-
New Research on Sensation and Perception From Psychological Science
Read about the latest research on sensation and perception published in Psychological Science. Discrimination and Categorization of Actions by Pigeons Yael Asen and Robert G. Cook Recognizing different types of behaviors is essential for an animal's survival. In this study, researchers examined if and how pigeons classify actions by training them to discriminate among walking and running animal models. Pigeons' knowledge of movement in one animal transferred into knowledge of movement in models of other animals. Additionally, pigeons' movement discrimination abilities remained intact even when the direction of the movement was reversed and the speed of the movement altered.
-
Will the Real Independents Please Stand Up?
For die-hard Democrats and Republicans, the decision of who to vote for in November may be a no-brainer. In recent years, however, many voters have rejected such partisan identities, choosing to call themselves Independents. But new research suggests that Independents may not be as independent as they think. Psychological scientists Carlee Beth Hawkins and Brian Nosek of the University of Virginia decided to use a tool called the Implicit Association Test, or IAT, to explore the unconscious biases that churn deep inside the Independent mind.
-
Reminders of Death Can Sway Political Attitudes
From one day to the next, approval ratings of political figures can plummet or soar. Psychological scientists have long been trying to identify the cognitive factors that might account for the vagaries of public opinion. Why, for example, did the approval ratings of President George W. Bush— who was perceived as indecisive before September 11, 2001—soar over 90 percent after the terrorist attacks? Research suggests that it was because Americans were acutely aware of their own deaths. The fear people felt after 9/11 was real, but it also made them ripe for psychological manipulation, experts say.
-
Cleanliness Is Next to…Conservatism?
In every election cycle, politicians on both sides of the aisle are accused of practicing ‘dirty politics.’ Neither side is immune from these charges but research from psychological science suggests that we may subconsciously associate our notions of ‘clean’ and ‘dirty’ with specific political ideologies. In a research article published in Psychological Science, a journal of the Association for Psychological Science, researchers Erik Helzer and David Pizarro of Cornell University found that people who are reminded of physical purity report being more politically conservative and make harsher moral judgments regarding sexual behavior.
-
New Research on Language From Psychological Science
Read about new research on language published in Psychological Science and Current Directions in Psychological Science. Semantic Priming From Crowded Words Su-Ling Yeh, Sheng He, and Patrick Cavanagh Research has shown that visual crowding impairs word recognition. Because semantic processing occurs after word recognition, it follows that crowding should also eliminate semantic priming effects (i.e., when exposure to a word influences later responses to semantically similar target words). In this study, participants saw Chinese prime words presented with four nonwords flanking them (crowded condition) or by themselves (isolated condition).
-
Thinking About Giving, Not Receiving, Motivates People to Help Others
We’re often told to ‘count our blessings’ and be grateful for what we have. Research suggests that thinking about what we’ve given, rather than what we’ve received, can lead us to be more helpful toward others.
