Behavioral Strategies Research Articles

Do They Know What They Are Doing? Cognitive Aspects of Rescue Behaviour Directed by Workers of the Red Wood Ant Formica polyctena to Nestmate Victims Entrapped in Artificial Snares

Ant rescue behaviour belongs to the most interesting subcategories of prosocial and altruistic behaviour encountered in the animal world. Several studies suggested that ants are able to identify what exactly restrains the movements of another individual and to direct their rescue behaviour precisely to that object. To shed more light on the question of how precise the identification of the source of restraint of another ant is, we investigated rescue behaviour of red wood ant Formica polyctena workers, using a new version of an artificial snare bioassay in which a nestmate victim bore two wire loops on its body, one (acting as a snare) placed on its petiole and an additional one on its leg. The tested ants did not preferentially direct their rescue behaviour towards the snare. Moreover, the overall strategy adopted by the most active rescuers was not limited to precisely targeted rescue attempts directed towards the snare, but consisted of frequent switching between various subcategories of rescue behaviour. These findings highlight the importance of precise identification of cognitive processes and overall behavioural strategies for better understanding of causal factors underlying animal helping behaviour in light of new facts discovered by testing of various successive research hypotheses.

Examining the association between delay discounting, delay aversion and physical activity in Chinese adults with type-2 diabetes mellitus

BACKGROUND The role of physical activity in diabetes is critical, influencing this disease's development, man-agement, and overall outcomes. In China, 22.3% of adults do not meet the minimum level of physical activity recommended by the World Health Organization. Therefore, it is imperative to identify the factors that contributing to lack of physical activity must be identified. AIM To investigate the relationship among delay discounting, delay aversion, glycated hemoglobin (HbA1c), and various levels of physical activity in Chinese adults diagnosed with type 2 diabetes mellitus (T2DM). METHODS In 2023, 400 adults with T2DM were recruited from the People's Hospital of Linxia Hui Autonomous Prefecture of Gansu Province. A face-to-face questionnaire was used to gather demographic data and details on physical activity, delay discounting, and delay aversion. In addition, HbA1c levels were measured in all 400 participants. The primary independent variables considered were delay discounting and delay aversion. The outcome variables included HbA1c levels and different intensity levels of physical activity, including walking, moderate physical activity, and vigorous physical activity. Multiple linear regression models were utilized to assess the relationship between delay discounting, delay aversion, and HbA1c levels, along with the intensity of different physical activity measured in met-hours per week. RESULTS After controlling for the sample characteristics, delay discounting was negatively associated with moderate physical activity (β = -2.386, 95%CI: -4.370 to -0.401). Meanwhile, delay aversion was negatively associated with the level of moderate physical activity (β = -3.527, 95% CI = -5.578 to -1.476) in the multiple linear regression model, with statistically significant differences. CONCLUSION Elevated delay discounting and increased delay aversion correlated with reduced levels of moderate physical activity. Result suggests that delay discounting and aversion may influence engagement in moderate physical activity. This study recommends that health administration and government consider delay discounting and delay aversion when formulating behavioral intervention strategies and treatment guidelines involving physical activity for patients with T2DM, which may increase participation in physical activity. This study contributes a novel perspective to the research on physical activity in adults with T2DM by examining the significance of future health considerations and the role of emotional responses to delays.

Strategy evolution on higher-order networks.

Cooperation is key to prosperity in human societies. Population structure is well understood as a catalyst for cooperation, where research has focused on pairwise interactions. But cooperative behaviors are not simply dyadic, and they often involve coordinated behavior in larger groups. Here we develop a framework to study the evolution of behavioral strategies in higher-order population structures, which include pairwise and multi-way interactions. We provide an analytical treatment of when cooperation will be favored by higher-order interactions, accounting for arbitrary spatial heterogeneity and nonlinear rewards for cooperation in larger groups. Our results indicate that higher-order interactions can act to promote the evolution of cooperation across a broad range of networks, in public goods games. Higher-order interactions consistently provide an advantage for cooperation when interaction hyper-networks feature multiple conjoined communities. Our analysis provides a systematic account of how higher-order interactions modulate the evolution of prosocial traits.

Impulse Control Disorders in Parkinson's Disease: An Overview of Risk Factors, Pathogenesis and Pharmacological Management.

