Search results
Results from the WOW.Com Content Network
A study with a sample of inpatient children/adolescents was consistent with the tripartite model as well. [18] Findings from a study in 2006 of a community sample of youth supported the tripartite in youth and further supported that anxiety and depression do represent unique syndromes in youth based on differences found in positive affect. [22]
A study looking at the agreement between scales for depression diagnosis found 79.4% agreement between the DSM-III and the WSAS in a sample of 107 children. [ 3 ] The test is a 56-item self-report test to be completed by the child or young adult that takes an average of 3–5 minutes to complete.
Depressive realism is the hypothesis developed by Lauren Alloy and Lyn Yvonne Abramson [1] that depressed individuals make more realistic inferences than non-depressed individuals.
As a norm-referenced test, the CDI was normed with public school students. [1] The standardization sample included the "responses of 1,266 Florida public school students in grades 2 through 8", including 674 girls aged 7–16 and 592 boys aged 7–15. [1] Individual data on the test-takers' ethnicity or race are unavailable. [1]
Some depression rating scales are completed by patients. The Beck Depression Inventory, for example, is a 21-question self-report inventory that covers symptoms such as irritability, fatigue, weight loss, lack of interest in sex, and feelings of guilt, hopelessness or fear of being punished. [11]
Experimental psychology refers to work done by those who apply experimental methods to psychological study and the underlying processes. Experimental psychologists employ human participants and animal subjects to study a great many topics, including (among others) sensation, perception, memory, cognition, learning, motivation, emotion; developmental processes, social psychology, and the neural ...
Animal models of depression are research tools used to investigate depression and action of antidepressants. They are used as a simulation to investigate the symptomatology and pathophysiology of depressive illness and to screen novel antidepressants. These models provide insights into molecular, genetic, and epigenetic factors associated with ...
However, the hypothesis is incomplete, as several lines of evidence suggests that depression is more than just a monoamine imbalance. For example, antidepressants usually take several weeks to reduce a patient's depressive symptoms, which is inconsistent with the finding that monoamine levels are affected within hours of using antidepressants. [5]