Can they row alone? practices that grow and support beginning principals

Beginning principals struggle with the complexity of the job, the limits of theirinstructional impact, the loneliness of leadership, and the existing culture’s resistance tochange. This is a problem in Henderson County Public Schools, in school systems acrossthe state of North Carolina, and nationwide. This problem negatively impacts beginningprincipals and their respective school communities because they struggle to navigateschool leadership transitions, to sustain district initiatives, and to experience consistentindividual growth. Students and parents have a right to expect competency from a schoolprincipal regardless of their lack of tenure, and districts must decide to be proactive inaccelerating the skills on new administrators. Effective mentoring programs can hastenthe competency of new school leaders.Given the absence of legislation, policy, and funding for beginning principal support inNorth Carolina, Henderson County Public Schools implemented a model designed togrow the leadership capacity of beginning principals in order that the impact of their service is maximized. The design of this purposeful intervention strategically matchesbeginning principals with mentors, while providing opportunities for professional growththrough self-assessment, reflection, and group learning.Using a Plan-Do-Study-Act (PDSA) cycle of improvement science, the scholarpractitionerscreated a scalable model for the mentoring of beginning principals.Experiencing the hire of six new principals in one school year, which markedapproximately 25% of the district’s school leadership, scholar-practitioners partneredwith the district to implement a structured support plan for these new administrators.Rather than leave their success to chance, Henderson County Public Schools recognizedand valued the importance of investing time and resources into leadership development.It is noteworthy that, following the period of initial research, the district has continuedwith and expanded the model of support. The results of this research inform not only thework of the partner school district, but also the practices of the current and futureleadership teams of North Carolina’s 115 systems, who guide over 2,400 principals asthey support more than 1.4 million students

The effect of social devaluation, labelling and familiarity on children's attitudes and behavioural intentions towards a peer with symptoms of ADHD

The present study examined the attitudes and behavioural intentions of 336 children aged 7-11 towards a hypothetical peer with symptoms of ADHD to determine whether they were influenced by labelling, social devaluation or familiarity. Children read one of five vignettes describing the behaviour of a gender-neutral peer before completing self-report measures of attitudes and behavioural intentions. Results showed children held predominantly negative attitudes towards the hypothetical peer, which were more pronounced for inattentive than hyperactive/impulsive symptoms. These findings suggest that children were more likely to devalue internalising rather than externalising behaviours. Children also reported being more likely to engage in active/recreational and social activities rather than academic activities. In addition, the diagnostic label ‘ADHD’ led to more negative attitudes and behavioural intentions, while knowing someone with ADHD mediated the negative effect of hyperactive/impulsive symptoms on attitudes and behavioural intentions. Finally, significant positive relationships were found between attitudes and children’s willingness to engage in social, academic and physical activities. Policy and practice implications of these findings are discussed

Retention of structure, antigenicity, and biological function of pneumococcal surface protein A (PspA) released from polyanhydride nanoparticles

Pneumococcal surface protein A (PspA) is a choline-binding protein which is a virulence factor found on the surface of all Streptococcus pneumoniae strains. Vaccination with PspA has been shown to be protective against a lethal challenge with S. pneumoniae, making it a promising immunogen for use in vaccines. Herein, the design of a PspA-based subunit vaccine using polyanhydride nanoparticles as a delivery platform is described. Nanoparticles based on sebacic acid (SA), 1,6-bis-(p-carboxyphenoxy)hexane (CPH) and 1,8-bis-(p-carboxyphenoxy)-3,6- dioxaoctane (CPTEG), specifically 50:50 CPTEG:CPH and 20:80 CPH:SA, were used to encapsulate and release PspA. The protein released from the nanoparticle formulations retained its primary and secondary structure as well as its antigenicity. The released PspA was also biologically functional based on its ability to bind to apolactoferrin and prevent its bactericidal activity towards Escherichia coli. When the PspA nanoparticle formulations were administered subcutaneously to mice, the animals elicited a high titer and high avidity anti-PspA antibody response. Together, these studies provide a framework for the rational design of a vaccine against S. pneumoniae based on polyanhydride nanoparticles

Branching coral growth and visual health during bleaching and recovery on the central Great Barrier Reef

