Temporal shifts in eye gaze and facial expressions independently contribute to the perceived attractiveness of unfamiliar faces

ABSTRACT

We investigated whether attractiveness ratings of expressive faces would be affected by gaze shifts towards or away from the observer. In all experiments, effects of facial expression were found, with higher attractiveness ratings to positive over negative expressions, irrespective of effects of gaze-shifts. In the first experiment faces with gaze shifts away from the observer were preferred. However, when the dynamics of the gaze shift was disrupted, by adding an intermediate delay, the effect of direction of gaze shift disappeared. By manipulating the relative duration of each gaze direction during a gaze shift we found higher attractiveness ratings to faces with a longer duration of direct gaze, particularly in the initial exposure to a face. Our findings suggest that although the temporal dynamics of eye gaze and facial expressions influence the aesthetic evaluation of faces, these cues appear to act independently rather than in an integrated manner for social perception.     

Getting to know you: From view-dependent to view-invariant repetition priming for unfamiliar faces

Recent research suggests that repetition priming (RP) for unfamiliar faces is highly view dependent and is eliminated when the viewpoint of target faces changes between study and test. The current research examined whether increased familiarity with novel faces from a single viewpoint at study would support RP from an alternative viewpoint at test. Participants passively viewed novel face images from a single viewpoint at study (i.e., either front or three-quarters), with half of the images seen once and half seen on five occasions. During a sex classification task at test, participants were faster to respond to face images seen from the same view as that at study than they were to previously unseen distractor faces for both single exposure faces and faces seen on five occasions (i.e., standard RP). When, however, face images at test were shown from a different viewpoint from that at study, RP only occurred for faces viewed on five occasions.     

Getting to know you: from view-dependent to view-invariant repetition priming for unfamiliar faces

Recent research suggests that repetition priming (RP) for unfamiliar faces is highly view dependent and is eliminated when the viewpoint of target faces changes between study and test. The current research examined whether increased familiarity with novel faces from a single viewpoint at study would support RP from an alternative viewpoint at test. Participants passively viewed novel face images from a single viewpoint at study (i.e., either front or three-quarters), with half of the images seen once and half seen on five occasions. During a sex classification task at test, participants were faster to respond to face images seen from the same view as that at study than they were to previously unseen distractor faces for both single exposure faces and faces seen on five occasions (i.e., standard RP). When, however, face images at test were shown from a different viewpoint from that at study, RP only occurred for faces viewed on five occasions.     

Teachers' ratings of children's behaviour in relation to blood lead levels

Teachers rated the behaviour of 166 children whose blood lead levels had previously been determined. Ratings were made on the Conners Scale, the Rutter Scale B(2), and Needleman's Scale. The results broadly replicated the findings of Needleman et al. (1979) in so far as they indicate a relationship between difficulties in attention and increased blood lead levels over the normal range of blood lead values. ‘Hyperactivity’ on the Rutter and Conners scales were found to be significantly related to children's blood lead levels, independent of chronological age. Social factors remain uncontrolled in this pilot study.     

Repetition priming for familiar and unfamiliar faces in a sex-judgment task: evidence for a common route for the processing of sex and identity

Repetition priming for faces was examined in a sex-judgment task given at test. Priming was found for edited, hair-removed photos of unfamiliar and familiar faces after a single presentation at study. Priming was also observed for the edited photos when study and test faces were different exemplars. Priming was not observed, however, when sex judgments were made at test to photos of complete, hair-included faces. These findings were interpreted by assuming that, for edited faces, internal features are attended, thereby activating face-recognition units that support performance. With complete faces, however, participants provided speeded judgments based primarily on the hairstyle. It is suggested that, for both familiar and unfamiliar faces, a common locus exists for the processing of the identity of a face and its sex. A single face-recognition model for the processing of familiar and unfamiliar faces is advocated.     

