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Taking on the Challenges of Replication in Psychological Science
Psychological science has come of age. But the rights of a mature discipline carry with them responsibilities, among them the responsibility to maximize confidence in our findings through good data practices and replication. The November issue of Perspectives on Psychological Science, a journal of the Association for Psychological Science (APS), reflects the discipline’s ongoing commitment to examine methodological issues that affect all areas of science — such as failures to replicate previous findings and problems of bias and error — with the goal of strengthening our discipline and contributing to the discussion that is taking place throughout science.
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Self-Imagination Can Enhance Memory in Healthy and Memory-Impaired Individuals
There’s no question that our ability to remember informs our sense of self. Now research published in Clinical Psychological Science, a journal of the Association for Psychological Science, provides new evidence that the relationship may also work the other way around: Invoking our sense of self can influence what we are able to remember. Research has shown that self-imagination – imagining something from a personal perspective – can be an effective strategy for helping us to recognize something we’ve seen before or retrieve specific information on cue.
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Children’s Preexisting Symptoms Influence Their Reactions to Disaster Coverage on TV
While the amount of exposure to disaster coverage on TV can impact children’s well-being, their preexisting symptoms of posttraumatic stress also play an important role.
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The Knowing Nose: Chemosignals Communicate Human Emotions
Many animal species transmit information via chemical signals — and humans may be among them, psychology researchers find.
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Want to Influence Support for Redistributive Tax Policies? Choose Your Words Carefully
Income inequality has become a major topic of discussion over the last year and yet consensus on what (if anything) should be done about it seems elusive. New research published in Psychological Science, a journal of the Association for Psychological Science, suggests that a simple manipulation of language might be able to influence support for policies aimed at addressing income inequality. Income inequality can be described in two ways: as the rich making more than the poor, or as the poor making less than the rich. The two descriptions convey identical information, but research has shown that the way in which inequalities are framed influences what we think other people ought to have.
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New Research on Perception From Psychological Science
Read about new research on visual and olfactory perception from Psychological Science. A Time-Based Account of the Perception of Odor Objects and Valences Jonas K. Olofsson, Nicholas E. Bowman, Katherine Khatibi, and Jay A. Gottfried There is some debate over how we perceive odor. Object-centered accounts of odor perception suggest that an odor is identified before its valence is determined, whereas valance-centered accounts suggest the opposite. Participants were presented with several categories of odors (floral, fishy, minty, and fuel).
