On the nature of the delayed “inhibitory” Cueing effects generated by uninformative arrows at fixation

When the interval between a spatially uninformative arrow and a visual target is short (<500 ms), response times (RTs) are fastest when the arrow points to the target. When this interval exceeds 500 ms, there is a near-universal absence of an effect of the arrow on RTs. Contrary to this expected pattern of results, Taylor and Klein (J Exp Psychol Hum Percept Perform 26:1639–1656, 2000) observed that RTs were slowest when a to-be-localized visual target occurred in the direction of a fixated arrow presented 1 s earlier (i.e., an “inhibitory” Cueing effect; ICE). Here we examined which factor(s) may have allowed the arrow to generate an ICE. Our experiments indicated that the ICE was a side effect of subthreshold response activation attributable to a task-induced association between the arrow and a keypress response. Because the cause of this ICE was more closely related to subthreshold keypress activation than to oculomotor activation, we considered that the effect might be more similar to the negative compatibility effect (NCE) than to inhibition of return (IOR). This similarity raises the possibility that classical IOR, when caused by a spatially uninformative peripheral onset event and measured by a keypress response to a subsequent onset, might represent, in part, another instance of an NCE. Serendipitously, we discovered that context (i.e., whether an uninformative peripheral onset could occur at the time of an uninformative central arrow) ultimately determined whether the “inhibitory” aftermath of automatic response activation would affect output or input pathways.     

Free will,grace, and anti-Pelagianism

Critics of synergism often complain that the view entails Pelagianism (or at least semi-Pelagianism), and so, critics think, monergism looks like the only live (orthodox) option. Critics of monergism often claim that the view entails that the blame for human sin ultimately traces to God. Recently, several philosophers (including Richard Cross, Eleonore Stump, and Kevin Timpe) have attempted to chart a middle path by offering soteriological accounts which are monergistic (and thus avoid Pelagianism) but maintain the resistibility of God’s grace (with the aim of blocking the tracing of sin to God). In this paper, we present a challenge to such accounts of the resistibility of grace, namely that they imply that human beings are praiseworthy for omitting to resist God’s grace. Even if such views escape Pelagianism as it is typically defined, they fail to avoid the worry at the heart of prominent criticisms of Pelagianism concerning the praise for a human being’s salvation. At the end of the paper, we suggest three possible solutions to this problem.     

Going Beyond Frequency: A Qualitative Study to Explore New Dimensions for the Measurement of Family Meals

The majority of studies on family meals only assess frequency. We conducted a qualitative study of family meals with parent and child dyads to explore different dimensions of family meals, beyond frequency, that may be important protective factors for youth risk- and weight-related outcomes to examine in quantitative studies. Participants were 37 children aged 6–16 and their parent/guardian (74 participants in total). We conducted semi-structured and open-ended interviews with parents and children separately. Participants were recruited at pediatric/adolescent waiting rooms at an academic medical center in Boston, MA, as well as through flyers placed around Boston and online via CraigsList.org. The data were analyzed and compiled by first coding key phrases into themes and then including additional themes as they arose from the data. Themes related to three major topic areas emerged: feelings about family meals, meal rules and rituals, and communication during meals. Parents and children generally enjoyed family meals, and indicated that discussions of daily life, as well as more difficult conversations, took place during meals. Rules were set in place by parents but generally not reported as strict by children, and when allowed, the use of technology often hindered family communication during meals. Ultimately, this qualitative study provided an in-depth understanding of candidate dimensions that would be useful in quantitative studies to begin to disentangle the mechanisms associated with reductions in youth risk- and weight-related outcomes.     

A Matter of Life and Death: Understanding Continuing Bonds and Post-traumatic Growth When Young Adults Experience the Loss of a Close Friend

Young adults establish networks of friends for companionship, support, assistance, and resource exchange. Friends have been found to play an essential role in promoting young adults’ health and well-being. Yet, relatively little is known about how young adults cope with the death of a close friend. Studies of grief and bereavement in adulthood focus primarily on the death of a family member. In the present qualitative study, we examined the narrative accounts of 20 young adults (ages 21–34) to describe the prevalence and nature of continuing bonds and post-traumatic growth experiences in coping with the death of a close friend. Participants completed semi-structured interviews in which they described the circumstances of their friend’s death, the nature of their friendship, whether and how they continued their relationship with their deceased friend, and the impact of their friend’s death in their everyday lives. Overall, young adults articulated ways that they continued their relationship with the deceased friend that included personal communication, personal change, and homage activities. Post-traumatic growth experiences as a result of their friend’s death included behavioral changes and personal changes in outlook. The narratives of all participants reflected their simultaneous experience of continuing relationship ties with the deceased and a sense of personal growth as a result of their friend’s death. We report areas of overlap and distinctions between expressions of continuing bonds and post-traumatic growth in the lived experience of young adults coping with the loss of a friend. Implications of findings for future research are discussed.     

Out with the new,in with the old: Exogenous orienting to locations with physically constant stimulation

Dominant methods of investigating exogenous orienting presume that attention is captured most effectively at locations containing new events. This is evidenced by the ubiquitous use of transient stimuli as cues in the literature on exogenous orienting. In the present study, we showed that attention can be oriented exogenously toward a location containing a completely unchanging stimulus by modifying Posner’s landmark exogenous spatial-cueing paradigm. Observers searched a six-element array of placeholder stimuli for an onset target. The target was preceded by a decrement in luminance to five of the six placeholders, such that one location remained physically constant. This “nonset” stimulus (so named to distinguish it from a traditional onsetting transient) acted as an exogenous cue, eliciting patterns of facilitation and inhibition at the nonset location and demonstrating that exogenous orienting is not always evident at the location of a visual transient. This method eliminates the decades-long confounding of orienting to a location with the processing of new events at that location, permitting alternative considerations of the nature of attentional selection.     

Special Considerations in the Adaptation of Cognitive Behavioral Therapy for Insomnia With Active-Duty U.S. Army Personnel

Insomnia is highly prevalent among active-duty military service members. Cognitive Behavioral Therapy for Insomnia (CBT-I) is a well-established and effective treatment; however, research and treatment recommendations have primarily focused on civilian or veteran populations. A multitude of military-specific factors directly impact service members’ sleep and the subsequent treatment recommendations. This article provides treatment considerations for the use of CBT-I with active-duty U.S. Army personnel. First, an overview of the theoretical model of insomnia, including military-specific predisposing, precipitating, and perpetuating factors, is presented, followed by a review of common comorbid conditions among service members with insomnia. Finally, discussion focuses on considerations and strategies for implementing components of CBT-I with service members, managing sleep during deployments, and adjusting sleep to accommodate overnight duties. Additional training resources and supplemental video examples (with actors) are provided.