Culture of distracted driving among intra-city commercial bus drivers in Ile-Ife,South-western Nigeria

This study investigated the culture of driving distractions among commercial bus drivers in Ile-Ife, Southwestern Nigeria. The aim was to identify the most prominent non-driving activity (N-DA) causing distraction to drivers. 16 independent research assistants were engaged in naturalistic recording of 128 commercial bus drivers in the study area. Among the variables selected for observation, passenger scouting (93%), fare collection (89.8%) and money counting (75%) were found to be the frequent N-DAs in their order of importance. These variables (passenger scouting, fare collection and money counting), however, have correlations with drivers having no conductor on-board. More so, relationships existed between certain N-DAs (call making, passenger scouting, fare collection sight-seeing and money counting) and loss of concentration by drivers on one hand; and between loss of concentration and the forms the loss of concentration took. It can be concluded from the findings that driving was disrupted and uncoordinated when combined with non-driving activities.     

On-to-off-path gaze shift cancellations lead to gaze concentration in cognitively loaded car drivers: A simulator study exploring gaze patterns in relation to a cognitive task and the traffic environment

Appropriate visual behaviour is necessary for safe driving. Many previous studies have found that when performing non-visual cognitive tasks, drivers typically display an increased amount of on-path glances, along with a deteriorated visual scanning pattern towards potential hazards at locations outside their future travel path (off-path locations). This is often referred to as a gaze concentration effect. However, what has not been explored is more precisely how and when gaze concentration arises in relation to the cognitive task, and to what extent the timing of glances towards traffic-situation relevant off-path locations is affected. To investigate these specific topics, a driving simulator study was carried out. Car drivers’ visual behaviour during execution of a cognitive task (n-back) was studied during two traffic scenarios; one when driving through an intersection and one when passing a hidden exit. Aside from the expected gaze concentration effect, several novel findings that may explain this effect were observed. It was found that gaze shifts from an on-path to an off-path location were inhibited during increased cognitive load. However, gaze shifts in the other direction, that is, from an off-path to an on-path location, remained unaffected. This resulted in on-path glances increasing in duration, while off-path glances decreased in number. Furthermore, the inhibited off-path glances were typically not compensated for later. That is, off-path glances were cancelled, not delayed. This was the case both in relation to the cognitive task (near-term) and the traffic environment (far-term). There was thus a general reduction in the number of glances towards situationally relevant off-path locations, but the timing of the remaining glances was unaffected. These findings provide a deeper understanding of the mechanism behind gaze concentration and can contribute to both understanding and prediction of safety relevant effects of cognitive load in car drivers.     

Responding for sucrose and wheel-running reinforcement: effects of sucrose concentration and wheel-running reinforcer duration

Six male albino rats were placed in running wheels and exposed to a fixed-interval 30-s schedule of lever pressing that produced either a drop of sucrose solution or the opportunity to run for a fixed duration as reinforcers. Each reinforcer type was signaled by a different stimulus. In Experiment 1, the duration of running was held constant at 15 s while the concentration of sucrose solution was varied across values of 0, 2.5. 5, 10, and 15%. As concentration decreased, postreinforcement pause duration increased and local rates decreased in the presence of the stimulus signaling sucrose. Consequently, the difference between responding in the presence of stimuli signaling wheel-running and sucrose reinforcers diminished, and at 2.5%, response functions for the two reinforcers were similar. In Experiment 2, the concentration of sucrose solution was held constant at 15% while the duration of the opportunity to run was first varied across values of 15, 45, and 90 s then subsequently across values of 5, 10, and 15 s. As run duration increased, postreinforcement pause duration in the presence of the wheel-running stimulus increased and local rates increased then decreased. In summary, inhibitory aftereffects of previous reinforcers occurred when both sucrose concentration and run duration varied; changes in responding were attributable to changes in the excitatory value of the stimuli signaling the two reinforcers.     

The Phenomenology of Homesickness in Boys

Homesickness is the distress or impairment caused by an actual or anticipated separation from home. It is characterized by acute longing and preoccupying thoughts of home and attachment objects. This study extended previous research on the phenomenology of childhood homesickness by assessing a sample of 316 boys, ages 8–16, who were spending 2 weeks at a single-sex residential summer camp. Some 18% of the children reported moderate or high levels of homesickness; 7% reported concomitant severe depressive and anxious symptoms. Homesickness intensity was negatively correlated with separation experience and age. It was most commonly associated with depressive symptoms and internalizing behavior problems. For severely homesick boys, intensity increased over time, decreasing just prior to their return home. Preseparation assessment suggested that severely homesick boys had elevated levels of homesickness and negative emotions months before arriving at camp. One-year follow-up data suggested that the intensity of severe homesickness decreased with age and experience. However, severely homesick boys were less likely than other boys to return to camp. The results demonstrate how brief separations can affect children's well-being and attitudes about separations. Severe homesickness is distinct from separation anxiety disorder, but has elements of this and other psychopathologies. Theories of negative emotion, attachment, and coping complement emerging theories of homesickness.     

