TechAccpetancePresentation

Let’s Understand Tests

In the “data-driven” world today, school leaders are always in search of data that will support their decisions. In many cases… no… in all cases (at least I have yet to find any instances in which it isn’t), the “data” comes from a test. I’m not going to consider the potential problems with tests (including Read More

TechAccpetancePresentation

On Continuous Variation

My afternoon walks have been spent listening to some audio books… Richard Dawkins’ The Ancestor’s Tale has been my most recent selection. Listening to Dawkins describe the confusion that can happen when we expect continuous variation to be discontinuous, I heard much that was familiar and much that explains some of our difficulties in education Read More

TechAccpetancePresentation

The Nature of Data

Different problems require different data, which require different methods. All education researchers must understand the nature of the problems they study and the nature of the methods available so that the correct data can be ethically gathered and reliable conclusions can be drawn. Quantitative methods are used to gather numeric data, which are analyzed using Read More

TechAccpetancePresentation

Ethics and Data

A part of all education research is recognizing one’s responsibility to proceed in a manner that respects the subjects, the process, and the community. Ethical researchers do not endanger the physical or emotional health of subjects, and they take steps to ensure the privacy of subjects and preserve subjects’ right to withdraw without penalty. Also, Read More

TechAccpetancePresentation

Paradigms

The concept of the paradigm shift was introduced in the 1960’s and revised in 1970 by Thomas S. Kuhn in his influential book The Structure of Scientific Revolutions (Kuhn 1970). Kuhn was the first to publish this account of how knowledge in science advances: Scientists conduct experiments and carry out their observations to study unanswered Read More

TechAccpetancePresentation

Types of Data

Different problems require different methods, and all education researchers must understand the nature of the problems they study and the nature of the methods available so that data can be ethically gathered and reliable conclusions can be drawn. In general, education researchers may use either quantitative research methods or qualitative research methods. Quantitative methods are Read More

TechAccpetancePresentation

My Elevator Pitch on Data

“Data’ has been the mantra of educators for a generation. Unfortunately, they appear woefully unprepared to manage data in a responsible manner. Here are the things I would tell school leaders, especially those who claim to be “data-driven” if riding in the elevator with them: Blind your data. The analysis must be done by someone Read More

TechAccpetancePresentation

Decision-making and Facts

Research depends on “facts.” In the vernacular, fact typically means information that is true and accurate; implicit also is the assumption that the fact is objectively defined so that every observer will agree on the both reality of the fact and the meaning of the fact. A more sophisticated view of facts recognizes the role Read More