Investigating Predictors of Online Vigilance among University Students

PurposeOnline vigilance is a novel construct which describes individual differences in users’ cognitive orientation to online connectedness, their attention to and integration of online-related cues and stimuli, and their prioritisation of online communication. Its proponents argue that it is acquired through the processes of instrumental and attentional training that underlie media use behaviours. The purpose of the present study is to investigate the role of three personal characteristics (emotional intelligence, rumination and identity distress) as predictors of online vigilance in addition to media use behaviour.Design/methodology/approachWe adopted an exploratory frame and followed a survey-methodology to collect data among a sample of university students (n=812). The resulting data was analysed through a hierarchical multiple regression in which four models were considered.FindingsOur findings indicate that while media use behaviours (daily smartphone use, social media use, messaging, video watching and media multitasking) predict online vigilance, their combined effect is weak. However, when considering these behaviours in combination with trait rumination and identity distress, a moderate effect is observable.Research limitations/implicationsWhile our findings do not permit causal inference, it suggests that two personal characteristics, trait rumination and identity distress, play an important role in determining an individual’s tendency or ability to psychologically disconnect from their online spheres. This provides an initial step towards the theorisation of online vigilance and the identification of individuals who may be at risk of acquiring it.Originality/valueOnline vigilance is a novel construct which has only been investigated in a small number of studies. However, its emphasis on psychological connectedness presents a unique and important development in the context of permanently online, permanently connected living. The present study is the first to explore its association with personal characteristics.

Investigating predictors of online vigilance among university students

PurposeOnline vigilance is a novel construct which describes individual differences in users' cognitive orientation to online connectedness, their attention to and integration of online-related cues and stimuli and their prioritisation of online communication. Its proponents argue that it is acquired through the processes of instrumental and attentional training that underlie media use behaviours. The purpose of the present study is to investigate the role of three personal characteristics (emotional intelligence, rumination and identity distress) as predictors of online vigilance in addition to media use behaviour.Design/methodology/approachThe authors adopted an exploratory frame and followed a survey-methodology to collect data among a sample of university students (n = 812). The resulting data were analysed through a hierarchical multiple regression process in which four models were considered.FindingsThe findings indicate that while media use behaviours (daily smartphone use, social media use, messaging, video watching and media multitasking) predict online vigilance, their combined effect is weak. However, when considering these behaviours in combination with trait rumination and identity distress, a moderate effect is observable.Research limitations/implicationsWhile the findings do not permit causal inference, it suggests that two personal characteristics, trait rumination and identity distress, play an important role in determining an individual's tendency or ability to psychologically disconnect from their online spheres. This provides an initial step towards the theorisation of online vigilance and the identification of individuals who may be at risk of acquiring it.Originality/valueOnline vigilance is a novel construct which has only been investigated in a small number of studies. However, its emphasis on psychological connectedness presents a unique and important development in the context of permanently online, permanently connected living. The present study is the first to explore its association with personal characteristics.

Improvement of Pursuit Eye Movement Alterations after Short Visuo-Attentional Training in ADHD

Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder without validated and objective diagnostic procedures. Several neurological dysfunctions in the frontal circuit, in the thalamus, and in the cerebellum have been observed in subjects with ADHD. These cortical and subcortical areas are responsible for eye movement control. Therefore, studying eye movements could be a useful tool to better understand neuronal alterations in subjects with ADHD. The aim of the present study was firstly to compare the quality of pursuit eye movements in a group of 40 children with ADHD (age 8.2 ± 1.2) and in a group of 40 sex-, IQ-, age-matched typically developing (TD) children; secondly, we aimed to examine if a short visuo-attentional training could affect pursuit performances in children with ADHD. Findings showed that children with ADHD presented a greater number of catch-up saccade and lower pursuit gain compared to TD children. Differently to TD children, in children with ADHD, the number of catch-up saccades and the pursuit gain were not significantly correlated with children’s age. Furthermore, a short visuo-attentional training period can only slightly improve pursuit performance in children with ADHD, leading to a decrease of the occurrence of catch-up saccades only, albeit the effect size was small. The absence of any improvement in pursuit performance with age could be explained by the fact that the prefrontal and fronto-cerebellar circuits responsible for pursuit triggering are still immature. Pursuit eye movements can be used as a useful tool for ADHD diagnosis. However, attentional mechanisms controlled by these cortical structures could be improved by a short visuo-attentional training period. Further studies will be necessary to explore the effects of a longer visuo-attentional training period on oculomotor tasks in order to clarify how adaptive mechanisms are able to increase the attentional capabilities in children with ADHD.

Brief Training to Modify the Breadth of Attention Influences the Generalisation of Fear

Background Generalisation of fear from dangerous to safe stimuli is an important process associated with anxiety disorders. However, factors that contribute towards fear (over)-generalisation remain poorly understood. The present investigation explored how attentional breadth (global/holistic and local/analytic) influences fear generalisation and, whether people trained to attend in a global vs. local manner show more or less generalisation. Methods Participants (N = 39) were shown stimuli which comprised of large ‘global’ letters and smaller ‘local’ letters (e.g. an F comprised of As) and they either had to identify the global or local letter. Participants were then conditioned to fear a face by pairing it with an aversive scream (75% reinforcement schedule). Perceptually similar, but safe, faces, were then shown. Self-reported fear levels and skin conductance responses were measured. Results Compared to participants in Global group, participants in Local group demonstrated greater fear for dangerous stimulus (CS +) as well as perceptually similar safe stimuli. Conclusions Participants trained to attend to stimuli in a local/analytical manner showed higher magnitude of fear acquisition and generalisation than participants trained to attend in a global/holistic way. Breadth of attentional focus can influence overall fear levels and fear generalisation and this can be manipulated via attentional training.

Visual Attentional Training Improves Reading Capabilities in Children with Dyslexia: An Eye Tracker Study During a Reading Task

Dyslexia is a specific disorder in reading abilities. The aim of this study was to explore whether a short visual attentional training could improve reading capabilities in children with reading disorders by changing their oculomotor characteristics. Two groups (G1 and G2) of 25 children with reading disabilities and who are matched in IQ (intelligence quotient), sex, and age participated in the study. The allocation of a subject to a specific group (G1 = experimental group; G2 = control group) was generated in an unpredictable random sequence. The reading task was recorded twice for G1, i.e., before (T1) and after (T2) 10 min of visual attentional training. Training consisted of oculomotor tasks (saccades and pursuits movements) and searching tasks (three different exercises). For G2, the two reading tasks at T1 and T2 were done at an interval of 10 min instead. We found that at T1, oculomotor performances during reading were statistically similar for both groups of children with reading disabilities (G1 and G2). At T2, the group G1 only improved oculomotor capabilities significantly during reading; in particular, children read faster, and their fixation time was shortest. We conclude that short visual attentional training could improve the cortical mechanisms responsible for attention and reading capabilities. Further studies on a larger number of dyslexic children will be necessary in order to explore the effects of different training types on the visual attentional span given its important role on the orienting and focusing visuospatial attention and on the oculomotor performance in children with dyslexia.

Development of Attentional Skills Training for Operators of Unmanned Aerial Systems

The operators of unmanned aerial systems (UAS) have multiple screens of information they need to monitor, and numerous interruptions that challenge them in their work. Research on attentional training has revealed that it is possible to train operators to improve their visual scanning, prioritization, and interruption management performance. This paper describes the analyses that were conducted to identify the information processing requirements associated with UAS tasks and the integration of findings into a prototype attentional skills training tool. This tool uses adaptive scenario-based training to improve the attentional management skills of UAS sensor operators.