Game Preferences Research Articles

End Behavior of the Threshold Protocol Game on Complete and Bipartite Graphs

The threshold protocol game is a graphical game that models the adoption of an idea or product through a population. There are two states players may take in the game, and the goal of the game is to motivate the state that begins in the minority to spread to every player. Here, the threshold protocol game is defined, and existence results are studied on infinite graphs. Many generalizations are proposed and applied. This work explores the impact of graph topology on the outcome of the threshold protocol game and consequently considers finite graphs. By exploiting the well-known topologies of complete and complete bipartite graphs, the outcome of the threshold protocol game can be fully characterized on these graphs. These characterizations are ideal, as they are given in terms of the game parameters. More generally, initial conditions in terms of game parameters that cause the preferred game outcome to occur are identified. It is shown that the necessary conditions differ between non-bipartite and bipartite graphs because non-bipartite graphs contain odd cycles while bipartite graphs do not. These results motivate the primary result of this work, which is an exhaustive list of achievable game outcomes on bipartite graphs. While possible outcomes are identified, it is noted that a complete characterization of when game outcomes occur is not possible on general bipartite graphs.

Identifying Customer Satisfaction Characteristics with the Kano Model for the Agile Development of Video Games

Purpose: This study aims to use the Kano Model to identify critical attributes that can be used as features in video games developed using Agile software development. Methodology/Approach: Attributes were identified from the literature review and then selected for a survey given to university participants. Survey results were then analysed using the Kano Model table and a scatter plot. The survey identified respondents' preferences in video games. The survey responses were reanalysed using stratification by video game type. Findings: No one-dimensional attribute was found that would be critical to video game customers. Only a limited number of attractive attributes were identified from the aggregated data. Research Limitation/Implication: The analysis by type of video games had low sample sizes. Additionally, people from outside the target group responded to the survey. Originality/Value of paper: This paper identifies attributes to prioritise when developing a product and demonstrates the need to consider market segmentation when using the Kano Model.

Self-reported and physiological stress indicators and the moderating role of the Dark Tetrad in violent and non-violent gaming

Playing non-violent video games has been shown to reduce perceived levels of stress (Pallavicini et al., 2021). Does this effect also apply to violent game content? As findings suggest a particular preference for such games among people with certain personality traits, such as the Dark Tetrad (i.e., Machiavellianism, everyday sadism, subclinical psychopathy, and narcissism; e.g., Bonfá-Araujo et al., 2022; Greitemeyer, 2015; Greitemeyer & Sagioglou, 2017) do these traits influence the stress they feel? In the present lab experiment, potential stress-reducing effects of violent and non-violent video games were compared to a control condition (solving a jigsaw puzzle). Cortisol levels, heart rate variability (HRV), and self-reported stress levels were assessed before, during, and after gameplay. Irrespective of game condition, playing video game passages decreased cortisol levels, a typical indicator of stress. In addition, playing violent games led to a significant decrease in certain HRV indicators (i.e., ratio of low frequency power to high-frequency power), thus providing additional support for stress relief. In contrast, trying to solve a jigsaw puzzle did not result in stress reduction. Most results involving the Dark Tetrad traits showed null findings. However, participants with greater Dark Tetrad expressions experienced more relaxation after violent gameplay while showing greater stress reaction after trying to solve a jigsaw puzzle. The present results indicate that playing violent or non-violent video games can lead to physiological relaxation—an important finding for future research on the potential of video games for stress relief interventions.

Predicting Online Gaming Behavior: A Comparative Analysis of Random Forest and Gaussian Naive Bayes Models

With the rising impact and economic benefits of the online gaming industry, online gaming companies need to understand players’ behavior to evaluate their products better and adjust their developing strategy. This paper uses machine learning models to predict players’ online gaming behaviors. The study utilizes the dataset from Kaggle, which contains 40,034 samples with 13 features related to player demographics, game preferences, and gameplay behaviors. The primary objective is to classify two target variables: ‘EngagementLevel’ and ‘InGamePurchases.’ Data preprocessing steps included handling missing values, encoding categorical features, normalizing numerical data, and addressing class imbalances using the Synthetic Minority Over-sampling Technique (SMOTE). The Random Forests (RF) and Gaussian Naïve Bayes (GNB) models were employed to predict the target variables. The RF model significantly outperformed the GNB model in both classification tasks, especially when predicting the in-game purchases. The RF model’s robustness is attributed to its ability to handle complex, non-linear relationships and interactions between features, while the GNB model’s performance was limited by its assumptions of feature independence and normally distributed data. The findings suggest that RF is a more effective tool for predicting online gaming behaviors, particularly in scenarios with complex feature interactions. Future research could incorporate additional machine learning models and more diverse datasets to further enhance predictive accuracy and offer a more comprehensive understanding of online gaming behaviors.

