Purpose: Mild cognitive impairment (MCI) is a widespread phenomenon, especially affecting older individuals. We will analyze in how far MCI affects different facets of quality of life (QOL). Methods: We used a sample of 903 participants (110 with MCI) from the fifth follow-up of the German Study on Ageing, Cognition, and Dementia in Primary Care Patients (AgeCoDe), a prospective longitudinal study, to analyze the effects of MCI on different facets of the WHOQOL-OLD. We controlled for age, gender, marital status, education, living situation, daily living skills, and the ability to walk, see, and hear. Results: Univariate analyses showed that individuals with MCI exhibited lower QOL with regard to the facets autonomy; past, present, and future activities; social participation; and intimacy, but less fears related to death and dying. No significant difference was shown with regard to the facet sensory abilities. In multivariate analyses controlling for age, gender, marital status, education, living situation, daily living skills, and the ability to walk, see and hear, MCI-status was significantly associated with QOL in the facet autonomy. Conclusion: Effects of MCI go beyond cognition and significantly impact the lives of those affected. Further research and practice will benefit from utilizing specific facets of QOL rather than a total score.

Depressive disorders are among the most widespread mental disorders in old age, with negative consequences for quality of life (QOL). Understanding QOL as a multidimensional construct, in this article we have a closer look on what specific aspects are affected by depression. We used a representative sample of the German population (n = 805) and one of individuals diagnosed with depression (n = 106) to compare QOL using the WHOQOL-BREF and the WHOQOL-OLD. Multivariate analysis showed that individuals diagnosed with depression exhibited lower QOL with regard to WHOQOL-BREF-dimensions physical health, psychological, social relationships and global QOL and with regard to WHOQOL-OLD-facets sensory abilities, past, present, and future activities and social participation. In addition, in the regression analysis, there were no significant differences between individuals with and without depression with regard to environment (WHOQOL-BREF), autonomy, death and dying, intimacy and overall (WHOQOL-OLD). Associations between depression and QOL in older age are selective in terms of which aspects of QOL are affected. From a methodological perspective, a multidimensional approach to QOL is recommended. From a clinical perspective, our research highlights those areas of QOL that are relevant for health professionals working with older people and that could be the focus of interventions.

Anxiety is a widespread phenomenon that affects various behaviors. We want to analyze in how far anxiety is connected to eating behaviors since this is one potential pathway to understanding eating-related health outcomes like obesity or eating disorders. We used data from the population-based LIFE-Adult-Study (n = 5019) to analyze the connection between anxiety (GAD-7) and the three dimensions of eating behaviors (FEV)—Cognitive Restraint, Disinhibition, and Hunger—while controlling for sociodemographic variables, smoking, physical activity, personality, and social support. Multivariate regression analyses showed significant positive associations between anxiety and Disinhibition as well as Hunger, but not between anxiety and Cognitive Restraint. Interventions that help individuals to better regulate and cope with anxiety, could be one potential pathway to reducing eating disorders and obesity in the population.

This article outlines a dog owner–focused social marketing pilot program implemented in 2017, which aimed to reduce koala and domestic dog interactions in one local city council in Australia. Dog attacks and predation are the third most common cause of death in koalas after habitat loss and vehicle strikes. Programs aiming to reduce wildlife and domestic pet interactions frequently neglect human dimensions, and social sciences have been called upon to complement conservation efforts. Developed in consultation with dog training experts and the local regional council Leave It was based on input from 41 dog owners. Leave It was a 4-week training program priced at AUD$150 that was delivered by local dog trainers who had previously received specialized koala aversion training. Co-design results indicated that the social marketing pilot program needed to emphasize training, be positive, and be dog and not koala-focused. A fun, positive dog-focused event, supported by dog retailers, entertainers, and food service providers, was held in June 2017 to launch the Leave It program. Outcome evaluations for Leave It indicated a statistically significant increase in wildlife aversion–related behaviors (stay, come back every time/some of the time, and stay quiet on command). Process evaluation indicated that people enjoyed the dog-focused event and the opportunity to seek training and obedience advice. Co-designing the program with dog owners in the local council area engaged community members, making them contributors rather than program participants. The program had a dog focus rather than wildlife focus as recommended by dog owners.

Koala populations are declining. Conservation of this Australian icon requires a whole of community approach. To effect change, researchers and practitioners must effectively engage the target community, be open to different ways of thinking, and be receptive to new ideas and directions that match the times. This article reports the application of social marketing to decrease dog and koala interactions. A comprehensive program of formative research including a systematic literature review, expert interviews, online surveys and co-design sessions were employed to identify novel ideas and audience-focused strategies that can be applied to reduce dog and koala interactions. Results indicate that dog owners seek a non-koala focussed, dog training program that shows them what to do and a targeted approach alerting them to koala presence in addition to education and awareness efforts favoured by experts. This study indicates the need for more human centred research, which has been absent to date, given identified incongruence between expert and community views. We propose that audience-focused behaviour management strategies will, in turn, increase target audience adoption, campaign reach and promote effective community engagement with programs.