Expert testimony in child sexual abuse cases: The effects of evidence,coherence and credentials on juror decision making

Psychological experts have been used increasingly to testify in child sexual abuse cases, yet little research has investigated what specific factors make experts effective. This study examined the potential effects that credentials, evidence strength and coherence may have on juror decision making. Sixty‐four mock jurors read cases of child sexual abuse, followed by experts' testimony and rated guilt of the defendant, effectiveness of the expert testimony and credibility of the victim. Evidence strength and coherence of the testimony affected all dependent variables, and the interaction was significant. Guilt ratings of the defendant were lower and the victim was rated as less credible when both evidence strength and coherence were low. The credentials of the expert, however, had negligible impact. These findings indicate that experts can be effective and impact jurors when testimony is either high in coherence or high in evidence. Copyright © 2009 John Wiley & Sons, Ltd.     

Effects of accuracy motivation and need to evaluate on mode of attitude formation and attitude–behavior consistency

This study investigates the effects of accuracy motivation and need to evaluate on online vs. memory-based attitude formation and attitude–behavior consistency. Results show that online attitude formation is more likely when accuracy motivation or the need to evaluate is high. However, cognitive load disrupts online attitude formation even when accuracy motivation is high. Additionally, attitude relevance increases the likelihood of online attitude formation, but attitude accessibility does not. Furthermore, online (vs. memory-based) attitudes are more predictive of subsequent non-hypothetical choice.     

High School Graduation Rates in the United States: Implications for the Counseling Profession

This article reviews a troubling report of a nationwide study of U.S. public high school graduation rates conducted by J. P. Greene (2001) of the Manhattan Institute for Policy Research. The statistics revealed that fewer students were graduating from high school in the United States than is being reported by school districts, states, and the National Center for Education Statistics. They also revealed that graduation rates were much lower for African American and Latino students than for White students. The author summarizes the research on the consequences of dropping out of school and discusses the implications of these findings for counselors and the counseling profession.     

A comparison of preschoolers' recall of experienced versus non‐experienced events across multiple interviews

Preschool children's recall of both experienced and non‐experienced activities was examined across three interviews. One hundred and six children aged 4 to 5 years (58 males, 48 females) from both low and high socioeconomic status areas participated in an event called the Deakin Activities, which consisted of two experienced activities. One or two days later, the children were asked to recall what happened in the two activities and an activity they had not experienced which was suggested to have occurred along with the experienced activities. Next, children were given false suggestions about one of the experienced (true‐biased) activities and the non‐experienced (false) activity. For the remaining experienced (true‐unbiased) activity, no questions were asked. Three and eight days after the activities were presented, children were again required to recall all three activities in their own words while a variety of suggestive techniques were used as encouragers. The results revealed that irrespective of the SES group, assent rates across the true and false activities became more similar after the first interview. Furthermore, children's narratives about the false activity became more similar in detail, structure and quality to their narratives about the true activities across interviews. However, the rate of fantastic/improbable details was higher for the false activity compared to the true activities, children reported more interviewer suggestions about the false activity than the true‐biased activity, and there were fewer confabulation errors reported about the false activity compared to the true activities. The implications of the results are discussed. Copyright © 2003 John Wiley & Sons, Ltd.     

Heart rate changes accompanying jaw movement Pavlovian conditioning in rabbits: Concomitant blood pressure adjustments and effects of peripheral autonomic blockade

Two experiments were conducted to ascertain the cardiovascular accompaniments of differential Pavlovian jaw movement (JM) conditioning. The first examined the blood pressure (BP) changes that accompany the tachycardiac conditioned responses (CRs) associated with JM conditioning. The BP response in all instances consisted of a depressor response that was greater to the reinforced CS+ than CS-, although the magnitude of the CR was quite small. The second experiment determined the effects of peripheral autonomic antagonists on the cardiac accelerations associated with JM conditioning. It was found that the peripheral vagal antagonist methyl scopolamine completely abolished responses to both CS+ and CS-, whereas atenolol, a beta adrenergic antagonist, augmented the response, compared to saline control injections. The JM responses were also affected by the autonomic blockades, with minimal responding occurring in the scopolamine group but slightly more JM CRs in the atenolol group, compared to saline control animals. These results suggest that the major cardiovascular response to an appetitive stimulus, which evokes JM conditioning, consists of cardiac accelerations with the BP depressor responses playing a minimal, if any, role. Moreover, these conditioned cardiac increases appear to be due solely to the release of vagal inhibition.     

Exploring the When and Why of Schadenfreude

We summarize the empirical work on schadenfreude , or pleasure felt at someone else's misfortune. Although schadenfreude is a socially undesirable emotion, research reveals at least three conditions in which it commonly arises. One condition is when observers gain from the misfortune. We discuss research showing that gains in ingroup outcomes based on the failures of rival outgroups can create schadenfreude , especially for those highly identified with their ingroups. A second condition is when another's misfortune is deserved. We focus on research showing that the misfortunes of hypocrites are perceived as highly deserved and therefore create schadenfreude in observers. A third condition is when a misfortune befalls an envied person. We summarize studies showing that the core ingredients of envy prime the envying person for schadenfreude when the envied person suffers.