US nurse practitioner voluntary turnover: Development of a framework for analysis

BACKGROUND

There is growing interest in nurse practitioner (NP) turnover with some reports indicating it is as high as 15% annually. However, there is a lack of generalizability and other conceptual weaknesses in the literature. These weaknesses support the development of a framework to operationalize NP turnover for administrators to develop workplace initiatives to reduce turnover.

PURPOSE

To describe the demographic and job characteristics of four NP voluntary turnover groups (i.e., dynamic leavers, static leavers, dynamic stayers, and static stayers) representing voluntary turnover intention and actual turnover among US NPs.

METHODOLOGY

A cross-sectional, descriptive secondary analysis of NPs ( N = 86,632) from the 2018 National Sample Survey of Registered Nurses (NSSRN) was used to delineate and describe four NP voluntary turnover groups.

RESULTS

Nurse practitioners who left nursing (static leavers) were older and had the most work experience. Nurse practitioners who changed jobs and stayed in nursing (dynamic leavers) were younger, less experienced, and reported the least job satisfaction. Nurse practitioners who remained in their positions (stayers) regardless of whether they reported turnover intentions or not earned the most and reported the most job satisfaction.

CONCLUSIONS

Four NP voluntary turnover groups were defined and described to distinguish voluntary turnover intentions from actual turnover.

IMPLICATIONS

Characterizing NP voluntary turnover can help administrators mitigate losses and project organizational needs associated with NP turnover. A framework developed from the 2018 NSSRN can be used to research and develop key initiatives to strengthen the NP workforce.

Montessori education's impact on academic and nonacademic outcomes: A systematic review

BACKGROUND

Montessori education is the oldest and most widely implemented alternative education in the world, yet its effectiveness has not been clearly established.

OBJECTIVES

The primary objective of this review was to examine the effectiveness of Montessori education in improving academic and nonacademic outcomes compared to traditional education. The secondary objectives were to determine the degree to which grade level, Montessori setting (public Montessori vs. private Montessori), random assignment, treatment duration, and length of follow-up measurements moderate the magnitude of Montessori effects.

SEARCH METHODS

We searched for relevant studies in 19 academic databases, in a variety of sources known to publish gray literature, in Montessori-related journals, and in the references of studies retrieved through these searches. Our search included studies published during or before February 2020. The initial search was performed in March 2014 with a follow-up search in February 2020.

SELECTION CRITERIA

We included articles that compared Montessori education to traditional education, contributed at least one effect size to an academic or nonacademic outcome, provided sufficient data to compute an effect size and its variance, and showed sufficient evidence of baseline equivalency-through random assignment or statistical adjustment-of Montessori and traditional education groups.

DATA COLLECTION AND ANALYSIS

To synthesize the data, we used a cluster-robust variance estimation procedure, which takes into account statistical dependencies in the data. Otherwise, we used standard methodological procedures as specified in the Campbell Collaboration reporting and conduct standards.

MAIN RESULTS

Initial searches yielded 2012 articles, of which 173 were considered in detail to determine whether they met inclusion/exclusion criteria. Of these, 141 were excluded and 32 were included. These 32 studies yielded 204 effect sizes (113 academic and 91 nonacademic) across 132,249 data points. In the 32 studies that met minimum standards for inclusion, including evidence of baseline equivalence, there was evidence that Montessori education outperformed traditional education on a wide variety of academic and nonacademic outcomes. For academic outcomes, Hedges' g effect sizes, where positive values favor Montessori, ranged from 0.26 for general academic ability (with high quality evidence) to 0.06 for social studies. The quality of evidence for language (g = 0.17) and mathematics (g = 0.22) was also high. The effect size for a composite of all academic outcomes was 0.24. Science was the only academic outcome that was deemed to have low quality of evidence according to the GRADE approach. Effect sizes for nonacademic outcomes ranged from 0.41 for students' inner experience of school to 0.23 for social skills. Both of these outcomes were deemed as having low quality of evidence. Executive function (g = 0.36) and creativity (g = 0.26) had moderate quality of evidence. The effect size for a composite of all nonacademic outcomes was 0.33. Moderator analyses of the composite academic and nonacademic outcomes showed that Montessori education resulted in larger effect sizes for randomized studies compared to nonrandomized studies, for preschool and elementary settings compared to middle school or high school settings, and for private Montessori compared to public Montessori. Moderator analyses for treatment duration and duration from intervention to follow-up data collection were inconclusive. There was some evidence for a lack of small sample-size studies in favor of traditional education, which could be an indicator of publication bias. However, a sensitivity analysis indicated that the findings in favor of Montessori education were nonetheless robust.

