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Yanfeng Completes a Qualitative Action Research Study as Part of His

question 9

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Yanfeng completes a qualitative action research study as part of his student teaching experience.His report includes front matter in which he acknowledges the people who helped with the study and an appendix showing his interview questions.When discussing his results,he presents quotations from the participants,who were students in his class.He uses only their initials,to preserve their anonymity.In his conclusions,he notes the next steps he plans to take in the classroom,based on his results.Which of the following pieces of advice is his advisor most likely to give him for revision?


Definitions:

No Load

A condition where a power source or device is operating without any load or consumption, indicating its behavior in an ideal or unloaded state.

Square Wave Voltage

A waveform of voltage that switches between high and low states, creating a square shape.

DC Average

The average value of a direct current (DC) signal over a period of time, usually calculated by integrating the signal over that period and dividing by the period's length.

Positive Pulses

Positive pulses are brief increases in electrical voltage or current that move from a baseline towards a higher value in a positive direction.

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