A computer-automated laboratory for studying complex perception-action skills

In this paper, we describe a computer-based laboratory for collecting and analyzing real-time performance and eye-movement data by using video game-like tasks. These tasks assess skills that require the integration of varying numbers of perception and action components. Customized hardware and software are described for configuring tasks, collecting data, reconstructing performance, and organizing, editing, and reducing data. General design considerations are emphasized for solving several of the problems encountered in constructing a real-time data collection system. The paper concludes with examples of data that illustrate the system’s usefulness for studying complex perception-action skills.     

Editorial synthesis for 2 in 2023 a collaboration between IARR's two journals: Recognizing the need for greater inclusivity in relationship science

The idea for this special issue came from the current Editors of the Journal for Social and Personal Relationships and Personal Relationships, who wanted to forge a collaboration between the International Association for Relationship Research's two journals. The timing of such collaboration came at a time when issues surrounding diversity, equity, and inclusion were being brought to light in science, broadly defined. Stemming from such discussions, for this special issue, we asked 10 sets of authors to apply an intersectional lens—grounded in Crenshaw's (1989, 1991) definition of intersectionality and drawing from questions posed by Cole (2009)—in their systematic review of literature from the past 20 years (1992–2022) and to answer these three questions: (1) from whose vantage point is the research being conducted, (2) what types of questions are valued, and (3) who is included in the research vs. who is being left out/whose voices are missing. Reviews for the special issue include these topics: (a) affectionate communication, health, and relationships, (b) romantic relationship maintenance behaviors, (c) relationship maintenance among military couples, (d) relational sacrifices, (e) LGBTQ-inclusive research, (f) stress, support, and coping for romantic couples, (g) daily stress and romantic relationship quality, (h) infidelity, (i) relationship dissolution, and (j) the longitudinal study of romantic close relationships. Across the reviews, authors noted many of the same patterns; most studies included samples from the United States, wherein participants identified as White, heterosexual, and/or female; however, military samples were dominated by men. The methods employed were largely quantitative, cross-sectional, and/or with data coming from surveys. Observations during the review process included the role of positionality as well as greater knowledge gained about the critical framework of intersectionality, specifically acknowledging that elements of diversity in sampling methods are not an application of intersectionality; rather, intersectionality places central focus on (a) how multiply marginalized social identities have been historically oppressed and (b) how systems of power, oppression, and privilege construct, reproduce, and sustain those multiply marginalized social identities. Recommendations for future relationship science are presented, specifically in how our fields can benefit from learning from the lens of intersectionality.     

Partners' internal stress and well-being: The role of dyadic coping and problem resolution

Couples' experiences of daily stress can be detrimental for partners' individual and relational well-being, specifically their identity as a couple, their relational satisfaction, and their life satisfaction. Grounded in the Systemic Transactional Model, this study aimed at analyzing factors that may safeguard partners and their relationship from detrimental effects of internal stress (i.e., stress that originates inside the relationship). We examined the buffering effect of partners' positive dyadic coping and internal problem resolution. Daily diary data were collected across 7 days from 82 heterosexual couples. Multilevel dyadic analyses showed that internal stress was negatively associated with partners' individual and relational well-being. Positive dyadic coping moderated the association between partners' internal stress and couple satisfaction for both partners, but not life satisfaction and couple identity. Moreover, for partners who reported a resolution to the internal problem, the negative associations of internal stress with life satisfaction, couple satisfaction, and couple identity were significantly lower than for those who did not resolve the internal problem. This study confirms the negative role of internal stress on well-being, shows the associations between internal stress and couple identity, and highlights the protective role of dyadic coping and internal problem resolution in couples' daily lives.     

Relations between behavioral reactivity at 4 months and attachment classification at 14 months in a selected sample

Attachment at 14 months of age was examined in a sample of infants who had been selected for high or low levels of positive or negative affective reactivity and motor activity at 4 months of age. The type of early emotional reactivity was not clearly associated with attachment security or insecurity. The proposal of Belsky and Rovine [Belsky, J., & Rovine, M. (1987). Temperament and attachment security in the strange situation: An empirical rapprochement. Child Development, 58, 787–795] that infants classified as B3/B4 or C1/C2 are temperamentally more negatively reactive than those classified as A1/A2 or B1/B2 was supported. Compared with infants who showed high levels of positive affect and infants who scored low on affective reactivity, infants who showed high levels of negative affect in response to stimulation at 4 months of age were significantly more likely to be classified as B3/B4 or C1/C2 in the Strange Situation at 14 months of age. These findings are discussed in the context of prior inconsistent findings about the relations between temperament and groups of attachment sub-classifications. The role of different methods of assessing temperament and the importance of selected samples in clarifying such relations is discussed.     

