key: cord-0741730-35xal6og
authors: Donati, Maria Anna; Guido, Cristiana Alessia; De Meo, Giuliano; Spalice, Alberto; Sanson, Francesco; Beccari, Carola; Primi, Caterina
title: Gaming among Children and Adolescents during the COVID-19 Lockdown: The Role of Parents in Time Spent on Video Games and Gaming Disorder Symptoms
date: 2021-06-21
journal: Int J Environ Res Public Health
DOI: 10.3390/ijerph18126642
sha: b58dfc1e46fd02dba8e4ca89edc40681562c66e1
doc_id: 741730
cord_uid: 35xal6og

It is mainly children and adolescents who are involved in video gaming. The lockdown caused by the COVID-19 pandemic may have further increased their use of video games and, consequently, the risk of gaming disorder (GD) symptoms. However, currently, we do not have exhaustive knowledge of this issue. To fill this gap, the current study aims to analyze video gaming habits in children and adolescents during the lockdown, starting in March 2020 in Italy, the first European country affected by the pandemic. Specifically, we aim to understand how variables related to parents—for instance, knowledge of their offspring’s life, the monitoring of their video gaming habits, and parental use of video games—are related to their offspring’s time spent on video games and GD symptoms. A web-based survey involving parents (n = 554, 79% mothers, mean age = 45.39) of 554 children and adolescents (73% males, mean age = 11.11) was utilized. The results showed that they were involved in video games, particularly boys and adolescents, with high rates of GD symptoms. The parents also spent a considerable amount of time playing video games. A path model that explained the mechanisms through which parental variables were related to their offspring’s time spent on video games and GD symptoms, controlling for gender and age, was verified. Overall, the findings indicate the importance of educating parents to behave effectively with respect to video games and monitor their offspring’s video gaming habits.

The popularization of the internet and the invention of smartphones has had a significant impact on the use of various types of electronic devices for video games (VGs). Indeed, the VG industry has shown a very rapid increase over the last decade [1] , so much so that in the adult population, video gaming represents a daily activity for a consistent percentage of adults [2] , with a prevalence of VG use of about 56% [3] and an average time of use of about 9 hours per week [4] .

The prevalence of video gamers among the juvenile population seems to be even higher, as reported by several studies, indicating that around 90% of adolescents use VGs [5] , with the average time spent on video gaming estimated to be between 11.3 [6] and 13.2 h a week [7] . Overall, there is a large body of literature attesting to a wide involvement of adolescents in video gaming [8] [9] [10] [11] . Additionally, children are increasingly involved in VGs [6, 7, [12] [13] [14] [15] [16] [17] , with research showing that around 90% of children are gamers [12, 15] , some even starting from the early age of 6 [18, 19] , with children aged 9-11 spending about 12.7 h per week on VGs and children aged 12-14 years playing for 17.2 h per week [6] .

Given this premise, it is important to further analyze VG use during the COVID-19 lockdown, with particular emphasis on the juvenile population in relation to both adolescents and children. Indeed, school closure and event cancellations limited their social interactions during this pandemic. Consequently, the risk for the development of GD symptoms may have increased because of the enhanced opportunity to play VGs and decreased access to alternative social activities [43, 44] . Moreover, in this specific and special context of domestic quarantine, the risk or protective role of parents with respect to their offspring's video gaming behavior can also be more precisely analyzed, as a large proportion of the adult population either stopped working, reduced their working hours, or worked from home due to the COVID-19 [45] . Some studies have already conducted on this issue. For instance, a longitudinal study conducted in China attested that both adolescents and children increased their video game use during the COVID-19 pandemic, with adolescents experiencing significantly increased GD symptoms [46] . Another longitudinal study in Germany on adolescents from 10 to 17 years old suggested that usage frequencies significantly increased under the lockdown compared to before the COVID-19 pandemic [47] . A retrospective study conducted in Hong Kong on children and adolescents reported that, overall, 83% of the participants played video games during the COVID-19 pandemic, with a prevalence of 20.9% of excessive gamers and 5.3% of pathological gamers [48] . All these data seem to support suggestions that the COVID-19 pandemic will lead children and adolescents to be more engaged with playing video games.

