Principles and practice in reporting structural equation analyses

Principles for reporting analyses using structural equation modeling are reviewed, with the goal of supplying readers with complete and accurate information. It is recommended that every report give a detailed justification of the model used, along with plausible alternatives and an account of identifiability. Nonnormality and missing data problems should also be addressed. A complete set of parameters and their standard errors is desirable, and it will often be convenient to supply the correlation matrix and discrepancies, as well as goodness-of-fit indices, so that readers can exercise independent critical judgment. A survey of fairly representative studies compares recent practice with the principles of reporting recommended here.     

MA and Togetherness (Ittaikan) in the Narratives of Dancers and Spectators: Sharing an Uncertain Space

The Japanese concept/character MA (間), commonly translated as “gap, interval, or the in between,” partakes in many forms of Japanese arts and daily-life practices. In this article, we report the results of a qualitative research on the meaning or experience of MA and its relation with the feeling of togetherness in the context of contemporary dance improvisation. We interviewed performers and spectators (all professional dancers) while they watched the videotaped and reduced stick-figure versions of short dance improvisations created in a laboratory installed with motion-capture sensors. Based on the individual narratives, and inspired by Japanese and occidental aesthetic writings, we elaborate a specific understanding of MA as attending to the event's preacceleration, and how this experience causally relates to the feeling of togetherness (一体感, ittaikan). We propose that MA, understood not extensionally (as an empty space or a silent gap), but intentionally/internally as a certain quality of attention or perceptual mode, is fertile ground for serendipity. MA as an interpersonal ethical construct suggests a transsubjective difference as a foundation for a collective coming together.     

A population-based 2-year longitudinal study of insomnia disorder in a Chinese population in Hong Kong

There is a paucity of literature examining the longitudinal course of insomnia using standardized diagnostic criteria. This study aims to evaluate the persistence, remission, relapse, and incidence rates of insomnia symptoms and insomnia disorders according to the Diagnostic and Statistical Manual of Mental Disorders, 4th and 5th edition (DSM-IV and DSM-5). A total of 398 community dwellers were interviewed annually over two years using the Brief Insomnia Questionnaire, a validated questionnaire for deriving insomnia diagnoses. Normal sleepers were defined according to the DSM-5 quantitative criteria as having insomnia symptoms at most twice per week. Estimates were weighted against population age and sex distribution. Persistence for two consecutive years was 26.3, 26.4, and 23.0% for insomnia symptoms, DSM-IV, and DSM-5 insomnia disorders; remission rate was 55.8, 22.9, and 26.1%, relapse rate was 21.8, 1.3, and 0%, while incidence rate was 62.4, 19.6, and 4.5%. The common trajectories for DSM-IV insomnia disorder were to remain the same (26.4%), followed by a change to insomnia symptoms at the second year (25.7%), and at the third year (17.3%). For DSM-5 insomnia disorder, a change to insomnia symptoms at the second year was the commonest (28.3%), followed by continuing the same (23.0%), and a change to insomnia symptoms at the third year (14.0%). Over a two-year naturalistic follow-up, persistence of insomnia disorder was roughly 25%. Changes from insomnia disorder to insomnia symptoms were common; however, remission only occurred in about 25%, highlighting the chronic course of insomnia, perhaps due to a lack of treatment, under-treatment, or resistance to treatment. Incidence of insomnia symptoms was 62.4%, suggesting a high risk of developing insomnia in the general population.     

Chameleonic obsessive job passion: demystifying the relationships between obsessive job passion and in-role and extra-role performance

In seeking to address the theoretical ambiguity regarding how and when obsessive job passion (OJP) leads to work performance, we integrate both self-verification and person–environment (P-E) fit perspectives to propose and test a moderated mediation model linking OJP to performance. We argue that OJP is indirectly related to co-worker-rated in-role and extra-role performance through self-verification, and these indirect links are conditioned by perceived demands–abilities (D-A) fit and needs–supplies (N-S) fit. Results from 190 healthcare professionals and their co-workers collected at three different time periods revealed the contrasting roles played by these two moderators. Individuals with higher OJP self-verify more when they perceive low D-A fit, but self-verify less when they perceive high N-S fit, whereas the opposite holds true for high D-A fit and low N-S fit. Contrary to predictions, negative relationships were found between self-verification and both types of performance. Specifically, OJP is associated with greater in- and extra-role performance (because of reduced self-verification) under high perceived D-A but low N-S fit, whereas the opposite results are observed under low perceived D-A and high N-S fit. The findings underscore the contingent nature of OJP and contribute to job passion, self-concept, and person–environment fit research.     