Interactive processes in matching identity and expressions of unfamiliar faces: evidence for mutual facilitation effects

We investigated the interactions between matching identity and expressions of unfamiliar faces. In experiment 1, participants matched expressions in frontal and in oblique views, while we manipulated facial identity. In experiment 2, participants matched identity in frontal and in oblique views, while facial expressions were manipulated. Labeling of expressions was not required. Results showed mutual facilitation between matching facial identity and facial expressions, in accuracy as well as in reaction times. Thus, matching expressions was better and faster for same-identity images in oblique as well as in frontal views (experiment 1), and matching identity was better and faster for same-expression images in oblique as well as in frontal views (experiment 2). The discussion focuses on the implications of these results for the structural encoding of facial identity and facial expressions.     

Sensitivity to feature displacement in familiar and unfamiliar faces: beyond the internal/external feature distinction

Previous studies of face recognition and of face matching have shown a general improvement for the processing of internal features as a face becomes more familiar to the participant. In this study, we used a psychophysical two-alternative forced-choice paradigm to investigate thresholds for the detection of a displacement of the eyes, nose, mouth, or ears for familiar and unfamiliar faces. No clear division between internal and external features was observed. Rather, for familiar (compared to unfamiliar) faces participants were more sensitive to displacements of internal features such as the eyes or the nose; yet, for our third internal feature-the mouth no such difference was observed. Despite large displacements, many subjects were unable to perform above chance when stimuli involved shifts in the position of the ears. These results are consistent with the proposal that familiarity effects may be mediated by the construction of a robust representation of a face, although the involvement of attention in the encoding of face stimuli cannot be ruled out. Furthermore, these effects are mediated by information from a spatial configuration of features, rather than by purely feature-based information.     

Acceptability of interventions for aggressive behavior in long-term care settings: comparing ratings and hierarchical selection

Fifty-six active treatment team members in long-term nursing care facilities completed an online survey assessing treatment acceptability of modern behavioral, pharmacological, and sensory interventions. A traditional treatment acceptability rating scale was compared to treatment selections in a paired-options format. Unlike earlier research, there were no significant differences in acceptability between the 3 interventions on the traditional rating scale. However, ratings and selections were significantly correlated for behavioral and pharmacological interventions. The clinical significance of such relations and the implications for the use of treatment ratings is discussed.     

The emotional impact of faces (but not names): Face specific changes in skin conductance responses to familiar and unfamiliar people

Skin Conductance Responses (SCRs) to familiar and unfamiliar names and faces were recorded from independent groups of subjects, using two different presentation designs: the first employing fewer familiar than unfamiliar items (Tranel, Fowles, and Damasio, 1985) and the second employing equal numbers of familiar and unfamiliar items. In both designs, familiar faces were responded to significantly more strongly than unfamiliar faces, whereas for names there was no difference in responses to familiar and unfamiliar stimuli. Faces produced significantly larger overall SCRs than names in the unequal familiar/unfamiliar ratio design, but this effect was not observed in the equal ratio design. The results are discussed with particular reference to those previously published by Tranel et al. (1985) and in relation to work both on covert recognition in prosopagnosia and on one of the delusional misidentification syndromes known as the Capgras delusion. This study was carried out with generous support from the EJLB Foundation (Canada) and the Wellcome Trust.     

The emotional impact of faces (but not names): Face specific changes in skin conductance responses to familiar and unfamiliar people

Skin Conductance Responses (SCRs) to familiar and unfamiliar names and faces were recorded from independent groups of subjects, using two different presentation designs: the first employing fewer familiar than unfamiliar items (Tranel, Fowles, and Damasio, 1985) and the second employing equal numbers of familiar and unfamiliar items. In both designs, familiar faces were responded to significantly more strongly than unfamiliar faces, whereas for names there was no difference in responses to familiar and unfamiliar stimuli. Faces produced significantly larger overall SCRs than names in the unequal familiar/unfamiliar ratio design, but this effect was not observed in the equal ratio design. The results are discussed with particular reference to those previously published by Tranel et al. (1985) and in relation to work both on covert recognition in prosopagnosia and on one of the delusional misidentification syndromes known as the Capgras delusion. This study was carried out with generous support from the EJLB Foundation (Canada) and the Wellcome Trust.     

Field dependence in relation to alcohol consumption: a co-twin control study.