Following these premises, the general goal of this study is to exploit the lockdown period in Italy (the first European country to be affected by the virus in March 2020 and the first to adopt restrictive measures of social distancing) to more deeply understand video gaming behavior in children and adolescents in order to gain information regarding gaming prevention. To the best of our knowledge, only one previous study has been conducted on video gaming in juveniles in Italy during the COVID-19 pandemic, focusing only on children aged from 8 to 10 years old [49] . This study showed that 96% of children played video games; however, it was conducted between September and November 2020, thus during the second wave of the pandemic, when there was only a partial lockdown, without school closures, and the sample size was relatively small. Our aim was not only to describe video gaming behavior in children and adolescents but also to develop and test a model to explain GD symptoms in this specific time frame that takes into account the role of parents. In this regard, although GD must be read as a multidimensional phenomenon that can be explained by different factors, such as game-related, individual, and environmental factors [30] , the role of parents in their offspring's behavior has not yet been adequately analyzed [50] .

First of all, generally speaking, the parent-child relationship is particularly important as some studies have found that poor quality parent-child relationships are related to excessive video gaming and pathological behavior [51] as there are low levels of openness or communication between the parent and the child [52] . Moreover, through the analysis of longitudinal data [53] , the parent-child relationship has been found to be a negative predictor of pathological symptoms of video gaming in offspring. Related more to the use of VGs, a central dimension to be considered is how parents monitor and control the offspring's video game playing [29] , although research on parental mediation of children's and adolescents' use of VGs is still scarce [54] . Broadly speaking, we know that greater general parental monitoring of adolescents is associated with less teen engagement in multiplayer online games [42] . More specifically, setting restrictions on the time, place, and content of video gaming to prevent excessive gaming or reduce symptoms seem to be effective strategies to monitor the offspring's time spent on VGs [55] . However, the regulating effect of these rules in reducing the amount of time spent on playing games seems to be moderated by the degree of parent-child agreement on the rules [56] . Significant relationships with the offspring's gender and age have been found concerning the above-cited parental variables. Indeed, the parent-child relationship has been found to be negatively correlated with age among juveniles [57] . Parental monitoring of youths' video gaming habits seems to be higher for females [29] , with differences across gender [58] , and appears to be stronger for children than for adolescents [29, 50, 58] .

Another variable related to parents that could have a role in affecting youth behavior concerning video gaming is the parental use of VGs. Indeed, although there is still poor knowledge regarding this issue, it has been found that parents' time spent on computers is positively associated with teenagers' computer time, and parents' engagement in seven types of internet activity, among them, the playing of online multiplayer games, also predicted the teenagers' engagement in those activities [42] . More generally, mothers' and fathers' media practices were found to be associated with children's screen-time [57] , indicating that parental closeness with sons, parental monitoring of their children's behavior, and parental behavior itself have a modeling role for their offspring's habits, relative to the use of VGs.

In more detail, the aim of this study was twofold. First, we aimed to investigate video gaming behavior in children and adolescents during the lockdown. In particular, we were interested in analyzing the prevalence of VGs and online VGs, gaming habits, preferred video game genres, the frequency of video gaming (time during the day spent on VGs and hours/week dedicated to video gaming), the devices use to game, and the social partners involved in gaming. We were also interested in assessing the prevalence of GD symptoms. All the variables described above were analyzed separately for children and adolescents in order to obtain better evidence on age-related specificities. We also took gender into account in each group given the significant role of gender in video gaming behavior in both children and adolescents [20] [21] [22] 41, 42] , also in the specific time of the COVID-19 pandemic [47] [48] [49] .

Second, we developed and tested a model to explain GD symptoms in the juvenile population by taking into account some risk and protective factors related to parents. In particular, we considered parental knowledge of their offspring's life habits, parental video gaming behavior, and parental monitoring of their offspring's video gaming habits. Scant past research has investigated these variables separately with respect to pathological gaming. The contribution of our study is to develop and test the adequacy of an integrated model in which these parental variables are considered all together with respect to the offspring's video gaming and pathological gaming behavior.