AUTHORS' CONCLUSIONS

Montessori education has a meaningful and positive impact on child outcomes, both academic and nonacademic, relative to outcomes seen when using traditional educational methods.

Is the outpatient management of acute diverticulitis safe and effective? A systematic review and meta-analysis

BACKGROUND

In Western countries, the incidence of acute diverticulitis (AD) is increasing. Patients with uncomplicated diverticulitis can undergo a standard antibiotic treatment in an outpatient setting. The aim of this systematic review was to assess the safety and efficacy of the management of acute diverticulitis in an outpatient setting.

METHODS

A literature search was performed on PubMed, Scopus, Embase, Central and Web of Science up to September 2018. Studies including patients who had outpatient management of uncomplicated acute diverticulitis were considered. We manually checked the reference lists of all included studies to identify any additional studies. Primary outcome was the overall failure rates in the outpatient setting. The failure of outpatient setting was defined as any emergency hospital admission in patients who had outpatient treatment for AD in the previous 60 days. A subgroup analysis of failure was performed in patients with AD of the left colon, with or without comorbidities, with previous episodes of AD, in patients with diabetes, with different severity of AD (pericolic air and abdominal abscess), with or without antibiotic treatment, with ambulatory versus home care unit follow-up, with or without protocol and where outpatient management is a common practice. The secondary outcome was the rate of emergency surgical treatment or percutaneous drainage in patients who failed outpatient treatment.

RESULTS

This systematic review included 21 studies including 1781 patients who had outpatient management of AD  including 11 prospective, 9 retrospective and only 1 randomized trial. The meta-analysis showed that outpatient management is safe, and the overall failure rate in an outpatient setting was 4.3% (95% CI 2.6%-6.3%). Localization of diverticulitis is not a selection criterion for an outpatient strategy (p 0.512). The other subgroup analyses did not report any factors that influence the rate of failure: previous episodes of acute diverticulitis (p = 0.163), comorbidities (p = 0.187), pericolic air (p = 0.653), intra-abdominal abscess (p = 0.326), treatment according to a registered protocol (p = 0.078), type of follow-up (p = 0.700), type of antibiotic treatment (p = 0.647) or diabetes (p = 0.610). In patients who failed outpatient treatment, the majority had prolonged antibiotic therapy and only few had percutaneous drainage for an abscess (0.13%) or surgical intervention for perforation (0.06%). These results should be interpreted with some caution because of the low quality of available data.

CONCLUSIONS

The outpatient management of AD can reduce the rate of emergency hospitalizations. This setting is already part of the common clinical practice of many emergency departments, in which a standardized protocol is followed. The data reported suggest that this management is safe if associated with an accurate selection of patients (40%); but no subgroup analysis demonstrated significant differences between groups (such as comorbidities, previous episode, diabetes). The main limitations of the findings of the present review concern their applicability in common clinical practice as it was impossible to identify strict criteria of failure.

Developing the Learning Door: a case study in youth participatory program planning

This article presents the results of a case study in youth participatory program planning conducted in the context of a nonformal technology-education program in eastern Finland. The purpose of the program was to have youth, university, and business stakeholders work together to create the Learning Door, a door that would meet the needs of older people and people with disabilities. The participatory program planning process that was used involved clarifying the mission, roles, and modes of collaboration as well as creating stakeholder matrices, logic models, program plans, and implementation plans. It was found that the observed program planning process was similar to the intended planning process and that the process was well received by the planning participants. The lessons learned include clarifying the nature of collaboration before the program gets underway, reviewing program planning steps often, and making clear distinctions between logic models and implementations plans.

Longitudinal course of depression symptoms in multiple sclerosis

BACKGROUND

Despite the high lifetime prevalence of depression in multiple sclerosis (MS), its longitudinal course is poorly understood.

OBJECTIVE

To examine the longitudinal course of and reliable change in different depression symptom clusters in MS, and the longitudinal association of interferon beta treatment and coping with depression symptoms.

METHODS

53 MS patients were examined at two time points three years apart on the Beck Depression Inventory (BDI) and the Chicago Multiscale Depression Inventory (CMDI).

RESULTS

Correlations from time 1 to time 2 for BDI, CMDI-total, CMDI-evaluative scale, and CMDI-vegetative scale were all highly significant, and reliable change indices reflected little change over time. In contrast, the correlation over time for the CMDI-mood scale was significantly lower (p<0.05) than the CMDI-evaluative and CMDI-vegetative scale correlations, and over 40% of patients showed reliable change. Patients who improved in their mood showed increased use of active coping, while patients who worsened showed decreased active coping strategies; the latter were also significantly more likely to have been taking interferon beta drugs at both time points than patients who did not change in their mood functioning.

