Discuss the different research strategies employed by investigators to gather information about disorders and their treatment
What will be an ideal response?
Experimental, correlational, or single-participant methods vary depending on the research strategy used. The different research strategies include: Survey, longitudinal, and historical research; twin studies, treatment outcome, treatment process, and program evaluation studies. Survey research allows for the collection of data from all or part of a population to assess the relative prevalence, distribution, and interrelationships of different phenomena. Longitudinal research examines behaviors over a long period of time. Historical research reconstructs the past by reviewing data from historical documents. Twin studies are generally used to evaluate the influence of heredity and environment. Treatment outcome studies helps answer the question of whether treatment is effective. Treatment process studies focuses on how or why treatment is effective. Program evaluation studies analyze the effectiveness of an intervention or prevention program. It is common for researchers to combine elements of different methods in their research, such as a treatment outcome study utilizing both surveys and longitudinal strategies to gather information.
These strategies are used to determine the extent of mental disturbance found in a targeted population and the factors that influence the rate of mental disturbance. Prevalence and incidence describe the rates of mental disturbance. Prevalence rate is the percentage of individuals in a targeted population who have a particular disorder during a specific period of time. Incidence rate is the number of new cases of a disorder that appear in an identified population within a specified time period.
You might also like to view...
During World War II, B. F. Skinner was to head-up "Project Pigeon," where
a. he would train pigeons to carry messages between army camps. b. he would train pigeons to guide missiles to their targets. c. he was to train pigeons to drop bombs on the enemy. d. pigeons were used as projectiles and shot out of cannons.
Describe how phantom limb sensations that seemingly come from a missing hand might occur when the face is touched.
What will be an ideal response?
Piaget's méthode clinique refers to his
a. research laboratory. b. interview technique. c. psychotherapeutic technique. d. medical clinic.
Describe multiple sclerosis and how damage to the myelin sheath results in the symptoms associated with the disease
What will be an ideal response?