Lastly, depending on the time of the day, those students who will get interviewed quite possibly will have no classes; hence have the free time to walk around.
The result of this particular study may get generalized in some populations, the first one being those that exhibit high levels of the eternal validity of the study (Fraenkel &Wallen , 2009). Secondly, the population should produce a sample nature as well as the environmental conditions that prove for generalization to get made. The particular sample of study must also represent the population of interest, the sample has to be relatively large so that the usefulness of the findings become unlimited. If these particular two communities meet the conditions for generalization, then the researcher can conclude by saying that playing soft classical music increases the ability of scholars in understanding arithmetic studies.
At times, a researcher may feel not interested to generalize the result of a study, and this mostly happens when the particular samples used fails to show the external validity of the study. It may also occur in those samples used shows high levels of relevancy about the characteristics of the population under study. In some cases, the samples may fail to demonstrate some of the essential part of the population under study as well as the representation of the relevant variables. Finally, when the sample size is reasonably small or narrowly defined, the generalization from this particular study becomes limited.
It is true, to some extent, that the larger a sample, the more justified a researcher is generalizing from it to a population. This can only be more valid if the researcher takes into account the issue of timing and proximity, among other factors depending on the given case study (Fraenkel &Wallen , 2009). The larger sample always tends to take into consideration on most of the essential and other relevant characteristics of the entire population, ...Show more