Game-based Learning for History: Student Perceptions and Preferences

With the rapid development of games in the 21st century, the panoply of games on history shows a wide variety. Backstories from most historical eras have been implemented in different game genres and modalities. Furthermore, a growing number of studies have pointed to the didactic potential of historical games as learning tools. This study aims at investigating university students' perceptions of gaming and their game preferences, with a particular focus on history. The research question to answer was: "What types of games do history students play, and how can games, in their view, contribute to learning in their subject?" Educational action research was used as the overall strategy in a study where data was collected from five different university course groups in general history at the basic level. Students answered questionnaires with open ended questions about gaming preferences and their perceptions of games. The answers were then analysed in an inductive thematic analysis. Findings show that the students play a mix of analogue board games, digital games and hybrid forms. In the transmedial array of games available, important genres include role playing games, strategy games, quizzes and first-person action games. The students frequently provide arguments for the use of games in history education, and they give reasons why they find a particular game useful for this purpose. They describe how these games have a potential to add value to history education. To some extent, they also discuss how this can be implemented. In conclusion, the authors argue that so-called technology tree games are particularly relevant to learning history from a structural perspective, while RPG:s can strengthen interpretive approaches through a subjective historical experience.

Seeking justice in video games: Belief in a just world and video game preferences.

Seeking justice in video games: Belief in a just world and video game preferences.

The effect of a physically formidable competitor or cooperator on attraction to violent video games

Typically, men prefer violent video games more than women do. However, little is known about the motivational factors driving this greater preference for violent games in men. The integrative motivational model of violent video games (IMT-VVG) suggests that the pull of violent video games should be strongest in men because men have faced stronger evolutionary pressures to physically compete within an explicit hierarchy relative to women. In two experiments, individuals were led to believe they were competing (Experiment 1; N = 122) or cooperating (Experiment 2; N = 121) with an ostensible same-gender partner to complete a physical strength program. The partner was presented as either high or low in physical formidability. Participants then selected a violent or non-violent video game to play for up to 15 min. In Experiment 1, men showed a stronger preference for violent video games than women when they anticipated facing a stronger opponent in an impending physical strength competition. In Experiment 2, for the physical cooperation task, men also chose the violent game over the non-violent game, but did so independent of the formidability of their cooperation partner. In sum, these data suggest that men may be attracted to violent video games when faced with a competitive task that requires physical strength, but not necessarily a cooperative task. In support of this hypothesis, participants who played the violent games reported greater subjective toughness after game play. These results provide evidence for a new integrative motivational theory of violent video game play.

On Hurwicz Preferences in Psychological Games

The literature on strategic ambiguity in classical games provides generalized notions of equilibrium in which each player best responds to ambiguous or imprecise beliefs about his opponents’ strategic choices. In a recent paper, strategic ambiguity has been extended to psychological games, by taking into account ambiguous hierarchies of beliefs and max–min preferences. Given that this kind of preference seems too restrictive as a general method to evaluate decisions, in this paper we extend the analysis by taking into account α-max–min preferences in which decisions are evaluated by a convex combination of the worst-case (with weight α) and the best-case (with weight 1−α) scenarios. We define the α-max–min psychological Nash equilibrium; an illustrative example shows that the set of equilibria is affected by the parameter α and the larger the ambiguity, the greater the effect. We also provide a result of stability of the equilibria with respect to perturbations that involve the attitudes toward ambiguity, the structure of ambiguity, and the payoff functions: converging sequences of equilibria of perturbed games converge to equilibria of the unperturbed game as the perturbation vanishes. Surprisingly, a final example shows that the existence of equilibria is not guaranteed for every value of α.

