An investigation into the psychosocial functioning of creative children: The impact of ADHD symptomatology

This study examined the relationship among creativity, ADHD symptomatology, temperament, and psychosocial functioning by comparing four groups of children aged 10–12 years: (1) 29 ADHD children without creativity, (2) 16 highly creative children displaying ADHD symptomatology, (3) 18 highly creative children without ADHD symptomatology, and (4) 30 normal controls. Children completed the TTCT, Child Depression Inventory, Revised Child Manifest Anxiety Scale, and Rosenberg Self‐Esteem Scale. Parents completed the Junior Temperament and Character Inventory, Family Environment Scale, and the parent version of the Kastan Children's Attributional Style Questionnaire. Parents completed the Conner's Rating Scales and Child Behavior Checklist, and teachers completed the Child Behaviour Checklist. Results showed that the presence of ADHD symptomatology in creative children was related to their temperamental characteristics, and parent reports of children's levels of anxiety and depression. However, family environment and mother's attributions did not appear to be related to the presence of ADHD symptomatology in creative children. These findings have implications for the development and management of creative children.     

The impact of pressured information management on boys' and girls' psychological functioning

This study involving 463 adolescents examined the impact of pressured information management with mothers on boys' and girls' subsequent psychological functioning. This novel concept of pressured information management involved both pressured secrecy and disclosure and was defined as the degree to which adolescents feel they have no choice but to engage in these strategies. While pressured secrecy was especially aversive for girls, yielding associations with both depression and anxiety, it was related to stress only in boys. Pressured disclosure was less detrimental, and in fact, had a positive influence on girls' anxiety over time. Alternate models for these effects were considered but not supported by the data. Together, these findings highlight the importance of considering teens' reasons for engaging in different information management strategies and suggest adolescents who feel they have no choice but to keep secrets or disclose information to mothers may experience psychological consequences that are gender-specific.     

The buffering effect of family functioning on the psychological consequences of headache

The current study aimed to examine whether high family functioning mitigates the association between headache intensity and distress. The sample consisted of 124 patients with chronic or recurrent headache. Patients completed validated questionnaires about headache intensity, family functioning, and distress. Hierarchical regression analyses were performed to examine the interaction between headache intensity and family functioning on distress. Headache intensity was positively associated with distress (r = .28, p = .002). As hypothesized, family functioning moderated this association (B = ?.01, p = .023). More specifically, the positive association between headache intensity and distress was significant only among patients with lower family functioning (B = .01, p < .001) and not among patients with higher levels of family functioning (B = .006, p = .075). Functional families appear to buffer the distress level in patients; they showed relatively low levels of distress regardless of the severity of their headache. In contrast, patients with dysfunctional families who experienced more pain reported more distress, presumably because they did not receive adequate help and support from these families. This study underlines the importance of a broader perspective on family dynamics in coping with pain.     

The impact of psychological distance on integrative internal dialogs

Negotiators more distanced from the negotiated goal more often exhibit integrative behavior, which maximizes both their individual and joint outcomes. Based on the assumption of an analogy between interpersonal negotiations and internal dialogs simulating social relationships, an experiment was carried out. It aimed to verify if psychological distance (proximal vs. distant perspective on the situation enacted in an internal dialog) affects the processes of integration and confrontation and, consequently, increases the frequency of integrative dialogs. Data from 115 participants (56 women) were analyzed. An increase in psychological distance was found to reduce the intensity of the confrontation process and to cause an increase in the number of integrative internal dialogs.     

催产素调控心理韧性:基于对海马的作用机制

心理韧性指个体面对逆境、挫折或重大威胁等应激情境下的有效且灵活适应的能力, 促进机体恢复正常的生理和心理功能。研究表明海马是调控心理韧性的重要脑区, 且催产素可能通过作用于海马增强心理韧性。海马内部环路内嗅皮层-齿状回-CA3可能调节恐惧记忆的泛化和消退以增强心理韧性; 海马外部环路齿状回-杏仁核-伏隔核及海马-伏隔核环路调节情绪, 可能分别通过促进奖赏和带来厌恶进而增强或降低心理韧性。催产素作用于海马增强心理韧性的可能途径有:催产素促进海马神经发生, 降低海马腹侧成熟神经元对应激的敏感性, 提高海马“模式分离”功能, 降低应激记忆泛化; 催产素恢复海马谢弗侧枝-CA1突触长时程增强, 促进机体适应应激; 催产素降低海马糖皮质激素受体水平, 重新建立机体稳态。     

The impact of surface projection on military tactics comprehension

This experiment assessed how displaying information onto different surfaces (flat vs. raised) influenced the performance, workload, and engagement of cadets answering questions on military tactics. Sixty-two cadets in a within-subjects design each answered 24 tactics-related questions across 2 conditions (12 on flat, 12 on raised) which were measured by accuracy and time on task. After each set of 12 questions, the cadets took postsurveys assessing engagement, measured by a modified User Engagement Scale and the System Usability Scale, and workload measured by the NASA-TLX. Findings indicated that raised terrain surface led to reduced workload and increased engagement and time on task as compared to the flat terrain surface. A practice effect drove performance metrics (time on task and accuracy), where the learner performed better on the second surface type displayed. This research contributes to expanding the literature base that supports alternative display methods to increase engagement and augment instruction of military tactics tasks.     

