性别比与童年经济状况对女性长短期择偶偏好的影响：“暖男”需求变化的进化分析

基于进化领域的生命史理论,采用两种实验启动的途径探讨性别比、童年经济状况和女性长短期择偶偏好间的关系。结果表明：女性在长期择偶中更为重视男性的“好爸爸”和“好资源”,在短期择偶中更为重视男性的“好基因”;性别比在女性长期择偶的“好爸爸”偏好上具有显著主效应,在“女多男少”情境下女性对“好爸爸”的偏好水平会较“男多女少”时明显提高;性别比和童年经济状况在女性长期择偶“好爸爸”偏好上的交互效应显著：童年贫穷女性在“女多”情境下会明显提高对长期择偶“好爸爸”的偏好水平,童年富裕女性在性别失衡情境下对长期“好爸爸”的偏好保持相对稳定。     

The Role of a “Happy Personality” in the Relationship of Subjective Social Status and Domain-Specific Satisfaction in China

Most scholars have focused on group differences in overall life satisfaction, and little research has explored group differences in domain-specific satisfaction. This study investigated the variation in the effects of subjective social status on domain-specific satisfaction across personality styles (combined extraversion and neuroticism) in a sample of 1120 female and 745 male Chinese. Participants completed a questionnaire comprising demographics factors, MacArthur Scale, BFI personality scale and self-rated domain-specific satisfaction with interpersonal, health, political, financial, environmental, environmental, and cultural. The findings revealed that subjective social status positively, extraversion positively, and neuroticism negatively predicted six domain-specific satisfactions. Additionally, the results of the hierarchical regression analysis confirmed that the moderating roles of personality traits, but neither extraversion nor neuroticism alone moderated the effects of subjective social status on six domains of life satisfaction. Higher subjective social status related to a substantial increase in domainspecific satisfaction with health, political and environmental for respondents with high extraversion and low neuroticism. Taking together, from the “bottom-up” perspectives, these findings provide support to extend Maslow’s hierarchy of needs theory to explain the relationship between subjective social status and domain-specific satisfaction.

     

The optimal experimental design for multiple alternatives perceptual search

Perceptual bias is inherent to all our senses, particularly in the form of visual illusions and aftereffects. However, many experiments measuring perceptual biases may be susceptible to nonperceptual factors, such as response bias and decision criteria. Here, we quantify how robust multiple alternative perceptual search (MAPS) is for disentangling estimates of perceptual biases from these confounding factors. First, our results show that while there are considerable response biases in our four-alternative forced-choice design, these are unrelated to perceptual biases estimates, and these response biases are not produced by the response modality (keyboard vs. mouse). We also show that perceptual bias estimates are reduced when feedback is given on each trial, likely due to feedback enabling observers to partially (and actively) correct for perceptual biases. However, this does not impact the reliability with which MAPS detects the presence of perceptual biases. Finally, our results show that MAPS can detect actual perceptual biases and is not a decisional bias towards choosing the target in the middle of the candidate stimulus distribution. In summary, researchers conducting a MAPS experiment should use a constant reference stimulus, but consider varying the mean of the candidate distribution. Ideally, they should not employ trial-wise feedback if the magnitude of perceptual biases is of interest.     

Beyond Beauty: Design Symmetry and Brand Personality

Our research explores connections between a fundamental element of visual design, namely symmetry, and consumer inferences regarding brand personality. In contrast to prior work focused on broad affective responses, we propose that symmetry plays an additional, nuanced role in the communication of brand personality. Results of four experiments reveal that asymmetry in visual brand elements is associated by consumers with brand excitement, and that the effect is driven in part by the experience of subjective arousal. These findings contribute to growing interest in visual design and consumer processing, while extending current understanding regarding the communication of brand personality.     

A necessity illusion for modal inferences from conditionals

Three experiments examined how people reason about what is possible or necessary when a conditional is true. Participants were asked to indicate whether it was necessary, possible or impossible for a specific instance to conform to one of the truth-table cases (pq, p¬q, ¬pq and ¬p¬q) (¬ = not), given the truth of the conditional. It was found that most participants, inconsistently, judged the pq case as necessary but the ¬pq or ¬p¬q cases as possible. Logically, these two kinds of judgments are contradictory. Moreover, a true conditional doesn’t imply that a specific instance under the conditional must be pq . Therefore, people demonstrate a necessity illusion for pq cases which contradicts their commitment to the possibility of ¬pq or ¬p¬q cases. Existing accounts of conditionals are unable to explain the contradiction and the necessity illusion. We propose an inference dissociation account and explore the theoretical implications of this necessity illusion.     

