Consciousness of Social Face: The Development and Validation of a Scale Measuring Desire to Gain Face Versus Fear of Losing Face

ABSTRACT

This article describes the development and validation of a scale that measures two distinct needs for individuals to manage their social “face”. Scale development process resulted in an 11-item Consciousness of Social Face (CSF) scale made up of the following two correlated dimensions: desire to gain face and fear of losing face. The two-factor correlated structure of CSF scale was stable across multiple samples of both students and non-students subjects. The construct validity of CSF scale, including convergent validity, discriminant validity, and criterion-related validity was also demonstrated by examining relationships with other personality or demographical variables.     

Modelling aspects of face processing in early infancy

The aim of this work is to understand how face processing develops from birth to 4 months by modelling some face processing abilities of infants between these ages. The neural model reproduces experimental data regarding both visual preferences at birth and right hemisphere behaviour in 4‐month‐old infants. The model shows that two basic properties may be sufficient to simulate face preference at birth: (a) tuning selectivity of visual neurons for spatial frequencies and (b) limited vision (CSF) of newborns. Three additional properties are sufficient to match experimental data on face processing at 4 months: (c) plasticity of lateral connections as modelled by Bayesian networks, (d) amplification of eye importance and (e) mother bias induced by the high probability of seeing mother’s face. These conditions suggest that the neural substratum for face processing could be, at birth, the retina‐V1/V2‐colliculus system, and at 4 months, the activation of the RH face‐Fusiform area, with configural representations stored in lateral connections.     

面孔识别的自我群体偏向

面孔认知研究表明, 人们识别和再认自己所属群体(如种族、性别、年龄)面孔的成绩显著好于识别其他群体面孔的成绩。近年来围绕面孔识别的这种自我群体偏向进行了实验研究, 研究者提出了知觉经验说和社会认知论两种理论来解释其认知加工机制, 而类别化-个性化模型和双路径模型则是将两种理论分别加以整合提出的新解释。研究者还对面孔识别自我群体偏向的神经机制进行了研究, 探讨了评价者、评价对象和评价任务等因素对自我群体偏向的影响。提升面孔识别自我群体偏向研究的生态效度, 构建整合性理论模型以及加强跨文化和本土研究是未来研究的重要方向。     

Correlations between psychometric schizotypy,scan path length,fixations on the eyes and face recognition

Psychometric schizotypy in the general population correlates negatively with face recognition accuracy, potentially due to deficits in inhibition, social withdrawal, or eye-movement abnormalities. We report an eye-tracking face recognition study in which participants were required to match one of two faces (target and distractor) to a cue face presented immediately before. All faces could be presented with or without paraphernalia (e.g., hats, glasses, facial hair). Results showed that paraphernalia distracted participants, and that the most distracting condition was when the cue and the distractor face had paraphernalia but the target face did not, while there was no correlation between distractibility and participants’ scores on the Schizotypal Personality Questionnaire (SPQ). Schizotypy was negatively correlated with proportion of time fixating on the eyes and positively correlated with not fixating on a feature. It was negatively correlated with scan path length and this variable correlated with face recognition accuracy. These results are interpreted as schizotypal traits being associated with a restricted scan path leading to face recognition deficits.     

Holistic face representation is highly orientation-specific

It has long been argued that face processing requires disproportionate reliance on holistic processing (HP), relative to that required for nonface object recognition. Nevertheless, whether the holistic nature of face perception is achieved via a unique internal representation or by the employment of an automated attention mechanism is still debated. Previous studies had used the face inversion effect (FIE), a unique face-processing marker, or the face composite task, a gold standard paradigm measuring holistic processing, to examine the validity of these two different hypotheses, with some studies combining the two paradigms. However, the results of such studies remain inconclusive, particularly pertaining to the issue of the two proposed HP mechanisms—an internal representation as opposed to an automated attention mechanism. Here, using the complete composite paradigm design, we aimed to examine whether face rotation yields a nonlinear or a linear drop in HP, thus supporting an account that face processing is based either on an orientation-dependent internal representation or on automated attention. Our results reveal that even a relatively small perturbation in face orientation (30 deg away from upright) already causes a sharp decline in HP. These findings support the face internal representation hypothesis and the notion that the holistic processing of faces is highly orientation-specific.     

