Inferring Others' Hidden Thoughts: Smart Guesses in a Low Diagnostic World

People are biased toward believing that what others say is what they truly think. This effect, known as the truth bias, has often been characterized as a judgmental error that impedes accuracy. We consider an alternative view: that it reflects the use of contextual information to make the best guess when the currently available information has low diagnosticity. Participants learnt the diagnostic value of four cues, which were present during truthful statements between 20% and 80% of the time. Afterwards, participants were given contextual information: either that most people would lie or that most would tell the truth. We found that people were biased in the direction of the context information when the individuating behavioral cues were nondiagnostic. As the individuating cues became more diagnostic, context had less to no effect. We conclude that more general context information is used to make an informed judgment when other individuating cues are absent. That is, the truth bias reflects a smart guess in a low diagnostic world. Copyright © 2015 John Wiley & Sons, Ltd.     

Perceptions of injustice in intercultural relations

Perceptions of injustice are likely to occur in intercultural relations because cultures often define justice and its implementation differently. This article reviews factors and processes that are unique to intercultural relations and that may give rise to feelings of injustice during intercultural interactions. Antecedents that can trigger a sense of injustice with regard to distributive, procedural, and retributive justice are reviewed. The consequences of perceived injustice are also analyzed. The implications of our analysis for research and practice are discussed.     

Improving Intergroup Relations: The Effects of Empathy on Racial Attitudes1

Prior research indicates that information‐based intergroup relations programs are only moderately successful (MGregor, 1993; Stephan & Stephan, 1984). In order to explore a means of increasing the effectiveness of techniques used to change attitudes toward out groups, the current study examined the effects of giving Anglo American students information about everyday incidents of discrimination against African Americans either with or without empathy‐inducing instructions. The results indicate that reading about discrimination against African Americans or inducing empathy reduces in‐group‐out‐group bias in attitudes toward African Americans vs. Anglo Americans. The implications of these findings for models of the effects of empathy on intergroup relations are discussed.     

Can an aspect of consciousness be imprinted into an electronic device?

Although quantum mechanics allows consciousness to have some effect on the collapse of wave functions, most conventional scientists expect the effect to be quite small. Their experience with expert systems, computer-aided design, etc., would cause them to deny the possibility that a specific human intention could be imprinted into a simple electronic device via a meditative process and that this device could then influence a target experiment in accordance with the specific intention. Here, via two very different target experiments, that prevailing supposition has been experimentally tested and found to be fallacious! For each target experiment, one starts with two identical physical devices, isolates them from each other and “charges” one with the specific intention for the particular experiment. This charging process involved the services of four highly qualified meditators to imprint the device with the specific intention. The devices were then wrapped in aluminum foil and separately shipped, via Federal Express ∼2,000 miles to a laboratory where the actual target experiments were conducted by others. For the two experiments, the intentions were (1) to decrease (increase) the pH of water by one pH unit and (2) to increase the ATP/ADP ratio in fruit fly larvae so as to significantly decrease their development time. For (1), changes of 0.5 to 1.0 pH units were achieved while, for (2), reductions of ∼15 percent in larval development time for the imprinted vs. unimprinted device were observed (p<0.005). From a theoretical perspective, (1) a thermodynamic basis is provided for the effect of intention on both the electrochemical potential and flux of molecular species, (2) a conceptual model for linking subtle domains with the physical domain devices is given, and (3) a conceptual model is also given of how such devices may broadcast specific prime directive information via intention—augmented electromagnetism which can “tilt” chemical reactions in appropriate ways within the target experiment.     

STEP—A System for Teaching Experimental Psychology using E-Prime

Students in psychology need to learn to design and analyze their own experiments. However, software that allows students to build experiments on their own has been limited in a variety of ways. The shipping of the first full release of the E-Prime system later this year will open up a new opportunity for addressing this problem. Because E-Prime promises to become the standard for building experiments in psychology, it is now possible to construct a Web-based resource that uses E-Prime as the delivery engine for a wide variety of instructional materials. This new system, funded by the National Science Foundation, is called STEP (System for the Teaching of Experimental Psychology). The goal of the STEP Project is to provide instructional materials that will facilitate the use of E-Prime in various learning contexts. We are now compiling a large set of classic experiments implemented in E-Prime and available over the Internet from http://step.psy.cmu.edu. The Web site also distributes instructional materials for building courses in experimental psychology based on E-Prime.