I need help on Assess Between and Within Subjects Experimental Research Designs
For yourassignment this week, select two of the following scenarios and answer allparts of the questions as prompted.******************Althoughcolleges and universities have utilized distance learning (i.e., onlineclasses) for many years, teaching kindergarten through 12th-grade studentsusing an online platform is much rarer. Unfortunately, the COVID-19(Coronavirus) pandemic of 2020 forced K-12 schools throughout the world toturn to distance learning to teach children under 18. But how effective is anonline curriculum for children who are only familiar with physicalclassrooms? To answer this question, your local school district asks you toconduct a series of studies focusing on the new distance learning curriculumthey developed to teach K-12 students. Fortunately, the school district doeshave a control group option available to you should you need it. That is,some classrooms can use in-person instruction as the school has adequatesafety measures in place to protect these students. The school administratorwho hired you has four goals (though only the first goal must be addressed inall study designs):First,the school administrator must know if online students are adequately learningmaterial appropriate for their age group (as measured by an end-of-semesterexam that all students must pass).Second,the administrator would like to know if the curriculum they developed worksequally well across students with different computer experience (experiencedversus inexperienced).Third,the administrator would like to know if students are improving as theyprogress through the semester.Fourth,the administrator would like to know if the curriculum helps male and femalestudents equally.Theschool administrator recognizes that the COVID-19 pandemic is temporary butthat other pandemics might occur in the future, or K-12 schools mightnaturally evolve an online component. Thus, the administrator would like toknow how well distance learning students perform over the next four calendaryears.
AssignmentInstructions:You havecome up with a series of studies to test the administrator’s goals.Use theinformation in the study designs presented below to determine whether thedesign involves a posttest-only between-groups design, a pretest-posttestbetween groups design, a matched pairs design, a block design, a within-groupdesign (pretest, posttest), or a longitudinal design.Determineif the study meets the first goal of the administrator.Determinewhether the study meets at least one other goal, and if not,describe how you would alter the study design to meet at least one otheradministrator goal.
ScenarioAYoudesign a study where you randomly assign students to one of two conditions.In one condition, students take the curriculum fully online. In the secondcondition, they take the curriculum fully in person. However, because youthink familiarity and experience with computers might impact how studentsadapt to fully online classes, you first find students who are experiencedwith computers as well as students who are not experienced with computers. Tomake sure the two conditions are composed of students who share similartraits and abilities, you pair up experienced computer users and send one toCondition 1 and the other to Condition 2. You do the same for the next pair(and the next). You also pair up students who are not experienced withcomputers and similarly assign one to Condition 1 and the other to Condition2. Here, the independent variable is the condition (online versus in-personteaching), and the dependent variable(s) is the extent to which the childlearns the age-appropriate material (as measured by passing the final examand/or assignments).Thisstudy best describes which of the six research designs described in thislesson? Explain your response, including how this study design meets thefirst administrator goal.Doesthis design meet any of the other administrator goals?If yes,which one and why?If no,how could you redesign the study to meet at least one other administratorgoal?ScenarioBYoudesign a study where you randomly assign students to one of two conditions.In one condition, students take the curriculum fully online. In the secondcondition, they take the curriculum fully in person. All students take apretest at the start of the semester and a post-test at the end of thesemester. Here, there are two independent variables. One is the type ofcourse (online versus in person), and the second is timing (pretest at thestart of the semester versus post-test at the end of the semester). Thedependent variable(s) is the extent to which the child learns theage-appropriate material (as measured by passing the final exam and/orassignments).Thisstudy best describes which of the six research designs described in thislesson? Explain your response, including how this study design meets thefirst administrator goal.Doesthis design meet any of the other administrator goals?If yes,which one and why?If no,how could you redesign the study to meet at least one other administratorgoal?ScenarioCYoudesign a study where you randomly assign students to one of two conditions.In one condition, children will have in-person instruction in a physicalclassroom. In the second condition, the children will have onlineinstruction. Both conditions will use the same curriculum, though the onlineversion is remote. The independent variable will be the condition (in personor online), and the dependent variable(s) will be the extent to which thechild learns the age-appropriate material (as measured by passing the finalexam and/or assignments).Thisstudy best describes which of the six research designs described in thislesson? Explain your response, including how this study design meets thefirst administrator goal.Doesthis design meet any of the other administrator goals?If yes,which one and why?If no,how could you redesign the study to meet at least one other administratorgoal?ScenarioDYoudesign a study where you randomly assign students to one of two conditions.In one condition, children will have in-person instruction in a physicalclassroom. In the second condition, the children will have onlineinstruction. However, you first match students on multiple keycharacteristics that you think might impact their learning. In this case, youfocus on their computer experience and gender. That is, you pair studentswith the same computer experience and then randomly assign one member of eachpair to the online condition and the other member to the in-person condition.Similarly,you pair inexperienced students, you pair males, and you pair females, andonce again assign one member of each pair to the online condition and theother to the in-person condition. You do this for all students. Thus, maleexperienced computer users, male inexperienced computer users, femaleexperienced computer users, and female inexperienced computer users arepresent in both online and in-person classes. The dependent variable(s) isthe extent to which the child learns the