Assignment: Conducting Time-Series Research
Assignment: Conducting Time-Series Research essay assignment
Assignment: Conducting Time-Series Research essay assignment
Traditional experimental research dictates that there must be one or more experimental groups (groups receiving a treatment or intervention) and a control group (which does not receive the intervention). Participants are assigned randomly to the experimental and control groups. Although experimental designs may be preferable to other designs, even in action research, they are not always feasible for practitioners for many reasons. There may be ethical issues regarding withholding an intervention from a client group; or time, financial, or logistical constraints may make it impossible to include random assignment into groups.
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In such cases, the use of time-series research can provide a meaningful alternative to true experimental research. Time-series designs are quasi-experimental, meaning that they still seek to evaluate the impact of a treatment or intervention on a target group (or individual) but do not include random assignment to treatment and control groups. Researchers still have control over admittance criteria to the treatment group (e.g., mothers under the age of 21). Times series then allows researchers to take measurements of treatment effectiveness at various intervals over time. Taken together, these data points provide information about the intervention under consideration.
In this Assignment, you apply time-series research techniques to a case study.
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To Prepare:
Imagine that you are a human and social services professional working with a child, Kaya, who is having some behavioral problems at her elementary school. As a scholar practitioner, you approach your work with her from an empirical standpoint and want to measure the effectiveness of your recommended services. To date, you have provided information about resources to the family and coordinated services for the child and family.
As such, you pose the following research question: “What impact do the services the child is currently receiving have on reducing off-task behavior, physical aggression, and verbal aggression for the identified child?”
For the purposes of this research, the target behaviors are as follows:
- Off-task: failure to maintain eye contact with task at hand for more than 3 consecutive seconds
- Physical Aggression: hitting/pushing/kicking peers/teachers, throwing objects
- Verbal Aggression: threatening, yelling
Assignment 2:The Republic deals with Plato’s cave allegory
As your text explains, Plato is considered the father of political science. Within The Republic, he presents his theories on the foundations of a perfect government. Rather than a theoretical examination of government, The Republic is written in story form, as the main character Socrates explores the ideal way to form a city.
A largely studied portion of The Republic deals with Plato’s cave allegory. The story goes something like this: You, as a person, find yourself within a cave, chained to the ground, facing a stone wall. You cannot stand, and all you know are the images that play out before you, which are the shadows cast by a light source from behind you. You cannot see behind you, but you know that there are others in the cave with you. This is the only state you have ever known. It is your only reality of the world. Plato goes on to explain that then one day, people come and remove your chains, and take you out of the cave. As you can imagine, you are scared and frightful, and thus fight these individuals as they drag you into this new setting. However, over time you learn to accept the larger image of the world around you and come to understand life outside of the cave. You then attempt to go back into the cave to free others.
This story was Plato’s attempt to explain the world around us. Just picture it: You are chained to the ground and all you can see in front of you is a cave wall. There is a light source behind you, which casts reflections on the wall.
What do you think you would think of these reflections? Could they represent family members? Or friends? What about a god?