In detail, we hypothesized a serial mediation model to explain the mechanism through which these factors are associated with the offspring's time spent on gaming and GD symptoms. Consistent with prior research [29, 58] , we predicted that parental knowledge of their offspring's life and the parents' time dedicated to gaming would be related negatively and positively, respectively, with parental monitoring of their offspring's video gaming habits and that the parents' time dedicated to gaming would be positively associated with the time spent by young people on VGs [42, 57] . We also expected that parental knowledge of their offspring's life and the parents' time dedicated to gaming would be negatively correlated [29, 59] . Moreover, based on past studies [60] , we posited that parental monitoring of their offspring's video gaming habits would be negatively related to time spent by the offspring on VGs, which, in turn, would have a positive direct effect on GD symptoms [30] [31] [32] [33] . We also hypothesized indirect effects from the parental variables to time spent by the juveniles on VGs. Specifically, we predicted indirect effects from parental knowledge of their offspring's life and the parents' time dedicated to gaming on time spent by their offspring on VGs in negative and positive directions. Indirect positive effects on GD symptoms were expected as a result of parental knowledge of their offspring's life and parental monitoring, while a negative indirect effect was predicted as a result of time spent by parents on VGs. In testing the model, we controlled for possible effects of gender and age, given the association between the young person's age and parental knowledge of the offspring [57] , the significant role of gender with respect to parental monitoring [29, 58] , time spent on gaming and GD symptoms in children and adolescents [21, 42, 43] , and, also, the relationship between the offspring's age and parental monitoring [42, 59] , as well as time spent by juveniles on gaming [25] .

A web-based survey was developed using an online platform. The survey was addressed to parents of children and adolescents from kindergarten to the last grade of high school. The link was made available online on 15 April 2020, when the entire Italian population was in total lockdown. Data were collected for two months. Snowball sampling via social media within Italy was used for data collection. The survey took approximately 30 min to be completed. In a preliminary section, the purpose of the study was explained, and participants had to provide consent in order to participate. Participants could stop the survey at any time, and they could interact with the principal investigators of the study through email at any time during and after study participation. The survey was anonymous, and confidentiality of information was assured according to the provisions of the General Data Protection Regulation (GDPR 679/2016).

The participants consisted of 554 parents (79% female) with a mean age of 45.52 years (SD = 5.93; range: 29-70). The offspring (73% males) had a mean age of 11.11 years (SD = 3.37; range: 3-19 years).

With regard to educational levels attained, 10% of the parents had a middle school diploma, 36% had a high school diploma, 37% had a university degree, and 17% had a postgraduate specialization. Concerning marital status, 80% of parents were married, 7% were single, 12% were separated/divorced, and 1% were widowed. With regard to occupational status, 91% were employed, and 9% were unemployed. We classified participants who worked based on the Italian National Institute of Statistics (ISTAT), which divides the population into nine categories. These categories are as follows: legislators, managers, and entrepreneurs (6%); intellectual, scientific, and highly specialized professions (28%); technical professions (9%); employees (25%); business and service professions (22%); artisans, and farmers (4%); plant and semi-skilled workers of fixed and mobile machinery (1%); occupations (3%); armed forces (2%).

With regards to the offspring, 306 were children (3-11 years) , and 248 were adolescents (12-19 years). We considered the age of 12 as a starting point for adolescence [60] . Children (69% males) had a mean age of 8.62 (1.91); the responding parent was generally the mother (82%, mean age = 43.09, SD = 5.14), and the average number of family members was 3.62 (SD = 0.83). Adolescents (77% males) had a mean age of 14.17 (SD = 1.94); the responding parent was generally the mother (75%, mean age= 48.23, SD = 5.60), and the average number of family members was 3.78 (SD = 0.99).

Initially, socio-demographic information (age, gender, educational qualifications, occupation, marital status, number of offspring), working conditions (continuation of activity and working methods), and living conditions during the lockdown (square meters of the house, number of cohabitants, presence of open spaces, number of electronic devices in the house) were requested.

Subsequently, parents were asked to indicate socio-demographic information about their son/daughter (age, gender) and to respond to the Video Gaming Scale for Parents (VGS-P), a hetero-evaluative instrument derived from the Video Gaming Scale for Adolescents (VGS-A) [61] and the Video Gaming Scale for Children (VGS-C) [12] . These are two scales aimed at investigating video gaming habits and GD symptoms, as a one-dimensional concept, in adolescents and children, respectively. The VGS-P was developed to be a single instrument, employable on both children and adolescents and to be administered to parents, in line with previous studies [19, 23] . Moreover, it allowed us to collect a hetero-evaluation of juvenile video gaming habits in the pandemic period. The psychometric analysis of the scale can be found in Appendix A.

