Creating an Instrument to Measure Social and Cultural Self-efficacy Indicators for Persistence of HBCU Undergraduates in STEM     

Quinlan  Catherine L.  Picho  Katherine  Burke  Janelle 《Research in Science Education》2022,52(5):1583-1601

Research in Science Education - This study is part of a larger research that explores the creation of an instrument to capture the social and cultural factors that affect Black students’...  相似文献   

“儿童版画与生活”课程设计与思考     

魏亮  阙俊 《中国德育》2007,2(1):45-48

南京市石鼓路小学根据“立美教育”理念、小学生的发展需求以及学校的资源优势,设计并实施“儿童版画与生活”的校本课程。这一课程关注儿童艺术能力与人文素养、审美品质与生活情趣的和谐发展,具有人文性、校本性和综合性特点。为更好地实施课程,学校进行了教材开发,制定了课程评价方案,并制定了一系列保障措施。  相似文献   

Influence of CO2 pneumoperitoneum on intracellular pH and signal transduction in cancer cells   总被引：17，自引：0，他引：17  

Cao LP  Ding GP  Que RS  Zheng S 《Journal of Zhejiang University. Science. B》2005,6(7):650-655

Object: The authors studied the influence of CO2 pneumoperitoneum on intracellular pH and signal transduction arising from cancer cell multiplication in laparoscopic tumor operation. Method: They set up a simulation of pneumoperitoneum under different CO2 pressure, and then measured the variation of intracellular pH (pHi) at different time and the activity of protein kinase C (PKC) and protein phosphatase 2a (PP2a) at the end of the pneumoperitoneum. After 1 week, the concentration of cancer cells in the culture medium was calculated. Result: When the pressure of CO2 pneumoperitoneum was 0, 10, 20, 30 mmHg respectively, the average pHi was 7.273, 7.075, 6.783, 6.693 at the end of the pneumoperitoneum; PKC activity was 159.4, 168.5, 178.0, 181.6 nmol/(g-min) and PP2a was 4158.3,4066.9, 3984.0, 3878.5 nmol/(g-min) respectively. After 1 week, the cancer cells concentration was 2.15×105, 2.03×105, 2.20×105, 2.18×105 L-1. Conclusion: CO2 pneumoperitoneum could promote acidosis in cancer cells, inducing the activation of protein kinase C and deactivation of protein phosphatase 2a, but it could not accelerate the mitosis rate of the cancer cells.  相似文献   

Book Review of Experiential Activities for Teaching Career Counseling Classes and for Facilitating Career Groups     

Janelle M. Larson  Gypsy M. Denzine 《Counselor Education & Supervision》2002,42(1):76-79

Experiential Activities for Teaching Career Counseling Classes and for Facilitating Career Groups by Mark Pope & Carole W. Minor (Eds.).  相似文献   

浙江省欠发达地区人才资源开发研究     

阙晓萌 《丽水学院学报》2004,26(6):43-47

人才资源是经济发展的第一资源，人才资本是决定一个国家和地区经济增长以及贫富差距的决定性因素。浙江欠发达地区经济发展的滞后固然因素较多，但人才资源的匮泛是其中最重要的因素之一。全通过对浙江欠发达地区人才资源的现状及成因分析，从五个方面提出了浙江欠发达地区人才开发的对策和措施。  相似文献   

归化、异化与英文电影片名汉译     

阙爱金 《南昌教育学院学报》2013,(5):142+159

电影已经成为重要的文化沟通桥梁。近年来,英文电影的大量涌入使得电影片名翻译的重要性凸显。本文从东西方文化差异出发,研究归化和异化两种翻译策略在英文电影片名汉译中的应用。  相似文献   

Navigating Community College Transfer in Science,Technical, Engineering,and Mathematics Fields     

Becky Wai-Ling Packard  Janelle L. Gagnon  Arleen J. Senas 《Community College Journal of Research & Practice》2013,37(9):670-683

Given financial barriers facing community college students today, and workforce projections in science, technical, engineering, and math (STEM) fields, the costs of unnecessary delays while navigating transfer pathways are high. In this phenomenological study, we analyzed the delay experiences of 172 students (65% female) navigating community college transfer pathways in STEM fields in Massachusetts. When focusing on institutional delays, three central elements emerged: (a) informational setbacks from dissatisfactory advising, (b) imperfect program alignment with four-year institutions, and (c) college resource limitations. Students took unnecessary courses or could not get into courses in a timely manner, resulting in lost time, money, and credit. An accumulation of delays is particularly detrimental to STEM women and men, given the sequential nature of their programming. Implications for policy and practice are discussed.  相似文献   

Eating Concerns in College Women Across Sexual Orientation Identities     

Janelle K. Maloch  Kathleen J. Bieschke  Andrew A. McAleavey  Benjamin D. Locke 《Journal of College Counseling》2013,16(3):275-288

This study found that treatment‐seeking sexual minority college women evidenced serious eating concerns. Regardless of sexual orientation and compared with those with low levels of eating concerns, women with high levels of eating concerns evidenced increased depression, increased generalized anxiety, and a greater likelihood of experiencing trauma. Regardless of eating concerns severity, sexual minority women evidenced greater depression, generalized anxiety, and likelihood of trauma than did heterosexual women, with bisexual women reporting the highest concerns.  相似文献   

Influence of Emotion on the Control of Low-Level Force Production     

Kelly M. Naugle  Stephen A. Coombes  James H. Cauraugh  Christopher M. Janelle 《Research quarterly for exercise and sport》2013,84(2):353-358

The accuracy and variability of a sustained low-level force contraction (2% of maximum voluntary contraction) was measured while participants viewed unpleasant, pleasant, and neutral images during a feedback occluded force control task. Exposure to pleasant and unpleasant images led to a relative increase in force production but did not alter the variability of force production compared to conditions in which participants viewed neutral images. Findings are discussed with respect to prior work, emphasizing arousal specific changes that emerge at low target force levels.  相似文献   

Maximizing Performance Feedback Effectiveness through Videotape Replay and a Self-Controlled Learning Environment     

Christopher M. Janelle  Douglas A. Barba  Shane G. Frehlich  L. Keith Tennant  James H. Cauraugh 《Research quarterly for exercise and sport》2013,84(4):269-279

This study was designed to examine whether participants who could control the schedule of performance feedback (KP) would learn differentially from those who received a rigid feedback schedule while learning a complex task. Participants (N = 48) were randomly assigned to self-controlled KP (SELF), summary KP (SUMMARY), yoked control (YOKE), or knowledge of results only (KR) conditions. Data collection consisted of an acquisition phase and a 4-day retention phase during which right-handed participants performed a left-handed ball throw. Overall, throwing form improved across trial blocks during acquisition, with the SUMMARY, SELF, and YOKE groups showing more improvement than the KR group. During retention, the SELF group retained a higher level of throwing form and accuracy in comparison to the other groups. Results suggest that when given the opportunity to control the feedback environment, learners require relatively less feedback to acquire skills and retain those skills at a level equivalent to or surpassing those who are given more feedback but receive it passively.  相似文献