Tisha B’Av, “Ghetto Day,” and producing “authentic” Jews at postwar Jewish summer camps

The postwar period brought sweeping changes for American Jews. Communal socioeconomic transitions and the aftermath of the Holocaust triggered intense anxieties among Jewish leaders regarding the preservation of so-called Jewish “authenticity,” and to an increased focus on the moulding of American Jewish youth. This article considers how Jewish summer camps used Tisha B’Av and secular, alternative memorial days, to lead campers toward various, ideologically imbued visions of Jewish authenticity. Through fostering an aura of tragedy in what was otherwise a world of play, songs, and enjoyment, Jewish educators used memorial days as transformative educational tools. Though camps’ ceremonies looked remarkably similar, often including a carefully crafted sombre atmosphere, dirges, and responsive readings, the message of the days proved malleable to different ideological perspectives. This article considers how Zionist, Yiddishist, Reform and Conservative camps came to use memorial days to produce “real,” “ideal,” or “authentic” Jews in accordance with their ideological visions in the decades immediately following the Holocaust.     

State test‐anxiety,selective attention and concentration in university students

The principal aim of this study was to assess the level of selective attention and mental concentration before exams in a sample of university students and to determine a possible relationship between anxiety and reduction of levels of attention in this circumstance. A total of 403 university students, 176 men and 227 women, aged from 18 to 46 years, participated in the study. Of them, 169 were first‐year undergraduates, 118 were second to fourth‐year undergraduates and 116 were postgraduate Master's degree students. All of them completed the Spanish version of the Spielberger State‐Anxiety Inventory and the D2 Attention Test just before taking an exam. Our results showed that participants with lower levels of anxiety had higher levels of selective attention and mental concentration before the exam. These results specifically indicate that when anxiety levels are very high, this could over‐activate the orientating and alerting functions and to reduce the capacity of attentional control. These processes could have a negative impact on specific attentional processes and become a negative influence on performance in exams.     

TWO PSYCHOTIC PLAYWRIGHTS AT WORK: THE LATE PLAYS OF AUGUST STRINDBERG AND TENNESSEE WILLIAMS

August Strindberg and Tennessee Williams both became severely deranged during their playwriting careers. Both emerged from the most intense form of their derangement and wrote plays afterward. Strindberg, however, wrote his greatest plays after his psychosis; Williams, before his. Strindberg's psychosis spurred his creativity; that of Williams severely damaged his. This paper proposes that Strindberg mastered his psychosis and that in his late plays he dramatically symbolized psychotic processes. Williams, on the other hand, could neither access nor master his, and his late plays embody the repeated, unsymbolized acting out of his psychosis within an aesthetic context. These differences between the two playwrights become clear not through analysis of dramatic characters, but through changes that each playwright made to the dramatic medium itself.     

The specifi city of torture as trauma: The human wilderness when words fail1

The author attempts to situate the specifi city of torture‐understood as the product of political violence and of totalitarian states‐within the historical framework of the concept of trauma in psychoanalysis. When the mind and social ties are simultaneously affected, the intrapsychic and transpersonal aspects of the suffered damage intertwine in a complex and unique web. The author aims to dismantle the notion of victim, considering it both stigmatizing and inaccurate. The goal is not just to identify the after‐effects and the disabilities suffered by those affected by torture, but also to integrate their experiences and their narratives into a life project. Rather than individual psychopathology, this essay refl ects upon those phenomena of suggestion and hypnosis that are at work in human groups under ordinary conditions and that are exacerbated under social crises, following the Freudian axis developed in Group psychology and the analysis of the ego.     

Attentional processes and meditation

Visual attentional processing was examined in adult meditators and non-meditators on behavioral measures of change blindness, concentration, perspective-shifting, selective attention, and sustained inattentional blindness. Results showed that meditators (1) noticed more changes in flickering scenes and noticed them more quickly, (2) counted more accurately in a challenging concentration task, (3) identified a greater number of alternative perspectives in multiple perspectives images, and (4) showed less interference from invalid cues in a visual selective attention task, but (5) did not differ on a measure of sustained inattentional blindness. Together, results show that regular meditation is associated with more accurate, efficient, and flexible visual attentional processing across diverse tasks that have high face validity outside of the laboratory. Furthermore, effects were assessed in a context separate from actual meditation practice, suggesting that meditators’ better visual attention is not just immediate, but extends to contexts separate from meditation practice.