Impulse control disorders in Parkinson's disease are relatively common drug-induced addictive behaviours that are usually triggered by the dopamine agonists pramipexole, ropinirole and rotigotine. This narrative review aimed to provide a comprehensive overview of the current knowledge of impulse control disorders in Parkinson's disease. We summarised the prevalence, clinical features, risk factors and potential underlying mechanisms of impulse control disorders in Parkinson's disease. Moreover, recent advances in behavioural and imaging characteristics and management strategies are discussed. Early detection as well as a tailored multidisciplinary approach, which typically includes careful adjustment of the dopaminergic therapy and the treatment of associated neuropsychiatric symptoms, are necessary. In some cases, a continuous delivery of levodopa via a pump or the dopamine D1 receptor agonist, apomorphine, can be considered. In selected patients without cognitive or speech impairment, deep brain stimulation of the subthalamic nucleus can also improve addictions. Finding the right balance of tapering dopaminergic dose (usually dopamine agonists) without worsening motor symptoms is essential for a beneficial long-term outcome.

Pivotal Role of Prison Libraries as an Information Resource for Prisoner Rehabilitation

Abstract This article delves into the multifaceted roles of prison libraries in rehabilitating and reintegrating incarcerated individuals. It begins by underscoring the significance of education in correctional facilities and the inherent challenges of providing access to educational resources due to security constraints. The primary objective of this study is to scrutinize the theoretical underpinnings that drive the rehabilitative functions of prison libraries and identify existing gaps in the literature. This research, through a comprehensive analysis of various empirical studies, reveals the pivotal role played by prison libraries in fostering personal growth, facilitating social integration among inmates, serving as havens where prisoners are afforded the autonomy to choose their reading materials, empowering them to enhance their lives through self-directed learning, and contributing to cultural enrichment, literacy advancement, and preparation for successful reintegration into society. The findings of this integrated literature review underscore the constructive influence of prison libraries on effective time management and offering meaningful activities for prisoner rehabilitation. This study highlights the need for further research that amalgamates robust theoretical frameworks with empirical evidence, thereby establishing how prison libraries can efficaciously contribute to prisoner rehabilitation. This study also informs policy formulation to enable correctional institutions to utilize these insights to bolster behavioural management strategies.

Immediate effect of physical activity on the autonomic nervous system in individuals with autism spectrum disorders of different age groups: a randomised trial

BackgroundAutism spectrum disorder (ASD) is one of the most complex neurodevelopmental disorders. It affects almost all human physiological systems. Individuals with ASD often display dysregulation in their autonomic nervous system...

The effectiveness of maternal regulatory attempts in the development of infant emotion regulation.

Caregivers are instrumental in the development of infant emotion regulation; however, few studies have focused on delineating the real-time effectiveness of strategies that caregivers use to reduce infant distress. It is also unclear whether certain caregiver traits facilitate engagement in more successful regulation strategies. This study addressed these gaps by: (1) examining the differential effectiveness of maternal regulatory attempts (MRAs; behavioral strategies initiated by mothers to assist infants with regulating emotional states) in reducing 12- to 24-month-old infants' frustration during a toy removal task; and (2) assessing whether maternal mind-mindedness (mothers' attunement to their infant's mental state) predicted mothers' selection of MRAs. Multilevel modeling revealed that distraction and control were the most effective MRAs in reducing infant negative affect across 5-s intervals (N=82dyads; M infant age=18months; 45 females). Greater use of non-attuned mind-related speech predicted less engagement in effective MRAs, supporting a link between caregivers' socio-cognitive skills and provision of in-the-moment regulation support. These findings highlight the value of considering caregiver regulatory behaviors as a target for elucidating how maternal socialization of emotion regulation occurs in real-time. They also underscore mothers' important role as socializing agents in the development of this foundational developmental ability.

Learning agile soccer skills for a bipedal robot with deep reinforcement learning.

We investigated whether deep reinforcement learning (deep RL) is able to synthesize sophisticated and safe movement skills for a low-cost, miniature humanoid robot that can be composed into complex behavioral strategies. We used deep RL to train a humanoid robot to play a simplified one-versus-one soccer game. The resulting agent exhibits robust and dynamic movement skills, such as rapid fall recovery, walking, turning, and kicking, and it transitions between them in a smooth and efficient manner. It also learned to anticipate ball movements and block opponent shots. The agent's tactical behavior adapts to specific game contexts in a way that would be impractical to manually design. Our agent was trained in simulation and transferred to real robots zero-shot. A combination of sufficiently high-frequency control, targeted dynamics randomization, and perturbations during training enabled good-quality transfer. In experiments, the agent walked 181% faster, turned 302% faster, took 63% less time to get up, and kicked a ball 34% faster than a scripted baseline.

