showed substantial reductions in joint moments and joint contact forces (e.g. knee compression force from 85 to 57 N/kg). Only one of the five experienced skiers tested was able to adopt the anticipated movement pattern by substantially increased maximum ankle joint flexion angle (from 10° to 37°) and knee joint flexion angle (from 93° to 105°) and the respective ranges of motion when skiing through a wave course. The study provides information on possible individual adaptations to ski boot modifications. The mechanical construction of the force sensor will need to be modified to withstand the high forces expected during freestyle skiing. The study also supports the future use of this measurement setup for comprehensive studies in snow sports, provided that a sufficient training period is given.
A systematic review was conducted to gain a more nuanced understanding of similarities and distinctions across countries in the development of executive functions (EF). The review includes 26 studies, with child and adolescent participants, that were published between 2006 and 2018. Both similarities and differences within developmental patterns of EF are identified across different countries. Across countries, bilingual children are shown to outperform their monolingual peers. Task improvement with age is not consistently reported in all studies, with no linear effects apparent in children from developing countries or regions. Gender differences on EF measures also vary between countries. Girls perform better than boys on EF tasks and parent and teacher ratings of EF in both Western and East Asian samples. Yet, in Iran and Tanzania, boys receive higher EF scores. From preschool age through adolescence, East Asians outperform Western counterparts on direct assessment measures of EF. However, strong discrepancies can be found between measures of direct EF assessment and parent and teacher ratings of children's EF. Chinese parents rate their children's EF as lower compared with parents from other countries. The role of contextual factors explaining differences in EF development is discussed.
Misconduct in prison is a phenomenon, which by its nature is hard to observe. Little is known about its origins and its modifiability. This study presents data on the level of misconduct in prison perceived by staff members and examines its impact on occupational factors. Data from officers, which also included i.e. team climate, job satisfaction, self-efficacy, and sick days, was collected at three different correctional units in Berlin, Germany (N = 60). The study reveals higher rates of perceived misconduct in prison on regular units as compared to treatment units within the observed facilities. In addition, regression analysis provides evidence for an association of rates of misconduct in prison, sick days, and low self-efficacy. Results are discussed in terms of providing a model that supports the idea of a network entailing occupational factors and misconduct in prison and which can be utilized to target misconduct in prison with suitable interventions.
Incorporating measures of prison behavior into risk assessment and management procedures may assist in treatment planning, risk monitoring, and decision-making. A behavior rating scale was used to assess prison officers’ observations on externalizing, internalizing, and adaptive behavior in a sample of 277 sexual and violent offenders in correctional treatment in Berlin, Germany. The present study employed latent profile analysis to identify inmate subtypes with similar behavioral patterns. Results indicated a solution with five latent profiles that showed similarities with previous inmate typologies. The subtypes were termed “Aggressive-Psychopathic,” “Asocial,” “Situational,” “Inconspicuous, and “Inadequate-Dependent.” Analyses attested to the construct and predictive validity of the subtypes and involved the examination of differences on criminological characteristics, risk assessment instruments, various types of prison misconduct, and postrelease recidivism. This person-centered study illustrates the importance of attending to broader patterns of inmate behavior. The structured assessment of behavioral observations by prison officers can be a valuable and easy-to-implement approach to benefit from this largely neglected resource.
Based on the indeterminate character of the sustainability concept, a procedural and discursive understanding of sustainability decision making and corresponding approaches for education for sustainability (EFS) is proposed. A set of criteria for teaching strategies to promote sustainability decision making, taking into account the demands of deliberative democracy theory, are presented. These criteria (such as reason, complexity management, critical thinking, etc.) are used to argue for an educational approach that involves the development, justification, and weighting of arguments in combination with an instructional tool called Target-Mat. According to a consequent process orientation, structures for arguing or defining sustainability are not given as authorized standards. Suggestions from previous social discourse are only introduced as controversial pairings—for example, different definitions of sustainability. Examples of student decision-making processes are given to demonstrate the potential of the approach to encourage student reflection and cooperative negotiation that engenders a successive deepening of their argumentation.
