The regulation of cognitive enhancement devices: extending the medical model

This article presents a model for regulating cognitive enhancement devices (CEDs). Recently, it has become very easy for individuals to purchase devices which directly modulate brain function. For example, transcranial direct current stimulators are increasingly being produced and marketed online as devices for cognitive enhancement. Despite posing risks in a similar way to medical devices, devices that do not make any therapeutic claims do not have to meet anything more than basic product safety standards. We present the case for extending existing medical device legislation to cover CEDs. Medical devices and CEDs operate by the same or similar mechanisms and pose the same or similar risks. This fact coupled with the arbitrariness of the line between treatment and enhancement count in favour of regulating these devices in the same way. In arguing for this regulatory model, the paper highlights potential challenges to its implementation, and suggests solutions.     

Body Dissatisfaction and Physical Development Among Ethnic Minority Adolescents

The present study examined the association between body dissatisfaction and adjustment, and the role physical development plays in this association, in an ethnically diverse sample of over 1100 urban, ninth grade boys and girls (M age = 14). More similarities than differences were found across ethnic groups: Caucasian, African American, Latino, Asian, and multiethnic boys reported similar areas of body dissatisfaction, levels of body dissatisfaction, and associations between body dissatisfaction and psychosocial maladjustment. For girls, only mean level differences were found with African American girls reporting lower levels of body dissatisfaction than girls from other ethnic backgrounds. Higher levels of body dissatisfaction predicted more psychological and social maladjustment for both boys and girls. For boys, faster development predicted stronger associations between feeling overweight and peer victimization. Feeling too small only predicted victimization if boys were actually low in physical development. For girls, physical development directly predicted less peer victimization, while perceived faster development predicted more victimization. Thus, it appears that physical development can protect both girls (directly) and boys (buffering against the negative effects of body dissatisfaction) from peer victimization, whereas perceived faster timing of development can exacerbate peer victimization.Adrienne Nishina conducted this research as an NIH postdoctoral fellow in the UCLA Department of Education. She is currently an Assistant Professor in the Department of Human and Community Development at UC Davis. She received her PhD in clinical psychology from UCLA. Her major research interests include mental health in schools, adolescent peer relations, and ethnic diversity.Natalie Y. Ammon is a graduate student in the Department of Human Development and Family Sciences at the University of Texas, Austin. Her major research interests are at-risk youth and academic achievement.Amy D. Bellmore is an American Psychological Association/Institute of Educational Sciences Postdoctoral Education Research Training fellow at the University of California, Los Angeles. She received her PhD in developmental psychology from the University of Connecticut. Her research interests include peer-directed aggression, ethnicity and ethnic contexts, and the development of interpersonal perception.Sandra Graham is a Professor in the Department of Education at the University of California, Los Angeles. She received her PhD degree in educational psychology from UCLA. Her major research interests are the academic motivation and social behavior of ethnically diverse adolescents in urban schools.     

Developmental Differences in Adolescents’ and Young Adults’ Use of Mothers, Fathers, Best Friends, and Romantic Partners to Fulfill Attachment Needs

Adolescents and young adults (three age groups: 12–15, 16–19, and 20–28 years) reported their use of parents, and peers to fulfill attachment functions (proximity-seeking, safe haven, and secure base.) The use of each target figure varied with age and attachment function. Mothers were an important source of security across this age range. They were used as secure base consistently more than fathers or peers for all age groups, and regardless of whether or not participants had romantic partners; but were used less for proximity and safe haven by the two older groups. Best friends were used most and more than others as a safe haven; but were used less by young adults (vs. early adolescents) and by older adolescents with romantic partners. Romantic partners were used most and more than others for proximity; but were used less by early adolescents than by older participants. Fathers were selected less than other targets for all attachment functions. Those with romantic partners turned to them more than to others, and young adults selected their romantic partners as much as friends for safe haven. Those insecurely attached to mother turned to her less and to romantic partners more than did those securely attached. Implications for developmental changes in adolescent attachments are discussed. Professor of Psychology and Applied Human Sciences, Concordia University. Received PhD in social psychology from Ohio State University. Research interests include close interpersonal relationships and adjustment. Received MA in social/developmental psychology from Wilfrid Laurier University. Research interests include attachment and well-being in adolescence Received PhD in developmental psychology from Stanford University. Research interests include parenting, attachment, and adjustment in adolescence Received BA in Psychology (Honors) from Concordia University. Research interests include romantic relationships in adolescence     

Police corruption and psychological testing: a strategy for preemployment screening

The prediction, control, and prevention of police corruption represent pervasive and enduring problems. Researchers have suggested that intervention at the preemployment screening stage may be the best solution. However, investigators have acknowledged that existing assessment practices are flawed. This article proposes a strategy for the preemployment screening of law enforcement personnel. In particular, it examines the utility of the Inwald Personality Inventory and the Revised-NEO Personality Inventory in relation to assessing antisocial behavioral tendencies and conscientious personality traits, respectively, and argues that their combined use, appropriately administered in a testing situation, represents a reliable and valid predictor of good job performance. The article speculatively comments on this strategy for purposes of psychological testing, future research in the field, and law enforcement administration practices.     

A Japanese computer-assisted facial identification system successfully identifies non-Japanese faces

The method developed by Yoshino et al. in [Forensic Sci. Int. 109 (2000) 225 and Jpn. J. Sci. Tech. Iden. 5 (2000) 9] and already being applied in Japan utilizes a three-dimensional (3D) physiognomic rangefinder combined with a computer-assisted superimposition system. Facial outlines can be compared between two-dimensional (2D) surveillance images and data extracted from 3D images obtained from the rangefinder. Also, the loci of potentially concordant features can be compared and differences measured. The method is largely objective and gives statistics for false positive/false negative findings. This recently developed method by Yoshino et al. is currently being introduced to the Japanese courts. To enable courts outside Japan to assess the admissibility of this new method, studies of non-Japanese faces have been undertaken and shown to produce similar low error rates. The present authors, therefore, consider the Yoshino method to be applicable in a non-Japanese context. As part of this study a comparison of morphological features between two ethnic groups has been undertaken using 3D measurements for the first time and will serve as the foundation for an anthropological database in the future.