Infants recognize identity in a dynamic facial animation that simultaneously changes its identity and expression

Recognition of facial identity and facial expression have been reported to be correlated. Previous studies using static facial photographs reported that identity recognition was not interfered by task-irrelevant change of facial expression but that expression recognition was interfered by task-irrelevant change of facial identity. In this study, we created dynamic morphing animations that simultaneously changes facial identity and expression to investigate the interaction between identity and expression recognition. We tested 7 –8-month-old infants who were around the age at which the recognition of facial expression develops. Using the familiarization–novelty preference procedure, we examined whether infants could learn identity and facial expression from morphing animation. We found that infants learned identity but not expression from the morphing animation. Our results demonstrate that the interaction between identity and expression occurs differently in infancy than in adults when both the dimension of facial identity and the expression vary simultaneously.     

A retrospective study on risk assessment and management of forensic psychiatric inpatients in Hong Kong

The Department of Forensic Psychiatry of Castle Peak Hospital is the only facility in Hong Kong that provides territory-wide forensic psychiatric services for patients with criminal involvement. This retrospective study aimed to explore whether the rehabilitation programs provided by the department could significantly reduce the risks of forensic psychiatric inpatients as measured by the Short-Term Assessment of Risk and Treatability (START). START ratings of inpatients who were hospitalized in the department for more than 3 months and were discharged to the community during the period from 11 April 2015 to 31 March 2019 were analyzed. A total of 79 patients were assessed, of whom 61 (77.2%) were males. Fifty-four (68.4%) patients suffered from schizophrenia. START scores upon admission (strength score = 5.67; vulnerability score = 17.43) and upon discharge (strength score = 6.87, vulnerability score = 11.18) indicated significant reduction of risks among inpatients (p < 0.05).     

Cross-Language Perception of Cantonese Vowels Spoken by Native and Non-native Speakers

This study examined the effect of native language background on listeners’ perception of native and non-native vowels spoken by native (Hong Kong Cantonese) and non-native (Mandarin and Australian English) speakers. They completed discrimination and an identification task with and without visual cues in clear and noisy conditions. Results indicated that visual cues did not facilitate perception, and performance was better in clear than in noisy conditions. More importantly, the Cantonese talker’s vowels were the easiest to discriminate, and the Mandarin talker’s vowels were as intelligible as the native talkers’ speech. These results supported the interlanguage speech native intelligibility benefit patterns proposed by Hayes-Harb et al. (J Phonetics 36:664–679, 2008). The Mandarin and English listeners’ identification patterns were similar to those of the Cantonese listeners, suggesting that they might have assimilated Cantonese vowels to their closest native vowels. In addition, listeners’ perceptual patterns were consistent with the principles of Best’s Perceptual Assimilation Model (Best in Speech perception and linguistic experience: issues in cross-language research. York Press, Timonium, 1995).     

Modified Distribution-Free Goodness-of-Fit Test Statistic

Covariance structure analysis and its structural equation modeling extensions have become one of the most widely used methodologies in social sciences such as psychology, education, and economics. An important issue in such analysis is to assess the goodness of fit of a model under analysis. One of the most popular test statistics used in covariance structure analysis is the asymptotically distribution-free (ADF) test statistic introduced by Browne (Br J Math Stat Psychol 37:62–83, 1984). The ADF statistic can be used to test models without any specific distribution assumption (e.g., multivariate normal distribution) of the observed data. Despite its advantage, it has been shown in various empirical studies that unless sample sizes are extremely large, this ADF statistic could perform very poorly in practice. In this paper, we provide a theoretical explanation for this phenomenon and further propose a modified test statistic that improves the performance in samples of realistic size. The proposed statistic deals with the possible ill-conditioning of the involved large-scale covariance matrices.     

Development of modal and amodal completion in infants

Visual completion has been divided into two types: modal and amodal. While psychophysical studies with adults provided several common properties between modal and amodal completion, studies with infants showed differential trends in the development of these perceptual abilities. In the present study, we further examined the development of these two kinds of visual completion in infants aged 3 to 6 months. We created a display composed of a partially overlapping circle and square. The display induced either modal or amodal completion depending on the colour. Infants were familiarised with either the modal or the amodal display. After this familiarisation, the infants were tested on their discrimination between the complete figure and the broken figure. If the infants could perceptually complete the figures in the familiarisation display, they were expected to show a novelty preference for the broken figure. A total of thirty-two infants participated in the present study. Our results suggest that modal completion develops by 3-4 months of age, whereas amodal completion develops by 5-6 months of age.     

