An application of caricature: How to improve the recognition of facial composites

Facial caricatures exaggerate the distinctive features of a face and may elevate the recognition of a familiar face. We investigate whether the recognition of facial composites, or pictures of criminal faces, could be similarly enhanced. In this study, participants first estimated the degree of caricature necessary to make composites most identifiable. Contrary to expectation, an anticaricature was found to be best, presumably as this tended to reduce the appearance of errors. In support of this explanation, more positive caricature estimates were assigned to morphed composites: representations that tend to contain less overall error. In addition, anticaricaturing reduced identification for morphed composites but enhanced identification for individual composites. Although such improvements were too small to be of value to law enforcement, a sizeable naming benefit was observed when presenting a range of caricature states, which appeared to capitalize on individual differences in the internal representation of familiar faces.     

Traumatic Experiences and PTSD Among Adolescent Congolese Refugees in Uganda: A Preliminary Study

The study examined experienced traumatic events and the related Post-Traumatic Stress Disorder (PTSD) amongst a sample of 89 adolescent Congolese refugees (56 females and 33 males) at a refugee camp in Uganda. Data was collected using a questionnaire, and analyzed for trauma moderation by demographics and mediation by PTSD symptom scores. Findings indicate a prevalence of PTSD of 49.4% overall, with 75% of the female refugees meeting the PTSD criteria. The refugees with PTSD had high intrusive, avoidance and arousal scores, in addition to moderate to severe PTSD symptom severity scores. Trauma load was a significant predictor of PTSD among adolescent refugees. Our findings point to the high prevalence of PTSD resulting from an increased trauma load and being a female.     

Guidelines with Strategies for Enhancement of Resilience and Psycho-Social Well-Being in Professional Nurses

There are currently no guidelines available for enhancement of resilience in professional nurses. This study aims to provide broad guidelines with specific strategies that may enhance resilience and psycho-social well-being in professional nurses. These guidelines are based findings from previous qualitative research on resilience in professional nurses in the public and private sector in South Africa. We used Kumpfer's (1999) theoretical model of resilience to frame the guidelines. Resilience among professional nurses appears to vary in manifestation across settings of practice.     

Assessing Workgroup Norms for Civility: The Development of the Civility Norms Questionnaire-Brief

Purpose

This research describes the development and validation of the Civility Norms Questionnaire-Brief (CNQ-B), a 4-item measure designed to assess workgroup climate for civility. Climate for civility is defined as employee perceptions of norms supporting respectful treatment among workgroup members.

Design/Methodology/Approach

Five samples (N?=?2,711) of adult employees, including two from distinct organizations and three from multiple organizations, responded to the CNQ-B and additional measures.

Findings

Evidence for the internal consistency, and convergent and discriminant validity of the CNQ-B was observed. Additionally, evidence for the criterion-related and incremental validity of the CNQ-B was demonstrated as it was a significant predictor of later-assessed incivility experiences and accounted for significant variability in work attitudes beyond incivility experiences and related measures.

Implications

The CNQ-B is a psychometrically sound instrument despite being composed of only four items. The CNQ-B can be used by researchers and practitioners alike to assess climate for civility, to study climate for civility as a precursor to incivility experiences, and to target workgroups that could benefit from interventions (e.g., training) to enhance civility and reduce incivility.

Originality/Value

This is one of the first studies to conduct a rigorous psychometric assessment of a measure of workgroup climate for civility that is grounded in theory and research on workplace civility and incivility. At four items, the CNQ-B is the shortest assessment tool currently available that is designed for this purpose.     

The development of sustained attention in children: the effect of age and task load.

This study explored how children's sustained attention develops and the effect of manipulating task parameters on sustained attention. The sample comprised 57 children (5-12 years) who completed CogState and Score! (Test of Everyday Attention for Children). Novel variability and traditional indices indicated rapid development from 5-6 to 8-9 years on all measures and a developmental plateau from 8-9 to 11-12, with growth evident on some measures. Findings suggest that sustained attention improves to age 10, then plateaus with only minor improvements. Further, performance was generally poorer on high load tasks compared to low load, with the same developmental pattern uncovered.     

Child behavior,maternal depression,and social coercion as factors in the quality of child care

Observational and self-report data were obtained in the homes of 33 mother-child dyads. These volunteer, normal subjects were monitored with respect to their affectionate and aversive interactions, and the mothers were asked to provide three categories of self-report data. Mothers made observational judgments of their children, their own feelings of depression, and the valences of their interactions with adults. Multiple regression analyses were then employed to predict the mothers' child care behaviors, which were composed of observed mother responses and mother observational judgments. In addition, conditional probability analyses were conducted to examine the directionality of correlations between observed mother-child interchanges. Results showed child behavior to be the best single predictor of how the mothers responded to their children, followed by maternal depression and mother coercive interactions with adults. Child behavior was shown to be a significant antecedent cue for the maternal responses. However, the findings also showed that mother observational judgments about their children had little to do with how the children behaved. Rather, the maternal judgments were best predicted by mother depression, mother coercive interchanges with adults, and the mothers' observed aversive responses to their children. Results were interpreted within a systems framework in which maternal care is viewed as a response that is triangulated by adult-and child-produced stimuli.     

Resolving semantically induced tip-of-the-tongue states for proper nouns

Three experiments are reported in which tip-of-the-tongue states (TOTSs) were induced in subjects by reading them pieces of item-specific information. In Experiments 1 and 2, subjects attempted to name famous people. These experiments showed that, in a TOTS, seeing a picture of the face of the target person did not facilitate naming, whereas the initials of the person's name did. In Experiment 3, a similar result was obtained with a landmark-naming task. The results of the experiments are discussed with reference to current models of memory structure and name retrieval.     

Recall of order information by deaf signers: Phonetic coding in temporal order recall

To examine the claim that phonetic coding plays a special role in temporal order recall, deaf and hearing college students were tested on their recall of temporal and spatial order information at two delay intervals. The deaf subjects were all native signers of American Sign Language. The results indicated that both the deaf and hearing subjects used phonetic coding in short-term temporal recall, and visual coding in spatial recall. There was no evidence of manual or visual coding among either the hearing or the deaf subjects in the temporal order recall task. The use of phonetic coding for temporal recall is consistent with the hypothesis that recall of temporal order information is facilitated by a phonetic code.