The VGS-P is divided into two sections; the first is related to video gaming habits, while the second is to investigate the symptoms of pathological video gaming based on DSM-5. Both sections referred to the period of lockdown. More specifically, in the first section, parents were asked to report whether their son/daughter had used VGs during the isolation period [yes, no] . Based on the response, children and adolescents were classified as video gamers/non-video gamers. Parents were also asked to indicate their son/daughter's favorite type of VG, classified into different genres [2]. Then, they had to declare how often (never, a few times, many times) their son/daughter used the listed devices (computer, tablet, fixed console, portable console, smartphone) to play VGs. In the scoring phase, options ("sometimes" and "many times") were collapsed in order to obtain an affirmative or negative answer regarding the use of devices and a versatility score indicating the number of different devices used to game. Then, parents were asked to report at what time of day (just woken up, in the morning, at lunch, after lunch, in the afternoon, before dinner, at dinner, before going to bed) their son/daughter played VGs; in this way, it was possible to detect the prevalence of video gamers at single moments during the day and to obtain a versatility score indicating the number of different moments per day spent on gaming. Moreover, parents were asked to indicate how many hours a day and how many days a week their son/daughter played VGs. In order to determine the time spent on VGs, we multiplied the hours per day spent on VGs [62] . Finally, parents were asked to indicate how often (never, a few times, many times) their son/daughter played in the listed social conditions (alone, with parents, with brother/sister, in an internet connection with others).

The second section of the VGS-P is composed of nine items, each one developed in order to reveal one of the nine symptoms listed in DSM-5, provided on a 3-point Likert scale: 0 (never), 1 (few times), and 2 (many times). The scoring system was developed by applying item response theory (IRT) in order to have a measure of GD that takes into account the severity of each symptom described by the items [61] . Thus, the total score represents a weighted score that allows for the classification of non-problem, at-risk, and problem video gamers.

Then, parents were asked to report if they had used VGs during the isolation period [yes, no]; based on the answer, parents were classified into video gamers and non-video gamers. In the same way, parents were asked to indicate if they used the internet to play games, and, based on the answer, they were classified as online video gamers and non-online video gamers. For parents who reported playing VGs, they were asked to indicate the types of VG used [5] . Subsequently, parents had to declare how often (never, a few times, many times) they used the listed devices (computer, tablet, console, smartphone) to play VGs. For the purpose of analysis, the options of "sometimes" and "many times" were collapsed in the scoring procedure in order to obtain an affirmative or negative answer regarding the use of devices; in this way, a versatility score was obtained. Then, parents were asked to report at what time of day (just woken up, at lunch, in the afternoon, at dinner, after dinner) they played VGs. Moreover, parents were asked to indicate how many hours a day and how many days a week they played VGs; in order to determine time spent on VGs, we calculated how many hours a week they played VGs [62] . Finally, parents were asked to indicate how often (never, a few times, many times) they played in the listed social conditions (alone, with partners, with friends, with son/children).

Subsequently, they were asked to answer questions related to their knowledge of their son/daughter and the monitoring of their video gaming habits, always referring to the period of lockdown. To investigate parental knowledge, The Parental Knowledge subscale of the Parental Monitoring Scale [63, 64] was used. The subscale consists of nine items that investigate parental awareness of their son/daughter's activities, his/her friends, and the places he/she usually goes. Given the peculiarity of the lockdown period, only five items with content that could be applied to the situation were selected. Moreover, the content of some items was modified in order to make it more appropriate to the current time and associated experiences. For example, the item "Do you know which friends your son/daughter hangs out with in his/her free time?" was modified to "Do you know which friends your son/daughter connects with or phones?"; the item "What does your son/daughter usually do after school?" was modified to "What does your son/daughter usually do after online lessons?". Cronbach's alpha for this sample was 0.89.

Concerning parental monitoring, since, to the best of our knowledge, there is no available tool investigating parental monitoring in relation to video game behavior addressed to parents, five ad hoc items were developed by referring to the period of lockdown. Items were evaluated on a 5-point Likert scale, ranging from 1 (totally false) to 5 (totally true), and investigated parental monitoring of their child's video gaming habits. Examples of the items are: "I allow my son/daughter to play only at certain times of the day" and "I allow my son/daughter to play online". The scale resulted in being unidimensional (TLI = 0.939, CFI = 0.970, RMSEA = 0.052, 90% CI [0.009, 0.093]). All the factor loadings were significant at the 0.001 level and ranged from 0.36 to 0.62. Cronbach's alpha was adequate considering the low number of items: 0.60 (95% CI [0.54, 0.64]).

First, we reported a descriptive analysis of video gaming behavior. In order to comprehensively analyze video gaming, specifically during the lockdown, we considered children and adolescents separately and focused on male and female participants in each age group. We also described the parents' video gaming habits.