Sensitivity to auditory‐tactile colocation in early infancy

An ability to detect the common location of multisensory stimulation is essential for us to perceive a coherent environment, to represent the interface between the body and the external world, and to act on sensory information. Regarding the tactile environment “at hand”, we need to represent somatosensory stimuli impinging on the skin surface in the same spatial reference frame as distal stimuli, such as those transduced by vision and audition. Across two experiments we investigated whether 6‐ (n = 14; Experiment 1) and 4‐month‐old (n = 14; Experiment 2) infants were sensitive to the colocation of tactile and auditory signals delivered to the hands. We recorded infants’ visual preferences for spatially congruent and incongruent auditory‐tactile events delivered to their hands. At 6 months, infants looked longer toward incongruent stimuli, whilst at 4 months infants looked longer toward congruent stimuli. Thus, even from 4 months of age, infants are sensitive to the colocation of simultaneously presented auditory and tactile stimuli. We conclude that 4‐ and 6‐month‐old infants can represent auditory and tactile stimuli in a common spatial frame of reference. We explain the age‐wise shift in infants’ preferences from congruent to incongruent in terms of an increased preference for novel crossmodal spatial relations based on the accumulation of experience. A comparison of looking preferences across the congruent and incongruent conditions with a unisensory control condition indicates that the ability to perceive auditory‐tactile colocation is based on a crossmodal rather than a supramodal spatial code by 6 months of age at least.     

Does Being Mindful of Your Character Strengths Enhance Psychological Wellbeing? A Longitudinal Mediation Analysis

Mindfulness and character strengths significantly contribute to psychological wellbeing in various contexts. Empirical studies further imply that mindfulness-based interventions can cultivate a wide range of strengths, which in turn facilitate the wellbeing of individuals. However, no study has examined this hypothesis. The current study underpins this argument with empirical pieces of evidence from cross-sectional (Study 1) and longitudinal (Study 2) data by investigating the relationship between character strengths, mindfulness, and psychological wellbeing among community (n = 375) and undergraduate populations (n = 229). Five Facet Mindfulness Questionnaire, Brief Strengths Scale, and Flourishing Scale were administrated. As hypothesized, the results of the cross-sectional investigation confirm that mindfulness and character strengths are conceptually related constructs with significant contributions to psychological wellbeing. Temperance Strength and Interpersonal Strength further mediate the relationship between Observing facet of mindfulness and Flourishing. Furthermore, investigating the relationship among mindfulness, strengths, and psychological wellbeing using Longitudinal Mediation Modeling reveals a clear picture. After the baseline of the outcomes is controlled, the 6-month longitudinal study indicates that the past level of Observing facet of mindfulness can predict the present level of Temperance Strength, which in turn predicts future Flourishing. These results highlight the importance of Observing facet in mindfulness and Temperance Strength, which provide another possible explanation on how and why mindfulness can affect psychological wellbeing among general populations. Future Strength-based Mindfulness Intervention Programs can be developed based on these findings.     

The Strategic Helper: Narcissism and Prosocial Motives and Behaviors

Across three studies, we examined the relationship between narcissism, prosocial behaviors, and the reasons why people engaged in them. Specifically, we examined how narcissistic people engaged in charitable donations, taking advantage of a naturally occurring mass charitable donation campaign, the ALS “ice bucket challenge” (Study 1). We also examined how narcissism was related to volunteering and other types of prosocial behaviors (Studies 2 and 3). Moreover, we compared and contrasted the prosocial responses of more empathic versus more narcissistic people (Studies 2 and 3). This paper can help scholars and practitioners to determine under which circumstances, and for which reasons, narcissistic people may exhibit prosocial behaviors.     

Postencoding cognitive processes in the cross-race effect: Categorization and individuation during face recognition

The cross-race effect (CRE) describes the finding that same-race faces are recognized more accurately than cross-race faces. According to social–cognitive theories of the CRE, processes of categorization and individuation at encoding account for differential recognition of same- and cross-race faces. Recent face memory research has suggested that similar but distinct categorization and individuation processes also occur postencoding, at recognition. Using a divided-attention paradigm, in Experiments 1A and 1B we tested and confirmed the hypothesis that distinct postencoding categorization and individuation processes occur during the recognition of same- and cross-race faces. Specifically, postencoding configural divided-attention tasks impaired recognition accuracy more for same-race than for cross-race faces; on the other hand, for White (but not Black) participants, postencoding featural divided-attention tasks impaired recognition accuracy more for cross-race than for same-race faces. A social categorization paradigm used in Experiments 2A and 2B tested the hypothesis that the postencoding in-group or out-group social orientation to faces affects categorization and individuation processes during the recognition of same-race and cross-race faces. Postencoding out-group orientation to faces resulted in categorization for White but not for Black participants. This was evidenced by White participants’ impaired recognition accuracy for same-race but not for cross-race out-group faces. Postencoding in-group orientation to faces had no effect on recognition accuracy for either same-race or cross-race faces. The results of Experiments 2A and 2B suggest that this social orientation facilitates White but not Black participants’ individuation and categorization processes at recognition. Models of recognition memory for same-race and cross-race faces need to account for processing differences that occur at both encoding and recognition.