Any problems or limits of this study due to the use of an actual school situation must be considered, but are of ... The population for this study was all the fifth and sixth grade members in a central middle school located in central New York ... This histogram also shows the children who were selected as the sample for study.
|Title||:||The effect of natural small-scale geologic features on the concepts of fluvial geology among fifth and sixth grade children|
|Author||:||Michael Robert Cohen|