What can agencies do to increase foster carer satisfaction?

Stable, long-term foster care homes are critical to ensuring a safe and nurturing childhood for many children worldwide. Greater foster carer satisfaction is associated with increased carer retention and is therefore critical in securing such stable homes for children. The purpose of this study is to determine which factors associated with foster care agencies contribute to higher levels of foster carer satisfaction. Results from a longitudinal study of 137 foster carers indicate that perceived adequacy of agency support, preplacement training, money to cover placement expenses, and a good match between the carer and the child are predictive of higher foster carer satisfaction. A mediation model further points to the provision of preplacement training as key to ensuring higher levels of satisfaction. Results offer new insights into factors related to foster carer retention and provide guidance to foster care agencies about actions that they can take to maximize the retention of foster carers

Carer Factors Associated with Foster-Placement Success and Breakdown

The characteristics of carers in successful foster placements are identified to enable targeting them through customised marketing and recruitment campaigns. A longitudinal study with seventy-five carers was conducted over twenty months. Eleven instances of placement breakdown were compared to placements that did not break down. Several personal and family factors were identified as increasing the likelihood of foster-placement success, including higher cognitive empathy of the carer, a high level of social support from family, a high-quality carer-partner relationship, higher levels of care-giving and role-carer demand satisfaction, and a good match, fewer conflicts and better relationship between the carer and foster child. Conflicts between the carer and the child mediate the association between carer-partner relationship quality and carer satisfaction with role demands. Findings have important practical implications: additional evaluations should be conducted during screening processes with a focus on the key markers of placement success identified in this study; more emphasis should be placed on developing support networks amongst carers\u27 friends and family; and greater involvement of carer partners in screening and training processes is of key importance

Societal and personal concerns, their associations with stress, and the implications for progress and the future

A survey of more than 2000 people in four countries examined levels of concern across 19 personal and 23 societal issues. On average, 49% were moderately or seriously concerned about the personal issues, with health, wellbeing and financial concerns topping the ranking. Country differences were small, but generational differences were substantial. An average of 58% of Generation Y were moderately or seriously concerned, compared to 35% of Pre-boomers, with significant differences for 14 of the 19 issues. In terms of societal issues, an average of 41% were moderately or seriously concerned, with social and moral issues ranking ahead of economic and environmental matters. Americans were the most concerned with societal issues and Australians the least. Societal concerns increased with age. Both sets of concerns, but especially personal, were predictors of perceived personal stress, although specific concerns were both positively and negatively associated with stress. The ranking of societal concerns, country differences, age differences, and the relationship between concerns and stress are discussed. Findings provide insights into the relationships between social conditions, personal circumstances and wellbeing, supporting an argument that researchers need to pay more attention to the psychosocial dynamics of contemporary life in assessing human progress as a pathway to the future

The orthographic/phonological neighbourhood size effect and set size

A growing number of studies have shown that on serial recall tests, words with more orthographic/phonological neighbours are better recalled than otherwise comparable words with fewer neighbours, the so-called neighbourhood size effect. Greeno et al. replicated this result when using a large stimulus pool but found a reverse neighbourhood size effect—better recall of words with fewer rather than more neighbours—when using a small stimulus pool. We report three registered experiments that further examine the role of set size in the neighbourhood size effect. Experiment 1 used the large pool from Greeno et al. and replicated their finding of a large-neighbourhood advantage. Experiment 2 used the small pool from Greeno et al. but found no difference in recall between the large and small neighbourhood conditions. Experiment 3 also used a small pool but the small pool was randomly generated for each subject from the large pool used in Experiment 1. This resulted in a typical large neighbourhood advantage. We suggest that set size is not critical to the direction of the neighbourhood size effect, with a large neighbourhood advantage appearing with both small and large pools

Set size and orthographic/phonological neighbourhood size effect in serial recognition: the importance of randomization

The neighbourhood size effect refers to the finding of better memory for words with more orthographic/phonological neighbours than otherwise comparable words with fewer neighbours. Although many studies have replicated this result with serial recall, only one has used serial recognition. Greeno et al. (2022) found no neighbourhood size effect when a large stimulus pool was used and a reverse effect—better performance for small neighbourhood words—when a small stimulus pool was used. We reexamined these results but made two methodological changes. First, for the large pool, we randomly generated lists for each subject rather than creating one set of lists that all subjects experienced. Second, for the small pool, we randomly generated a small pool for each subject rather than using one small pool for all subjects. In both cases, we observed a neighbourhood size effect consistent with results from the serial recall literature. Implications for methodology and theoretical accounts of both the neighbourhood size effect and serial recognition are discussed

Automated Real-Time Tumor Pharmacokinetic Profiling in 3D Models: A Novel Approach for Personalized Medicine

Cancer treatment often lacks individual dose adaptation, contributing to insufficient efficacy and severe side effects. Thus, personalized approaches are highly desired. Although various analytical techniques are established to determine drug levels in preclinical models, they are limited in the automated real-time acquisition of pharmacokinetic profiles. Therefore, an online UHPLC-MS/MS system for quantitation of drug concentrations within 3D tumor oral mucosa models was generated. The integration of sampling ports into the 3D tumor models and their culture inside the autosampler allowed for real-time pharmacokinetic profiling without additional sample preparation. Docetaxel quantitation was validated according to EMA guidelines. The tumor models recapitulated the morphology of head-and-neck cancer and the dose-dependent tumor reduction following docetaxel treatment. The administration of four different docetaxel concentrations resulted in comparable courses of concentration versus time curves for 96 h. In conclusion, this proof-of-concept study demonstrated the feasibility of real-time monitoring of drug levels in 3D tumor models without any sample preparation. The inclusion of patient-derived tumor cells into our models may further optimize the pharmacotherapy of cancer patients by efficiently delivering personalized data of the target tissue

