The Incomplete Tyranny of Dynamic Stimuli: Gaze Similarity Predicts Response Similarity in Screen-Captured Instructional Videos

Although eye tracking has been used extensively to assess cognitions for static stimuli, recent research suggests that the link between gaze and cognition may be more tenuous for dynamic stimuli such as videos. Part of the difficulty in convincingly linking gaze with cognition is that in dynamic stimuli, gaze position is strongly influenced by exogenous cues such as object motion. However, tests of the gaze-cognition link in dynamic stimuli have been done on only a limited range of stimuli often characterized by highly organized motion. Also, analyses of cognitive contrasts between participants have been mostly been limited to categorical contrasts among small numbers of participants that may have limited the power to observe more subtle influences. We, therefore, tested for cognitive influences on gaze for screen-captured instructional videos, the contents of which participants were tested on. Between-participant scanpath similarity predicted between-participant similarity in responses on test questions, but with imperfect consistency across videos. We also observed that basic gaze parameters and measures of attention to centers of interest only inconsistently predicted learning, and that correlations between gaze and centers of interest defined by other-participant gaze and cursor movement did not predict learning. It, therefore, appears that the search for eye movement indices of cognition during dynamic naturalistic stimuli may be fruitful, but we also agree that the tyranny of dynamic stimuli is real, and that links between eye movements and cognition are highly dependent on task and stimulus properties.     

Development and validation of the Interpersonal Emotion Management Scale

Interpersonal Emotion Management (IEM) strategies represent behaviours targeted at managing negative emotions in others. This paper describes the development and validation of the four‐dimensional IEM strategies scale. Four studies were conducted to assess the psychometric properties of the scale, including content, discriminant, and criterion validity. Results provided strong support for the four‐dimensional measure of IEM strategies, distinct from conceptually related constructs, and predictive of subordinates’ trust in their supervisor.     

Numerical predictions for serial, parallel, and coactive logical rule-based models of categorization response time

Recent theoretical advances in theories of categorization response times have made it possible to differentiate mental architectures that specify how processes occurring over several information-processing channels are combined (e.g., in serial or in parallel). This article introduces the numerical computations necessary to generate predictions for a class of logical rule-based models that have recently been used to account for speeded perceptual categorization judgments (Fifi?, M., Little, D.R. & Nosofsky, R. M. . Psychological Review, 117:309–348, 2010).     

The perception of attractiveness and trustworthiness in male faces affects hypothetical voting decisions differently in wartime and peacetime scenarios

Facial appearance of candidates has been linked to real election outcomes. Here we extend these findings by examining the contributions of attractiveness and trustworthiness in male faces to perceived votability. We first use real faces to show that attractiveness and trustworthiness are positively and independently related to perceptions of good leadership (rating study). We then show that computer graphic manipulations of attractiveness and trustworthiness influence choice of leader (Experiments 1 and 2). Finally, we show that changing context from wartime to peacetime can affect which face receives the most votes. Attractive faces were relatively more valued for wartime and trustworthy faces relatively more valued for peacetime (Experiments 1 and 2). This pattern suggests that attractiveness, which may indicate health and fitness, is perceived to be a useful attribute in wartime leaders, whereas trustworthiness, which may indicate prosocial traits, is perceived to be more important during peacetime. Our studies highlight the possible role of facial appearance in voting behaviour and the role of attributions of attractiveness and trust. We also show that there may be no general characteristics of faces that make them perceived as the best choice of leader; leaders may be chosen because of characteristics that are perceived as the best for leaders to possess in particular situations.     

Voice pitch preferences of adolescents: Do changes across time indicate a shift towards potentially adaptive adult-like preferences?

An evolutionary approach to attractiveness judgments emphasises that many human trait preferences exist in order to assist adaptive mate choice. Here we test an adaptive development hypothesis, whereby voice pitch preferences indicating potential mate quality might arise or strengthen significantly during adolescence (when mate choice becomes adaptive). We used a longitudinal study of 250 adolescents to investigate changes in preference for voice pitch, a proposed marker of mate quality. We found significantly stronger preferences for lower-pitched opposite-sex voices in the older age group compared with the younger age group (using different sets of age-matched stimuli), and marginally increased preferences for lower-pitched opposite-sex voices comparing within-participant preferences for the same set of stimuli over the course of 1 year. We also found stability in individual differences in preferences across adolescence: controlling for age, the raters who had stronger preferences than their peers for lower-pitched voices when first tested, retained stronger preferences for lower-pitched voices relative to their peers about 1 year later. Adolescence provides a useful arena for evaluating adaptive hypotheses and testing the cues that might give rise to adaptive behaviour.     