Coral reefs are under threat from cumulative impacts such as cyclones, crown-of-thorns starfish (COTS) outbreaks and climate-driven coral bleaching events. Branching corals are more severely impacted by these events than other coral morphologies due to their sensitivity to heat stress and weaker skeletons and COTS preferred prey. The central Great Barrier Reef experienced unprecedented back-to-back bleaching events in 2016 and 2017. This study commenced in 2017 at the peak of heat stress and examined the impact of the heatwave on the survival and recovery of corals by assessing the growth, health (based on the visual health index) and physiological parameters (chlorophyll a, zooxanthellae density, lipid and protein content) of two species, Acropora millepora and Pocillopora acuta (N = 60 colonies for each species). It was conducted across a gradient of turbidity at three reefs, Pandora, Orpheus and Rib, that experienced in April 2017, degree heating weeks (DHW) of 9, 8 and 7, respectively. Orpheus experienced the worst bleaching, based on visual health score, followed by Rib and Pandora. Rib experienced the greatest mortality (78% by Nov 2017); however, this was attributed to the presence of actively feeding crown-of-thorns starfish. Growth rates of A. millepora were almost twice the rate of P. acuta. Both species showed significant seasonal variation with growth of A. millepora and P. acuta 35–40% and 23–33% significantly greater in the summer, respectively. Differences in growth rates were best explained by indicators of energy acquisition. For example, the most important predictor variable in determining higher growth rates and visual health score in A. millepora was chlorophyll a content. For P. acuta, visual health score was the best predictor variable for higher growth rates. This study highlights the important role that chlorophyll a and associated symbionts play in growth and survival in these corals during and after a heat stress event

Strength in diversity: enhancing learning in vocationally-orientated, master's level courses

Postgraduate education in geography, especially at the Master’s level, is undergoing significant changes in the developed world. There is an expansion of vocationally-oriented degree programmes, increasing recruitment of international students, integration of work place skills, and the engagement of non-traditional postgraduate students as departments respond to policies for a more ‘inclusive’ higher education. This paper sets the context by outlining some programmatic changes in selected countries (Australia, the UK, and the USA). We briefly reflect on how postgraduate ‘bars’ or ‘levels’ are defined and explore in detail what ‘diversity’ or ‘heterogeneity’ means in these new postgraduate settings. The paper then explores some examples of practice drawn from our own experiences, whilst recognising that relevance will vary in other contexts. Finally we consider how diversity can be harnessed as a strength that has potential to enhance taught elements of contemporary postgraduate education in and beyond the discipline

Live Well, Eat Well, Be Active With Diabetes Curriculum Improves Type 2 Diabetes Management

Type 2 diabetes is a complex disease with several modifiable lifestyle factors. The Extension ‘Live well, Eat well, be Active with Diabetes’ curriculum provides four 90-minute lessons teaching individuals to live well, eat well, and be active with diabetes. Fourteen Extension educators implemented and evaluated the curriculum with 107 participants. Participants reported the program helped them feel better able to take care of their health. We observed significant differences in participants’ retrospective pre and post ‘Live well,’ ‘Eat well’ and ‘be Active’ total scores. Extension has a unique opportunity to educate individuals so they may better manage their diabetes

Digital play and the actualisation of the consumer imagination

In this article, the authors consider emerging consumer practices in digital virtual spaces. Building on constructions of consumer behavior as both a sense-making activity and a resource for the construction of daydreams, as well as anthropological readings of performance, the authors speculate that many performances during digital play are products of consumer fantasy. The authors develop an interpretation of the relationship between the real and the virtual that is better equipped to understand the movement between consumer daydreams and those practices actualized in the material and now also in digital virtual reality. The authors argue that digital virtual performances present opportunities for liminoid transformations through inversions, speculations, and playfulness acted out in aesthetic dramas. To illustrate, the authors consider specific examples of the theatrical productions available to consumers in digital spaces, highlighting the consumer imagination that feeds them, the performances they produce, and the potential for transformation in consumer-players

Substance Use Disorders in Adolescent and Young Adult Relatives of Probands with Bipolar Disorder: What Drives the Increased Risk?

