Journal of Purdue Undergraduate Research最新文献_第10页

Back Matter 回到问题

Journal of Purdue Undergraduate Research Pub Date : 2021-10-27 DOI: 10.7771/2158-4052.1539

引用次数: 0

Parenting Stress and Language Development in Children: Associations in Angelman Syndrome and Down Syndrome 父母压力与儿童语言发展:天使综合症和唐氏综合症的关系

Journal of Purdue Undergraduate Research Pub Date : 2021-10-27 DOI: 10.7771/2158-4052.1518

Annalise Bland, Zainab Husain, Breanna Martin-O'Dell, Sarah Gronceski

{"title":"Parenting Stress and Language Development in Children: Associations in Angelman Syndrome and Down Syndrome","authors":"Annalise Bland, Zainab Husain, Breanna Martin-O'Dell, Sarah Gronceski","doi":"10.7771/2158-4052.1518","DOIUrl":"https://doi.org/10.7771/2158-4052.1518","url":null,"abstract":"One of the defi ning characteristics of neurogenetic syndromes such as Angelman syndrome (AS) and Down syndrome (DS) is delayed language development. Although it is commonly reported that parenting stress is associated with language development, these associations have not been widely studied in AS and DS despite other research showing elevated stress levels in the parents of these children. To fi ll this gap in research, the present study examined how parenting stress relates to language production in children with AS and DS. Daylong recordings were obtained from 72 participants using a Language Environment Analysis recording device, which was then processed through an online program to produce vocal productivity scores. Parents of these participants fi lled out the Parenting Stress Index, Fourth Edition Short Form to report their stress levels. Using linear regression, data was analyzed to determine if there is an association between language levels and parenting stress in a lowrisk (LR) group and if the magnitude of that association was stronger in either the AS group or the DS group than in the LR group. Results suggested trends toward negative associations between parenting stress and language levels, though the association was not statistically signifi cant. Th e magnitude of these associations did not diff er signifi cantly between groups. Th is negative association should be examined more with larger sample sizes, as it is important to the future development of early intervention techniques for children with AS and DS and their families.","PeriodicalId":30386,"journal":{"name":"Journal of Purdue Undergraduate Research","volume":"45 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85926262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Words You Need to Know 你需要知道的单词

Journal of Purdue Undergraduate Research Pub Date : 2020-10-15 DOI: 10.2307/j.ctv15wxnsd.5

引用次数: 20

Quantifying Changes in Muscle Force in the Presence of Fatigue 量化疲劳状态下肌肉力量的变化

Journal of Purdue Undergraduate Research Pub Date : 2020-08-28 DOI: 10.7771/2158-4052.1436

Emily A. Bywater

引用次数: 0

High Wind Alerts: A System Created With Observations From the X-band Teaching and Research Radar 大风警报:一个由x波段教学和研究雷达观测创建的系统

Journal of Purdue Undergraduate Research Pub Date : 2020-08-28 DOI: 10.7771/2158-4052.1448

Lauren Warner

引用次数: 0

Hot and Cold: Quantifying the Variation of Sentiment in Supreme Court Confirmation Hearings 热与冷:量化最高法院确认听证会上情绪的变化

Journal of Purdue Undergraduate Research Pub Date : 2020-08-28 DOI: 10.7771/2158-4052.1484

Noah Alderton

引用次数: 0

Human Factors Analysis and Classification System (HFACS): As Applied to Asiana Airlines Flight 214 人为因素分析与分类系统(HFACS):应用于韩亚航空214航班

Journal of Purdue Undergraduate Research Pub Date : 2020-08-28 DOI: 10.7771/2158-4052.1485

A. Small

{"title":"Human Factors Analysis and Classification System (HFACS): As Applied to Asiana Airlines Flight 214","authors":"A. Small","doi":"10.7771/2158-4052.1485","DOIUrl":"https://doi.org/10.7771/2158-4052.1485","url":null,"abstract":"The Human Factors Analysis and Classifi cation System (HFACS) is a safety tool that aids in the identifi cation and analysis of organizational factors that contribute to aircraft accidents. By using the HFACS model, safety investigators can better understand the existing conditions that contribute to accidents, which then allows for the development and implementation of safety programs to prevent these conditions. In this study, the HFACS framework was utilized to identify the human factors that contributed to the Asiana Airlines fl ight 214 accident that occurred on July 6, 2013. The results of this study indicate that inadequate pilot training, lack of upper-level supervision, and recurring deviation from standard operating procedures (SOPs) largely contributed to this accident. These fi ndings emphasize the various organizational levels that serve a role in aviation accidents, highlighting the importance of practicing a proactive approach to safety and mitigating hazards within the upper levels of an organization before they lead to disaster on the front line. Small, A. (2020). Human factors analysis and classifi cation system (HFACS): As applied to Asiana Airlines fl ight 214. Journal of Purdue Undergraduate Research, 10 , 69–77","PeriodicalId":30386,"journal":{"name":"Journal of Purdue Undergraduate Research","volume":"113 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80747138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Binary Neutron Star Mergers: Testing Ejecta Models for High Mass-Ratios 双中子星合并:测试高质量比弹射模型

Journal of Purdue Undergraduate Research Pub Date : 2020-08-28 DOI: 10.7771/2158-4052.1442

Allen Murray

{"title":"Binary Neutron Star Mergers: Testing Ejecta Models for High Mass-Ratios","authors":"Allen Murray","doi":"10.7771/2158-4052.1442","DOIUrl":"https://doi.org/10.7771/2158-4052.1442","url":null,"abstract":"52 Allen Murray is currently a junior at Purdue University Northwest and is majoring in both physics and mathematics, with minors in astrophysics and French. He currently conducts research with Dr. Aaron Warren that focuses on binary neutron star mergers of particularly high mass ratio. Their research seeks to see how mass ejecta, kilonova, and gravitational wave characteristics can help determine neutron star structure and the nuclear equation of state. Murray intends to pursue a graduate degree in physics after completion of his BS in the spring of 2021. He also enjoys casual astronomical observation and French cooking. Aaron Warren is an associate professor of physics and director of the Science Interdisciplinary Research Center at Purdue University Northwest. Dr. Warren completed his AB degree at Vassar College, with majors in physics, mathematics, and astronomy, in 2000 and his PhD from Rutgers University in physics in 2006. He conducts research in both astrophysics and physics education research. His early work in computational astrophysics studied simulations of stellar collisions and the production of blue stragglers in globular clusters. Currently, Warren focuses on simulations of binary neutron star mergers having exceptional characteristics such as high mass ratios and magnetizations, with a particular interest in determining whether and how the electromagnetic and gravitational signals from such mergers may provide insights regarding the nuclear equation of state, neutron star structure, and merger remnant properties. BINARY NEUTRON STAR MERGERS: Testing Ejecta Models for High Mass-Ratios","PeriodicalId":30386,"journal":{"name":"Journal of Purdue Undergraduate Research","volume":"16 1","pages":"16"},"PeriodicalIF":0.0,"publicationDate":"2020-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84034667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Comparative Analysis of Classifiers Within the DP System DP系统中分类器的比较分析

Journal of Purdue Undergraduate Research Pub Date : 2020-08-28 DOI: 10.7771/2158-4052.1464

Xuan Hu, P. Monroy

引用次数: 0

School Support Personnel’s Perspectives on School-Based Grief Support 学校支持人员对校本悲伤支持的看法

Journal of Purdue Undergraduate Research Pub Date : 2020-08-28 DOI: 10.7771/2158-4052.1455

Eliza Van

引用次数: 0