Dr. LaGuardia is a cognitive neuroscientist who is interested in the effect of brain concussions on the ability to recognize fac
es. He conducts a quasi-experimental study in which he examines football players before and after the regular season, using the Benton Facial Recognition Test (a published, widely used measure of one’s ability to recognize faces) to compare those who received concussions to those who did not. He finds that players who had concussions during the regular season performed worse on the Benton Facial Recognition Test than did players who did not experience concussions. Which of the following makes Dr. LaGuardia’s quasi-experimental study different from a correlational study? A. He used a validated measure of the dependent variable.
B. He was able to confirm the occurrence of a concussion rather than relying on self-report.
C. He used a naturally occurring comparison group (i.e. players who did not suffer a concussion).
D. He used memebers of a real sports team rather than members of the general population.
D. He used members of a real sports team rather than members of the general population.
Explanation:
Quasi-experimental study: In research methods, the term "quasi-experimental study" is described as a study that encompasses manipulation of the "independent variable" in the absence of a random assignment of subjects or participants to orders of conditions or different conditions.
Correlational study: In statistics, the term "correlational study" is described as one of the different types of study designs in which research or an investigator tends to comprehend the type of relationship that a naturally occurring variable possesses with one another.
In the question above, the correct answer is option D.
In Roberts Seven Stage Crisis Intervention Model the second step is to make mental contact and quickly create a collaborative relationship. You are decided to connect psychologically with the person in crisis. The next step will be to identify the problems the individual is experiencing.
<span>I think the correct answer from the choices listed above is option A. Having to do all the work is an example of h</span>aving to do all the work is an example of an a<span>dvantage to Society of using Authority. Hope this answers the question. Have a nice day.</span>
Policies that have been put in place to prevent sexual harassment and domestic violence zero tolerance policies whereby stern action is taken against perpetrators. There are also awareness programs which is aimed at creating awareness on domestic violence and sexual harassment as punishable vices
The restriction for general public level, it all depends on the nature of the crime but anyone that is not authorised won't be allowed into the crime scene to protect the validity of fresh evidence. In most cases during which such happens, investigations are still be carried out, the police and CSI experts won't want public to have access including media, so the line drawn for restriction for general public is also were the media would be found to protect the dignity of the crime scene pending all investigations has been carried out.