Background Adults with bipolar disorder (BD) have higher rates of substance use disorders (SUDs) compared to the general population. SUD rates in young offspring/relatives of BD probands, as well as factors which drive those rates, are not as well-characterized. Methods We aimed to examine SUD prevalence among adolescent/young adult offspring and relatives of probands with and without BD. Data were collected from five sites in the US and Australia during 2006–2011. Youth offspring/relatives (“Relatives of BD probands;” n = 267; mean age = 16.8 years; ± 2.9 S.D.), identified through a proband family member with DSM-IV BD (Type I or II), were compared to offspring/relatives of control probands (“relatives of control probands;” n = 149; mean age = 17.4 years; ± 2.9 S.D.). Logistic regression with generalized estimating equations was used to compare the groups across a range of substance use and SUD variables. Odds ratios were calculated for lifetime prevalence of substance outcomes. Results Bivariate analyses showed DSM-IV SUDs were more prevalent among relatives of BD probands than among relatives of control probands (29% vs. 18%; p = 0.01). Generalized estimating equation models showed BD mood and childhood-onset externalizing disorders in adolescent and young adult relatives to each significantly increase the odds (OR = 2.80–3.17; p < 0.02) for the development of several substance variables among all relatives, whereas the risk of SUDs in relatives was not increased when the relatives had no mood or externalizing disorders themselves. Conclusion Relatives of BD probands with lifetime mood and externalizing disorders report more substance use/SUDs than relatives of control probands. In contrast, SUD outcomes in relatives of BD probands without mood or externalizing disorders were no different from control relatives without psychopathology. Early recognition and treatment of psychiatric disorders may lead to less substance use in this highly vulnerable population

A pragmatic randomised controlled trial assessing the non-inferiority of counselling for depression versus cognitive-behaviour therapy for patients in primary care meeting a diagnosis of moderate or severe depression (PRaCTICED): Study protocol for a randomised controlled trial.

BACKGROUND: NICE guidelines state cognitive behavioural therapy (CBT) is a front-line psychological treatment for people presenting with depression in primary care. Counselling for Depression (CfD), a form of Person-Centred Experiential therapy, is also offered within Improving Access to Psychological Therapies (IAPT) services for moderate depression but its effectiveness for severe depression has not been investigated. A full-scale randomised controlled trial to determine the efficacy and cost-effectiveness of CfD is required. METHODS: PRaCTICED is a two-arm, parallel group, non-inferiority randomised controlled trial comparing CfD against CBT. It is embedded within the local IAPT service using a stepped care service delivery model where CBT and CfD are routinely offered at step 3. Trial inclusion criteria comprise patients aged 18 years or over, wishing to work on their depression, judged to require a step 3 intervention, and meeting an ICD-10 diagnosis of moderate or severe depression. Patients are randomised using a centralised, web-based system to CfD or CBT with each treatment being delivered up to a maximum 20 sessions. Both interventions are manualised with treatment fidelity tested via supervision and random sampling of sessions using adherence/competency scales. The primary outcome measure is the Patient Health Questionnaire-9 collected at baseline, 6 and 12 months. Secondary outcome measures tap depression, generic psychological distress, anxiety, functioning and quality of life. Cost-effectiveness is determined by a patient service receipt questionnaire. Exit interviews are conducted with patients by research assessors blind to treatment allocation. The trial requires 500 patients (250 per arm) to test the non-inferiority hypothesis of -2 PHQ-9 points at the one-sided, 2.5% significance level with 90% power, assuming no underlying difference and a standard deviation of 6.9. The primary analysis will be undertaken on all patients randomised (intent to treat) alongside per-protocol and complier-average causal effect analyses as recommended by the extension to the CONSORT statement for non-inferiority trials. DISCUSSION: This large-scale trial utilises routinely collected outcome data as well as specific trial data to provide evidence of the comparative efficacy and cost-effectiveness of Counselling for Depression compared with Cognitive Behaviour Therapy as delivered within the UK government's Improving Access to Psychological Therapies initiative. TRIAL REGISTRATION: Controlled Trials ISRCTN Registry, ISRCTN06461651 . Registered on 14 September 2014