d. The right to refuse to participate in the study is the ethical principle violated in the study.
<u>Explanation:</u>
Dr. Lewis decided to conduct a study on the television viewing habits of her students. So she demanded her students her complete and return the survey regarding their television viewing habits.
The survey is about making the self-report which is used to know about the feelings, attitudes and beliefs of the participant.
Lewis forced her students to complete the survey, here Lewis violates the rights of the students to refuse the survey.
Your grandmother used to play the harp at her senior ladies group for many years. Lately, she has had some difficulty when she plays. She is having difficulty with <u>working</u><u> </u><u>memory</u><u>.</u>
<h3>What is a working memory?</h3>
Working memory is a cognitive system with a limited capacity responsible for temporarily holding information available for processing. As one ages, the working memory loses some of its capacity.
Therefore, the answer is working memory.
learn more about working memory: brainly.com/question/25040884
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Answer:The interaction between two like-charged objects is repulsive. ... Positively charged objects and neutral objects attract each other; and negatively charged objects and neutral objects attract each other.
Explanation:
Science uses experiments to support its explanation
hope this helps