Pornography use and marital quality: Testing the moral incongruence hypothesis

Studies often report a negative association between pornography use and marital quality. A number of studies, however, find this negative association to be stronger among religious Americans, suggesting that “moral incongruence” may be a key moderating factor. This theory is tested with panel data from the nationally representative 2006–2012 Portraits of American Life Study (N = 612). Support for the theory is mixed. Any pornography use in 2006 predicts lower marital quality in 2012 regardless of whether the viewer felt pornography use was always immoral. However, among pornography viewers, the negative association between marital quality and viewing frequency is stronger for those who morally oppose pornography. Findings hold regardless of gender. Data limitations and implications for future research are discussed.     

What is My Role in Changing the System? A New Model of Responsibility for Structural Injustice

What responsibility do individuals bear for structural injustice? Iris Marion Young has offered the most fully developed account to date, the Social Connections Model. She argues that we all bear responsibility because we each causally contribute to structural processes that produce injustice. My aim in this article is to motivate and defend an alternative account that improves on Young’s model by addressing five fundamental challenges faced by any such theory. The core idea of what I call the “Role-Ideal Model” is that we are each responsible for structural injustice through and in virtue of our social roles, i.e. our roles as parents, colleagues, employers, citizens, etc., because roles are the site where structure meets agency. In short, the Role-Ideal Model (1) explains how individual action contributes to structural change, (2) justifies demands for action from each particular agent, (3) specifies what kinds of acts should be undertaken, (4) moderates between demanding too much and too little of individual agents, and (5) provides an account of the critical responses appropriate for holding individuals accountable for structural injustice.     

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.     

Using a Kinect sensor to acquire biological motion: Toolbox and evaluation

Biological motion (BM) is the movement of animate entities, which conveys rich social information. To obtain pure BM, researchers nowadays predominantly use point-light displays (PLDs), which depict BM through a set of light points (e.g., 12 points) placed at distinct joints of a moving human body. Most prevalent BM stimuli are created by state-of-the-art motion capture systems. Although these stimuli are highly precise, the motion capture system is expensive and bulky, and its process of constructing a PLD-based BM is time-consuming and complex. These factors impede the investigation of BM mechanisms. In this study, we propose a free Kinect-based biological motion capture (KBC) toolbox based on the Kinect Sensor 2.0 in C++. The KBC toolbox aims to help researchers acquire PLD-based BM in an easy, low-cost, and user-friendly way. We conducted three experiments to examine whether KBC-generated BM can genuinely reflect the processing characteristics of BM: (1)?Is BM from this source processed globally in vision? (2)?Does its BM (e.g., from the feet) retain detailed local information? and (3)?Does the BM convey emotional information? We obtained positive results in response to all three questions. Therefore, we think that the KBC toolbox can be useful in generating BM for future research.     

Inattentive Behavior in Boys with ADHD during Classroom Instruction: the Mediating Role of Working Memory Processes

Children with ADHD exhibit clinically impairing inattentive behavior during classroom instruction and in other cognitively demanding contexts. However, there have been surprisingly few attempts to validate anecdotal parent/teacher reports of intact sustained attention during ‘preferred’ activities such as watching movies. The current investigation addresses this omission, and provides an initial test of how ADHD-related working memory deficits contribute to inattentive behavior during classroom instruction. Boys ages 8–12 (M = 9.62, SD = 1.22) with ADHD (n = 32) and typically developing boys (TD; n = 30) completed a counterbalanced series of working memory tests and watched two videos on separate assessment days: an analogue math instructional video, and a non-instructional video selected to match the content and cognitive demands of parent/teacher-described ‘preferred’ activities. Objective, reliable observations of attentive behavior revealed no between-group differences during the non-instructional video (d = ?0.02), and attentive behavior during the non-instructional video was unrelated to all working memory variables (r = ?0.11 to 0.19, ns). In contrast, the ADHD group showed disproportionate attentive behavior decrements during analogue classroom instruction (d = ?0.71). Bias-corrected, bootstrapped, serial mediation revealed that 59% of this between-group difference was attributable to ADHD-related impairments in central executive working memory, both directly (ER = 41%) and indirectly via its role in coordinating phonological short-term memory (ER = 15%). Between-group attentive behavior differences were no longer detectable after accounting for ADHD-related working memory impairments (d = ?0.29, ns). Results confirm anecdotal reports of intact sustained attention during activities that place minimal demands on working memory, and indicate that ADHD children’s inattention during analogue classroom instruction is related, in large part, to their underdeveloped working memory abilities.