Students who study throughout the term and then restudy course material at the end of a semester to pass a comprehensive final are especially likely to demonstrate long-term retention of the course material. This best illustrates
d. the spacing effect.
Explanation:
The spacing effect postulates that the students who learn the course over the period of time in the term over its entire course are able to retain information better and become better learned than the ones that cram it only in the end.
This is because information is better processed when it is learned over a period of time given intervals to settle down and be part of the inner memory of a person before more chunks are introduced to the brain.
The answer is "this research would not require IRB review because it would be eligible for exemption since the researcher is not interacting with the children and the playground is a public setting".
IBR is a kind of board that applies research morals by looking into the techniques proposed for research to guarantee that they are moral and ethical and do not cross any limits proposed.
Scarcity determines the balance of production and consumption.