The impact of character attribution on composite production: A real world effect?

Facial memory draws upon both veridical detail and beliefs based upon prior knowledge and stereotypes. Shepherd, Ellis, McMurran, and Davies (1978) demonstrated that subjects' perception and subsequent reconstruction of a face using the “Photofit” kit was significantly influenced by whether they believed the person to be a multiple murderer or a local hero. The current study explored whether similar effects would occur when the face involved was one of four male celebrities about which subjects held pronounced positive or negative views and where reconstruction was accomplished using the computerised “E-fit” composite system. Semantic differential ratings showed significant influences of liking on subjects' perception and reconstruction of the faces involved, though the pattern of effects was not always readily predictable. Liking also influenced accuracy of reconstruction; ranking and naming data showed that the best composites were made by subjects who disliked the target and made their reconstructions with the aid of a photograph.     

Effects of High-Probability Request Sequences on Preschoolers' Compliance and Disruptive Behavior

A high-probability request sequence was implemented with three preschool children with developmental delays within their classroom during typical activities. A multiple baseline design across subjects was used to evaluate the effects of the high-probability request sequence on compliant responding to low-probability requests and the occurrence of disruptive behavior. Results of the study indicate that the use of the high-probability request sequence was effective in increasing compliant responding to low-probability requests delivered by two different trainers for all children. No increases in disruptive behavior were noted as a result of using the high-probability request sequence. When the high-probability request sequence was withdrawn, compliant responding to low-probability requests was maintained for all children across time and in different settings.     

Pox Parties for Grannies? Chickenpox,Exogenous Boosting,and Harmful Injustices

Abstract

Some societies tolerate or encourage high levels of chickenpox infection among children to reduce rates of shingles among older adults. This tradeoff is unethical. The varicella zoster virus (VZV) causes both chickenpox and shingles. After people recover from chickenpox, VZV remains in their nerve cells. If their immune systems become unable to suppress the virus, they develop shingles. According to the Exogenous Boosting Hypothesis (EBH), a person’s ability to keep VZV suppressed can be ‘boosted’ through exposure to active chickenpox infections. We argue that even if this hypothesis were true, immunization policies that discourage routine childhood varicella vaccination in order to prevent shingles for other people are unethical. Such policies harm children and treat them as mere means for the benefit of others, and are inconsistent with how parents should treat their children and physicians should treat their patients. These policies also seem incompatible with institutional transparency.     

Repetition of Parasuicide: A Predictive Study

Medically treated parasuicides in a Norwegian county were monitored for more than 6 years, and variables predicting repetition of the parasuicide were identified. Numerous variables were found to be associated with repetition of the parasuicide when studied retrospectively. In prospective analyses of patients with no history of parasuicide, only sexual abuse (both sexes), alcohol abuse, and report of own psychiatric problems as the main concern at the time of the parasuicide (females only) were significant predictors of repetition. The results indicated that predictors of repetition are highly dependent upon the stage of the “suicidal career” the patients are in.     

The impact of character attribution on composite production: A real world effect?

Facial memory draws upon both veridical detail and beliefs based upon prior knowledge and stereotypes. Shepherd, Ellis, McMurran, and Davies (1978) demonstrated that subjects' perception and subsequent reconstruction of a face using the “Photofit” kit was significantly influenced by whether they believed the person to be a multiple murderer or a local hero. The current study explored whether similar effects would occur when the face involved was one of four male celebrities about which subjects held pronounced positive or negative views and where reconstruction was accomplished using the computerised “E-fit” composite system. Semantic differential ratings showed significant influences of liking on subjects' perception and reconstruction of the faces involved, though the pattern of effects was not always readily predictable. Liking also influenced accuracy of reconstruction; ranking and naming data showed that the best composites were made by subjects who disliked the target and made their reconstructions with the aid of a photograph.     

Cognitive Behavioral Treatment of PTSD with Comorbid Panic Attacks

Many individuals that experience traumatic events such as sexual and physical assault develop posttraumatic stress disorder (PTSD). More recently, research has indicated that a significant proportion of PTSD sufferers may also have comorbid panic attacks. Although there are several effective treatments that focus on alleviating PTSD symptoms, until now there were no treatments that focused on also treating comorbid panic attacks. Multiple channel exposure therapy (M-CET) is the first treatment developed to specifically treat comorbid PTSD and panic attacks. It is also unique in that it has been used to treat women who have multiple trauma histories as well as a wide range of different types of traumatic event exposure in a group format. This treatment is described in a session by session format and special considerations in implementing the treatment are discussed.     

Maternal depression and early positive parenting predict future conduct problems in young children with attention-deficit/hyperactivity disorder

Children with attention-deficit/hyperactivity disorder (ADHD) are at risk for adverse outcomes such as substance abuse and criminality, particularly if they develop conduct problems. Little is known about early predictors of the developmental course of conduct problems among children with ADHD, however. Parental psychopathology and parenting were assessed in 108 children who first met Diagnostic and Statistical Manual of Mental Disorders (4th ed.) criteria for ADHD at 4-7 years old. When demographic variables and baseline ADHD and conduct problems were controlled, maternal depression predicted conduct problems 2-8 years following the initial assessment, whereas positive parenting during the structured parent- child interaction task predicted fewer future conduct problems. These findings suggest that maternal depression is a risk factor, whereas early positive parenting is a protective factor, for the developmental course of conduct problems among children with ADHD.