领导–下属心理资本一致性对周边绩效的影响——工作关系与私人关系的中介作用

本文基于相似吸引理论,考察了领导–下属心理资本一致性能否影响双方的工作关系(领导–下属交换,LMX)和私人关系(领导–下属关系,SSG),继而塑造下属的周边绩效。采用多项式回归和响应面分析技术,对164份领导–下属配对数据进行分析,结果表明：领导–下属心理资本越一致,双方的LMX和SSG越高;在一致情形下,与“低–低一致”相比,”高–高一致”时的LMX和SSG更高。领导–下属心理资本一致性通过LMX、SSG影响下属的周边绩效。以上结果能为如何有效利用心理资本管理领导–下属的人际互动、下属周边绩效提供启发。     

Unwanted attention: The psychological impact of cyberstalking on its survivors

This exploratory study investigated experiences of cyberstalking by analysing the psychological impact on young adult users (n = 12; females = 9). The participants completed in-depth e-mail interviews documenting their lived experiences as cyberstalking survivors. The data were thematically analysed. The findings indicate that young adults who have experienced cyberstalking report a wide-ranging psychological impact on them; including feelings of stress, hurt, paranoia, insomnia, betrayal, anger, fear, and in some cases even depression. These findings advocate the need for tailored interventions to alleviate the impact on cyberstalking survivors.     

The effects of bilingualism on toddlers' executive functioning

Bilingual children have been shown to outperform monolingual children on tasks measuring executive functioning skills. This advantage is usually attributed to bilinguals’ extensive practice in exercising selective attention and cognitive flexibility during language use because both languages are active when one of them is being used. We examined whether this advantage is observed in 24-month-olds who have had much less experience in language production. A battery of executive functioning tasks and the cognitive scale of the Bayley test were administered to 63 monolingual and bilingual children. Native bilingual children performed significantly better than monolingual children on the Stroop task, with no difference between groups on the other tasks, confirming the specificity of bilingual effects to conflict tasks reported in older children. These results demonstrate that bilingual advantages in executive control emerge at an age not previously shown.     

The impact of demographics and nutritional status on cognitive functioning in an Iranian adults sample

This study investigated the impact of demographic variables and nutritional status on adult cognitive functioning using structural equation modeling. Demographic variables that were considered were height, weight and gender, whilst nutritional status was measured on the Nutrition Assessment Inventory (NAI). Cognitive functions, such as executive cognitive functions, cognitive flexibility, cognitive ability and cognitive vulnerability were measured using the Amsterdam Executive Function Inventory (AEFI), the Cognitive Flexibility Scale (CFS), the Cognitive Ability Questionnaire (CAQ), and the Dysfunctional Attitude Scale Form A-Revised (DAS-A-R) respectively. Findings indicated that ethnicity and weight variables contribute to 8.8% of the nutritional status variations observed. A SEM analysis showed that nutritional status has an impact on 13% on the measured cognitive abilities of adults. The effects of “healthy nutrition”, “use of complementary nutritients”, “coping with high fat foods”, and “high fat food assumption” subscales of the nutrition scale were found to play a role in cognitive ability. This study shows a fitted SEM for the predictive roles of ethnicity, weight and nutritional status on the cognitive ability in adults.     

Vicarious trauma: The psychological impact of working with survivors of trauma for South African psychologists

Traumatic events are highly prevalent in South African society and psychologists who work with survivors of trauma have been identified as particularly at risk of being adversely affected by their work, and experiencing vicarious trauma. This study aimed to explore the experiences of a group of South African psychologists who work predominantly with trauma survivors. Individual semi-structured interviews were conducted with six psychologists (females = 67%). The predominant type of trauma encountered by participants in clinical practice was interpersonal trauma in the form of physical and sexual abuse (83%). Data were analysed using thematic analysis. All participants reported symptoms of vicarious trauma including disruption in cognitive schemas, symptoms characteristic of post-traumatic stress disorder, and somatic symptoms. Participants also reported vicarious post-traumatic growth including an enhanced sense of interpersonal connectedness and positive changes in their philosophy of life and self-perceptions. The findings serve to sensitise psychologists to the impact of working with trauma survivors so as to enhance the efficiency of psychological service delivery to traumatised populations.     

