Addressing the Shortage of Academic Nurse Educators: Recommendations for Educational Institutions Based on Nominal Group Technique Research.

AIM: The purpose of this qualitative study was twofold: 1) explore factors contributing to the shortage of academic nurse educators (ANEs) and 2) identify opportunities to address these factors from the perspectives of nursing education institutions. BACKGROUND: The nurse faculty shortage is a major national concern, with inadequate recruitment and retention. Addressing the nursing faculty shortage is important to maintain a sustained nursing workforce. METHOD: Using a nominal group technique (NGT), a group of 45 diverse nurse educators from across the United States formed a virtual workgroup. RESULTS: Findings led to an action plan formulated to guide educational institutions with ways to decrease the ANE shortage through recruitment and retention. CONCLUSION: The evidence demonstrates the need for educational institutions to concentrate efforts on recruiting and retaining ANEs to combat the nursing shortage. The analysis offers recommendations to institutions to increase the number of qualified ANEs.

Validity and Normative Data for the Biber Figure Learning Test: A Visual Supraspan Memory Measure.

The Biber Figure Learning Test (BFLT), a visuospatial serial figure learning test, was evaluated for biological correlates and psychometric properties, and normative data were generated. Nondemented individuals (n = 332, 73 ± 7, 41% female) from the Vanderbilt Memory & Aging Project completed a comprehensive neuropsychological protocol. Adjusted regression models related BFLT indices to structural brain magnetic resonance imaging and cerebrospinal fluid (CSF) markers of brain health. Regression-based normative data were generated. Lower BFLT performances (Total Learning, Delayed Recall, Recognition) related to smaller medial temporal lobe volumes and higher CSF tau concentrations but not CSF amyloid. BFLT indices were most strongly correlated with other measures of verbal and nonverbal memory and visuospatial skills. The BFLT provides a comprehensive assessment of all aspects of visuospatial learning and memory and is sensitive to biomarkers of unhealthy brain aging. Enhanced normative data enriches the clinical utility of this visual serial figure learning test for use with older adults.

Status homophily, sexual identity, and lesbian social ties.

The literature on friendship and social networks finds that individuals form social ties with people who are like them--a much studied concept called homophily. However, few studies have explicitly examined sexual identity as a point of homophily. Scholars from multiple disciplines have long argued that sexuality influences the organization of our social worlds, yet most studies of friendship and social networks under-examine or overlook the influence of sexual identity. This study addresses that gap by looking at status homophily among lesbian social ties to examine the influence of sexual identity, as well as gender, race, class, and family, on their personal networks. Using survey data from 544 U.S. lesbian respondents, the findings make visible some of the factors and forces that shape social ties for lesbians. The results point to the importance of sexuality as an organizing element of social life, and suggest that studies that examine social networks or friendships more often make sexual identity, gender, and intersecting social locations a central focus.

Assessment of the anterior spinal artery and the artery of Adamkiewicz using multi-detector CT angiography.

BACKGROUND: Damage to the spinal cord after the treatment of the descending thoracic and thoracoabdominal aortic aneurysms is an uncommon but devastating complication. The artery of Adamkiewicz (AKA) is the principal arterial supply of the anterior spinal artery (ASA) in the lower thoracic and lumbar level. The purpose of this study was to evaluate the visualization of the anterior spinal artery and the artery of Adamkiewicz, the affecting factors for the detection rate using multi-detector row CT (MDCT). METHODS: Ninety-nine consecutive patients (31 women and 68 men; age range, 25 - 90 years; average age 61.3 years), with suspicion for thoracic aortic lesions necessitating surgical intervention (31 aortic aneurysm, 45 dissection, 5 intramural hematoma, and 18 normal), underwent CT angiography from the aortic arch to the aortic bifurcation. Transverse sections, multiplanar reformations and thin maximum intensity projections were used to assess the ASA and AKA. The level of the ASA and AKA origins and CT acquisition parameters were recorded. The contrast-to-noise ratio of the image, an index of the mass of the T11 body (vertebral mass index), the subcutaneous fat thickness, and the CT value within the aortic arch and at the T11 level were measured. The detection of the ASA and AKA were evaluated relative to the acquisition parameters, scan characteristics, and aortic lesion type. Differences were assessed with the Wilcoxon rank-sum and t tests. RESULTS: The ASA was visualized in 51 patients (52%) and the AKA in 18 patients (18%). The ASA was identified in 36/67 patients (54%) with 1.25 mm thickness and in 15/32 patients (47%) with 2.5 - 3.0 mm thickness. This difference did not achieve significance (P = 0.13). The detection rate of the ASA and the AKA was influenced by the vertebral mass index and the contrast-to-noise ratio (P < 0.05). The amount of subcutaneous fat affected the detection rate of the ASA (P < 0.05) but not the AKA. In CT scans of ASA detection, the mean CT values in the aorta at the arch and at T11 were 360 and 358 HU, respectively, whereas in CT scans without ASA detection, the CT values in the aorta at the arch and at T11 were lower (P < 0.05), 297 and 317 HU, respectively. CONCLUSIONS: The ASA and AKA were less frequently detected in our cohort than previous reports. The visualization of the ASA and AKA was significantly affected by aortic enhancement, the "vertebral mass index", and the contrast-to-noise ratio.