Learn Before
Based on your understanding of the Loftus and Pickrell study, diagnose the error in the student's statement regarding the research design and explain why this type of study is classified as observational.
Case context: A student reads about the Loftus and Pickrell false memory study and decides to conduct a similar study for their undergraduate thesis. They plan to repeatedly interview classmates about a fabricated minor high school incident to see if questioning leads to false memories. The student tells their advisor, 'I will manipulate the independent variable by repeatedly asking the questions until they remember the event, making this a true experiment.'
Question: Based on your understanding of the Loftus and Pickrell study, diagnose the error in the student's statement regarding the research design and explain why this type of study is classified as observational.
Sample answer: The student incorrectly identifies the study as an experiment involving the manipulation of an independent variable. Like the Loftus and Pickrell study, this proposed research is an example of observational research because the researcher is simply observing and recording the occurrence of a complex psychological phenomenon (false memories) without actively manipulating an independent variable across conditions.
Key points:
- The proposed study is not a true experiment.
- The researcher is not manipulating an independent variable.
- The research design is classified as observational research.
- The researcher is merely observing and recording the phenomenon of false memories.
Rubric: A correct answer must diagnose the student's error in classifying the study as an experiment with a manipulated independent variable, and explain that it is an observational study because the phenomenon is merely observed rather than manipulated.
0
1
Tags
KPU
Research Methods in Psychology - 4th American Edition @ KPU
Related
Which of the following best describes the methodology used in the Loftus and Pickrell study on false memories, where participants were asked about mildly traumatic childhood events they had not actually experienced?
Match each component of the Loftus and Pickrell study with the description that best explains its role in demonstrating how complex psychological phenomena can be studied observationally.
A researcher is applying the methodology of the Loftus and Pickrell 'lost in the mall' study to investigate how false memories are formed. To correctly replicate the observational approach used in this study, the researcher should manipulate an independent variable, such as the duration of the interview session, to determine its impact on the participants' recall.
A researcher is evaluating the methodology of the Loftus and Pickrell 'Lost in the Mall' study to understand its classification. Arrange the following steps in the correct logical sequence to demonstrate how the study's design components lead to its categorization as observational research.
A research team is constructing a new research protocol to investigate the formation of false memories regarding 'minor childhood accidents' (e.g., accidentally falling into a rose bush). To ensure the design adheres to the observational methodology of the Loftus and Pickrell (1995) 'Lost in the Mall' study, which synthesis of procedures must they implement?
In the Loftus and Pickrell study, the researchers found that participants were unable to 'remember' mildly traumatic childhood events, such as getting lost in a shopping mall, unless they had actually experienced them.
A student evaluating the Loftus and Pickrell 'lost in the mall' study concludes that it cannot definitively establish a causal link between suggestion and false memory formation because it uses an _____ design, in which no independent variable is manipulated.
In the Loftus and Pickrell study, researchers presented participants with a fabricated childhood event (getting lost in a shopping mall) that they had not actually experienced. Because the researchers only observed participants' memories without manipulating any _____ variable, the study is classified as observational rather than experimental research.
In the Loftus and Pickrell study, researchers used an observational approach to study false memories. Match each methodological component of this study with the statement that best analyzes its role or classification within a non-experimental research design.
A researcher is evaluating a newly proposed replication of the Loftus and Pickrell study to judge whether it constitutes observational research and to assess its methodological scope. Arrange the steps of this evaluation process in the correct logical order, starting from initial design identification to the final methodological judgment.
Describe the basic procedure and primary finding of the Loftus and Pickrell false memory study. What research design did they utilize, and what did they not do with the independent variable?
Based on your understanding of the Loftus and Pickrell study, diagnose the error in the student's statement regarding the research design and explain why this type of study is classified as observational.
A research team wants to study the psychological phenomenon of vivid memories without conducting an experiment. Apply the observational approach used in the Loftus and Pickrell study to briefly propose how the team could design this study without manipulating an independent variable.