20 male, alcohol-discordant twin pairs, aged 45 to 65 yr. were compared for field-dependent cognitive style and general intelligence by means of one-sample t and multivariate Td2-tests. The high alcohol group was more field-dependent (p less than .01) than the low alcohol group, mainly because of poorer scores on the Embedded-figures Test. When general intelligence was controlled for, the amount of embedded-figures variance accounted for by consumption of alcohol dropped considerably.     

Individual differences in moral development: The relation of sex, gender, and personality to morality

Individual differences in moral development are examined, with a particular emphasis on sex and gender differences. This examination includes an extensive review of the empirical and theoretical literature in psychology on morality. Based on this review, it is concluded that sex differences occur with less frequency and with a less systematic favoring of males than is predicted by several theories of moral development. In addition, a study is presented which considers the relation of sex, gender, and personality to morality. Two age cohort samples, college sophomores (n = 169) and adults (n = 151), were assessed with the moral judgment scale of the cognitive-developmental model (Kohlberg, 1984) and a newly developed moral character template of the personological model (Lifton, in press). Participants also completed the CPI and MMPI personality inventories. Results of the study indicate (1) the absence of sex differences for either model, (2) the presence of gender differences favoring masculine persons for the cognitive-developmental but not personological model, and (3) that individual differences in moral development parallel individual differences in personality development. The implications of these findings are discussed with regard to Gilligan's (1982) claim that men and women differ in their moral orientations. Finally, it is argued that an individual difference approach, particularly one that emphasizes personality, would prove useful for future research on moral development.     

Assessing child-rearing style in ecological settings: its relation to culture, social class, early age intervention and scholastic achievement

Middle- and lower-class black and white adolescents were observed interacting with their mothers during a discussion of seven child-rearing problems. Maternal references to a range of disciplinary measures were identified, analyzed, and related to the subjects' scholastic performances concurrently. A factor analysis of process measures confirmed earlier findings based on self-report data concerning parental disciplinary style. Low SES mothers who participated in an early-age intervention and upper middle-class mothers tended to be less punitive than those in the low SES untreated group. Black mothers were less permissive than those in the white group. Parental disciplinary style was found to be significantly related to school performance. The results are discussed in terms of the development of methodological procedures for interaction analysis in semi-structured, ecological research, for the evaluation of process variables in early-age intervention follow-ups and theory relating disciplinary style to intellectual development.     

Quality of life in patients with alcohol dependence disorder with personality disorders: relation to psychological adjustment and craving

The purpose of this study is to determine the self-perceived quality of life of abstinent patients with alcohol dependence disorder during the first month of treatment, and how the presence of personality disorders, psychological adjustment, and the level of craving affect this perception. For this purpose, a sample was used comprising 65 participants with mean age of 43.26 years, of whom 70.8% were male and 29.2% female, with a mean duration of addiction to alcohol consumption of 11.83 years. The results show that quality of life is not related to the duration of abstinence or the course of the addiction. Moreover, the patients who present a personality disorder perceive poorer quality of life in areas such as health status, mood, and social relations. Self-perception of quality of life is affected by psychological adjustment and beliefs about craving. These data should be taken into account when considering quality of life as a measurement of the effectiveness of a treatment for drug addicts with personality disorders.     

Pink and blue collar jobs: children's judgments of job status and job aspirations in relation to sex of worker

Past work shows that even young children know that occupations are differentially linked to men and women in our society. In our research, we studied whether 6- and 11-year-old children's (a) beliefs about job status and (b) job interests would be affected by the gendered nature of jobs. When asked about familiar occupations, children gave higher status ratings to masculine jobs and expressed greater interest in jobs culturally associated with their own sex. To circumvent the extant confounds between job gender and job status in our culture, we also developed a new methodology in which novel jobs were portrayed with either male or female workers. Older children rated novel jobs portrayed with male workers as having higher status than the identical jobs portrayed with female workers. Portrayal sex had no effect on children's own interests in these novel jobs at either age. Methodological, theoretical, and educational issues are discussed in relation to sex-role development and vocational aspirations.     

