Members in the Media
From: Scientific American

Publication Bias May Boost Findings for Bilingual Brain Benefits

Scientific American:

Of studies presented at conferences, those that found a cognitive benefit to bilingualism were almost twice as likely to get published in journals as were studies finding no benefit. Karen Hopkin reports.

Over the past 10 years, many scientific papers have shown that speaking more than one language can convey some cognitive rewards. For example, bilingualism seems to boost the brain’s ability to focus, plan, and perform certain mentally taxing tasks. But a few papers show no such advantages.
 
Now a study finds that research that challenges a bilingual benefit is less likely to be published than studies that find one. This party pooping, or fiesta-foiling, finding is in the journal Psychological Science. [Angela de Bruin, Barbara Treccani and Sergio Della Sala, Cognitive Advantage in Bilingualism: An Example of Publication Bias?]

Read the whole story: Scientific American

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