Factors Impacting on Students’ Readiness for Higher Education

This article reports on a study that examined the readiness levels of students in the South African context. Particularly, the study explored the differences between various students’ academic proficiency, support mechanisms, motivational levels and overall integration with the university. A quantitative approach was used and 117 full-time first-year National Diploma in Human Resource Management students from the Nelson Mandela University (formerly known as Nelson Mandela Metropolitan University) participated in the study. This study therefore focused on one student cohort at a particular higher education institution (HEI). The findings revealed that a combination of cognitive and non-cognitive variables influences student readiness and success. Even though HEIs have implemented interventions, the level of student readiness remains low. It was noted, however, that students who scored high on the variables were more likely to succeed in higher education.     

Assessing resilience in students who are deaf or blind: Supplementing standardized achievement testing

Although testing accommodations for standardized assessments are available for students with disabilities, interpretation remains challenging. The authors explored resilience to see if it could contribute to the interpretation of academic success for students who are deaf or hard of hearing or blind or have low vision. High school students (30 deaf, 11 blind) responded to the Resiliency Scales and a school-specific resilience survey. Student ratings were within 1 SD of those who were not deaf or blind; resilience was positively correlated with academic success (grade point average). Resilience information may contribute to the interpretation of academic success in students who are deaf or blind and may provide insight into potential interventions. This is the first time students who are deaf or blind have been assessed on a published measure of resilience. Results defy stereotypes and affirm that individuals who are deaf or hard of hearing or blind or have low vision have more in common with the hearing and seeing world than is often recognized.     

Muscle morphology of the vastus lateralis is strongly related to ergometer performance,sprint capacity and endurance capacity in Olympic rowers

Rowers need to combine high sprint and endurance capacities. Muscle morphology largely explains muscle power generating capacity, however, little is known on how muscle morphology relates to rowing performance measures. The aim was to determine how muscle morphology of the vastus lateralis relates to rowing ergometer performance, sprint and endurance capacity of Olympic rowers. Eighteen rowers (12♂, 6♀, who competed at 2016 Olympics) performed an incremental rowing test to obtain maximal oxygen consumption, reflecting endurance capacity. Sprint capacity was assessed by Wingate cycling peak power. M. vastus lateralis morphology (volume, physiological cross-sectional area, fascicle length and pennation angle) was derived from 3-dimensional ultrasound imaging. Thirteen rowers (7♂, 6♀) completed a 2000-m rowing ergometer time trial. Muscle volume largely explained variance in 2000-m rowing performance (R² = 0.85), maximal oxygen consumption (R² = 0.65), and Wingate peak power (R² = 0.82). When normalized for differences in body size, maximal oxygen consumption and Wingate peak power were negatively related in males (r = ?0.94). Fascicle length, not physiological cross-sectional area, attributed to normalized peak power. In conclusion, vastus lateralis volume largely explains variance in rowing ergometer performance, sprint and endurance capacity. For a high normalized sprint capacity, athletes may benefit from long fascicles rather than a large physiological cross-sectional area.     

Recurrent Otitis Media and Attachment Security: A Path Model

The present study examined the processes through which recurrent episodes of otitis media influence children's attachment security. The model guiding the research suggests that mothers of children who experience recurrent episodes of otitis media have higher levels of parenting stress, which can have a direct negative effect on attachment security. As well, an increase in parenting stress may be indirectly related to attachment security by decreasing maternal sensitivity, a known precursor of attachment security. A structured telephone illness interview was conducted with mothers of 161 children every 2 weeks for 6 months to determine the number of episodes of otitis media children experienced. At the end of this period, parenting stress, attachment security, and maternal sensitivity were assessed. Recurrent episodes of otitis media did negatively affect attachment security by increasing mothers' perceptions of their children as behaving more negatively. Parenting stress was not related to maternal sensitivity; however, maternal sensitivity did predict attachment security.     

Memories of childhood sexual abuse: a survey of young adults

Objective: To explore the prevalence of, characteristics of, and factors associated with forgetting of childhood sexual abuse memories in a large non-clinical sample (N = 1712).Method: Using an anonymous survey, we asked respondents about (a) the nature and severity of their childhood abuse; (b) the continuity of their abuse memories; and (c) their experiences with others suggesting to them that they might have been abused.Results: A substantial minority of victims in our sample reported having temporarily forgotten their childhood sexual abuse. Forgetting was largely unassociated with victim or abuse characteristics. Compared to individuals who always remembered their abuse, however, individuals who temporarily forgot were more likely to report that someone had suggested to them that they might have experienced abuse. Those who received such suggestions were particularly likely to suspect that they may have experienced childhood sexual abuse that they do not yet remember.Conclusion: Forgetting may be less common than implied by earlier estimates from clinical samples, yet it is not uncommon. Also, a sizable minority of the population is wondering whether they have experienced unremembered abuse, and these suspicions are linked to having encountered suggestions from others. We discuss the implications of these findings for understanding the phenomenon sometimes labeled repression.Spanish abstract was not available at time of publication.     