The impact of variation and autonomy on psychological responses to high intensity interval training exercise

IntroductionHigh-intensity interval training (HIIT) provides notable physiological benefits and is generally well-tolerated across modalities and populations. This study investigated how exercise autonomy support impacts psychological responses to exercise.MethodsTwenty-nine participants completed three HIIT trials: Conventional-HIIT with 60-sec work segments, Varied-HIIT with a mix of 30, 60, 90, & 120-sec segments, and Autonomous-HIIT with self-selected 30, 60, 90, & 120-sec segments. Affective valence, enjoyment, and intention were measured.ResultsAffective valence during exercise was not different between trials (p > 0.05) but enjoyment during exercise was higher for Autonomous-HIIT (p < 0.05). Enjoyment and intention measured post-exercise were greater for Autonomous-HIIT than Varied-HIIT (p < 0.05).ConclusionAutonomous HIIT produced more desirable responses than varied and traditional HIIT sessions. These data suggest that HIIT sessions utilizing self-selected interval durations can produce more positive responses, which provides the basis for recommending autonomy within HIIT exercise.     

个人主义文化价值观对疫情控制效果的影响及其计算心理机制

COVID-19疫情是一场重大的全球健康危机, 一些国家在控制COVID-19感染和死亡率上存在明显困难。我们提出, 个人主义的文化价值观不利于对疫情的控制。跨文化分析结果显示, 个人主义文化价值观正向预测COVID-19死亡数、每百万死亡数和死亡率, 独立自我建构负向预测疫情前期控制速度。演化博弈模型和跨文化实验进一步提示, 个人主义文化通过增强个体在疫情背景下的死亡恐惧, 增加个体违反疫情管控的流动性倾向, 从而降低了整体疫情控制的效率。我们的结果支持自然-行为-文化协同进化的理论模型, 提示文化对COVID-19病毒传播管控和死亡可能性的影响, 为各国应对全球公共卫生危机提供了重要科学参考。     

Working in the hangar: The impact of psychological capital on work outcomes among army aircraft mechanics

Based on positive organizational behavior, this study aimed to explore the impact of psychological capital (PsyCap) on task performance, organizational citizenship behaviors, affective commitment, and job satisfaction among army aircraft mechanics. Data was obtained from 260 aircraft mechanics working in various Turkish Army aviation units. The hypotheses were tested using a series of hierarchical regressions. The results indicated that those with higher PsyCap are more likely to depict task performance, engage in highly extra-role behaviors, be more committed to their organizations, and be highly satisfied with their jobs that are advantageous to army aviation settings. The authors concluded that promoting the levels of PsyCap could be effective in elevating aircraft mechanics’ work attitudes and behaviors. Military aviation units are encouraged to establish human resource development programs to foster the PsyCap of their soldiers, which in turn, enhances crucial work attitudes.     

The impact of contextual family risks on prisoners' children's behavioural outcomes and the potential protective role of family functioning moderators

Abstract

Research suggests that children of prisoners have an increased risk for behavioural and emotional problems. However, in a resilience approach, one should expect heterogeneous outcomes and thus apply a contextualized perspective. As this is rarely acknowledged in empirical research, the present study sought to fill this gap using data from the Fragile Families and Child Wellbeing study on 801 children of imprisoned fathers. We explored the extent to which cumulative family risks measured during the first year of life (e.g., poverty and mental health problems) predicted behavioural outcomes at age 9 and whether potentially protective aspects of family functioning moderated the impact of these risk factors. Cumulative risk significantly predicted behavioural outcomes, but the associations were weak. No strong evidence of moderation was found. At low risk, mother–child closeness moderated behavioural outcomes. There was also some evidence of moderation by accumulated protective factors. Potential implications for policy and practice and challenges for further research are discussed.     

The impact of psychological distress and university counselling on academic outcomes: Analysis of a routine practice-based dataset

Whole university approaches to student mental health and well-being increasingly involve university counselling and mental health services (UCMHSs) as key stakeholders in higher education and the fulfilment of good academic outcomes. However, previous research using routine outcome measures has focussed on psychological distress only. Research is needed to demonstrate the value of university counselling on academic outcomes. This study aimed at profiling the psychological distress of a student sample according to the Clinical Outcomes in Routine Evaluation—Outcome Measure (CORE-OM); measuring the change in perceived impact of problems on academic outcomes, and measuring the perceived impact of counselling on academic outcomes. Students from two UK university counselling services completed the CORE-OM and the Counselling Impact on Academic Outcomes (CIAO) questionnaire as part of routine practice. After counselling, 67.4% (n = 323) of students with planned endings to counselling showed at least reliable improvement on the CORE-OM. Significant reductions in the perceived impact of problems on all academic outcomes were also found. On average, 83% (n = 398) of students found counselling helpful for academic outcomes to at least a limited extent. University counselling was found to reduce psychological distress and the impact of problems on academic outcomes. Psychometric examination of the CIAO tool is warranted to strengthen its use. The need for robust data across UCMHSs is demonstrated by both the strengths and limitations of this study.     