CONCLUSIONS

Mood symptoms of depression are significantly more variable over time than neurovegetative or negative evaluative symptoms in MS patients. Decreased use of active coping strategies may put patients at risk of increased depressed mood, whereas increased use of active coping may result in decreased depressed mood longitudinally. Interferon beta use may put patients at risk of increases in depressed mood.

Depression in multiple sclerosis: relationship to planning ability

Recent research has demonstrated deficits on effortful executive tasks involving planning in multiple sclerosis (MS) patients. Given the high prevalence of depression in MS and the commonly reported link between depression and performance on executive tasks, planning impairments in MS may be associated with depression. We compared the performance of depressed and nondepressed MS patients on a planning task (Tower of London-TOL) to evaluate this hypothesis. Compared with nondepressed MS patients, depressed MS patients made significantly (p < .05) more moves and took more time per trial on the TOL. A follow-up regression analysis was conducted that included the TOL and speeded attentional/working memory task indices found to be associated with depression in MS from the authors' prior reports. This analysis revealed that 25% of the variance in depression scores was predicted by the most sensitive speeded attentional/working memory task. Furthermore, this variance overlapped completely with variance predicted by the TOL-time/trial index. The only clearly nonspeeded task index, TOL-moves per trial, was associated with unique variance (8%) in predicting MS depression scores. These results suggest that slowed information processing speed and, secondarily, deficient nonspeeded central executive skill, may be core to the cognitive deficits characteristic of depressed MS patients.

Metamemory and tested cognitive functioning in multiple sclerosis

Metamemory, or one's knowledge and self-report of memory ability, has been researched extensively; however, few studies have examined it in multiple sclerosis (MS). Because impairment in cognitive domains besides memory may affect memory functioning, patients may self-report problems with memory that are indicative of impairment in cognitive domains besides memory. One goal of the current study was to test this hypothesis in MS. A group of 55 MS patients were administered a variety of cognitive tasks and a self-report metamemory measure; patients' significant others were also given a metamemory measure requiring them to rate patients' memory abilities. Results indicated that patients' metamemory reports were significantly (p < .05) correlated with verbal recall, attentional, and executive tasks. Significant other ratings of patients' metamemory were correlated with verbal recall and attentional measures. Stepwise regression analyses including all relevant cognitive and demographic variables indicated that only education and Symbol Digit accounted for significant independent variance in patients' current memory reports. Our results suggest: (1) subjective complaints of memory difficulties by MS patients reflect difficulty in cognitive domains besides memory, (2) MS patient self-reports of memory difficulty are at least as accurate as significant other reports, and (3) patients with more education are more accurate in their metamemory ratings. These findings have implications not only for a better understanding of metamemory in MS, but also for more effective treatment and rehabilitation of MS patients.

Neurovegetative symptoms in multiple sclerosis: relationship to depressed mood, fatigue, and physical disability

Some authors have suggested that when evaluating depression in multiple sclerosis (MS) patients, neurovegetative symptoms should be discounted and/or not considered, given the ostensibly high overlap between symptoms of MS (e.g., sleep disturbance, fatigue) and neurovegetative symptoms of depression. A further assertion is that inclusion of items assessing neurovegetative symptoms may artificially inflate overall depression scores and that mood scales may provide more accurate indices of depression in MS patients. The current study investigated the possibility that some neurovegetative symptoms may be specifically related to MS patients' depressed mood and are not simply indicators of physical disability and/or fatigue. Seventy-six clinically definite MS patients in the northwestern United States were administered two depression inventories and measures of physical disability and fatigue as part of a larger study. Results revealed that one neurovegetative symptom--disinterest in sex--was uniquely associated with depressed mood, and other neurovegetative symptoms were associated with both depression and fatigue but not physical disability. The present findings suggest that certain neurovegetative symptoms are differentially associated with depression, fatigue, and physical disability in MS. Routinely discounting all neurovegetative symptoms when assessing depression in MS patients may thus be unwarranted.

"Aggressive and socially disruptive behavior among maximum security psychiatric patients:" a perspective

The frequency of behavior or management problems for units of differing “security” within a maximum security hospital were compared. The frequency of such behaviors reflects a selection process more than the fact that the patients are in a “controlled treatment setting,” as suggested by the authors of a previous study.

A chained adjusting ratio schedule

3 pigeons were exposed to a chained FI 2, adjusting ratio schedule in which the ratio was equal to the number of responses emitted in the preceding interval. When the correlation between the interval output and the following ratio was removed, interval rates declined. A descriptive analysis of sequential interval output suggested an explanation for these findings.