Foot strike patterns of recreational and sub-elite runners in a long-distance road race

Although the biomechanical properties of the various types of running foot strike (rearfoot, midfoot, and forefoot) have been studied extensively in the laboratory, only a few studies have attempted to quantify the frequency of running foot strike variants among runners in competitive road races. We classified the left and right foot strike patterns of 936 distance runners, most of whom would be considered of recreational or sub-elite ability, at the 10 km point of a half-marathon/marathon road race. We classified 88.9% of runners at the 10 km point as rearfoot strikers, 3.4% as midfoot strikers, 1.8% as forefoot strikers, and 5.9% of runners exhibited discrete foot strike asymmetry. Rearfoot striking was more common among our sample of mostly recreational distance runners than has been previously reported for samples of faster runners. We also compared foot strike patterns of 286 individual marathon runners between the 10 km and 32 km race locations and observed increased frequency of rearfoot striking at 32 km. A large percentage of runners switched from midfoot and forefoot foot strikes at 10 km to rearfoot strikes at 32 km. The frequency of discrete foot strike asymmetry declined from the 10 km to the 32 km location. Among marathon runners, we found no significant relationship between foot strike patterns and race times.     

Family disruption and academic functioning in urban,black youth

The purpose of this study was to examine from an ecological perspective the relationships between multiple levels of family disruption and children's academic functioning in a sample of 390 urban, Black adolescents at age 14. Subjects in this cohort have been followed longitudinally since before their birth. Data from previous assessments at birth and age 7 years allowed for control of important correlates in this analyses. Examination of this unique sample, using multisource data collection procedures, provides important information about the many family disruptions among urban, low‐income families and the effects of these disruptions on academic outcomes. Results revealed several consistent findings, the most notable of which is that, when parents were married, adolescents demonstrated significantly higher grades, mediated through paternal involvement. Of all variables studied, the role of fathers in the lives of these adolescents was the most influential on academic outcomes. In this unique sample, even variables such as involvement with child protective services were not significantly related to outcomes after important control variables were factored into analyses. Results of this study have important implications for future research and for prevention and intervention efforts in urban, at‐risk samples. Emphasis is made for work in the school context, particularly for school psychologists. © 2011 Wiley Periodicals, Inc.     

A PRELIMINARY TYPOLOGY OF MOTIVATIONAL ORIENTATIONS OF COMMUNITY COLLEGE STUDENTS

The purpose of this study was to identify the reasons students were enrolled in individual courses at one metropolitan community college. Unstructured interviews, supplemented by participant observation, were used to collect data on students in eight transfer and occupational day classes observed in Fall 1980. On the basis of their motivational orientations toward individual courses, most students were classified as requirement meeters, knowledge seekers, or specific information users. These three motivational orientations were compared along three dimensions: (1) the student's major criterion of success, (2) the aspect (instrumental or expressive) of education the student emphasized, and (3) the willingness of the student to tolerate a time‐lag prior to the application of acquired knowledge and/or skills. Less common motivational orientations also were identified. The data showed that students could be guided by more than one motivational orientation or change their initial motivational orientation toward a course as the result of classroom experiences. The modal type of student in this sample was a requirement meeter. Requirement meeters establish norms whereby students derive status by spending as little time as possible on school‐related matters.     

Inclusive education policy: what the leadership of Canadian teacher associations has to say about it

In inclusive education research, rarely are teacher associations a topic of investigation despite their critical role in its implementation and efficacy. A study was conducted as part of the Canadian Disability Policy Alliance using a learning collaborative methodology that explored the extent to which Canadian provincial/territorial teacher association leadership personnel were aware of inclusive education legislation and policy. Using a semi-structured protocol, 14 participants were interviewed, representing 12 Canadian jurisdictions. Results indicated a complex theme with three linked issues: leadership participants stated that their teacher membership was well aware of inclusive education policy, that their membership generally endorsed it, contingent upon adequate resourcing. The particularities of this theme, awareness-endorsement-resources, are contextualised throughout the results, and the implications are raised in the discussion.     

Play therapy with emotionally damaged adolescents

Abstract

Adolescence is a critical period of development for all individuals, but particularly for those who have suffered earlier emotional difficulties or abuse. If these problems go unresolved, patterns of behaviour which become established during this period may be more difficult to change later on. However, more traditional talk therapies may be resisted by adolescents. This article argues that non-directive play therapy, given age-appropriate adaptations, offers an approach which, since it encompasses both play and verbal communication, is well suited to addressing adolescent concerns, particularly those of early adolescence.This argument is illustrated by two accounts of therapy with a boy and a girl, both in early adolescence, which show how a more traditional non-directive counselling approach was combined with play therapy by the adolescents themselves, allowing exploration of emotional difficulties on all levels of mental functioning. The cases show how traumatic or painful early memories may be reworked on a bodily and emotional level, without the feeling of over-intrusion risked by a directive or interpretive stance.     

Interpersonal conflict interaction: An examination of verbal defense of self

The purpose of this investigation was to examine defensive verbal communication behaviors that occur at observer perceived levels of interpersonal conflict intensity. Conflict was defined as an interaction that occurs when salient values are challenged. Communication behavior in conflict was conceptualized as behavior to defend self. Videotapes of 37 dyadic conflict interactions were collected and coded. Three levels of conflict interaction intensity were examined. Two major categories of verbal defensive behaviors were observed: (1) agreement‐disagreement; and (2) measures of verbal intensity. In general, a positive relationship was found between observer perceived level of conflict intensity and amount of defensive behavior.     

The impact of communication apprehension and fear of talking with a physician on perceived medical outcomes

This study examined the relationships among trait CA, state CA (fear of interacting with a physician), and patient perceived satisfaction with quality of medical care and physician. The results indicated that trait CA and fear of the physician were positively related. However, trait CA was not significantly related to patient perceived satisfaction with quality of medical care or physician. State CA, in contrast, was significantly negatively related to both patient perceived satisfaction with medical care and satisfaction with physician. It is concluded that future research should investigate the impact of physicians’ engaging in positive communication behaviors on patients’ apprehension and medical outcomes.     

The Relationships of Perceived Health Professionals’ Communication Traits and Credibility with Perceived Patient Confidentiality

Patients at a large medical clinic provided data permitting an analysis of the relationships of perceived communication behaviors (nonverbal immediacy, assertiveness, and responsiveness) and source credibility (competence and caring) with perceptions of the confidentiality of their medical records. Perceptions of physicians, nurses, and support staff were employed. The results indicate that patients’ perceptions of the communication behaviors and credibility of physicians, nurses, and support staff are meaningfully related to patients’ perceptions of confidentiality. The problems of actual confidentiality and perceived confidentiality are discussed in relation to the role of communication as part of the problem and a potential part of the solution.     

Updating Relationships Between Communication Traits and Communication Competence

This study examined the degree to which six self-perceived communication traits are related to self-perceived communication competence (SPCC), both individually and collectively. The results indicate communication apprehension and shyness were strongly and inversely related to SPCC, whereas willingness to communicate was strongly and positively associated with SPCC. When examined collectively, several communication traits were found to predict SPCC.