From thrill seekers to social creatures: dimensions of curiosity differentially predict video game preferences and behaviours

ABSTRACT Research has shown that curiosity leads to improved performance in formal activities (e.g. school and work). However, there is an underappreciation of the motivating role that curiosity plays in more recreational activities, such as video gaming. Moreover, curiosity has historically been conceptualised in various ways, presenting a challenge when choosing a measure of curiosity. Using an updated curiosity framework (Five-Dimensional Curiosity Scale Revised), this study investigated how six dimensions of curiosity predicted video gaming behaviours, including play time and structural characteristics of video games (i.e. features of games that players enjoy, such as good graphics). The sample comprised 398 self-identified video gamers (50.30% males) from Malaysia and the Philippines, with a mean age of 37.30 (SD = 12.05). Confirmatory multiple regression analyses revealed that, of the six dimensions of curiosity, thrill-seeking predicted overall time spent playing video games, while joyous exploration predicted enjoyment of rewarding and punishing features. Overt social curiosity predicted enjoyment of social features in video games, but covert social curiosity did not. Other associations between dimensions of curiosity and structural characteristics of games were observed in exploratory analyses. Our findings offer insights into aspects of games that individuals enjoy based on the dimensions of curiosity.

Understanding the Relationship Between User Game Preferences and Depressive Symptoms: A Pilot Study.

Objective: Following the initial measures taken to manage the repercussions of the COVID-19 pandemic, mental health conditions have become a critical concern. Mental health has become a foremost priority not only for health care providers but also for many other organizations, such as educational institutions, companies, and government agencies. A significant proportion of the Australian population having experienced mental disorders highlights the need for effective interventions. Those with pre-existing mental health issues experienced particularly pronounced effects. Among these challenges, advancements in technology offer new possibilities for mental health support. Videogames have shown effectiveness in mitigating symptoms of depression. Previous research has shown that game interface preferences correlate with players' emotional responses. This study aims to use MoodJumper, a game we designed, developed, and evaluated to examine the choice of game preferences in individuals with depressive symptoms. Materials and Methods: A pilot study was carried out after obtaining the Human Ethics committee's approval (n = 20). The participants were asked to fill out a Patient Health Questionnaire-9 (PHQ-9) questionnaire. They then played with the MoodJumper game for 20-30 minutes. Upon completing the game session, they were asked to fill out a questionnaire regarding their experience. Results: The results indicate a nonsignificant correlation between music preference, the direction of movement, and depressive symptoms meaning no significant relationship was found between depressive symptoms and chosen settings. However, a significant negative correlation was found between decision-making ability regarding game preferences and Patient Health Questionnaire-9 scores showing the difficulty of choosing preferred settings when having depressive symptoms. Conclusion: This contribution paves the way for designing and evaluating more impactful game experiences for individuals with mental health challenges.

Investigating the Use of Serious Games for Cancer Control Among Children and Adolescents: Scoping Review.

Effective health care services that meet the diverse needs of children and adolescents with cancer are required to alleviate their physical, psychological, and social challenges and improve their quality of life. Previous studies showed that serious games help promote people's health. However, the potential for serious games to be used for successful cancer control for children and adolescents has received less attention. This scoping review aimed to map the use of serious games in cancer prevention and cancer care for children and adolescents, and provide future directions for serious games' development and implementation within the context of cancer control for children and adolescents. This study followed a combination of the PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews) and the JBI (Joanna Briggs Institute) framework for the conduct of scoping reviews. PubMed, CINAHL Plus Full Text, Scopus, Web of Science Core Collection, and American Psychological Association (APA) PsycINFO databases were used for the search. From the initial 2750 search results, 63 papers were included in the review, with 28 quantitative, 14 qualitative, and 21 mixed method studies. Most of the studies were cancer care serious game papers (55/63, 87%) and a small number of studies were cancer prevention serious game papers (8/63, 13%). The majority of the included studies were published between 2019 and 2023 (cancer prevention: 5/8, 63%; cancer care: 35/55, 64%). The majority of the studies were conducted in Europe (cancer prevention: 3/8, 38%; cancer care: 24/55, 44%) and North America (cancer prevention: 4/8, 50%; cancer care: 17/55, 31%). Adolescents were the most represented age group in the studies' participants (cancer prevention: 8/8, 100%; cancer care: 46/55, 84%). All (8/8, 100%) cancer prevention serious game papers included healthy people as participants, and 45 out of 55 (82%) cancer care serious game papers included patients with cancer. The majority of cancer prevention serious game papers addressed game preference as a target outcome (4/8, 50%). The majority of cancer care serious game papers addressed symptom management as a target outcome (28/55, 51%). Of the cancer care studies examining serious games for symptom management, the majority of the studies were conducted to treat psychological (13/55, 24%) and physical symptoms (10/55, 18%). This review shows both the growth of interest in the use of serious games for cancer control among children and adolescents and the potential for bias in the relevant literature. The diverse characteristics of the included papers suggest that serious games can be used in various ways for cancer control among children and adolescents while highlighting the need to develop and implement serious games in underrepresented areas.