Then, in order to explain video gaming behavior in relation to parental influence, as a preliminary step, bivariate correlations between the offspring's gender and age, parental knowledge of the son/daughter's life, the parents' time dedicated to gaming, parental video gaming monitoring, and time spent on VGs by the offspring and their GD symptoms were calculated. In order to control for possible relationships among the variables described above and the parent's gender, we also took into account this variable in the correlation matrix. Subsequently, to investigate our hypothesis on the mechanisms underlying the relationships among the variables, we conducted a path analysis with AMOS 16 software (IBM SPSS Statistics, Armonk, NY, USA) [65] using maximum likelihood estimation. The presence of meditated effects among the variables was investigated through the test of indirect effects [66] . In AMOS, the bootstrap confidence interval method to define the confidence intervals for indirect effects [67] was implemented. In mediation analysis, bootstrapping is used to generate an empirically derived representation of the sampling distribution of the indirect effect, and this empirical representation is used for the construction of a confidence interval for the indirect effect. The 90% bias-corrected confidence interval percentile method was implemented using 2000 bootstrap samples. Confidence intervals for the indirect effects, which do not contain 0, are considered indicative of significant indirect effects, thus meaning the presence of a mediated effect. Several goodness-of-fit indices were used to test the adequacy of the model: the comparative fit index (CFI) [68] , the Tucker-Lewis index (TLI) [69] , the root mean square error of approximation (RMSEA) [70] , and the standardized root mean square residual (SMRSR) [71] . CFI and TLI values equal to 0.90 or greater [68, 69] , RMSEA values of.08 or below [70] , and SMRSR values of 0.05 or below [71] are considered indices of adequate fit.

During the lockdown, 70% (n = 387) of the parents still worked. Among them, 69% (n = 245) were smart-working, i.e., they worked from home. 

Among children, the results showed that 89% (n = 271) were video gamers. They spent, on average, about 12 h a week on gaming (M = 12.15, SD = 9.72, range: 0.03-56). The preferred genres of VGs were first-person shooter (31%), sandbox (14%), and management (11%) games. They used, on average, about two different devices for playing VGs (M = 2.22, SD = 1.04, range: 1-5). The most used devices were smartphones (62%), followed by home game consoles and tablets (54%), handheld games consoles (29%), and computers (22%). They played VGs at about two different times on a typical day (M = 2.23, SD = 1.11, range: 1-6). The majority of children gamed during the afternoon (72%), before dinner (56%), and after lunch (43%) or in the morning (34%). Fewer children gamed after waking up (8%), before falling asleep (6%), or during dinner (2%) or lunch (1%). Concerning GD symptoms, the mean score on the VGS-P was 6. Table 1 . Among adolescents, the results showed that 94% (n = 232) were video gamers. They spent, on average, about 18 h a week on gaming (M = 17.87, SD = 13.11, range: 0.60-70). The preferred genres of VGs were first-person shooter (35%), sports (26%), and simulation (7%) games. They used, on average, about two different devices for playing VGs (M = 2.47, SD = 0.98, range: 1-5). The most used devices to game were home game consoles (81%) and smartphones (79%), followed by computers (34%), tablets (32%), and handheld games consoles (22%). They played VGs at about two different times in a typical day (M = 2.56, SD = 1.37, range: 1-8). The majority of adolescents gamed in the afternoon (71%), before dinner (61%), or after lunch (61%). A consistent proportion of them played VGs in the morning (27%) and before falling asleep (20%). Fewer adolescents gamed after waking up (10%) or at dinner (4%) and lunch (2%). Concerning GD symptoms, the mean score at the VGS-P was 7.19 (SD = 5.11, range: 0-19.35). Based on these scores, 43% of the adolescents (n = 99) were non-problem video gamers, 36% (n = 83) at-risk video gamers, and 22% Table 2 . : 1-4) . The most used devices to play VGs were smartphones (51%), followed by home game consoles (26%), tablets (20%), and computers (14%). The majority of parents play VGs after waking up (38%), with fewer numbers of them playing VGs at lunch (9%), during the afternoon (1%), or at dinner (1%). The majority of them are used to playing VGs alone (88%). Forty-five percent of parents gamed with their son/daughter, 20% with their partner, and 14% with their friends.

