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defon
4 years ago
9

Researchers conducted a study to examine the effect of music on exam scores. They predicted that scores would be higher when stu

dents listened to soft music compared to no music during the exam. One hundred (50 male, 50 female) students were randomly assigned to either the soft music or no music conditions. Students in the music condition listened to music using headphones during the exam. Students in the no music condition completed the exam as they normally would. As predicted exam scores were significantly higher in the soft music condition compared to the no music condition. The independent variable is: The dependent variable is: Is there anything in the study description that could be a confound? What is it? Does this study have low or high internal validity?Explain.
Social Studies
1 answer:
telo118 [61]4 years ago
5 0

Answer:

dependent: exam score, independent: presence of music,

confounding can be the fact that students in no music condition completed exam as they normally would

high validity

Explanation:

Dependent variable is the variable whose value depends on independent varaible. As independent variable is changed, the value of dependent variable changes

Students in no music condition completed exam as they normally would can be confounding as no description is given about how they would noramlly complete an exam. Any other factor and not no music condition, in normal exam condition could have affected their scores.

The experiment has high validity as the exam scores of student exposed to music was significantly higher than those not exposed to the music. The results also proved the hypothesis.

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The most diverse scientific studies demonstrate the positive relation between economic development and standard of living. The more developed a country's economy is, the better the quality of life for its citizens. The opposite is true, the less developed a country's economy, the worse a country's social indicators are.

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The US House of Representatives has 435 members (it's the senate that has 100 members), so we only consider the options that mention this:

a) 435 members and is considered more likely to represent local constituent interests.
b) 435 members and is considered more stable and immune to passing popular whims.

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Judaism has survived through emerging itself as a faith of tradition, including those developed in both Diasporic times as well as the biblical period. It is through the upholding of various forms of tradition that has united the global Jewish population. This is evident within prayer, observance and custom. As revealed through the practice of the Orthodox Jewish population, tradition plays a major part of defining the faith through the close following of Halakah. This is evident within the environment of Orthodox synagogue services; women are prohibited from wearing pants, those who are married must cover their heads and a mekhitzah segregates the seating between men and women. Despite social change that has provided freedom from such restrictions, Orthodox Judaism has held onto these traditions, which have acted in defining it through continuity. If such aspects were removed from the service, it would alienate the Orthodox Jewish community, as it is through such customs that have been observed throughout generations and therefore characterizes the continuing existence of the religion.

It is not solely the Orthodox community that have relied upon tradition as a means to exist. Within all strands of Judaism, tradition has played a major part in the continued existence of the faith. This is evident in relation towards Jewish practice, such as through customs observed during festivals. This includes the performing of the Passover Seder, the eating of “Latkes” during Chanukah and the maintenance of kashrut. It is through the participation of such traditions that identifies Jewish practice.

Judaism has continued to exist through the desire to maintain tradition through historical descent. As Jacob Neusner states, “the Judaic religious tradition is shaped by the historical life of the Jewish people” therefore indicating how elements of Jewish historical significance have acted in forming and strengthening an attachment to the faith. This is evident when referring to various periods such as the destruction of the second Temple and the Holocaust. The destruction of the Temple led Jews to consolidate their beliefs through the emergence of Rabbinic Judaism and the tragedy of the Holocaust has stood for and continues to stand for an attachment to the faith. “Poll after poll of American Jews in the 1990s found that the Holocaust surpassed Israel, Judaism, or any other factor as the basis of the Jewish Identity.” Such moments of historical significance represent an increased strength of faith in times of adversity.

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