Crossroads in Mathematics Games: Integrating Indigenous and Exotic Games

In numerous countries and higher education institutions, the significance of indigenous games in mathematics education is highly recognized. Nonetheless, the increasing preference for exotic games has placed indigenous mathematics teachers in a challenging position. This research aimed to examine the awareness and understanding of mathematics teachers regarding indigenous games amidst this competition. Initially, the study employed a phenomenological approach, targeting 200 teachers but randomly selecting a sample of 70 for the quantitative phase. Subsequently, the qualitative phase involved in-depth interviews and observation checklists with five teachers to explore the issue further. The collected data was systematically coded and thematically analyzed, focusing on teachers' knowledge, misconceptions, and potential solutions. The findings revealed that some teachers had greater knowledge of indigenous games than exotic ones. Conversely, other teachers believed that exotic games facilitated faster learning outcomes. This divergence created a significant dilemma in choosing indigenous games for mathematics instruction. Despite the popularity of games like draft, playing cards, snake-and-ladder, and Ludo, the teachers ultimately recognized that Indigenous games such as biloo, bilore, gollaa, and mullaa provided superior learning outcomes. Therefore, stakeholders were recommended to revamp mathematics curricula to incorporate indigenous games more effectively.

Retro-Plus Portable Gaming Console

The Indian E-sports gaming industry is burgeoning, with a market value of nearly 2000 crores and rapid expansion. This growth primarily targets the younger generation's preference for high-priced online games that necessitate a sophisticated gaming setup. Introducing the Retro-Plus Portable Gaming Console, a compact pocket-sized device enabling players to enjoy classic 90s video games without the need for internet connectivity or elaborate configurations. Amidst the resurgence of retro gaming, we explore a cost-effective alternative by harnessing the power of Raspberry Pi boards equipped with RetroPie emulator systems. Comparing various retro gaming consoles with RetroPie, we showcase the versatility and affordability of this solution. Utilizing RetroPie software tailored for Raspberry Pi, our project demonstrates seamless emulation of classic games from platforms like Nintendo, Sega, and Atari. By connecting Raspberry Pi to a monitor and controllers, users access a diverse library of nostalgic titles. This initiative involves setting up Raspberry Pi with requisite software, configuring controllers, and adding game ROMs. RetroPie's comprehensive emulator collection ensures smooth gameplay, enhanced by Raspberry Pi's processing capabilities and video output. The Retro-Plus Gaming Console outshines traditional retro systems by consolidating games onto a single device, fostering customization, and facilitating internet connectivity for multiplayer gaming and updates. Keywords: Raspberry Pi, Gaming Console, Retro Gaming,affordability, versatility

A narrative of meeting a computer: A cognitive-ethnographic study of self-directed computer learning

