Dynamics of Young Children's Socially Adaptive Resolutions of Peer Conflict

How do young children negotiate conflicts with peers that result in mutually beneficial resolution and peaceful interaction after conflict? A few studies suggest that when children use conciliatory strategies in conflict, socially adaptive outcomes are more likely to be achieved. The present study explores the relative associations of types of children's conciliatory conflict resolution strategies (i.e., prosocial, compliance‐oriented, solution‐oriented, and verbal clarification/apology) with conflict outcomes to contribute to knowledge of the discrete behaviors that might have salience for conflict resolution training. Socially adaptive conflict outcomes were expected to strongly relate to children's resolution strategies of a prosocial nature as well as to teacher or peer interventions encouraging prosocial behavior or empathy. Sampled conflicts (N = 521) were collected through field observations of 107 ethnically/racially and socioeconomically diverse four‐ to seven‐year‐old children. Logistic regression analyses with bootstrap‐based inference suggested that children's prosocial behaviors in conflict were most strongly tied to mutually beneficial resolution and peaceful postconflict interaction, when controlling for relevant covariates. Other conciliatory strategies varied in their association with socially adaptive outcomes. The hypothesis regarding third‐party interventions encouraging prosociability or empathy could not be examined due to infrequent occurrence. Insights for future research on children's socially adaptive conflict negotiations are discussed.     

Residual Renyi entropy of k-record values

ABSTRACT

In this article, the residual Renyi entropy (RRE) of k-record values arising from an absolutely continuous distribution is considered. A representation of RRE of k-records arising from an arbitrary distribution in terms of RRE of k-record values arising from uniform distribution is given. Some properties for RRE of k-records are also discussed.     

Behavioral Stability Across Time and Situations: Nonverbal Versus Verbal Consistency

Behavioral consistency has been at the center of debates regarding the stability of personality. We argue that people are consistent but that such consistency is best observed in nonverbal behavior. In Study 1, participants’ verbal and nonverbal behaviors were observed in a mock interview and then in an informal interaction. In Study 2, medical students’ verbal and nonverbal behaviors were observed during first- and third-year clinical skills evaluation. Nonverbal behavior exhibited consistency across context and time (a duration of 2 years) whereas verbal behavior did not. Discussion focuses on implications for theories of personality and nonverbal behavior.     

Quantile based tests for exponentiality against DMRQ and NBUE alternatives

Quantile-based reliability analysis has received much attention recently. We propose new quantile-based tests for exponentiality against decreasing mean residual quantile function (DMRQ) and new better than used in expectation (NBUE) classes of alternatives. The exact null distribution of the test statistic is derived when the alternative class is DMRQ. The asymptotic properties of both the test statistics are studied. The performance of the proposed tests with other existing tests in the literature is evaluated through simulation study. Finally, we illustrate our test procedure using real data sets.     

Perceived Aspects of Home Environment and Home Modifications by Older People Living in Rural Areas

This study investigated the relationships between the “perceived aspects” of current home environment of elderly people living in rural areas and their home modification behavior. To investigate this perception, home satisfaction, perception of home capability, and home safety were used as perceived aspects of the home. Data were collected by a questionnaire. The response rate was 43.1%, with 317 eligible questionnaires. The results from this study indicate that there was no significant difference in perceived aspects of home environment between those who modified their homes and those who did not. Regardless of their current home conditions, most elderly respondents (75%) showed high home satisfaction. Results from this study suggest that a modified home environment does not necessarily contribute to an older person's perception of perceived aspects of their home environment.     

Gauging the unique developmental strategies towards human resource at Saudi Aramco

Saudi Aramco’s unrivalled upstream oil operations over the years would not have been possible without an unparalleled commitment towards the development of people. The human resource department of Saudi Aramco was successful in creating a healthy and productive environment by shifting the focus from ‘administration’ to being a ‘strategic partner’. The purpose of this paper is to identify and illuminate the human resource developmental strategies that are aligned with core business practices leading to exceptional performance at Saudi Aramco. As an academician, the author believes that this paper will provide an insight into gauging human resource development strategies for any aspiring firm and can be referred for further research.     

An extension of the Freund's bivariate distribution to model cascading failures

The notion of cascading failures is a common phenomenon we observe around us. Here the initial failure alters the structure function of the system, which leads to subsequent failures within a short period of time referred to as threshold time. The concept of cascading failures within the framework of reliability theory and the Freund bivariate exponential distribution to model cascading failures has been studied by few authors. The Freund bivariate exponential distribution allows modelling a parallel redundant system with two components. In this system, the lifetimes of the two components behave as if they are independent, until one of the components fail, after which the remaining component suffers an increased/decreased stress. In this article, we further generalize this model to accommodate cascading failures. Various properties of the model are investigated and statistical inference procedures are developed using L-moments and method of moments. A practical application of this model is illustrated using data from www.espncricinfo.com. Also well analysed Diabetic Retinopathy Study (DRS) data is further analysed using this model and our findings are presented.     

The correlated random walk in continuous time with barriers

In this paper correlation has been introduced between two successive transitions in the model investigated by Moyal and Heathcote (1959). The transition rate has been taken to be constant and for simplicity of mathematical expressions the time scale has been so chosen that this rate is unity. For the unrestricted walk we find that the mean position of the particle at time t is that position for which the probability of the particle arriving at some earlier instant from the left is 1/2. With both the barriers either absorbing or reflecting, we have obtained the Laplace Transform of the distributions, but because of the complicated nature of the mathematical expressions involved we are able to find only the asymptotic distributions. For the reflecting barrier case, we find that the process tends to a stationary distribution and that the expected position is eventually the middle point between the barriers.     

Bad Boys or Poor Parents: Relations to Female Juvenile Delinquency

This study examined the interrelations between parental relationships, romantic relationships, and antisocial behavior among female and male juvenile delinquents. Participants from a diverse sample of 1,354 adolescents (14–17 years) adjudicated of a serious (i.e. felony) offense were matched based on age, race, and committing offense, yielding a sample of 184 girls matched with 170 boys. Results indicate that while female offenders are more likely to date boys 2 years their senior, age difference alone is not directly related to self‐reported offending. Instead, findings suggest that girls who engage in self‐reported delinquent behavior are more likely to experience a high degree of antisocial encouragement exerted on them by their current romantic partner. Interestingly, this relation varies with the quality (warmth) of parental relationships and the romantic partner's level of antisocial encouragement, with the association between partner encouragement and self‐reported offending being strongest among youths reporting warm relationships with their opposite‐sex parent.