Selecting measuring instruments

The contents of Ebook Educational research: Competencies for analysis and applications (Tenth edition) – Part 1 includes: Chapter 1 introduction to educational research, chapter 2 selecting and defining a research topic, chapter 3 reviewing the literature, chapter 4 preparing and evaluating a research plan, chapter 5 selecting a sample, chapter 6 selecting measuring instruments, chapter 7 survey research, chapter 8 correlational research, chapter 9 causal–comparative research, chapter 10 experimental research, chapter 11 single-subject experimental research, chapter 12 descriptive statistic...

399p haojiubujain01 06-06-2023 3 1   Download

Participation is increasingly becoming an important outcome for assessment in many fields, including development, disability and policy implementation. However, selecting specific instruments to measure participation has been a significant problem due to overlapping conceptual definitions and use of different theories.

10p viriyadh2711 19-12-2019 11 0   Download

The spectrum weighted responses of various detectors were calculated to provide guidance on the proper selection and use of survey instruments on the basis of their energy response characteristics on the neutron fields. To yield the spectrum weighted response, the detector response functions of 17 neutron-measuring devices were numerically folded with each of the produced calibration neutron spectra through the in-house developed software ‘K-SWR’.

8p minhxaminhyeu5 30-06-2019 29 1   Download

Publication of this book is a milestone for the Water Supply and Sanitation Collaborative Council. It demonstrates the Council's unique capacity to bring together water and sanitation professionals from industrialised and developing countries to formulate practical guidance on a key issue of the day. Industrialised countries have extensive experience of the problems caused by water pollution and the strategies and technologies available to control it.

459p phongmt1993 09-08-2013 118 14   Download

Minimally Invasive Surgery represents the future of many types of medical interventions such as keyhole neurosurgey or transluminal endoscopic surgery. These procedures involve insertion of surgical instruments such as needles and endoscopes into human body through small incision/ body cavity for biopsy and drug delivery.

288p kimngan_1 05-11-2012 59 4   Download

Standard laboratory methods for measurement of soil nitrate (NO3–N) use various procedures and instruments to analyze soil samples taken from the field and transported to the laboratory. Concerns with these procedures range from delays in measurement time, the high cost of soil sampling and analysis, high labour requirements, and the need to aggregate samples. With recent advances in using the ion-selective electrode, as presented in this chapter, soil NO3–N can now be measured directly, rapidly, accurately, at low cost, at a fine scale, and in real-time right in the field....

256p 123859674 04-07-2012 70 13   Download

Creation and selection of measurement questions (tạo ra và lựa chọn các câu hỏi đo lường) Sampling issues, drive contact and callback procedures (cách chọn mẫu, tiếp xúc và thủ tục gọi lại) Instrument design, which incorporates attempts to reduce error and create participant-screening procedures (thiết kế công cụ nhằm giảm sai sót và gạn lọc người trả lời) Data collection processes, which create the need for follow-up procedures and possible interviewer training (quy trình thu thập dữ liệu, giúp xác định thủ tục theo dõi, đôn đốc, và huấn luyện PVV)...

16p leminh250289 30-11-2010 214 54   Download