Using Multidimensional Grief Theory to Explore the Effects of Deployment, Reintegration, and Death on Military Youth and Families

To date, the US military has made major strides in acknowledging and therapeutically addressing trauma and post-traumatic stress disorder (PTSD) in service members and their families. However, given the nature of warfare and high rates of losses sustained by both military members (e.g., deaths of fellow unit members) and military families (e.g., loss of a young parent who served in the military), as well as the ongoing threat of loss that military families face during deployment, we propose that a similar focus on grief is also needed to properly understand and address many of the challenges encountered by bereaved service members, spouses, and children. In this article, we describe a newly developed theory of grief (multidimensional grief theory) and apply it to the task of exploring major features of military-related experiences during the phases of deployment, reintegration, and the aftermath of combat death—especially as they impact children. We also describe implications for designing preventive interventions during each phase and conclude with recommended avenues for future research. Primary aims are to illustrate: (1) the indispensable role of theory in guiding efforts to describe, explain, predict, prevent, and treat maladaptive grief in military service members, children, and families; (2) the relevance of multidimensional grief theory for addressing both losses due to physical death as well as losses brought about by extended physical separations to which military children and families are exposed during and after deployment; and (3) a focus on military-related grief as a much-needed complement to an already-established focus on military-related PTSD.     

Enhancing Family Resilience Through Family Narrative Co-construction

We draw upon family resilience and narrative theory to describe an evidence-based method for intervening with military families who are impacted by multiple wartime deployments and psychological, stress-related, or physical parental injuries. Conceptual models of familial resilience provide a guide for understanding the mechanics of how families respond and recover from exposure to extreme events, and underscore the role of specific family processes and interaction patterns in promoting resilient capabilities. Leading family theorists propose that the family’s ability to make meaning of stressful and traumatic events and nurture protective beliefs are critical aspects of resilient adaptation. We first review general theoretical and empirical research contributions to understanding family resilience, giving special attention to the circumstances, challenges, needs, and strengths of American military families. Therapeutic narrative studies illustrate the processes through which family members acquire meaning-making capacities, and point to the essential role of parents’ in facilitating discussions of stressful experiences and co-constructing coherent and meaningful narratives. This helps children to make sense of these experiences and develop capacities for emotion regulation and coping. Family-based narrative approaches provide a structured opportunity to elicit parents’ and children’s individual narratives, assemble divergent storylines into a shared family narrative, and thereby enhance members’ capacity to make meaning of stressful experiences and adopt beliefs that support adaptation and growth. We discuss how family narratives can help to bridge intra-familial estrangements and re-engage communication and support processes that have been undermined by stress, trauma, or loss. We conclude by describing a family-based narrative intervention currently in use with thousands of military children and families across the USA.     

Longitudinal Predictors of Alcohol‐Related Harms During the Transition to Adulthood

While a range of factors have been found to increase the likelihood of alcohol‐related harms among young people, little is known about their relative importance. This article aimed to identify the risks for alcohol‐related harms at an age when alcohol use and problems tend to peak in Australia (19–20 years). A wide range of concurrent and antecedent factors from multiple domains were examined using path analysis, including individual characteristics, family environment, and externalising and internalising problems. The sample comprised of 941 individuals from the Australian Temperament Project, a large longitudinal community‐based study. The path model controlled for current risky drinking and revealed a number of variables that were significant longitudinal predictors of alcohol‐related harms within each of the domains, including adolescent antisocial behaviour and drinking behaviour, low agreeableness, impulsivity, and paternal drinking levels. The potential for developmental prevention approaches to reduce alcohol‐related harms by targeting externalising behaviour problems, interpersonal influences, and individual characteristics is discussed.