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Talking Directly to Toddlers Strengthens Their Language Skills
Just as young children need nourishing food to build physical strength, they also need linguistic nutrition for optimal development of language and cognitive abilities. New research from psychology researchers at Stanford University shows that by talking more to their toddler, parents help the child learn to process language more quickly, which accelerates vocabulary growth. The research is published in Psychological Science, a journal of the Association for Psychological Science. It is well-known that socioeconomic status (SES) plays a role in language development.
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Learning New Skills Keeps an Aging Mind Sharp
Older adults are encouraged to stay active to keep their minds sharp. But new findings from a longitudinal study suggests that only demanding activities — such as learning photography — will benefit cognitive functioning.
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New Research From Psychological Science
Read about the latest research published in Psychological Science: Adaptation to Faces and Voices: Unimodal, Cross-Modal, and Sex-Specific Effects Anthony C. Little, David R. Feinberg, Lisa M. DeBruine, and Benedict C. Jones Past research has shown that exposure to faces can alter subsequent perceptions of novel faces. The same adaptation effect has been shown for voices. In this study, the authors examined whether there is cross-modal adaptation between sound and visual stimuli. Participants' perception of female faces was assessed by having them rate the normality of masculinized or feminized faces.
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The Cost of Racial Bias in Economic Decisions
When financial gain depends on cooperation, we might expect that people would put aside their differences and focus on the bottom line. But new research suggests that people’s racial biases make them more likely to leave money on the table when a windfall is not split evenly between groups. The findings are published in Psychological Science, a journal of the Association for Psychological Science. “It has been suggested that race bias in economic decisions may not occur in a market where discrimination is costly, but these findings provide the first evidence that this assumption is false,” explain psychological scientists Jennifer Kubota and Elizabeth Phelps of New York University.
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Tip-of-the-Tongue Moments May be Benign
Despite the common fear that those annoying tip-of-the-tongue moments are signals of age-related memory decline, the two phenomena appear to be independent, according to findings published in Psychological Science, a journal of the Association for Psychological Science.
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Veterans With Gulf War Illness Show Brain Changes Linked to Memory Deficits
New research illuminates definitive brain alterations in troops with Gulf War Illness (GWI) thought to result from the exposure to neurotoxic chemicals, including sarin gas, during the first Persian Gulf War. “More than 250,000 troops, or approximately 25% of those deployed during the first Persian Gulf War, have been diagnosed with Gulf War Illness (GWI). Although medical professionals have recognized the chronic and often disabling illness for almost two decades, brain changes that uniquely identify GWI have been elusive until now,” explained researcher Bart Rypma, principal investigator at the Center for BrainHealth at The University of Texas at Dallas.