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.     

Recovering faces from memory: the distracting influence of external facial features

Recognition memory for unfamiliar faces is facilitated when contextual cues (e.g., head pose, background environment, hair and clothing) are consistent between study and test. By contrast, inconsistencies in external features, especially hair, promote errors in unfamiliar face-matching tasks. For the construction of facial composites, as carried out by witnesses and victims of crime, the role of external features (hair, ears, and neck) is less clear, although research does suggest their involvement. Here, over three experiments, we investigate the impact of external features for recovering facial memories using a modern, recognition-based composite system, EvoFIT. Participant-constructors inspected an unfamiliar target face and, one day later, repeatedly selected items from arrays of whole faces, with "breeding," to "evolve" a composite with EvoFIT; further participants (evaluators) named the resulting composites. In Experiment 1, the important internal-features (eyes, brows, nose, and mouth) were constructed more identifiably when the visual presence of external features was decreased by Gaussian blur during construction: higher blur yielded more identifiable internal-features. In Experiment 2, increasing the visible extent of external features (to match the target's) in the presented face-arrays also improved internal-features quality, although less so than when external features were masked throughout construction. Experiment 3 demonstrated that masking external-features promoted substantially more identifiable images than using the previous method of blurring external-features. Overall, the research indicates that external features are a distractive rather than a beneficial cue for face construction; the results also provide a much better method to construct composites, one that should dramatically increase identification of offenders.     

通过发展区域规划建设更加健康的未来

论述有关城市在这个更大范围的地区和全球系统中的位置,以及这些系统对城市和城市居民"健康"的影响.提出倡议:为了建设更健康的未来,城市需要参与并且对其地域生态的发展产生影响,而作为一个全方位的改革的一部分,城市应该将健康和人类的发展作为关注的重点.     

Effects of fatigue on ability to process visual information by experienced orienteers

6 experienced orienteers were subject to a VO2max treadmill test, two days prior to undertaking two tests of visual perception. One test was conducted while the subjects were in a rested state while the other was conducted while they were under a state of fatigue. Fatigue was defined as a state in which the subjects were working at or above their anaerobic threshold which had been determined previously from their VO2max test. The tests in both the fatigue and rest condition were of a similar nature, that is, the subjects were presented slides of orienteering checkpoints at regular intervals followed by a slide showing a set of questions which the subjects had to answer verbally. Two sets of slides were employed and these were approximately counterbalanced between both subjects and conditions. Points were awarded for the correct answers and the two conditions were then compared. The Wilcoxon test for two correlated samples was used and showed a significant difference between the fatigue and rest scores at p less than 0.05. The data suggest that under the influence of fatigue, an orienteer's ability to perceive visual information is greatly impaired.     

The relationship between two measures of self-actualization

The Personal Orientation Dimensions have been introduced as a refinement and extension of concepts of self-actualizing first measured by the Personal Orientation Inventory. The two inventories are theoretically and empirically compared and contrasted. Overall, there is little to favor the POD. It adds little, if anything, to what the POI provides. The recommendation is that users keep using the POI and not use the POD.     

Self-monitoring in communicative interactions: Social cognitive consequences of goal-directed message modification

The hypothesis was examined that previously demonstrated message modification and its subsequent social cognitive effects would be more characteristic of high than low self-monitors. Subjects first read an essay describing a stimulus person and were then requested to communicate a referential message concerning him to a listener who supposedly either liked (positive audience condition) or disliked (negative audience condition) the stimulus person. Subjects were subsequently given, after both a brief and long delay interval, a reproduction, impression, and attitude measure. The results indicated that high self-monitors were more likely to modify their message in a manner that was evaluatively consistent with their listener's attitude. In addition, this message modification had the predicted social cognitive consequences in that it affected the high self-monitor's subsequent impressions of (but not necessarily attitude toward) the target person. The results suggested that the responses obtained from high self-monitors in many experimental contexts may themselves be the results of a self-monitoring strategy. The implications of these results for research examining the effects of “self-monitoring” are discussed.     

Issues in psychotherapy with lesbians and gay men. A survey of psychologists

In 1984, a task force of the American Psychological Association (APA) Committee on Lesbian and Gay Concerns was charged with investigating bias in psychotherapy with lesbians and gay men. The task force surveyed a large and diverse sample of psychologists to elicit information about specific instances of respondent-defined biased and sensitive psychotherapy practice. Open-ended responses were used to separately identify major themes of biased and sensitive practice and to illustrate each with concrete examples. Results suggest that psychologists vary widely in their adherence to a standard of unbiased practice with gay men and lesbians. To bring individual practice into accord with APA policy will require continued and expanded efforts to educate practitioners about sexual orientation.     

Contact,configural coding and the other‐race effect in face recognition

The other‐race effect (ORE) in face recognition describes a well‐established finding of better recognition for own‐race than other‐race faces. Although widely thought to reflect differences in contact between own‐ and other‐race faces, little is known about how different contact levels relate to changes in processing of those faces. This study investigated how contact affects the size of the ORE and the use of expert configural face‐coding mechanisms. Using inversion decrements as an index of configural coding, we predicted that increased self‐reported contact would be associated with greater use of configural‐coding mechanisms. Chinese and Caucasian participants varying in contact with other‐race faces were recruited. The Chinese participants also varied in their length of residence in a Western country. Results showed that higher levels of contact were associated with a reduction in the ORE in both face recognition and configural coding. Importantly, smaller cross‐race differences in configural coding were also associated with a smaller ORE in face recognition.     

Self-compassion and reactions to unpleasant self-relevant events: the implications of treating oneself kindly

Five studies investigated the cognitive and emotional processes by which self-compassionate people deal with unpleasant life events. In the various studies, participants reported on negative events in their daily lives, responded to hypothetical scenarios, reacted to interpersonal feedback, rated their or others' videotaped performances in an awkward situation, and reflected on negative personal experiences. Results from Study 1 showed that self-compassion predicted emotional and cognitive reactions to negative events in everyday life, and Study 2 found that self-compassion buffered people against negative self-feelings when imagining distressing social events. In Study 3, self-compassion moderated negative emotions after receiving ambivalent feedback, particularly for participants who were low in self-esteem. Study 4 found that low-self-compassionate people undervalued their videotaped performances relative to observers. Study 5 experimentally induced a self-compassionate perspective and found that self-compassion leads people to acknowledge their role in negative events without feeling overwhelmed with negative emotions. In general, these studies suggest that self-compassion attenuates people's reactions to negative events in ways that are distinct from and, in some cases, more beneficial than self-esteem.     

Effect size, power, and sample size determination for structured means modeling and mimic approaches to between-groups hypothesis testing of means on a single latent construct

While effect size estimates, post hoc power estimates, and a priori sample size determination are becoming a routine part of univariate analyses involving measured variables (e.g., ANOVA), such measures and methods have not been articulated for analyses involving latent means. The current article presents standardized effect size measures for latent mean differences inferred from both structured means modeling and MIMIC approaches to hypothesis testing about differences among means on a single latent construct. These measures are then related to post hoc power analysis, a priori sample size determination, and a relevant measure of construct reliability.I wish to convey my appreciation to the reviewers and Associate Editor, whose suggestions extended and strengthened the article's content immensely, and to Ralph Mueller of The George Washington University for enhancing the clarity of its presentation.