Predicting face similarity judgements with a computational model of face space

Current models of face representation involve the notion of a high-dimensional face space. Computational models of face space based on principal components analysis (PCA) have been successfully used to predict human judgements of face sex or race. In this work the capability of PCA-based face spaces to predict human judgements of face similarity is examined. Three different paradigms were used. In Experiment 1 subjects learned face-name associations for 18 faces and identified these faces on tachistoscopic presentation. The number of confusions was used as a measure of face similarity. In Experiment 2 the same subjects subjectively rated the similarity of all 153 possible face pairs. In Experiment 3 reaction time to identify a face in an odd-man-out task was measured as an index of face similarity. These empirical measures were correlated with distance of the faces in PCA-based spaces of different dimensionalities. For Experiments 1 and 2 these correlations were highest for one-or two-dimensional face spaces (r=−0.27 vs. −0.28). For Experiment 3 the correlation was highest for a space consisting of 13 dimensions (r=−0.51). Thus PCA-based spaces seem capable to predict human similarity judgements to some extent. Possible reasons for the differences in predictability between paradigms are discussed.     

Holistic face processing can be independent of gaze behaviour: Evidence from the composite face illusion

People tend to perceive identical top halves (i.e. above the nose) of two face stimuli as being different when they are aligned with distinct bottom halves. This composite face illusion is generally considered as the most compelling evidence that facial features are integrated into a holistic representation. Here, we recorded eye‐movements during the composite face illusion in a delayed matching task of top halves of faces. Behavioural results showed a strong composite face effect, participants making more mistakes and taking longer time to match two identical top halves of faces when they were aligned (vs. misaligned) with different bottom halves. Importantly, fixation sites and eye‐movements were virtually identical when the top and bottom parts were aligned (composite illusion) or misaligned (no illusion), indicating that holistic face processing can be independent of gaze behaviour. These findings reinforce the view that holistic representations of individual faces can be extracted early on from information at a relatively coarse scale, independently of overt attention.     

Comparison of MCMI-II and 16PF Validity Scales

We administered the Millon Clinical Multiaxial Inventory-II (MCMI-II; Millon, 1987) and the Sixteen Personality Factors Inventory (16PF; Cattell, Eber, & Tatsuoka, 1970) to 131 outpatients in marital therapy and tested the correlation between the validity scales of the two instruments. The results indicated that MCMI-II Disclosure and Debasement scales were positively correlated with the 16PF Fake-Bad scale and negatively correlated with the 16PF Fake-Good scale. The MCMI-II Desirability scale was significantly correlated with the 16PF Fake-Good scale.     

Measuring Spiritual Fitness: Atheist Military Personnel,Veterans, and Civilians

This study investigated the impact of transcendent item phrasing (i.e., phrasing which assumes the respondent believes in certain sacred or supernatural concepts) on the validity of the U.S. Army’s Comprehensive Soldier Fitness (CSF) program’s spiritual fitness scale when administered to atheist military personnel, veterans, and civilians. Results indicated that the inclusion of transcendent phrasing led to reduced concurrent validity for the spiritual fitness scale when administered to atheist military personnel and veterans, reduced concurrent and predictive validity when administered to atheists’ but not Christians’ spiritual fitness. Notably, the removal of transcendent phrasing actually led to increased concurrent validity for Christian respondents. Taken together, these findings suggest the Revised scale, which is composed of items that do not rely on transcendent phrasing, produces better psychometric outcomes for both atheist and Christian respondents. Implications for the CSF program and the measurement of spiritual fitness are addressed.     