As hypothesized, the variables taken into account were all inter-correlated (Table 3) . Specifically, GD symptoms were significantly and positively related to the parents' time dedicated to gaming and their offspring's time spent on gaming, while significant and negative correlations were found between GD symptoms and parental video gaming monitoring and parental knowledge of their son/daughter's life. The offspring's time spent on VGs displayed a similar pattern of correlation with other variables. Moreover, time spent by the parents on VGs was significantly and negatively related to parental monitoring of their offspring's video gaming habits and parental knowledge of their offspring's life habits. Finally, a significant and positive correlation was found between parental video gaming monitoring and parental knowledge of their son/daughter's life (Table 3) . Moreover, the correlation matrix indicated that the offspring's gender was significantly and positively correlated with the parental monitoring of their offspring's video gaming and significantly and negatively correlated with the offspring's time spent on VGs and GD symptoms, indicating that females were perceived as more monitored by parents than males and that males tended to spend more time on VGs and to have more GD symptoms. The offspring's age was significantly and negatively correlated with parental knowledge of their son/daughter's life and parental monitoring of their son/daughter's video gaming, while a significant and positive relationship was evident between the son/daughter's age and time spent on VGs. Thus, with increasing age, the sons/daughters tended to be less close and less monitored by parents, while they were more prone to spend time on VGs. No significant correlations with the other variables were found for the parents' gender (Table 3) . For this reason, only the offspring's gender and age were included as covariates in the path model.

As a subsequent step, we conducted a path analysis to test the hypothesized model. The model included parental knowledge of their son/daughter's life and the parents' time dedicated to gaming as two negatively correlated exogenous variables; parental monitoring of their son/daughter's video gaming habits and time spent on VGs as the intermediary/mediator variables; and GD symptoms as the endogenous variable. In order to verify the model, controlling for socio-demographic characteristics, we then introduced gender and age in the path analysis as additional exogenous variables. Based on the correlations, we hypothesized that gender would have significant direct effects on the three endogenous variables in the model, namely, parental monitoring of their son/daughter's video gaming habits (+), time spent on gaming (-), and the related GD symptoms (-). With regard to age, we hypothesized a significant and negative covariance with parental knowledge of their son/daughter's life and also a significant and negative direct effect on parental monitoring over their son/daughter's video gaming habits and a significant and positive direct effect on time spent on gaming. The model showed a good fit to the data (CFI = 0.989, TLI = 0.975, RMSEA = 0.043, SMRSR = 0.048). All coefficients were statistically significant in the expected directions. Specifically, the results revealed that parental knowledge of their son/daughter's life and the parents' time dedicated to gaming-negatively inter-correlated-had significant direct and positive and negative effects, respectively, on parental monitoring of their son/daughter's video gaming habits. In turn, parental monitoring of their son/daughter's video gaming habits was directly and negatively related to time spent on VGs, which was also affected by the parents' time dedicated to gaming, and had a direct and positive effect on GD symptoms (Figure 1a) . Moreover, the hypothesized role for gender and age was confirmed. Indeed, gender had a significant and positive direct effect on parental monitoring over their son/daughter's video gaming habits and a significant and negative direct effect on time spent on gaming and related GD symptoms. Age had a significant and negative direct effect on parental monitoring of their son/daughter's video gaming habits and a significant and positive direct effect on time spent on gaming. Moreover, a significant and negative covariance between parental knowledge of their son/daughter's life and age was found (Figure 1a ). their son/daughter's life to time spent on VGs (-) and on GD symptoms (-); from the parents' time dedicated to gaming to time spent on VGs (+) and on GD symptoms (+); and from parental monitoring on their son/daughter's video gaming habits to GD symptoms (-) (Figure 1b) . Furthermore, gender and age also exercised significant indirect effects on time spent on VGs and GD symptoms. Drilling down into the data, gender had significant and negative indirect effects on both the endogenous variables, while age had significant and positive indirect effects on them (Figure 1b) . 

The aim of this study was twofold, the first being to analyze video gaming behavior in children and adolescents during the COVID-19 pandemic and the related lockdown, taking advantage of this period to better investigate the role of parents, who are most at- The results also showed five significant indirect effects: from parental knowledge of their son/daughter's life to time spent on VGs (-) and on GD symptoms (-); from the parents' time dedicated to gaming to time spent on VGs (+) and on GD symptoms (+); and from parental monitoring on their son/daughter's video gaming habits to GD symptoms (-) (Figure 1b) . Furthermore, gender and age also exercised significant indirect effects on time spent on VGs and GD symptoms. Drilling down into the data, gender had significant and negative indirect effects on both the endogenous variables, while age had significant and positive indirect effects on them (Figure 1b) .

