¶ … True" Experiments vs. Quasi-Experimental Designs
What qualities of the quasi-experimental design are evident in this study?
This study was specifically designed to test the efficacy of a new program designed to improve police responses to cases involving domestic violence. Through the Second Responders Program, trained social workers would follow police after domestic violence-related calls and provide victims with counseling and information about social support services if the victims wished to leave their abusive partners. To evaluate the program, "field researchers contacted eligible subjects and attempted to interview them within 1 week of the domestic violence incident to which police were called; the second interview took place 6 months later" (Lane et al. 2004: 4).
Because the city of Richmond implemented the Second Responders Program in only two of its four police precincts, the researchers chose to use as a control group the precincts...
Eveland's research design is quasi-experimental. The sample populations for the experiment are not randomly selected. There is structure to the experiment with more than one form of measurement during the research process. Quasi-experimental design includes multiple groups and multiple waves of measurement. While there were not a significant number of groups in the experiment, there was more than one. At more than one point in the experiment, measurements were
Methodology for �Why Having a College Education is More Beneficial as Opposed to not Having a College Education�IntroductionThe purpose of this research study is to investigate the benefits of having a college education as opposed to not having a college education. The study will explore the effects of a college education on career opportunities, earning potential, and overall quality of life.ParticipantsThe population for this study will be individuals aged 25
new reading program on a student's ability to learn to read. Because the program is designed specifically for helping new readers learn basic reading skills the experimenter chooses only beginning first-grade students as the population of interest. Thus, as the subject variable is one that cannot be the target of random assignment (you cannot randomly assigned subjects to the first-grade) a nonequivalent control group pre-test post-test quasi-experimental design is
Unit 3 Question What types of research question(s) can best be addressed through the use of case studies? What are the advantages and disadvantages of the case study approach? The case study approach is favored in many research studies in the social sciences, particularly sociology and anthropology. Case studies are useful in examining questions about a particular social group, and also explain phenomena with multiple causes, such as 'juvenile delinquency.' Finding ways to
In the experimental community, the researchers instituted a media campaign to increase seat-belt usage, followed by increased police enforcement of the seat-belt law. It was found that the percentage of drivers using seat belts increased in the experimental community but remained stable or declined slightly in the comparison community (Piquero and Piquero, 2002). An example of the before-and-after design would be the analysis of the impact of the Massachusetts Bartley-Fox
RICK HOUSER'S BOOK COUNSELING AND EDUCATIONAL RESEARCH Rick Houser's book "Counseling and Educational Research" Rick Houser's book "Counseling and Educational Research" Why is it important to acquire necessary skills in research for a counselor? Clinical counselors are doctoral-level providers of health services skilled in counseling clients while evaluating and treating emotional and mental disorders utilizing scientific theories and methods. Adequate interpersonal correspondence skills are imperative. A clinical counselor must have the ability to listen
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