Browsing by Author "Beckstrand, Janis"

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    Identification and Comparison of Academic Self Regulatory Strategy Use of Traditional and Accelerated Baccalaureate Nursing Students
    (2009-12-08T19:25:18Z) Mullen, Patricia A.; Billings, Diane M.; Pesut, Daniel J.; Beckstrand, Janis; Wlodkowski, Raymond
    Objective: To explore and compare the use of metacognitive, cognitive, and environmental resource management self regulatory learning (SRL) strategies used by a national sample of students enrolled in traditional and accelerated baccalaureate nursing programs. Background: Learner focused reforms in nursing education require students to assume more responsibility for learning. Nursing student responsibility for learning is reflected in their use of metacognitive, cognitive, and environmental resource SRL strategies. Learning strategy use promotes the development of clinical reasoning and lifelong learning skills requisite to meet the needs of complex patients in a dynamic healthcare environment. Method: Using Bandura’s social cognitive theory as a framework, the learning subscales of the Motivated Strategies for Learning Questionnaire were used to survey a national sample of 514 baccalaureate nursing students enrolled in their final semester of a traditional baccalaureate nursing program or a 12-month accelerated baccalaureate program. Delineation of student use of metacognitive, cognitive (rehearsal, organization, and elaboration), and environmental resource management (help seeking, peer learning, effort regulation, and time and study environment) SRL strategies was examined by program and in light of age, grade point average (GPA), weekly hours spent studying independently, and weekly hours spent in employment. Results: Differences in SRL strategy use were found between the program groups and between program groups divided by sample age. Older students in both the accelerated and traditional programs used more metacognition and elaboration SRL strategies than their younger traditional counterparts. Older traditional students used significantly more effort regulation SRL strategies than both groups of younger students. Both older groups of students studied significantly more, used significantly more time and study environment SRL strategies, and had significantly higher GPAs than the younger groups of students from both programs. Conclusions: This study provides a framework for learner focused nursing education by explicitly defining differences in SRL strategy use of students enrolled in traditional and accelerated baccalaureate nursing programs.
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    In vitro comparison of gastric aspirate methods and feeding tube properties on the quantity and reliability of obtained aspirate volume
    (2013-11-20) Bartlett Ellis, Rebecca J.; Ellett, Marsha; Bakas, Tamilyn; Beckstrand, Janis; Fuehne, Joseph; Lu, Yvonne
    Gastric residual volume (GRV) is a clinical assessment to evaluate gastric emptying and enteral feeding tolerance. Factors such as the tube size, tube material, tube port configuration, placement of the tube in the gastric fluid, the amount of fluid and person completing the assessment may influence the accuracy of residual volume assessment. Little attention has been paid to assessing the accuracy of GRV measurement when the actual volume being aspirated is known, and no studies have compared the accuracy in obtaining RV using the three different techniques reported in the literature that are used to obtain aspirate in practice (syringe, suction, and gravity drainage). This in vitro study evaluated three different methods for aspirating feeding formula through two different tube sizes (10 Fr [small] and 18 Fr [large]), tube materials (polyvinyl chloride and polyurethane), using four levels of nursing experience (student, novice, experienced and expert) blinded to the five fixed fluid volumes of feeding formula in a simulated stomach, to determine if the RV can be accurately obtained. The study design consisted of a 3x2x2x4x5 completely randomized factorial ANOVA (with a total of 240 cells) and 479 RV assessments were made by the four nurse participants. All three methods (syringe, suction and gravity) used to aspirate RV did not perform substantially well in aspirating fluid, and on average, the methods were able to aspirate about 50% of the volume available. The syringe and suction techniques were comparable and produced higher proportions of RVs, although the interrater reliability of RV assessment was better with the syringe method. The gravity technique generally performed poorly. Overall, the polyvinyl chloride material and smaller tubes were associated with higher RV assessments. RV assessment is a variable assessment and the three methods did not perform well in this in vitro study. These findings should be further explored and confirmed using larger samples. This knowledge will be important in establishing the best technique for assessing RV to maximize EN delivery in practice and will contribute to future research to test strategies to optimize EN intake in critically ill patients.