The aim of this study was twofold, the first being to analyze video gaming behavior in children and adolescents during the COVID-19 pandemic and the related lockdown, taking advantage of this period to better investigate the role of parents, who are most at-home due to the lockdown, with respect to their offspring's video gaming. To this end, we tested a path model that took into account the effects of parental knowledge of their son/daughter's life habits, parental video gaming behavior, and parental monitoring of their son/daughter's video gaming habits and time spent on VGs on GD symptoms.

Concerning video gaming, we found that the time spent gaming was higher than that recorded before the COVID-19 outbreak for both children [19, 72] and adolescents [11, 73] . As for pathological video gaming, an exceptionally high prevalence was found in adolescents and children as the rates of at-risk and problem video gamers were higher than those revealed before the global pandemic in national [74] and international [7, 11, 13, 75] studies, in line with what has been suggested by longitudinal studies conducted before to after the spread of the COVID-19 pandemic [46, 47] . It can be hypothesized that children and adolescents spent more time playing VGs during home confinement to avoid boredom and loneliness, with a consequent increase in use and, consequently, in pathological gaming. However, it is important to note that comparisons with previous rates (before the pandemic) must take into account the specificity of the COVID-19 pandemic period. Moreover, the original contribution of the present study consists of attesting to the fact that parental monitoring of the son/daughter's video gaming habits performs a protective role in the development of GD symptoms in young people. This protective role is exercised in terms of being a mediator between specific parental antecedent variables and the children/adolescents' gaming behavior. Indeed, the more the parent knows of the son/daughter's life and the less time the parents themselves spend gaming, the better they are able to monitor their son/daughter's gaming habits and, as a result, the less time their son/daughter will game; consequently, they will be less likely to develop signs of GD. Although this intermediary role of parental monitoring was valid after controlling for their offspring's gender and age, we must note that this model has to be read in the light of some significant effects of gender and age. That is, the model suggests that female children/adolescents are more likely to be monitored by the parent with regards to their use of VGs in comparison to male children/adolescents, in line with previous studies [29] , while male children/adolescents are more prone to spending a lot of time on gaming, which can have negative consequences [21, 27, 41, 42, 47] . At the same time, concerning age, the younger the son/daughter, the higher the parental knowledge [57] , along with increased monitoring of the offspring's video gaming habits [29, 50, 58] .

Overall, the crucial role of parenting practices for juvenile video gaming is consistent with existing research showing that parental monitoring acts as a protective factor against the development of pathological gaming [42, 76] . The contribution of this study is that it adds information about specific antecedents of parental monitoring and its intermediary role. In detail, this study indicates that parental monitoring is related to higher parental knowledge of the son/daughter's life and less parental time spent gaming. Some studies have also evidenced the role of parental monitoring with respect to other addictive behaviors in adolescence, such as gambling [77] , alcohol use [78] , and substance use [79] . Moreover, given various parental variables consistent with this work, it has been shown that parental monitoring seems to be the most important factor that protects adolescents against problematic gambling [77] . Broadly speaking, the positive effects of parental monitoring on the physical, psychological, and social health of children and adolescents is clear [60] . Referring to VGs, as previously reported [29] , parents employ various strategies, including parent-child discussion, reinforcement, rulemaking, and modeling. Parents also mediate and control their son/daughter's interaction with VGs by restrictive mediation, namely, setting rules to control VG use in terms of the type of content and the amount of VG exposure; active mediation, specifically discussing the undesirable aspects of VG content and desirable modes of VG consumption with the son/daughter; and co-use mediation, namely, sharing the video gaming experience with children without purposeful instruction or critical discussion. The use of digital games by their sons/daughters has been found to be a major concern among parents, along with the use of restrictive strategies such as controlling content and playing time or parents and offspring playing together [80] . However, mediation through co-playing requires active participation by parents through in-depth knowledge of new technologies, which makes this parental control more difficult. Moreover, there can be different strategies of parental control over the use of VGs by their children based on the parental perception of the VGs' effects: parents with a greater negative perception of the effects of VGs tend to apply more restrictive monitoring measures by checking ratings before giving consent to the use of particular VGs, while parents with a positive perception of VG use tend to co-play with their offspring [29] .

Practical and ethical implications can be derived from this study. Parents of children and adolescents should urgently acquire and adopt effective monitoring strategies that can be helpful to avoid the development of addictive behaviors related to VGs. To this end, the first step could be to develop parental training programs designed to foster parental ability to regulate their offspring's behavior in relation to gaming. For instance, interactive, two-way mediation seems to be the best method to have a significant effect on the frequency of VG playing [29] . It would also be useful for community initiatives to disseminate information about this issue through national health service communications. One important aim would be to educate the population about the healthy and non-healthy use of VGs. Indeed, high and repeated engagement is not necessarily associated with adverse consequences [81] . Some positive applications of VGs are increasingly attested to, such as training programs in the form of games [82] or active games, the so-called "exergames", aimed at increasing the levels of physical activity, which offer an alternative, fun, enjoyable, and home-based mode of exercise [83] . Thus, parents should be educated about the different forms and content of VGs and the habits they stimulate.