age-appropriate material (asmeasured by passing the final exam and/or assignments).Thisstudy best describes which of the six research designs described in thislesson? Explain your response, including how this study design meets thefirst administrator goal.Doesthis design meet any of the other administrator goals?If yes,which one and why?If no,how could you redesign the study to meet at least one other administratorgoal?ScenarioEUnfortunately,you find that the school district cannot give you an adequate in-personcomparison group; therefore, all students will participate in the new onlinecurriculum. Since they still want your help to assess the program’seffectiveness, you decide to do so by assessing student knowledge at thestart of the semester and comparing it to their knowledge at the end of thesemester. The dependent variable(s) is the extent to which the child learnsthe age-appropriate material (as measured by passing the final exam and/orassignments).Thisstudy best describes which of the six research designs described in thislesson? Explain your response, including how this study design meets thefirst administrator goal.Doesthis design meet any of the other administrator goals?If yes,which one and why?If no,how could you redesign the study to meet at least one other administratorgoal?ScenarioFYoudesign a study where you randomly assign students to one of two conditions.In one condition, children will have in-person instruction in a physicalclassroom. In the second condition, the children will have onlineinstruction. Fortunately, your study design allows you to follow and assessboth sets of students multiple times over four years. Even as the studentsadvance from one grade to the next, your study will determine if taking classesonline helps or hurts their ability to pass assignments and final exams (thedependent variables in this study). The independent variables would be (a)the varying amounts of times assessments are taken (quarterly, mid-semester,end of the semester, the following semester, the next school year, etc.) and(b) the two conditions, in-person and online instruction.Thisstudy best describes which of the six research designs described in thislesson? Explain your response, including how this study design meets thefirst administrator goal.Doesthis design meet any of the other administrator goals?If yes,which one and why?If no,how could you redesign the study to meet at least one other administratorgoal?Length:5-7 pages, not including title and reference pagesReferences:Include a minimum of 3 scholarly resources.Thecompleted assignment should address all of the assignment requirements,exhibit evidence of concept knowledge, and demonstrate thoughtfulconsideration of the content presented in the course. The writing shouldintegrate scholarly resources, reflect academic expectations and current APAstandards, and adhere to Northcentral University’s Academic Integrity Policy.Whenapplicable, conduct a Turnitin pre-check and then upload your completedassignment and click the Submit to Dropbox button.
RubricName: Signature Assignment RubricPrintRubric
Criteria
DoesNot Meet Expectations (0% – 72%)
BelowExpectations (73%-82%)
MeetsExpectations (83%-89%)
ExceedsMost Expectations (90%-93%)
ExceedsAll Expectations (94%-100%)
CriterionScore
Thewriting is clear and compelling. 7%
1.3pointsStudentfailed to demonstrate a well-developed focus, and there is little evidence ofintegration of reading material or conceptual knowledge.
1.4pointsStudentdemonstrated some focus, some logical organization of ideas, and someintegration of readings revealing conceptual knowledge and skills.
1.6pointsStudentmostly demonstrated a well-developed focus, a logical organization of ideas,and exhibited an integration of readings revealing conceptual knowledge andskills.
1.7pointsStudentdemonstrated strength in almost all the following areas: a well-developedfocus, a logical organization of ideas, integration of readings revealingconceptual knowledge and skills, and inclusion of some scholarly citations tosupport ideas presented in the assignment.
1.8pointsStudentdemonstrated strength in all the following areas: a well-developed focus, alogical organization of ideas, integration of readings revealing conceptualknowledge and skills, and inclusion of several scholarly citations to supportideas presented in the assignment.
Score ofThe writing is clear and compelling. 7%,/ 1.8
Thewriting reflects correct punctuation, grammar, word usage, and APA style. 7%
1.3pointsStudentneeds to refine grammar, punctuation, and APA formatting because many errorswere evident.
1.4pointsStudentused some correct grammar, punctuation, and APA formatting.
1.6pointsStudentused mostly correct grammar, punctuation, and APA formatting, having lessthan five errors.
1.7pointsStudentused correct grammar, punctuation, and APA formatting, with only three orfour errors.
1.8pointsStudentused correct grammar, punctuation, and APA formatting, with no more than oneor two errors.
Score ofThe writing reflects correct punctuation, grammar, word usage, and APA style.7%,/ 1.8
Theresponse to the FIRST scenario is complete, with detailed explanations andscholarly citations. 40%
7.2pointsResponseto the scenario is inaccurate or incomplete.
8.2pointsResponseto the scenario contains some inaccuracies or is incomplete.
8.9pointsResponseto the scenario is accurate, complete and supported with the required numberof scholarly references.
9.3pointsResponseto the scenario includes sound explanations, with clear details and accurateideas with thorough explanations, along with more than the required amount ofscholarly references.
10pointsResponseto the scenario is exceptionally crafted with detailed explanations,compelling ideas and supported with scholarly references.
Score ofThe response to the FIRST scenario is complete, with detailed explanationsand scholarly citations. 40%,/ 10
Theresponse to the SECOND scenario is complete, with detailed explanations andscholarly citations. 40%
7.2pointsResponseto the scenario is inaccurate or incomplete.
8.2pointsResponseto the scenario contains some inaccuracies or is incomplete.
8.9 pointsResponseto the scenario is accurate, complete and supported with the required numberof scholarly references.
9.3pointsResponseto the scenario includes sound explanations, with clear details and accurateideas with thorough explanations, along with more than the required amount ofscholarly references.
10pointsResponseto the scenario is exceptionally crafted with detailed explanations,compelling ideas and supported with scholarly references.
Score ofThe response to the SECOND scenario is complete, with detailed explanationsand scholarly citations. 40%,/ 10
Criteria
Level3
ExceedsAll Expectations
CriterionScore
Thestudent met the required length for the assignment. 6%
1.1pointsTheassignment is longer or shorter than required.
1.4pointsTheassignment meets the length requirement.
Score ofThe student met the required length for the assignment. 6%,/ 1.4
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