PPT-The effect of variable sampling efficiency on reliability of the observation error as

Authors Stan Kotwicki and Kotaro Ono 1 We cannot solve our problems with the same thinking we used when we created them Albert Einstein Survey sampling efficiency Sampling efficiency . Anran. Wang,. . Shuai Ma. , . Chunming. Hu, . Jinpeng. . Huai. , . Chunyi. . Peng. , . Guobin. . Shen. VLC over Screen-Camera Links. High availability of camera-equipped smart devices. Tablets. Thinking Questions. What is an IV?. What is a DV?. What is repeated measures design?. What is matched pairs design?. What is independent groups design?. What is a hypothesis? Can you name the 3 types . V. Measurement: (October . 26, 28). Frankfort-. Nachmias. & . Nachmias. (Chapter 7 – Measurement). Carmines, Edward G. and Richard A. Zeller. 1979. . Reliability and Validity Assessment.. Newbury Park, . Reliability & Validity. Fluctuations in Measured Variables. Measured Variables are likely to fluctuate and be influenced by many factors other than the . Conceptual Variable. of interest. Random Error. Yu Su*, Gagan Agrawal*, . Jonathan Woodring. #. Kary Myers. #. , Joanne Wendelberger. #. , James Ahrens. #. *The Ohio . State University. #. Los . Alamos National . Laboratory. Motivation. Science becomes increasingly data driven;. Radford M. Neal. The Annals of Statistics (Vol. 31, No. 3, 2003). Introduction. Sampling from a non-standard distribution. Metropolis algorithm is sensitive to choice of proposal distribution. Proposing changes that are too small leads to inefficient random walk. : . Part . of the Problem or . Part . of the Solution. ?. Robert Coe, . Durham University. Association of Colleges Annual Conference, 19 November 2013. Ofsted: . Part . of the Problem or . Part of the Solution?. Xiaoliang. . Xiong. , . Haoli. . Fan, . Jie . Feng. , . Zhihong. . Liu, . Bingfeng. . Zhou. Peking University, China. GRAPP 2016, Rome. Error-Diffusion. Error-diffusion in image halftoning. Generating binary halftone image. Quantitative Observation. Quantitative observations are expressed as numbers.. Inference. An inference is a logical conclusion drawn from available evidence and prior knowledge.. Hypothesis. A hypothesis is an educated guess to a problem, which is written in a certain way that leads to further investigation.. Robert . Coe, Durham . University . @. ProfCoe. TeachFirst. TDT meeting, 13 January 2014. Lesson Observation . It’s harder than you think. Can observers judge the quality/effectiveness of teaching?. & . Validity. Reference. The majority of this lecture was taken . from . How . to Measure Survey Reliability . & Validity. . by Mark . Litwin. , Sage Publications,1995. .. Lecture objectives. 6. Session Purpose. The . primary purpose of this module is.  to help biologists . increase the accuracy and precision of sampling. . by. 1. . improving efficiency of capture, and. 2. . using a well-planned sampling design. Electrofishing Efficiency and Sampling Design 6 Session Purpose The primary purpose of this module is  to help biologists  increase the accuracy and precision of sampling by 1 . improving efficiency of capture, and Outline. Reliability. Definition. Test score theory. True score. Error. Sources of error. Test Reliability. Test-retest. Parallel forms. Single administration methods. Split-half. Internal consistency.