Especially in this pandemic period, parents must provide alternative avenues for social interaction between adolescents in order to maintain their learning motivation and to monitor and regulate their gaming time, thus minimizing addiction risks [54] . Moreover, engagement in meaningful leisure time activities may be a protective factor against video gaming involvement. For instance, playing board games, reading books for pleasure, and having other constructive interests, such as playing an instrument, drawing, and writing, could have a role in decreasing the risk of GD. These activities should be encouraged and reinforced by parents. Together with parental control strategies, those of support-such as the adaptation of parents to the needs of their children in knowing how to spot signs of discomfort and being able to engage in good listening and good communication-can represent an important factor for the protection and prevention of GD.

Several limitations can be identified in this study. As this is a cross-sectional study, further evidence is needed to confirm the parents' role. Moreover, although the instruments used are characterized by good psychometric properties in terms of dimensionality, internal consistency, and criterion validity, the convergent validity of the VGS-P has not been investigated, and, overall, the instruments are not standardized and are based on a heteroevaluation. In this regard, there may be some differences between what parents reported and what the offspring really did or experienced with respect to video gaming behavior. At the same time, we did not assess the children's and adolescents' perception of parental monitoring, while previous research has demonstrated that parents and sons/daughters can have a different perception of parental monitoring of the use of VGs [84] , with parents tending to overestimate it. Finally, this study only considers the explicative parental factors of pathological gaming. Thus, in terms of future research, it is important to confirm the present findings using a longitudinal design. It would also be interesting to replicate this study by interviewing the sons/daughters and asking them about their video gaming behavior and perceptions of parental monitoring. Moreover, these data were collected during the COVID-19 outbreak, which changed most people's daily lives. Hence, the time spent gaming, the rates of pathological gaming, and the parents' protective role should be assessed again to confirm the present results when life returns to normal. In conclusion, cross-national research is needed to verify this model's generalizability to different cultural contexts where parental roles and family functioning could be different from Italy. Finally, given that multi-informant assessment is recommended for the screening and diagnosis of clinical problems at a developmental age, e.g., [85] [86] [87] [88] [89] , it would be important to conduct studies in the future in which both hetero-and self-report assessment tools are integrated. Informed Consent Statement: Informed consent was obtained from all subjects involved in the study.

The data presented in this study are available on request from the corresponding author. The data are not publicly available due to privacy issues.

The authors declare no conflict of interest.

The procedure performed in the study was in accordance with the 1964 Helsinki Declaration and its later amendments. Ethical review and approval were not required for the study on human participants in accordance with the institutional requirements. The participants provided their informed consent to participate in this study.

Psychometric analysis of the second section of the VGS-P confirmed the unidimensionality of the original scales (TLI = 0.949, CFI = 0.965, and RMSEA = 0.072 [95% CI = 0.057-0.089]) and good internal consistency, with Cronbach's alpha equal to 0.89 (95% CI [0.87, 0.90]). All corrected items' total correlations were above 0.45. As to validity, the results indicated that the VGS classification into progressive categories of gamers was discriminative with respect to video gaming involvement in terms of time spent on VGs (F (2, 445) = 47.59, p < 0.001, η 2 p = 0.176) and moments of the day dedicated to VGs (F (2, 482) = 22.64, p < 0.001, η 2 p = 0.086). Specifically, problem video gamers (M = 23.42, SD = 15.33) spent more time on VGs (p < 0.001) compared to at-risk video gamers (M = 15.68, SD = 9.92), who, in turn, had higher mean scores (p < 0.001) than non-problem video gamers (M = 10.19, SD = 8.59). Significant differences were also found between problem video gamers and non-problem video gamers (p < 0.001). At the same time, problem video gamers (M = 3.00, SD = 1.49) dedicated more moments of the day to VGs (p = 0.001) in comparison to at-risk video gamers (M = 2.49, SD = 1.15), who, in turn, had higher mean scores (p = 0.003) than non-problem video gamers (M = 2.04, SD = 1.05). Significant differences were also found between problem video gamers and non-problem video gamers (p < 0.001).

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