In this study, the self-directed learning (SDL) processes of children who have never used a computer before were examined within the cultural context they live in. In accordance with the subject of the research, a village, located in a rural area of the Southeastern Anatolia region in Turkey, where crucial digital divide and low socioeconomic conditions exist, was chosen to reach the children who have not used a computer before. By using a “cognitive ethnography” research design, the cultural foundations of cognitive processes were evaluated and authentic data were obtained. The research includes a long-term participatory observation over a period of two summer terms in accordance with the nature of ethnographic studies. The research group consists of 46 children, ages 6 to 11. Throughout the research, the children were elaborately observed on how they managed to organize their SDL process without any guidance when they were left with computers. In the process, children’s learning and how they had been affected by the guidance and collaborative work were examined by giving them simple clues, asking them questions to foster curiosity, and allowing them to form groups. The observation process has spread to many moments of the day, such as students’ social environments, living conditions at home, and learning processes at the computer. Open coding and axial coding methods were used in data analysis. As a result of the study, it was observed that demographic variables, guidance, and ethnocultural characteristics have a significant impact on children’s learning behaviors. The research findings show that: (1) In the SDL process, unconscious explorations and trial and error gradually give way to conscious reasoning, (2) The SDL process becomes more effective with some guidance focusing on the needs of a student and collaborative learning, (3) Girls mostly preferred word processing and drawing applications, while boys preferred games and research on the Internet, (4) Although boys display a more confident and dominant attitude towards computers, girls have used applications effectively throughout the process, and (5) The older age group, especially accustomed to the cultural and classroom authoritarian approach, had difficulty in getting used to the SDL autonomy at the beginning. Details in research findings present vital data within the context of the impact of cultural background on the educational processes and evaluating this impact in terms of education programs.

Discrete preference games with logic-based agents: Formal framework, complexity, and islands of tractability

Analyzing and predicting the dynamics of opinion formation in the context of social environments are problems that attracted much attention in literature. While grounded in social psychology, these problems are nowadays popular within the artificial intelligence community, where opinion dynamics are often studied via game-theoretic models in which individuals/agents hold opinions taken from a fixed set of discrete alternatives, and where the goal is to find those configurations where the opinions expressed by the agents emerge as a kind of compromise between their innate opinions and the social pressure they receive from the environments. As a matter of facts, however, these studies are based on very high-level and sometimes simplistic formalizations of the social environments, where the mental state of each individual is typically encoded as a variable taking values from a Boolean domain. To overcome these limitations, the paper proposes a framework generalizing such discrete preference games by modeling the reasoning capabilities of agents in terms of weighted propositional logics. It is shown that the framework easily encodes different kinds of earlier approaches and fits more expressive scenarios populated by conformist and dissenter agents. Problems related to the existence and computation of stable configurations are studied, under different theoretical assumptions on the structural shape of the social interactions and on the class of logic formulas that are allowed. Remarkably, during its trip to identify some relevant tractability islands, the paper devises a novel technical machinery whose significance goes beyond the specific application to analyzing opinion formation and diffusion, since it significantly enlarges the class of Integer Linear Programs that were known to be tractable so far.

78 Empowering Patients with Congenital Heart Disease: Insights into Serious Video Game Preferences

OBJECTIVES/GOALS: Serious video games are designed for skill-building and are increasingly being used for healthcare interventions with adolescents and young adults (AYAs). The study goal was to identify AYAs’ preferred game features, by demographic groups, to inform the development of a game to improve AYA’s engagement in their congenital heart disease (CHD) care. METHODS/STUDY POPULATION: Pediatric patients, 12-18 years old, completed surveys at a routine CHD care visit. Participants rated their likelihood of using games to learn CHD management skills (5-point Likert) and preferences for ten game features commonly used, such as: personalization (make your own avatar) and levels (unlock new, advanced stages as you do better). Participants selected one of three response options: 1=would make me less interested in the game, 2=doesn’t matter, 3=would make me more interested in the game. Descriptives and frequencies assessed interest in different game features. Chi-square tests were used to identify potential differences in game feature preferences by gender identity, age group (early/mid-adolescence vs. late adolescence), and race and ethnicity. RESULTS/ANTICIPATED RESULTS: Of 83 participants who completed surveys, the mean age was 15 years old (12-18; SD=1.73), 55% were male, 79% were Non-Hispanic White, and 70% were interested in video games for gaining CHD management skills. The top-rated game features were: levels (78%; unlock advanced stages), conflict (74%; face challenges), personalization (70%; create avatar), and story (70%; journey-based). The three lowest-ranked features were: time (29%; restricted time to complete challenge), competition (47%; score/play against others), strategy (53%; plan to reach goal). No significant differences in game feature preferences were found by demographic characteristics. DISCUSSION/SIGNIFICANCE: Most AYAs with CHD were interested in games, offering a promising avenue for future healthcare interventions. Given no significantly different preferences by demographics, the game may not require tailoring game features for certain groups. However, additional research with diverse participants is needed to fully inform game development.