Development and Construct Validation of the Individuation Test for Emerging Adults (ITEA)

This article presents the construction, exploratory dimensionality analysis (Study 1), and validation (Study 2) of the self-report and 36-item Individuation Test for Emerging Adults (ITEA). It is the first instrument to measure different aspects of individuation (in relation to mother and father) specifically in emerging adulthood. The construct validity of the final 5-factor structure (Support Seeking, Connectedness, Intrusiveness, Self-Reliance, and Fear of Disappointing the Parent) was satisfactory. The results of multigroup analyses demonstrated that the factor structure is stable across male and female emerging adults for ITEA assessments in relation to both mother and father. The ITEA scales also show good internal consistency and concurrent validity against Emotional, Conflictual, and Functional Dependence scales of the Psychological Separation Inventory.     

Development of chromatic induction in infancy

The perception of colour in an embedded field is affected by the surround colour. This phenomenon is known as chromatic induction. In the present study we investigated whether the colour perception by infants aged 5–7 months could be affected by the surround colour. In Experiments 1 and 2 each stimulus was composed of an array of six squares in tandem. The colour appearance of the array in the familiarization stimulus was established by chromatic induction. In Experiment 1 we used familiarization stimuli that were perceived as two‐colour array with a two‐colour surround. In Experiment 2 we used a familiarization stimulus that was perceived as a uniform‐colour array with a two‐colour surround. In the test phase, the uniform‐colour array and the two‐colour array were presented on a white uniform‐colour surround in both experiments. The results showed that in Experiment 1 the 5‐ and 7‐month‐old infants had novelty preference for the uniform‐colour test array. This suggested that the infants' colour perception could be affected by surround colour. The results of Experiment 2 showed that the 7‐month‐olds showed a novelty preference for the two‐colour test array, but the 5‐month‐olds showed no novelty preference. This suggested that 7‐month‐olds' colour perception could be affected by surround colour, but that of 5‐month‐olds could not. We discuss the contradiction of the results between Experiments 1 and 2. Copyright © 2007 John Wiley & Sons, Ltd.     

Impact of Maternal Support and Involvement on Coping in Adolescent Males of Color

The current study examined maternal support and maternal involvement as moderators of the association between exposure to community violence (ECV) and both violence-related and non-violence related stressors in adolescent males of color. The current study included 250 African American (61%) and Latino (39%) male adolescents from the Chicago Youth Development Study to examine the cross-sectional and longitudinal associations between community violence exposure, maternal support and involvement, and youth coping strategies. Neither maternal support nor maternal involvement were moderators of the association between ECV and coping, cross-sectionally or longitudinally. However, higher levels of both maternal support and involvement predicted lower levels of maladaptive coping with non-violence related stressors both cross-sectionally and longitudinally. Maternal support and involvement were unrelated to coping with violence-related stressors. It was expected that these parenting variables would show a protective effect on the relationship with violence exposure and coping, but the results suggest that these parenting attributes have direct ameliorative effect on coping with non-violence-related stressors. However, this finding did not extend to coping with violence-related stressors, underscoring the traumatic nature of violence exposure and importance of specificity frameworks for conducting research on the impact of violence exposure.     

Recycling Identities: A Narrative Inquiry on Consumer Decision Making Among Urban Poor Families in the Philippines

The purpose of this article is to explore consumption-related decisions of urban poor families. Using a combination of in-depth interviews and visual narrative exercise, stories of six urban poor families living in Payatas, Quezon City, were analyzed. Key findings show that consumption-related decisions of participants follow a double cyclic narrative of just right spending. Community shared practices enable participants to survive by managing tensions between making ends meet and sustaining a public ideal of living a simple life. The researchers provide reflections on the socio-economic reproduction of a public ideal and rethinking the role of psychology in poverty reduction policies.