Tumour-derived extracellular vesicles in blood of metastatic cancer patients associate with overall survival

Background: Circulating tumour cells (CTCs) in blood associate with overall survival (OS) of cancer patients, but they are detected in extremely low numbers. Large tumour-derived extracellular vesicles (tdEVs) in castration-resistant prostate cancer (CRPC) patients are present at around 20 times higher frequencies than CTCs and have equivalent prognostic power. In this study, we explored the presence of tdEVs in other cancers and their association with OS. Methods: The open-source ACCEPT software was used to automatically enumerate tdEVs in digitally stored CellSearch® images obtained from previously reported CTC studies evaluating OS in 190 CRPC, 450 metastatic colorectal cancer (mCRC), 179 metastatic breast cancer (MBC) and 137 non-small cell lung cancer (NSCLC) patients before the initiation of a new treatment. Results: Presence of unfavourable CTCs and tdEVs is predictive of OS, with respective hazard ratios (HRs) of 2.4 and 2.2 in CRPC, 2.7 and 2.2 in MBC, 2.3 and 1.9 in mCRC and 2.0 and 2.4 in NSCLC, respectively. Conclusions: tdEVs have equivalent prognostic value as CTCs in the investigated metastatic cancers. CRPC, mCRC, and MBC (but not NSCLC) patients with favourable CTC counts can be further prognostically stratified using tdEVs. Our data suggest that tdEVs could be used in clinical decision-making.</p

A threatened ecological community: Research advances and priorities for Banksia woodlands

The rapid expansion of urban areas worldwide is leading to native habitat loss and ecosystem fragmentation and degradation. Although the study of urbanisation\u27s impact on biodiversity is gaining increasing interest globally, there is still a disconnect between research recommendations and urbanisation strategies. Expansion of the Perth metropolitan area on the Swan Coastal Plain in south-western Australia, one of the world\u27s thirty-six biodiversity hotspots, continues to affect the Banksia Woodlands (BWs) ecosystem, a federally listed Threatened Ecological Community (TEC). Here, we utilise the framework of a 1989 review of the state of knowledge of BWs ecology and conservation to examine scientific advances made in understanding the composition, processes and functions of BWs and BWs\u27 species over the last 30 years. We highlight key advances in our understanding of the ecological function and role of mechanisms in BWs that are critical to the management of this ecosystem. The most encouraging change since 1989 is the integration of research between historically disparate ecological disciplines. We outline remaining ecological knowledge gaps and identify key research priorities to improve conservation efforts for this TEC. We promote a holistic consideration of BWs with our review providing a comprehensive document that researchers, planners and managers may reference. To effectively conserve ecosystems threatened by urban expansion, a range of stakeholders must be involved in the development and implementation of best practices to conserve and maintain both biodiversity and human wellbeing

Agreement between diagnoses of otitis media by audiologists and otolaryngologists in Aboriginal Australian children

Objectives: To determine the degree of agreement of diagnoses by audiologists and otolaryngologists of otitis media (OM) in Aboriginal children. Design: Cross-sectional study of agreement between diagnoses. Setting: Study of Environment on Aboriginal Resilience and Child Health (SEARCH), a prospective cohort study of Aboriginal children attending four Aboriginal Community Controlled Health Services in New South Wales (three metropolitan, one regional) during 2008–2012. Participants: 1310 of 1669 SEARCH participants (78.5%; mean age, 7.0 years; SD, 4.4 years) were assessed and received a diagnosis from one of five experienced audiologists. Test results (but not case histories) were forwarded to one of three otolaryngologists for blinded independent assessment. Main outcome measures: Agreement of OM diagnoses by audiologists and otolaryngologists at ear and child levels; correctness of audiologist diagnoses (otolaryngologist diagnosis as reference). Results: Paired diagnoses by audiologists and otolaryngologists were available for 863 children at the child level and 1775 ears (989 children) at the ear level. Otolaryngologists diagnosed OM in 251 children (29.1%), including 11 (1.3%) with tympanic membrane perforation, and in 396 ears (22.3%), including 12 (0.7%) with perforation. Agreement between audiologists and otolaryngologists for OM at the ear level was 92.2% (κ = 0.78; 95% CI, 0.74–0.82), and at the child level 91.7% (κ = 0.81; 95% CI, 0.77–0.85). No otolaryngologist-diagnosed perforation was missed by audiologists. Among 1000 children triaged by an audiologist, there would be 45 false positives and 30 false negatives when compared with assessments by an otolaryngologist, with no missed perforations. Conclusions: There was substantial agreement between audiologists’ and otolaryngologists’ diagnoses of OM in a high prevalence population of Aboriginal children. In settings with limited access to otolaryngologists, audiologists may appropriately triage children and select those requiring specialist review.SEARCH was funded by Australian National Health and Medical Research Council (NHMRC) grants (358457, 512685, 1023998, 1035378), the NSW Ministry of Health, the Australian Primary Care Research Institute, beyondblue, and the Rio Tinto Aboriginal Fund. Kathleen Falster was supported by an NHMRC Early Career Fellowship (1016475) and an NHMRC Capacity Building Grant (573122). Emily Banks was supported by an NHMRC Senior Research Fellowship (1042717)