Systematic review of cognitive and behavioral strategies used in effective harm reduction interventions for people who use cocaine.

The aim of this systematic review is to identify cognitive and behavioral strategies that have been used in effective harm reduction interventions for people who use cocaine. Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed, and the search was performed on February 26, 2023 across databases including PsycInfo, PubMed, Scopus, and Web of Science. Studies were included if they (1) report the use of one cognitive or behavioral strategy, (2) have harm reduction as the objective, (3) involve participants who used cocaine as at least one of their substances, (4) be published within the last 10 years, and (5) have a randomized controlled trial design. The Cochrane RoB 2.0 Tool was used to assess risk of bias. The cognitive and behavioral strategies were extracted and organized based on their frequency of use in the studies and their corresponding outcomes. The final synthesis included k = 10 studies with N = 3,567 participants. Psychoeducation strategies, influence on social norms, personalized feedback, increased self-efficacy and motivational interviewing were the most frequently used promising strategies across studies. This review underscores the significance of incorporating cognitive and behavioral strategies within harm reduction interventions, as they represent a promising domain that could enhance the effectiveness of addressing cocaine use.

Revised Alcohol Protective Behavioral Strategies Scale-20 (PBSS-20) Sub-Types: An Analysis of Direct/Controlled Consumption and Indirect/Harm Reduction PBS.

Alcohol protective behavioral strategies (PBS) are commonly conceptualized with a three-factor model, as used in the Protective Behavioral Strategies Scale-20 (PBSS-20). However, inconsistencies exist between factors and drinking outcomes. The current study used factor analysis to test a two-factor structure directly via controlled consumption (Direct/CC) and indirectly via harm reduction (Indirect/HR) using the PBSS-20 among a combined sample of n = 4,883 drinkers. Both the two- and three-factor structures evince similar model fit. A two-factor model yielded more concise PBS measurement. Negative associations were observed with consumption (Direct/CC PBS) and problems (Indirect/HR). A condensed, eight-item, two-factor model accounted for less variance in alcohol consumption, however more variance in alcohol-related problems. A more consistent framework for understanding the impact of PBS on alcohol-related outcomes is provided.

Customer Joining Behavior and Regulation Strategy in Visible Multi-Server Queues with Synchronous Vacations of Partial Servers

Customer Joining Behavior and Regulation Strategy in Visible Multi-Server Queues with Synchronous Vacations of Partial Servers

Effect of housing construction material on childhood acute respiratory infection: a hospital based case control study in Bangladesh

Despite several studies conducted to investigate housing factors, the effects of housing construction materials on childhood ARI symptoms in Bangladesh remain unclear. Hence, the study aimed to measure such a correlation among children under the age of five. A hospital-based case–control study was conducted, involving 221 cases and 221 controls from January to April 2023. Bivariate and multivariate binary logistic regression was performed to measure the degree of correlation between housing construction materials and childhood ARI symptoms. Households composed of natural floor materials had 2.7 times (95% confidence interval 1.27–5.57) and households composed of natural roof materials had 1.8 times (95% confidence interval 1.01–3.11) higher adjusted odds of having under-five children with ARI symptoms than household composed of the finished floor and finished roof materials respectively. Households with natural wall type were found protective against ARI symptoms with adjusted indoor air pollution determinants. The study indicates that poor housing construction materials are associated with an increased risk of developing ARI symptoms among under-five children in Bangladesh. National policy regarding replacing poor housing materials with concrete, increasing livelihood opportunities, and behavioral strategies programs encouraging to choice of quality housing construction materials could eliminate a fraction of the ARI burden.

A differential game model for marine ranching development decisions between government and marine ranching enterprises considering myopic behavior

Government and marine ranching enterprises play decisive roles in promoting the sustainable development of marine ranching. The decisions made by these entities, whether short-sighted or far-sighted, can significantly impact the industry. This study proposes a differential game model to systematically examine the dynamic decision-making processes of both entities in promoting the development of marine ranching, considering their distinct behavioral strategies. This study helped in determining the optimal strategy for subsidy, the government’s promotional decisions, and the best development strategy for the enterprise. This study also uses Yantai marine ranching in Shandong Province as a case study. The findings suggest that government subsidy measures serve as an effective intervention to incentivize enterprises and boost market demand, regardless of short-sighted decisions by enterprises. However, short-sighted behavior by both the government and enterprises could negatively affect the goodwill and market demand for marine ranching products, thereby impeding the sustainable development of marine ranching. Moreover, the government’s decisions on a subsidy strategy for enterprises are based on external conditions. The study findings can offer valuable guidance for developing marine ranching.

