Author Question: The researcher believes that adults can remember details about the first time they were taken on a ... (Read 64 times)

LaDunn

  • Hero Member
  • *****
  • Posts: 526
The researcher believes that adults can remember details about the first time they were taken on a camping trip, as 7-year-olds, and that the experiences of a first camping trip are life-altering. What is a research term for these beliefs?
 
  a. Applications
  b. Assumptions
  c. Limitations
  d. Variables

Question 2

A researcher studies the effect of three one-hour counseling sessions on eliminating bullying behaviors in teenagers.
 
  For the dependent variable, the researcher selects the outcome of being reported to the principal's office in the two weeks following the sessions. The results of the research are dismissed by reviewers as meaningless, severely limiting generalization. What is the problem here?
  a. Theoretical limitations
  b. Not enough independent variables
  c. Methodological limitations
  d. Insufficient sample size



Kedrick2014

  • Sr. Member
  • ****
  • Posts: 359
Answer to Question 1

ANS: B
Assumptions are statements that are taken for granted or are considered true, even though they have not been scientifically tested. Assumptions are often embedded (unrecognized) in thinking and behavior, and uncovering them requires introspection. Sources of assumptions include universally accepted truths (e.g., all humans are rational beings), theories, previous research, and nursing practice. In studies, assumptions are embedded in the philosophical base of the framework, study design, and interpretation of findings. Theories and instruments are developed on the basis of assumptions that the researcher may or may not recognize. These assumptions influence the development and implementation of the research process. Since researchers' assumptions influence the logic of the study, their recognition leads to more rigorous study development.

Answer to Question 2

ANS: A
Limitations are restrictions or problems in a study that may decrease the generalizability of the findings. Study limitations often include a combination of theoretical and methodological weaknesses. Theoretical weaknesses in a study might include poorly developed study framework and unclear conceptual definitions of variables. The limited conceptual definitions of the variables might decrease the operationalization or measurement of the study variables. This is the case here, since a two-week measuring period is sufficient only for purposes of suppressing a behavior, not changing it. Methodological limitations result from factors such as nonrepresentative samples, weak designs, single setting, limited control over treatment (intervention), instruments with limited reliability and validity, limited control over data collection, and improper use of statistical analyses. These study limitations can limit the credibility of the findings and conclusions and restrict the population to which the findings can be generalized.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

For a complete list of videos, visit our video library