Beer Goggles: Blood Alcohol Concentration in Relation to Attractiveness Ratings for Unfamiliar Opposite Sex Faces in Naturalistic Settings

ABSTRACT

The popular notion that alcohol intoxication enhances perceptions of the physical attractiveness of the opposite sex has been inconsistently supported. The current study tested intoxicated and non-intoxicated persons of both genders in naturalistic settings after measuring their blood alcohol concentration (BAC) by a breath test. A sample of 80 heterosexual university student social drinkers was recruited at a campus pub and campus parties over a 3-month period to take a survey rating the attractiveness of unfamiliar faces of the opposite gender presented in photographs. Attractiveness ratings were positively correlated with BAC. Analysis of covariance (ANCOVA) was conducted on attractiveness ratings with independent variables of gender and BAC group, with three levels of the latter: non-intoxicated (BAC = 0), moderately intoxicated (BAC .01%–.09%), and highly intoxicated (BAC .10%–.19%). Both intoxicated groups gave significantly higher attractiveness ratings than non-intoxicated controls. The findings confirm the “beer goggles” phenomenon of folk psychology for both genders, although the mechanism remains unclear.     

From the institute to the ivory tower: The live supervision stage approach for teaching supervision in academic settings

Abstract

In this paper, we describe an experimental academic course on marriage and family therapy supervision. The course, an adapted version of an institute program, was taught in four stages, combined a seminar and a practicum, and culminated with live supervision of live supervision.     

Aggression and sexuality in relation to toddler attachment: Implications for the caregiving system

Sexuality and aggression emerge in the second year of life as important motivational systems that organize substantial aspects of the toddler's behavior, affecting the operation of the attachment system and transforming the parents' perceptions and behaviors toward the child. The interconnection between different motivational systems in the parent and child is discussed as an important dimension in broadening our understanding of attachment in the context of the caregiving system. Normative and clinical examples are presented to illustrate how aggression and sexuality affect attachment and caregiving behaviors and representations in toddlerhood.     

Ecological interventions and the process of change for prevention: Wedding theory and research to implementation in real world settings

Considers a preventive intervention effort designed to modify the characteristics and regularities of the school environment so as to enhance the expectations conveyed to high risk students. Employing this case effort (Weinstein et al., 1991) as a base, several issues are highlighted that deserve greater attention in the design, implementation, assessment, and reporting of other preventively-focused social interventions. These issues include: (1) the degree of program implementation fidelity, (2) the impact a lack of attainment of program fidelity may have on arriving at erroneous evaluation conclusions about social programs, (3) the ways in which the theory and basic research employed in the program rationale is appropriate to and reflected in the program as designed, (4) issues of program potency and dosage, (5) the ways in which quantitative and qualitative evaluation data can enhance each other, and (6) the import of evaluability assessments of programs prior to moving to outcome evaluations. In addressing these issues, the importance of developmentally- and ecologically-informed program formulations is underscored. Finally, the critical role that program reports such as the Weinstein paper, with its careful discussion of both the process of implementation and outcome assessments, can play in the development of more effective prevention program implementation efforts is highlighted.     

Color-word interference in relation to comparative compatibility: evidence for two sources of interference]

In previous studies on colour-word interference ('Stroop-phenomenon') stimulus-response-compatibility (word-speech, colour-speech) and task mode (word reading, colour determining) have usually been confounded or not been crossed completely. An experiment is reported where these two factors were varied orthogonally (besides type of stimulus: incongruent, congruent and control). Compatibility was varied by using response keys with varying labelling of the keys (colours or words). The results show--contrary to traditional expectations--the usual pattern of interference in spite of the response key conditions. The existence of response delays of different magnitude indicates separate sources of interference. Encoding interference is found under conditions of high-compatible colour determining by coloured response keys (colour-colour key), recoding interference under conditions of low-compatible reading (word-colour key), both presented here in an isolated form. Both modes of interference should therefore contribute to the interference under conditions of low-compatible colour determining which is the traditional Stroop condition. In an attempt to predict this complete interference encoding interference was shown to be the more stable predictor. The same was true of interference as measured here in a list version.