The correct answer is - This research would be eligible for exemption because the researcher is not interacting with the children and the playground is a public setting. This type of research does not need IRB (IRB being institutional review board also known as ethics committee) review because the researcher will not be interacting with the children in anyway, it is purely observational and the setting is a public place, in addition all children will remain anonymous in the study, therefore the researcher is not breaking any code of ethics.
Explanation:
Stern et al. (1999) and Stern (2000), define this variable as those general visions about the world, reflected in the beliefs that people express about their relationship with the environment and nature.
Answer:
C
Explanation:
Its either B or C but C seems too be the right answer
The instructional implications of the three general classifications of visual impairments that educators use Vision Impairment and Blindness
The three major categories of visual impairments that instructors utilize and their effects on instruction Seeing Problems and Blindness
Legal blindness, defined as having a remaining visual field of 
degrees or less; low vision, defined as having a remaining visual field of 
degrees or less; and documentation from the student's doctor and school indicating that their vision is deteriorating over time and could eventually affect their ability to learn visually.
Depending on the type and degree of vision loss, the effect on learning will vary significantly. Some students may have been born blind, while others may have gradually lost their vision. Some may have no vision at all, while others may have some vision, be light-sensitive, or have restricted peripheral vision. Additionally, it's likely that day-to-day variations in vision and light sensitivity will occur.
Learn more about Vision Impairment and Blindness here.
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