Driving Under the Influence of Alcohol, Cannabis, and Delta-8 THC: Perceived Likelihood, Risk Perceptions, and Behaviors

ABSTRACT Driving under the influence (DUI) of alcohol or cannabis poses public health risks. Little is known about DUI of Delta-8 THC, a newer cannabis product. Using 2022 survey data among 189 U.S. adults ages 18–25 (58.73% male, 59.26% non-Hispanic White), multivariable logistic regression examined substance-specific (alcohol, cannabis, Delta-8) DUI perceived likelihood and risk in relation to past-year DUI among those with past-year use of each. Overall, 72.49% reported past-year alcohol use, 50.53% cannabis, and 22.46% Delta-8. Among those reporting past-year use of each respective substance, 33.58% reported DUI of alcohol, 32.63% cannabis, and 57.14% Delta-8. On average, participants had the same DUI perceived likelihood (“somewhat unlikely”) across substances and perceived alcohol DUI as riskiest. Higher alcohol DUI perceived likelihood and lower perceived risk were associated with alcohol-related DUI. Greater cannabis-related perceived likelihood (but not risk) was associated with cannabis-related DUI. Neither Delta-8 DUI perceived likelihood nor risk were associated with Delta-8 DUI. In sum, perceived DUI likelihood for alcohol, cannabis, or Delta-8 tended to be similar. Among those with past-year use of each, the proportion of DUI was highest for Delta-8. Interventions should target DUI-related perceived likelihood and promote protective behavioral strategies that reduce substance-specific DUI risk.

Prehistoric ornaments in a changing environment. An integrated approach to the late upper Palaeolithic and Mesolithic Columbella rustica shells from the Vlakno cave, Croatia

This paper advances knowledge of human behavioural and adaptational strategies in coastal areas related to acquiring, producing and distributing ornaments, specifically, the omnipresent marine gastropod Columbella rustica. By applying quantitative and qualitative approaches to the most extensive collection of Columbella rustica shells in the Eastern Adriatic region discovered in the Late Upper Palaeolithic and Mesolithic levels of Vlakno cave in Croatia, we have determined the complete step-by-step life cycle of this bead type, in particular, where and how shells were collected, produced, used, distributed and discarded. By integrating different methodologies, our data revealed changes in the collection strategies, reduction of the shell size during the Mesolithic period, and standardisation and continuity in production techniques. Detailed analyses of broken shells in the archaeological assemblage identified the presence of technological traces resulting from processing mistakes, supporting our hypothesis of on-site production. A significant share of used and unused standardised beads points that bead production at this site was for personal use but also likely for the exchange and distribution systems. Standardised, systematic and long-lasting activity related to the ornaments places Vlakno cave as one of the leading centres for maintaining regional exchange and communication networks in the Eastern Adriatic region during significant climatic and environmental changes happening in this region in the Late Pleniglacial and the early Holocene. Detecting on-site activities related to the ornaments in Vlakno cave has extended our understanding of how symbolic motives influenced the settlement model of the Late Pleniglacial and Early Holocene hunter-gatherers in Eastern Adriatic region and overall contributed to fundamental questions about the complexity of ancient human societies' adaptation strategies.

When life changes: use and effects of behavioral coping strategies among relatives of people with intellectual disabilities during the COVID-19 pandemic

Objectives The COVID-19 pandemic posed risks to the wellbeing of different groups in society. This study focuses on relatives of people with intellectual disabilities in the Netherlands. Their behavioral coping strategies, effects on psychological quality of life (QoL), and differences according to age, family relationship, and severity of disability were investigated. Methods Survey data of 284 relatives were analyzed. Differences in utilization of coping strategies were analyzed using a multivariate test of the means and paired t-tests. Variations according to background characteristics were analyzed using MANOVAs and multivariate regressions. Relations between coping and QoL – and differences according to characteristics – were analyzed using multiple and linear regressions. Results Seeking distraction and actively approaching were used most, followed by seeking social support and ignoring. Withdrawal was adopted the least. Seeking distraction and actively approaching were positively associated with QoL. Seeking social support and withdrawal were negative predictors. These associations were unaffected by relatives’ characteristics, while use of coping differed according to age and family relationship. Mothers made least use of adaptive coping. Conclusions Although relatives used more adaptive than maladaptive coping strategies, it is essential to offer interventions on effective coping and improving social support during life events to protect their QoL.