Structural Game Characteristics and Problematic Gaming

Abstract: Introduction: The current state of research suggests that personal, environmental, and product-related risk factors contribute to the development and maintenance of gaming disorder. Concerning game related risk factors, evidence points to certain game features contributing to the overall risk of gaming disorder, as for example reward features, social features, and monetization features. However, no standardized instrument is available to capture risk enhancing game characteristics. Methods: Based on theoretical considerations and stepwise conducted qualitative analyses of in-game content, risk-enhancing game features were identified and specified. Furthermore, a pilot study was conducted comprising N = 4,468 students ( M[Age] = 14.54 years, SD = 1.37 years). Game features of the preferred games of the students were analyzed regarding their predictive value of gaming disorder. Results: Data suggests that two features are associated most strongly with gaming disorder: 1) mandatory social interactions ( β = .20), and 2) number of reward categories ( β = .12). Based on these findings and further updates, the RCCG was refined and finalized. Conclusions: With the RCCG, a structured instrument to capture, describe, and evaluate risk enhancing structural characteristics of video games is available. The RCCG enables a general risk assessment of games as well as recommended age-classifications based on certain structural features unsuitable for specific age groups.

The relationship between game genre, monetization strategy and symptoms of gaming disorder in a clinical sample of adolescents.

Gaming disorder (GD) has been introduced as a new diagnosis in the International Classification of Disease 11 (ICD-11). Currently, there's limited understanding of how various video games may differentially contribute to the risk of developing GD. The main aim of this study was to examine the relationship between individuals' game genre preferences, their preferred games' monetization strategies, and GD Symptoms. A total of 85 patients undergoing treatment for GD at a child and youth psychiatric clinic were included in the study. Their preferred games were classified into five novel genres based on gameplay similarities and objectives, and further categorized based on their monetization strategy. Symptom burden of GD, measured with Game Addiction Scale for Adolescents (GASA), was highest for those playing Free-to-Play (F2P) games and lowest for Pay-to-Play (P2P) players. Players of Competitive Games endorsed higher GD symptom burden, whereas players of Story-driven games reported lower GD symptom burden. Symptoms of GD were associated with attention-deficit hyperactivity disorder (ADHD) diagnosis in males. This study reveals that game genre preference is influenced by sex, age, and certain psychiatric diagnoses. The categorizing of games into genres is increasingly complex and our research introduces a novel categorization in a developing research field. The result of this study suggests that the monetization model is important to consider while trying to understand the relationship between game characteristics and GD symptoms.

Exploring Curiosity in Games: A Framework and Questionnaire Study of Player Perspectives

In game design, curiosity is often a critical driver of player engagement, yet its complex role in influencing player experience remains underexplored. The present study aims to delineate the categorisation and representation of curiosity in game playing and how it contributes to the game experience. A survey of 482 participants was conducted to investigate the multifaceted nature of curiosity. The findings indicate that game-related curiosity encompasses seven broad categories and 13 separate performance dimensions. Notably, the study reveals players’ pronounced preference for games that foster social interaction, offer strategic challenges, and strike a delicate balance between uncertainty and the anticipation of future rewards. The results also highlight that beyond appreciation for high-quality games, those that effectively tap into diverse dimensions of curiosity can sustain player engagement. This nuanced comprehension of curiosity within game environments highlights the potential for more focused and efficacious design strategies, potentially augmenting player satisfaction and fostering loyalty.

Synergistic Effect of Motivation for the Elderly and Support for Going Out II: Measures to Induce Elderly Men to Go Out.

The second demonstration experiment of supporting elderly people going out with the Choisoko system was conducted. The first study showed that for women, friends, shopping, convenience, and events are factors that have the potential to be effective motivational factors for encouraging these women to go out. On the other hand, these factors did not lead to any behavioral change in men. Since there are approximately 15 million men over the age of 65 in Japan, behavioral changes in the entire elderly population will not occur without guidance for elderly men to go out. Sixteen elderly men and forty-seven elderly women participated. Interestingly, men are far more passionate about games than women. Therefore, we hypothesized that a preference for games could be a hint as to how we might encourage older men to go out. Then, a second demonstration experiment was conducted, and we analyzed the relationship between six game preferences and the frequency of going out. Among gaming preferences, men with gaming preferences such as Philanthropists, Achievers, and Free Spirits showed a tendency to go out. These stimuli may have the potential to be factors that may encourage elderly men to go out.