The Egyptian Coptic Christians: the conflict between identity and equality

This essay will endeavor to explore the identity and situation of the Coptic Christian community in Egypt, which constitutes the largest Christian community in the Middle East. I will start with a brief background of the community's history and introduction to modern Coptic life in the form of its liturgy, art, and music in order that those of us in the West might better grasp the richness and heritage in which Coptic Christianity grounds its worldview. The essay will proceed to explore the present situation in which Coptic Christians find themselves as a minority within the borders of a nation that officially designates itself Islamic. In the late 1960s and 1970s the Sunday School Movement brought about an age of reform in the Coptic Church that continues to this day. A large part of the reform has been to identify their origins as apostolic, monastic and marked by martyrdom and persecution. Under Pope Shenouda III, the Coptic Church has undergone some organizational changes that are clearly perceived as a threat to the Egyptian government under President Mubarak, despite groundbreaking progress towards ecumenism and cooperation between Muslims and Christians at large. This essay will explore the tension between Muslims and Christians in Egypt and the ways in which the minority status of the Copts is simultaneously defining and sustaining their tradition and self-image.     

Kant on Impenetrability,Touch, and the Causal Content of Perception

It is well known that Kant claims that causal judgments, including judgments about forces, must have an a priori basis. It is less well known that Kant claims that we can perceive the repulsive force of bodies (their impenetrability) through the sense of touch. Together, these claims present an interpretive puzzle, since they appear to commit Kant to both affirming and denying that we can have perceptions of force. My first aim is to show that both sides of the puzzle have deep roots in Kant's philosophy. My second aim is to present three potential solutions to the puzzle and show that each faces problems.     

Is Obstructive Sleep Apnoea Related to Neuropsychological Function in Healthy Older Adults? A Systematic Review and Meta-Analysis

Previous systematic reviews and meta-analyses have identified cognitive deficits in adults with obstructive sleep apnoea (OSA). However, quantitative analysis of the association between OSA and neuropsychological performance has not been conducted specifically in older adults, for whom there is a greater risk of cognitive decline. We searched Medline, Embase and PsycINFO through August 2016 for studies describing associations between OSA and neuropsychological outcomes in people aged>50 years. Meta-analyses were performed on these studies for overall cognition and within cognitive domains. Subgroup analyses were performed taking into account risk of bias and moderating differences in study design. 13 studies met eligibility criteria for analysis. A small negative association was found between OSA and all neuropsychological outcomes combined, g=0.18(95% CI 0.04–0.32), and in memory and processing speed domains. Small case-control studies from sleep clinic populations observed the greatest associations, while larger cohort studies from community samples illustrated no association. Analysis accounting for publication bias resulted in a null overall association, g=0.02 (95%CI -0.12 to 0.16). Associations between OSA and cognition in later life are highly variable and the findings differ based on the type and setting of study. It appears some older adults may be at risk of cognitive impairments attributable to OSA; however, the risk of bias renders the evidence inconclusive. High quality research is warranted in clinically diagnosed OSA patients as well as those already experiencing neuropsychological impairment and who may be regarded at higher risk of further cognitive decline.     

Illocutionary Force and Its Relation to Mood: Comparative Methodology Reconsidered

It is sometimes argued that the study of grammar is irrelevant or unimportant in the business of comparative philosophy, or that it ought to be avoided in favor of methods that presuppose a strongly pragmatic point of view. In this regard, some philosophers have expressed skepticism about whether facts about grammar have anything to offer in the adjudication of competing theories of interpretation or translation. This essay argues that a strongly pragmatic orientation in comparative philosophy invariably overlooks an important role that the study of grammar can play in shedding light on the nature of intention and communicative practice, and that an essential part of the methodology of comparative philosophy should involve a grammatical approach to interpretation and translation. These points are supported by a semantical analysis of passages from Confucius’ Analects that clarifies the relationship between illocutionary force and grammatical mood.     

Applying an exemplar model to the artificial-grammar task: inferring grammaticality from similarity

We present three artificial-grammar experiments. The first used position constraints, and the second used sequential constraints. The third varied both the amount of training and the degree of sequential constraint. Increasing both the amount of training and the redundancy of the grammar benefited participants' ability to infer grammatical status; nevertheless, they were unable to describe the grammar. We applied a multitrace model of memory to the task. The model used a global measure of similarity to assess the grammatical status of the probe and captured performance both in our experiments and in three classic studies from the literature. The model shows that retrieval is sensitive to structure in memory, even when individual exemplars are encoded sparsely. The work ties an understanding of performance in the artificial-grammar task to the principles used to understand performance in episodic-memory tasks.