Coping with Age-Related Vision Loss to Maintain Occupational Engagement: A Narrative Account

Introduction This narrative inquiry study aimed to explore older adults’ stories about how they have coped to maintain occupational engagement, despite living with age-related vision loss (ARVL). Methods Six older adults, ≥ 60 years of age with ARVL participated in three interviews each, which were analyzed using thematic analysis. Results Coping was grouped into three overarching themes namely psychological, social, and behavioral coping strategies. Conclusion Results from this study have identified how older adults with ARVL cope to maintain participation in occupations. Findings highlight the need for increased healthcare support, including occupational therapists, to help older adults aging with vision loss identify and integrate adaptive coping strategies to enhance their occupational lives.

Microhabitat humidity rather than food availability drives thermo‐hydroregulation responses to drought in a lizard

The regulation of energy, water and thermal balance involves integrated processes that should drive ecological responses of ectotherms to climate change. Functional tradeoffs between thermoregulation and hydroregulation are exacerbated during hot or dry spells, but how microhabitat hydric properties and trophic resource availability influence these tradeoffs remains unknown. Here, we investigated the effects of microhabitat humidity and food availability on thermo‐hydroregulation strategies in the ground‐dwelling common lizard Zootoca vivipara during a simulated hot and dry spell event. We exposed lizards to a five‐day long acute water restriction in hot conditions in the laboratory and manipulated hydric quality of the retreat site (wet or dry shelter) as well as food availability (ad libitum food or food deprivation). Water restriction and food deprivation caused physiological responses such as muscle catabolism and mobilization of caudal energy reserves. Lizards also developed behavioural strategies to conserve water or energy via decreased thermoregulation effort, higher shelter use and increased eye closure behaviours through time. These physiological and behavioural changes were importantly buffered by the presence of a wet shelter but not by food availability. A wet retreat site reduced the behavioural conflicts between thermoregulation and hydroregulation, allowed lizards to maintain a better condition and reduced physiological dehydration. Instead, food intake did not play a major role in the regulation of hydration state and increased behavioural conflicts between thermoregulation and hydroregulation. A better consideration of thermo‐hydroregulation behaviours and microhabitat hydric quality is required to address ectotherm responses to future climate change.

A systematic review of the associations between protective behavioral strategies and heavy alcohol consumption and consequences among young adults.

We systematically reviewed the literature to assess the association between use of alcohol protective behavioral strategies (PBS) and young adult heavy drinking and alcohol-related consequences. We followed the preferred reporting items for systematic review and meta-analysis guidelines to select and review research studies that were comprised of a sample of young adults ages 18-26, included PBS derived from one of 10 validated scales as an independent variable, measured heavy alcohol use or alcohol consequences as the dependent variable, and tested the direct association between the two. Studies were gathered via PubMed, Scopus, Cumulative Index to Nursing and Allied Health Literature, APA PsycInfo, and Global Health. All identified study records underwent a two-step screening process and risk of bias assessment. Data were extracted from 94 studies that met inclusion criteria; 16 studies (17%) examined associations with heavy alcohol use and 91 studies (97%) tested effects of PBS on alcohol consequences. All studies that measured a total effect of PBS use (summations across all strategies) found significant negative associations with heavy alcohol use and 91% were negatively associated with alcohol consequences. Most studies that examined subscales of PBS found at least one significant, negative relation with heavy alcohol use (73%) and alcohol-related consequences (78%), though effects varied across type of subscale (e.g., manner of drinking). Our results support the use of PBS to address heavy alcohol consumption and related harms among young adults. Opportunities for refinement of current PBS in preventive interventions are discussed. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

The Behavioral Strategies of Multiple Stakeholders in the NIMBY Facility Public-Private Partnership Project: A Tripartite Evolutionary Game Analysis Based on Prospect Theory

In this study, evolutionary game method, prospect theory, and system dynamics (SD) method are combined to analyze the key stakeholders’ behaviors in the public-private partnership (PPP) project of not-in-my-back-yard (NIMBY) facility. First, the interaction behavior of the public sector, the private sector, and the public and their equilibrium state was analyzed based on the evolutionary game method and prospect theory. Then, the SD method was used to simulate and analyze the impact of different variables on the behavior of the three stakeholders. The results show that the greater the perceived cost difference between the active and negative behavior among the three stakeholders, the more likely they are to take negative behavior. The private sector tends to act opportunistically under low-risk loss situations. Dynamic rewards are more likely to incentivize the public to supervise than high rewards. Some recommendations to promote active behavioral interactions and cooperation among stakeholders were presented accordingly.