Eye-mouth-eye angle as a good indicator of face masculinization, asymmetry, and attractiveness (Homo sapiens)

Past research on male facial attractiveness has been limited by the reliance on facialmetric measures that are less than ideal. In particular, some of these measures are face size dependent and show only weak sexual dimorphism, which limits the ability to identify the relationship between masculinization and attractiveness. Here, the authors show that eye-mouth-eye (EME) angle is a quantitative and face size independent trait that is sexually dimorphic and a good indicator of masculinity and face symmetry. Using frontal photographs of female and male faces, the authors first confirmed that the EME angle (measured with the vertex in the middle of the mouth and the arms crossing the centers of pupils) was highly sexually dimorphic. Then, using pictures of young male faces whose attractiveness was assessed on a 7-point scale by young women, the authors showed that attractiveness rate was negatively correlated with EME angle and with the angle asymmetry. The results are compared with those that could be obtained with interpupilary or upper face height measurements. The authors discuss the relationship between attractiveness and both EME angle and its symmetry in the light of evolutionary psychology.     

Domain‐specific development of face memory but not face perception

How does the remarkable human ability for face recognition arise over development? Competing theories have proposed either late maturity (beyond 10 years) or early maturity (before 5 years), but have not distinguished between perceptual and memory aspects of face recognition. Here, we demonstrate a perception–memory dissociation. We compare rate of development for (adult, human) faces versus other social stimuli (bodies), other discrete objects (cars), and other categories processed in discrete brain regions (scenes, bodies), from 5 years to adulthood. For perceptual discrimination, performance improved with age at the same rate for faces and all other categories, indicating no domain‐specific development. In contrast, face memory increased more strongly than non‐face memory, indicating domain‐specific development. The results imply that each theory is partly true: the late maturity theory holds for face memory, and the early maturity theory for face perception.     

The speed of individual face categorization

How fast does the human visual system discriminate individual faces? To address this question, we used a continuous-stimulation paradigm in which event-related potentials (ERPs) to a face stimulus are recorded with respect to another face stimulus, rather than to a preceding blank-screen baseline epoch. Following the shift between two face stimuli, posterior sites showed an early negative ERP deflection that started at 130 ms and peaked at 160 ms, the latency of the N170, an ERP component associated with discriminating faces from objects. The ERP we recorded was larger in amplitude when the preceding stimulus was perceived as a different individual face rather than the same individual face, although face pairs were of equal physical distance in the two conditions. These findings provide direct evidence that individual face discrimination in humans can take place as early as 130 ms following stimulus onset, during the same time window as face detection.     

Face-space: A unifying concept in face recognition research

The concept of a multidimensional psychological space, in which faces can be represented according to their perceived properties, is fundamental to the modern theorist in face processing. Yet the idea was not clearly expressed until 1991. The background that led to the development of face-space is explained, and its continuing influence on theories of face processing is discussed. Research that has explored the properties of the face-space and sought to understand caricature, including facial adaptation paradigms, is reviewed. Face-space as a theoretical framework for understanding the effect of ethnicity and the development of face recognition is evaluated. Finally, two applications of face-space in the forensic setting are discussed. From initially being presented as a model to explain distinctiveness, inversion, and the effect of ethnicity, face-space has become a central pillar in many aspects of face processing. It is currently being developed to help us understand adaptation effects with faces. While being in principle a simple concept, face-space has shaped, and continues to shape, our understanding of face perception.     

Measuring knowledge of the insanity defense: scale construction and validation

Given the influence of social conformity and prejudice, defendants pleading not guilty by reason of insanity face the significant challenges of securing fair and impartial juries. Attitudes and knowledge of the insanity defense are factors that may influence levels of impartiality. In the light of this, we set out to develop a scale to examine knowledge levels of the insanity defense and their influence on decision-making. Two studies were conducted to construct a scale designed to assess laypersons' knowledge of the insanity defense. Items measuring knowledge of the insanity defense were based on Perlin's (1995) insanity defense myths. The first study identified particular items in need of revision and subscales that required the development of additional items in order to improve reliability and construct validity in the second study. The second study used the revised scale, demonstrating improved validity and reliability. The scale also had acceptable predictive validity with reference to insanity defense verdicts.     

