Mothers' and fathers' speech to infants in a teaching situation

The purpose of this study was to compare mothers' and fathers' speech to their preverbal infants in a teaching situation. Thirty-two parents of 16 8-month-olds were asked to teach their infants to put a small cube into a cup. Infant Gender (2) x Birth Order (2) x Parent (2) analyses of variance were performed with repeated measures on parent. Results indicated that fathers issued more utterances and used more words per utterance than did mothers. Although there was no difference in the proportion of imperatives used by mothers and fathers, fathers' imperatives were significantly longer than mothers'; this difference was not evident for utterances that contained indirect instructions. Mothers tended to use more exact repetitions. There were differences in parental speech related to infant gender: Parents directed more utterances, particularly utterances that contained negative statements, imperatives, and exhortations, to girls than to boys. Infant Gender x Parent effects for imperatives and exhortations indicated that these differences were especially true for fathers. Overall, it appeared that fathers made greater efforts to control the situation and to direct their infants' behavior, which might have reflected mothers' and fathers' different perceptions of both their infants' ability and their own role as teachers.     

Getting in under the radar. A dyadic view of invisible support

There are many ways in which the provision of social support can be ineffective. Recent research suggests that the benefits of support may be maximized when it is provided invisibly. What remains unknown, however, is whether invisible support reflects the skillful behavior of support providers or recipients' blissful unawareness, as well as how invisible support is delivered during spontaneous social interactions. We hypothesized that both providers' skillful behavior and recipients' unawareness are necessary for invisible support to be effective, and we sought to document what effective invisible support looks like. Eighty-five couples engaged in a videotaped support interaction in the lab. Support recipients whose partners provided more invisible practical and emotional support (coded by observers) but who reported receiving less support experienced the largest preinteraction-to-postinteraction declines in negative emotions. In the case of practical invisible support, the combination of more support and less awareness of that support also predicted increases in self-efficacy. These results indicate that invisible support is a dyadic phenomenon.     

Predicting nonmarital romantic relationship dissolution: A meta‐analytic synthesis

A meta‐analysis of predictors of nonmarital romantic relationship dissolution was conducted, including data collected from 37,761 participants and 137 studies over 33 years. Individual, relationship, and external variables were investigated, and results suggest that commitment, love, inclusion of other in the self, and dependence were among the strongest predictors of dissolution. Other relational variables such as satisfaction, perceptions of alternatives, and investments were modest predictors of breakup, and the external factor of social network support was also a robust predictor. Personality measures were found to have limited predictive utility, with small effects found for dimensions relational in nature (e.g., adult attachment orientations). Theoretical and methodological implications are discussed within the context of future research on nonmarital relationship dissolution.     

The Effects of a PETTLEP Imagery Intervention on Learners' Coincident Anticipation Timing Performance

Little research has examined how imagery effects learners' acquisition of motor tasks requiring coincident anticipation timing (CAT). CAT is a fundamental component of hitting, passing, and receiving required in several sports. The purpose of the current study was to examine the effects of a PETTLEP imagery intervention on learners' CAT performance using a Bassin Anticipation Timer. Fifty-six participants (M = 20.61 years, SD = 2.48) were randomly assigned into one of four training groups: physical practice (PP), imagery practice (IP), imagery practice + physical practice (IP +PP), or a control (CON) group. The study consisted of three phases: pretest, intervention, and a posttest. Results revealed that the PP and IP+PP groups had significantly lower absolute timing error compared to the CON group on the posttest. The IP+PP group was the only group to have lower variable error compared to the CON group on the posttest. Results extend prior research by demonstrating that imagery combined with physical practice can benefit the learning of a CAT task and that imagery alone may not assist learners in acquiring tasks requiring CAT. Results are congruent with prior research demonstrating that imagery is most effective when combined with physical practice.     

A Triage Tool to Assess Unmet Health Needs for Children Entering Foster Care

Children in foster care have high levels of health care needs, many of which are unmet at foster care entry. Health care coordination (HCC) is essential to ensure unmet needs are addressed rapidly. Data is lacking about how best to triage children at foster care entry so limited HCC resources can be allocated most effectively. Therefore, we aimed to: (1) utilize a Triage Tool (TT) at foster care entry to stratify children based on unmet health care needs and (2) determine if the TT is an accurate predictor of health care utilization as indicated by cost during a child’s first few weeks in care. A TT was developed and utilized during the initial foster care health exam (IFCHE) to stratify children based on unmet needs. Medicaid records were reviewed to determine health care utilization and cost during the first 60 days post-IFCHE. Most children (61.6%) had the lowest level of unmet needs (Level 3), 29.5% had a moderate level of unmet needs (Level 2), and 9.9% had the highest level of unmet needs (Level 1). Medicaid claims review revealed that triage level did not correlate to health care utilization or costs during the first 60 days post-IFCHE. Youth placed in a group home incurred significantly higher costs than those placed in foster homes. These results suggest that the TT is useful clinically but does not predict health care utilization and costs during the first weeks in care. Group home placement incurs more cost than foster home placement, independent of triage level assigned.     

How social is social inhibition of return?

A number of studies have shown that the motor actions of one individual can affect the attention of an observer. In one notable example, “social inhibition of return,” observers are relatively slow to initiate a response to a location where another individual has just responded. In the present article we examine the degree to which this phenomenon can be considered a social effect. We find that unlike the related social, or “joint,” Simon effect, social inhibition of return is not influenced by competitive versus cooperative interaction, nor by live versus recorded interaction. We do find however that co-actors need to turn-take in order for the effect to occur. Thus, so-called “social” inhibition of return only reaches a minimal threshold to be considered a social phenomenon.     

Getting in People’s Faces: On the Symbiotic Relationship between the Media and Police Gang Units

The current study explores the relationships among high-profile homicide incidents, media representations of gang homicides, and the establishment of specialized police task forces in British Columbia, Canada. The sample includes all articles on homicide published between 2004 and 2010 in a major daily newspaper (N = 2,873). We examine the attention given to gang-related homicides compared to other homicides, explore the impact of high-profile shootings on trends in reporting, and discuss the timing of media reports in relation to the creation of specialized police forces. Results are discussed with respect to the symbiotic relationship between police organizations and the media.     

Problem formulation for multi-criteria decision analysis: report of a workshop

This paper reports on a workshop on Problem Formulation in Multi-Criteria Decision Analysis held at SPUDM97. The focus of the workshop was the problem formulation phase which occurs between the analyst meeting a person with a ‘mess’ and the time he or she begins to analyse a structured problem with several alternatives scored against several attributes or criteria. The objectives were: to share experience on procedures which might be transferable between the methodologies; to demonstrate different skills used by the analyst in structuring decision problems; and to catalyse a discussion on the problem formulation phase of an analysis. Three analysts, who generally approach problems using multiattribute methods, addressed the same problem. The problem used was constructed to be realistic to three decision makers, who had been trained in the issues of concern. There were two sessions. Each analyst was assigned a decision maker and formulated the problem independently in the first session, held in parallel. They were each observed by two observers and many of the audience at the workshop. The three formulations were presented along with the comments of the observers and discussed at a second plenary session. This paper reports the three formulations and observations, remarking on the ‘tricks of the trade’ employed by the analysts in formulating the problem. The analysts also describe their thinking and their aims in adopting their approach and style of interaction. More general remarks on the process of decision analysis are also offered. © 1998 John Wiley & Sons, Ltd.