Spatial pattern learning in rats: Conditional control by two patterns

Rats searched for food hidden on top of poles in a 4 × 4 matrix of poles. Before each trial, the location of the four baited poles was unpredictable. However, the poles were always baited in one of two spatial patterns, either a square or a line. The food hidden on the four baited poles was one of two types, and the food type determined the identity of the pattern. Thus, once one baited pole was discovered, the food type provided a cue for the spatial pattern in which the remaining food was hidden. The results showed that rats learned the two spatial patterns in which the food was hidden and used the conditional cue to determine which pattern was relevant on individual trials, thereby increasing the efficiency of spatial search.     

Imagining accidental fetal citizens: pregnant Mainland women and the cultural politics of birthright citizenship

This essay looks at the mobility of pregnant Mainland women in Hong Kong to expose the reverberations of the SAR government's immigration policies relating to cross-border birth tourism. Pregnant Mainland women and their children (fetuses), as emergent social subjects, embody conflict and the negotiation between population governance and economic benefits. The government denies pregnant Mainland women the right to give birth in Hong Kong based on their non-eligible status while admitting their children to be born in Hong Kong on the grounds that their children meet Hong Kong's future demand for population renewal, in this way boosting the development of childbirth tourism. However, the localism, which has had an extensive influence on Hong Kong local society in recent years, has rejected the SAR government's “population renewal” imaginary by suggesting its own “locust imaginary.” The government's acceptance and the local's exclusion of the population flow between China and Hong Kong imply distinct cross-border subject imaginations. Only by contextualizing and critically analyzing the various othering identities such as the non-eligible or locusts can we better understand the cultural politics of Hong Kong birthright citizenship over recent years.     

Functional phases and angular momentum characteristics of Tkatchev and Kovacs

Understanding the technical requirements and underlying biomechanics of complex release and re-grasp skills on high bar allows coaches and scientists to develop safe and effective training programmes. The aim of this study was to examine the differences in the functional phases between the Tkatchev and Kovacs skills and to explain how the angular momentum demands are addressed. Images of 18 gymnasts performing 10 Tkatchevs and 8 Kovacs at the Olympic Games were recorded (50 Hz), digitised and reconstructed (3D Direct Linear Transformation). Orientation of the functional phase action, defined by the rapid flexion to extension of the shoulders and extension to flexion of the hips as the performer passed through the lower vertical, along with shoulder and hip angular kinematics, angular momentum and key release parameters (body angle, mass centre velocity and angular momentum about the mass centre and bar) were compared between skills. Expected differences in the release parameters of angle, angular momentum and velocity were observed and the specific mechanical requirement of each skill were highlighted. Whilst there were no differences in joint kinematics, hip and shoulder functional phase were significantly earlier in the circle for the Tkatchev. These findings highlight the importance of the orientation of the functional phase in the preceding giant swing and provide coaches with further understanding of the critical timing in this key phase.     

Social support and physical activity participation among healthy adults: a systematic review of prospective studies

The objective of this review was to determine the direction and strength of the prospective relationship between social support and PA among healthy adults. A systematic review was conducted; including studies up until December 2015, in the following databases: Ovid MEDLINE, EMBASE, PsychINFO, SPORTDiscus, and Scopus. Published English and French written studies were included if the reported study used a longitudinal design; examined the relationship between social support and PA over at least two intervals; and assessed a sample of healthy adults between 18–65 years of age. Two reviewers independently extracted study information and independently assessed the risk of bias in each study. The initial search yielded a total of 2892 citations, and 20 studies were included in the review. Follow-up period ranged from 2 weeks to 10 years. Irrespective of the type and source of support, the strength and direction of the association between social support and PA was inconsistent across studies, with effect sizes ranging from small to large and from negative to positive. Based on meta-analysis, there was a small positive association between support for PA from friends and future PA. Researchers are encouraged to continue to conduct longitudinal studies to better understand the relationship between social support and PA.