Powel wants to find out how using fins increases swimming speed. This hypothesis could be tested with a counterbalanced repeated
measures design by:__________ 1. having half the swimmers swim without fins and the other half swim with fins.
2. having all swimmers first swim without fins and then swim with fins.
3. having half the swimmers first swim without fins and then with fins and having the other half swim first with fins and then without fins.
4. having all swimmers first swim with fins and then without fins.
having half the swimmers first swim without fins and then with fins and having the other half swim first with fins and then without fins.
Explanation:
counterbalanced repeated measures is methodology of experimentation in which sample for experiment is divided into two parts equally. The first follows the condition of experiment in one series of step while other part follows the steps precisely opposite to that of first part. The objective of such methodology is to cover each condition of experimentation and nullify any error condition for every sample. It also makes sure that in series of steps, sequence does not affect the result.
Since in the above experiment Powel wants to counterbalancing first he needs to divide the sample of swimmer into two parts. Then both parts should follows opposite steps.
This can be best followed by
in first half sample
test the speed of swimmer without fins
then test the speed same set of swimmer without fin
then see the discrepancy in the speed
second half sample
test the speed of simmers with fins
test their speed without fins.
see the discrepancy in the speed
then compare the results of both set of sample. It will make sure that both half corroborate the same result, also sequence of with and without fins does not effect the result and produce biased result.
On the support of victims of human rights violation, the law should clearly state and express the repercussions of violating human rights. ... The community can mobilize and make aware the people of their rights and also allow any victim of human rights violations to face the law and seek justice.
This statement states that a powerful group of elites created the institution of the state to maintain a status quo that exists to benefit themselves. As this is done by the use of power, both financial and political, it ignores the wishes of those who do not wield any power or influence, and the thought process behind this is stemming from an ideology which exists to fight for limited resources, this is synonymous with how Marx described the Conflict theory.
Claudia's habit of keeping a detailed journal that includes her childhood to early adulthood stories and passes on to her grandchildren as history can be described as Life review.
Life review can be helpful in many ways like
Therapeutic
Educational
Informational
Life Review can be helpful to old adults to find hope and meaning in their life. Life review can be resourceful for a family descendant to know their history.
