Reference no: EM131395951
For this week's discussion, I chose to review scenario I of our course text. I determined that the researchers were unable to conclude that financial bonuses were the source for the increased production due to a confounding variable known as "demand characteristics". This variable threatens the internal validity of the research scenario because it surmises that members of the uninformed experimental group may have been able to guess at the research hypothesis that was taking place throughout the study.
Demand characteristics are defined in the course text as "aspects of the research that allow the participants to guess the research hypothesis". (Stagnor, 2015). It is my observation that the participants of the uninformed experimental group would have been able to deduce that there were incentives being offered for increased production per the informed experimental group's actions throughout the research study period.
By observing their coworkers, the uninformed would have been able to take notice to their increased production and would have surmised that they were being rewarded for said increase, thereby following suit in order to be rewarded as well.
By using a repeated measures design, instead of structuring the experiment the way it was done so in the scenario I, the researchers would be able to first observe normal production within a control group. Following that they could offer the incentive and then observe whether or not it increased production. This method would hopefully erase the possibility of demand characteristics within the study, allowing for the researchers to draw more direct conclusions about whether or not incentives have a significant impact on production.
References
Stangor, C. (2015). Research methods for the behavioral sciences. Australia: Cengage Learning.
Recovered from the great recession
: You mention to a colleague at work that you are taking economics this quarter. After he/she tells you they are really sorry for you misery, they start saying that the economy has never recovered from the Great Recession.
|
Identify needs and assets associated
: Based on the needs assessment of the Carilion Clinic, they immediately began to work on investments such as new accessible health service buildings in different areas of the region and community.
|
Discuss initial steps you would take for the investigation
: Discuss the initial steps you would take for the investigation, depending on whether or not the attack is still in progress. Include how your actions would differ based on the current status of the incident.
|
Analyze the data and write a conclusion
: Many studies have investigated methods of reducing anxiety and depression.- The numbers are the students' improvement scores after 10 weeks. Analyze the data and write a conclusion.
|
Discuss about the demand characteristics
: For this week's discussion, I chose to review scenario I of our course text. I determined that the researchers were unable to conclude that financial bonuses were the source for the increased production due to a confounding variable known as "dema..
|
How to better secure the network infrastructure
: You've been asked to assess the current vulnerabilities and provide a recommendation to the firm's owner on how to better secure the network infrastructure.
|
Average dietary intake of the macronutrients
: Write a two to three page essay (double-spaced) assessing your average dietary intake of the macronutrients (carbohydrates, fats, and proteins) based on the computer analysis of your three-day food records.
|
What type of client is best suited for cognitive therapy
: Cognitive theories emphasize the impact of thoughts on emotions and behaviors. Albert Ellis's rational-emotive behavior therapy (REBT) involves the identification of irrational thoughts, the subsequent emotions, and the resulting behaviors using t..
|
Determining the branch of microeconomics
: This theory of consumer choice is a branch of microeconomics which relates to what is called to consumers demand curves and to expenditures of consumption.
|