Hemispheric differences in the Stroop color-word interference task

The Stroop Color-word Task (Stroop Task) has been a widely utilized perceptual tool throughout research. It has helped researchers gain more knowledge about how and where our brains process written language and color. However, presenting the Stroop Task to isolated hemispheres has not previously been researched. This research study hoped to explore this area more and investigate whether hemispheric differences are present during the Stroop Task. Seventy-four college students from two universities participated in this experimental design. The Paradigm Perceptual Software program was used and designed to present multiple trials of the Stroop Task to each hemisphere by presenting stimuli either in the left visual field or right visual field. Results indicate that there is not a significant difference between right hemisphere and left hemisphere performance during the Stroop Task. This did not support the researcher\u27s initial hypothesis that there would be a difference in performance; specifically that the right hemisphere would perform more quickly during the task. However, there was a significant difference between control stimuli (solid bars of color) and the experimental stimuli (Stroop Task) as hypothesized. Although not the focal point of the research, there were also interesting interactions between gender and handedness of participants. All findings are noted and discussed further in detail

Online information seeking by patients with bipolar disorder: results from an international multisite survey

Abstract Background Information seeking is an important coping mechanism for dealing with chronic illness. Despite a growing number of mental health websites, there is little understanding of how patients with bipolar disorder use the Internet to seek information. Methods A 39 question, paper-based, anonymous survey, translated into 12 languages, was completed by 1222 patients in 17 countries as a convenience sample between March 2014 and January 2016. All patients had a diagnosis of bipolar disorder from a psychiatrist. Data were analyzed using descriptive statistics and generalized estimating equations to account for correlated data. Results 976 (81 % of 1212 valid responses) of the patients used the Internet, and of these 750 (77 %) looked for information on bipolar disorder. When looking online for information, 89 % used a computer rather than a smartphone, and 79 % started with a general search engine. The primary reasons for searching were drug side effects (51 %), to learn anonymously (43 %), and for help coping (39 %). About 1/3 rated their search skills as expert, and 2/3 as basic or intermediate. 59 % preferred a website on mental illness and 33 % preferred Wikipedia. Only 20 % read or participated in online support groups. Most patients (62 %) searched a couple times a year. Online information seeking helped about 2/3 to cope (41 % of the entire sample). About 2/3 did not discuss Internet findings with their doctor. Conclusion Online information seeking helps many patients to cope although alternative information sources remain important. Most patients do not discuss Internet findings with their doctor, and concern remains about the quality of online information especially related to prescription drugs. Patients may not rate search skills accurately, and may not understand limitations of online privacy. More patient education about online information searching is needed and physicians should recommend a few high quality websites

MOESM1 of Online information seeking by patients with bipolar disorder: results from an international multisite survey

Additional file 1. Questionnaire: Information seeking in bipolar disorder

Online information seeking by patients with bipolar disorder: results from an international multisite survey

Abstract Background Information seeking is an important coping mechanism for dealing with chronic illness. Despite a growing number of mental health websites, there is little understanding of how patients with bipolar disorder use the Internet to seek information. Methods A 39 question, paper-based, anonymous survey, translated into 12 languages, was completed by 1222 patients in 17 countries as a convenience sample between March 2014 and January 2016. All patients had a diagnosis of bipolar disorder from a psychiatrist. Data were analyzed using descriptive statistics and generalized estimating equations to account for correlated data. Results 976 (81 % of 1212 valid responses) of the patients used the Internet, and of these 750 (77 %) looked for information on bipolar disorder. When looking online for information, 89 % used a computer rather than a smartphone, and 79 % started with a general search engine. The primary reasons for searching were drug side effects (51 %), to learn anonymously (43 %), and for help coping (39 %). About 1/3 rated their search skills as expert, and 2/3 as basic or intermediate. 59 % preferred a website on mental illness and 33 % preferred Wikipedia. Only 20 % read or participated in online support groups. Most patients (62 %) searched a couple times a year. Online information seeking helped about 2/3 to cope (41 % of the entire sample). About 2/3 did not discuss Internet findings with their doctor. Conclusion Online information seeking helps many patients to cope although alternative information sources remain important. Most patients do not discuss Internet findings with their doctor, and concern remains about the quality of online information especially related to prescription drugs. Patients may not rate search skills accurately, and may not understand limitations of online privacy. More patient education about online information searching is needed and physicians should recommend a few high quality websites