A literature review of subtle-obvious items on the MMPI

This article chronologically reviews the literature relating to subtle and obvious items of the Minnesota Multiphasic Personality Inventory. Wiener's original development of subtle and obvious subscales, Seeman's support for the concept of subtlety, and Duffs arguments concerning empirical versus face validity are discussed. Later research exploring demand characteristics are then reviewed, such as the paradoxical relationships under differing instruction sets and population issues. The work from Auburn University researchers on the development of a 5-point subtlety scale, the interaction with personality factors, and individual scale research is critiqued.     

Development of a short form of the Treatment Evaluation Inventory for acceptability of psychological interventions

The Treatment Evaluation Inventory of Kazdin, French, and Sherick is a 19-item measure of the perceived acceptability of behavioural treatments. Development of two brief forms was based on data from two sources. For Study 1, data from 218 completed questionnaires were used to develop internally consistent brief scales. In Study 2 internal consistency and the validity of the brief forms were estimated for a set of 131 questionnaires. Item reduction was achieved by analysis of item-total minus item correlations. Brief forms with 3, 6, 9, and 12 items were proposed. Their internal consistency (Cronbach alpha) and construct validity were based on correlations of scores on each short form with the full scale scores and on comparing means of different forms. Discriminant validity was based on the difference between two groups (estimated effect size 0.7). Scores for all forms showed high internal consistency and correlated highly with total scale scores. Only the 12-item brief scale yielded mean scores similar to the full scale. The 3-item form could be used as a quick screen, and the 12-item form for more intensive purposes as it is most similar to the full-scale.     

A validity study of the slosson intelligence test for use with educable mentally retarded students

The validity of the Slosson Intelligence Test (SIT) was investigated with two age groups of EMR children. The Stanford-Binet and WISC served as concurrent validating criteria. The SIT correlated significantly with the Binet although the SIT mean IQ was significantly higher. No significant differences were found between standard deviations or mental ages of the two tests. The SIT correlated significantly with WISC verbal and full scale with no significant differences found between standard deviations. The SIT mean IQ was significantly below that of WISC verbal, performance, and full scale. Implications for school psychologists are given.     

Behavioral and electrophysiological evidence of species-specific face processing

Several recent reports suggest that the behavioral and cortical specificity of face processing may be influenced by experience. To test this hypothesis, behavioral and electrophysiological data were recorded from adults in response to human and monkey faces differing in familiarity and orientation. An analysis of event-related potential and behavioral data revealed differentiation across species, familiarity, and orientation. Behavioral measures were correlated with amplitude and latency measures for each factor of interest. These analyses revealed that accuracy was positively related to the amplitude of the vertex positive potential in the human face task but not in the monkey face task. These findings suggest that previous experience with different categories of faces modulates the link between behavioral and electrophysiological measures of face processing.     

Conspicuous donation behaviour: scale development and validation

• This paper builds on the concept of conspicuous donation behaviour (CDB) through further conceptualisation and operationalisation of this construct. The paper reports on developing the CDB scale via a three‐stage process, which includes five data collections using a total of 1311 respondents. The data analysis indicates that the resulting eight‐item (two factor) CDB scale has face, content, convergent, discriminant and predictive validity and the CDB scale is reliable across samples. The CDB scale has the potential for significant usage in the development and testing of theory, as well as in practical applications.

Copyright © 2009 John Wiley & Sons, Ltd.     

The first 100 milliseconds of a face: on the microgenesis of early face processing

Face recognition involves both processing of information relating to features (e.g., eyes, nose, mouth, hair, i.e., featural processing), as well as the spatial relation between these features (configural processing). In a sequential matching task, participants had to decide whether two faces that differed in either featural or relational aspects were identical or different. In order to test for the microgenesis of face recognition (the development of processing onsets), presentation times of the backward-masked target face were varied (32, 42, 53, 63, 74, 84, or 94 msec.). To test for specific processing onsets and the processing of different facial areas, both featurally and relationally modified faces were manipulated in terms of changes to one facial area (eyes or nose or mouth), two, or three facial areas. For featural processing, an early onset for the eyes and mouth was at 32 msec. of presentation time, but a late onset for the nose was detected. For relationally differing faces, all onsets were delayed.