A naturalistic study of the impact of message framing on highway speeding

Speeding is the most common road violation, and is one of the main causes of crashes. To protect road users, authorities use sanctions and preventive measures to prompt drivers to observe speed limits. However, the efficacy of prevention messages varies according to a number of factors, among which risk framing is important. We ran a study to test whether gain is more effective than loss (framing effect). Four anti-speeding messages were presented on variable-message signs, along one side of a busy 8-lane highway in France (speed limit: 130 km/h – 80 mph), during 6 weekends. Within a between subject design, the messages differed in orientation (gain vs. loss vs. no message) and theme (crash vs. fuel consumption). The drivers’ speed was recorded on the highway 2 km (1.25 miles) after the sign (6486 recordings of speed). The results showed that speed was lower when a message was displayed than in the control condition, and when the message was gain-framed rather than loss-framed. These effects were stronger on the left lanes (overtaking lanes). Hence, gain framed messages are recommended for prevention campaigns at least when no risk factor is salient.     

The impact of a dedicated lane for connected and automated vehicles on the behaviour of drivers of manual vehicles

Connected and automated vehicles (CAVs) are expected to enhance traffic efficiency by driving at shorter time headways, and traffic safety by shorter reaction times. However, one of the main concerns regarding their deployment is the mixed traffic situation, in which CAVs and manually driven vehicles (MVs) share the same road.This study investigates the behavioural adaptation of MV drivers in car-following and lane changing behaviour when they drive next to a dedicated lane (DL) for CAVs and compares that to a mixed traffic situation. The expectation is that in a mixed traffic situation, the behavioural adaptation of MV drivers is negligible due to lower exposure time and scarce platoons, while concentrating the CAVs on one dedicated lane may cause significant behavioural adaptation of MV drivers due to a higher exposure time and conspicuity of CAV platoons.Fifty-one participants were asked to drive an MV on a 3-lane motorway in three different traffic scenarios, in a fixed-base driving simulator: (1) Base, only MVs were present in traffic, (2) Mixed, platoons of 2–3 CAVs driving on any lane and mixed with MVs, (3) DL, platoons of 2–3 CAVs driving only on a DL. The DL was recognizable by road signs and a buffer demarcation which separated the DL from the other lanes. A moderate penetration rate of 43% was assumed for CAVs.During the drives, the car following headways and the accepted merging gaps by participants were collected and used for comparisons of driving behaviour in different scenarios.Based on the results, we conclude that there is no significant difference in the driving behaviour between Base and Mixed scenarios at tested penetration rate, confirming our research expectation. However, in DL scenario, MV drivers drove closer to their leaders specially when driving on the middle lane next to the platoons and accepted shorter gaps (up to 12.7% shorter at on-ramps) in lane changing manoeuvres. Dedicating a lane to CAVs increases the density of CAV platoons on one lane and consequently their conspicuity becomes higher. As a result, MV drivers are influenced by CAV platoons on a DL and imitate their behaviour.The literature suggests that dedicating a lane to CAVs improves the traffic efficiency by providing more possibilities for platooning. This study shows that implementing such a solution will affect the driving behaviour of human drivers. This should be taken into consideration when evaluating the impacts of dedicated lanes on traffic efficiency and traffic safety.     

The impact of cognitive functioning on driving performance of older persons in comparison to younger age groups: A systematic review

Older drivers are at a severely higher risk for motor vehicle crash involvement. Due to the global aging of the population, this increased crash risk has a significant impact on society, as well as on an older individual’s quality of life. For this reason, there is a need for understanding how normal age-related changes in cognition and underlying brain dynamics impact driving performance to identify the functional and neurophysiological biomarkers that could be used to design strategies to preserve or improve safe driving behavior in older persons. This review provides an overview of the literature on age-related changes in cognitive functioning and brain dynamics that impact driving simulator performance of healthy persons. A systematic literature search spanning the last ten years was conducted, resulting in 22 eligible studies. Results indicated that various aspects of cognition, most importantly executive function, complex attention, and dual tasking, were associated with driving performance, irrespective of age. However, there was a distinct age-related decline in cognitive and driving performance. Older persons had a more variable, less consistent driving simulator performance, such as more variable speed adaptation or less consistent lane keeping behavior. Only a limited number of studies evaluated the underlying brain dynamics in driving performance. Therefore, future studies should focus on implementing neuroimaging techniques to further unravel the neural correlates of driving performance.