Siblings' Direct and Indirect Contributions to Child Development

Abstract— Since the early 1980s, a growing body of research has described the contributions of sibling relationships to child and adolescent development. Interactions with older siblings promote young children's language and cognitive development, their understanding of other people's emotions and perspectives, and, conversely, their development of antisocial behavior. Studies address the ways in which parents' experiences with older children contribute to their rearing of younger children, which in turn contributes to the younger children's development. Finally, by virtue of having a sibling, children may receive differential treatment from their parents. Under some conditions, differential treatment is associated with emotional and behavioral problems in children.     

Orthographic learning in learning to spell: The roles of semantics and type of practice

This study investigated the relevance of type of practice and presence of semantic representation for orthographic learning in learning to spell. A total of 36 students in Grade 2 (mean age = 7 years 10 months) were exposed to 10 novel nonwords, 5 of which were paired with semantic information. Half of the participants practiced reading these new items, whereas the others spelled them. The students were then tested 1 and 7 days later on a dictation task. Results revealed a significant main effect of practice type favoring spelling practice and a main effect of the teaching condition, where taught items paired with semantic information were spelled correctly more often than words presented without semantic support. There was no effect of testing time, with learned words being retained well over the 1-week delay, nor were there any significant interactions. The findings support the contention that spelling offers an excellent milieu for orthographic learning to occur. Furthermore, semantics are proposed as a relevant factor in learning to spell, supporting the view that orthographic learning involves the integration of phonological, orthographic, and semantic representations.     

Selling behaviours and sales performance: the moderating and mediating effects of interpersonal mentalizing

A random sample of independent insurance agents was surveyed to explore the relationships among learned behaviours, such as, adaptive selling and customer orientation and personal dispositions, such as, interpersonal mentalizing in predicting sales performance. The primary focus of this research was to reexamine salespeople's theory of mind in a broader theoretical base of human abilities. The results confirmed that the dimensions of interpersonal mentalizing, such as, taking a bird's-eye view, shaping the interaction by creating a positive ambience, detecting nonverbal cues and rapport building have different roles for the effectiveness of selling behaviours. While taking a bird's-eye view was a moderator, creating a positive ambience was a mediator of the relationship between selling behaviours and performance. Furthermore, salespeople's ability to build rapport improved sales performance only when they were able to detect nonverbal cues from customers. Taken together, these findings shed light on the complementary role of autonomous abilities of salespeople in improving the productivity of their learned selling behaviours. Several managerial implications were derived from the findings.     

Fitting an ex-Gaussian function to examine costs in event-based prospective memory: Evidence for a continuous monitoring profile

Event-based prospective memory (PM) tasks require individuals to remember to perform a deferred action when a target event occurs. PM task requirements can slow ongoing task responses on non-target trials (‘costs’) under conditions where the defining features of targets are non-focal to the ongoing task, which is indicative that individuals have allocated some form of cognitive control process to the PM task. Recent fits of the ex-Gaussian mathematical function to non-target trial response distributions by prior studies have indicated that these control processes are transiently allocated. In the current paper, fits of the ex-Gaussian function to data reported by Loft and Humphreys (2012) demonstrate a shift in the entire response time distribution (μ) and an increase in skew (τ) for a non-focal PM condition required to remember to make a PM response if presented with category exemplars, compared to a control condition. This change in μ is indicative of a more continuous PM monitoring profile than that reported by prior studies. In addition, within–subject variability in μ was reliably correlated with PM accuracy, suggesting that these control processes allocated on a regular basis were functional to PM accuracy. In contrast, when the ongoing task directed attention to the defining features of targets (focal PM) there was a trend level increase in μ, but the within–subject variability in μ was not correlated with PM accuracy, consistent with the theoretical premise that focal PM tasks are not as dependent on cognitive control as non-focal PM tasks.     

Change and stability in sexism among college students: A three-year panel study

Results are reported of a 3-year panel study of sex-role attitude changes among Ball State University students. Two questions were posed: (1) To what extent do students change their sex-role attitudes? (2) What types of students are more likely to change their attitudes? Contrary to expectations, students did not become progressively less sexist each year they were in college. Apparently, changes in student sex-role attitudes were more reflective of changes in local public opinion rather than following the Bennington College pattern. An important finding of the study is that those who were initially the most sexist displayed the greatest degree of change in their attitudes. A mixed pattern prevails with regard to relationships between changes in attitudes and background characteristics, personal orientations, and political orientations.     

Contributions of parents and peers to children's moral socialization

This article is concerned with the process of moral development, or specifically, how children acquire a sense of right and wrong from their interactions with two major agents of socialization—parents and peers. The first section of the paper critically examines the literature on parental influences and draws several conclusions about the ways in which parents affect children's moral character. The focus then shifts to a review of the literature on peer group contributions to moral socialization. The paper concludes by examining the literature on cross-pressures, and offering a perspective on the ways in which parental and peer group influences combine to affect children's moral development.     

Promoting patient autonomy: Looking back

Theoretical Medicine and Bioethics - The pinnacle of the physician's clinical skills is his ability to develop the autonomy of his patients in the management of their health affairs. To do this...