Female Sixth Graders Research Articles

Accelerometer-Measured Physical Activity and Sedentary Behavior Levels and Patterns in Female Sixth Graders: The CReActivity Project.

Regular physical activity (PA) and low levels of sedentary behavior (SB) have positive health effects on young people. Adolescent girls of low socioeconomic background represent a high-risk group with regard to physical inactivity and SB. In this study, accelerometer-measured levels of PA and SB of female sixth graders attending lower secondary schools in Germany are presented, patterns of PA and SB throughout the day are described and differences between weekdays and weekend days are analyzed. Data of 425 students of the CReActivity project were analyzed. Sampling and processing of accelerometer data followed recent recommendations, which had not been applied to data of a German-speaking sample before. The WHO recommendation of daily 60 min moderate-to-vigorous PA was fulfilled by 90.4% of the girls on weekdays and by 57.4% on weekend days. The significant weekday–weekend differences were mainly associated with active commuting to and from school. Students engaged in SB for more than 8 h on weekdays and for over 7 h on weekend days. The results suggest a strong need for interventions increasing PA and reducing SB, especially during school hours and on weekends. Furthermore, a comparison with methods and results of previous studies highlights the need to follow recent criteria in accelerometer data sampling and processing to ensure an accurate and valid differentiation between PA-related risk groups and non-risk groups.

Physical Activity-Related Profiles of Female Sixth-Graders Regarding Motivational Psychosocial Variables: A Cluster Analysis Within the CReActivity Project.

IntroductionAdolescents’ physical activity (PA) behavior can be driven by several psychosocial determinants at the same time. Most analyses use a variable-based approach that examines relations between PA-related determinants and PA behavior on the between-person level. Using this approach, possible coexistences of different psychosocial determinants within one person cannot be examined. Therefore, by applying a person-oriented approach, this study examined (a) which profiles regarding PA-related psychosocial variables typically occur in female sixth-graders, (b) if these profiles deliver a self-consistent picture according to theoretical assumptions, and (c) if the profiles contribute to the explanation of PA.Materials and MethodsThe sample comprised 475 female sixth-graders. Seventeen PA-related variables were assessed: support for autonomy, competence and relatedness in PE as well as their satisfaction in PE and leisure-time; behavioral regulation of exercise (five subscales); self-efficacy and social support from friends and family (two subscales). Moderate-to-vigorous PA was measured using accelerometers. Data were analyzed using the self-organizing maps (SOM) analysis, a cluster analysis including an unsupervised algorithm for non-linear models.ResultsAccording to the respective level of psychosocial resources, a positive, a medium and a negative cluster were identified. This superordinate cluster solution represented a self-consistent picture that was in line with theoretical assumptions. The three-cluster solution contributed to the explanation of PA behavior, with the positive cluster accumulating an average of 6 min more moderate-to-vigorous PA per day than the medium cluster and 10 min more than the negative cluster. Additionally, SOM detected a subgroup within the positive cluster that benefited from a specific combination of intrinsic and external regulations with regard to PA.DiscussionThe results underline the relevance of the assessed psychosocial determinants of PA behavior in female sixth-graders. The results further indicate that the different psychosocial resources within a given person do not develop independently of one another, which supports the use of a person-oriented approach. In addition, the SOM analysis identified subgroups with specific characteristics, which would have remained undetected using variable-based approaches. Thus, this approach offers the possibility to reduce data complexity without overlooking subgroups with special demands that go beyond the superordinate cluster solution.

Multi-level validation of the German physical activity self-efficacy scale in a sample of female sixth-graders

BackgroundThe majority of children and adolescents are insufficiently physically active. Self-efficacy is considered one of the most important determinants of physical activity (PA). The purpose of this study was to validate the German version of the physical activity self-efficacy scale by means of a multi-level approach. Factorial validity, internal consistency and criterion validity were examined for the individual and the class level.MethodsThe final sample comprised 454 female sixth-graders of 33 classes. To examine the factorial validity of the translated 8-item scale, a multi-level confirmatory factor analysis was conducted with the lavaan package in R. Internal consistency was estimated with the alpha function of the psych package. Criterion validity was examined by correlating self-efficacy with moderate-to-vigorous physical activity (MVPA) assessed with accelerometers.ResultsIn contrast to previous validation studies, a unidimensional structure of the scale was not supported. Instead, two highly correlated (rindividual = .87; rclass = .69) but distinct latent factors, representing PA self-efficacy and social support from family and friends, were differentiated on both the individual and class level. The best overall fit exhibited a multi-level 1 × 1-model, including only the six items measuring PA self-efficacy (χ2 = 32.10, CFI = .986, TLI = .976, RMSEA = .059, SRMR = .035). Internal consistencies for the complete 8-item scale and the 6-item scale were good on the individual level and excellent on the class level. For the two items measuring social support, Cronbach’s alpha was low on the individual and excellent on the class level. Weak relations between self-efficacy and MVPA were found for the individual level, strong associations were found for the class level.ConclusionsThe validation speaks for the use of the abridged 6-item scale, which allows for a unidimensional assessment of PA self-efficacy. Generally, the results support the relevance of a multi-level approach, which not only differentiates between self-efficacy on the individual level and on the class level but also between the respective implications regarding reliability and criterion validity on both levels. Thereby, this study offers a rigorously validated scale and further illustrates possible consequences of the usual neglect of group-level variance in scale validation.

From Memorising to Visualising: The Effect of Using Visualisation Strategies to Improve Students’ Spelling Skills

<p>Spelling is an essential literacy skill and an important language component that can have a significant effect on L2 students’ future education and occupational status. However, many students struggle to master this skill, and most L2 teachers are limited to traditional approaches when teaching spelling. Therefore, this study aims to investigate both the effect of using visualisation strategies to improve the L2 students’ spelling skills and student’s attitudes towards the use of those strategies. I adopted an experimental approach, whereby the experimental group was trained to use visualisation strategies to study the spelling of new words, while the control group received no special tuition and was required to study the spelling of new words using the methods they normally use. The sample for the study consisted of 42 female sixth graders from Al-Manahej Private Elementary School in Riyadh; they were divided into two groups: 21 students in the experimental group and 21 students in the control group. In order to collect data and achieve the goal of the study, three tools were used: pre-achievement and post-achievement tests to measure the differences between the experimental and control groups’ scores. The students undertook five weekly tests to measure the effectiveness of the visualisation strategies to improve their spelling skills, and a social validity questionnaire to assess their attitudes towards the strategies. The findings were anticipated to promote the use of visualisation strategies in the field of education, to encourage curriculum designers, decision makers, and language teachers to employ them when teaching spelling.</p>

‘I thought if I marry the prophet I would not die’: The significance of religious affiliation on marriage, HIV testing, and reproductive health practices among young married women in Zimbabwe

This study examines the association between religious affiliation and reasons for marriage, perceived church attitudes, and reproductive health-seeking behaviors, including HIV testing, among young women in eastern rural Zimbabwe. The sample comprised women (N = 35) who had married by 2012 while participating in a larger randomized controlled trial (RCT) to test the effects of school support on HIV-related risk. The RCT sample was identified in 2007 as all female sixth graders in 25 rural eastern Zimbabwe primary schools whose parents, one or both, had died (N = 328). In our previous RCT analyses, we found that participants who affiliated with an Apostolic church were more than four times more likely to marry than those from non-Apostolic churches and that control group participants were twice as likely to marry as those in the intervention group. Other studies had found that marriage greatly increased the odds of HIV infection among adolescent women. Given the link between Apostolic affiliation and marriage, we conducted semi-structured interviews to explore type of marriage, reasons for marrying, church affiliation and attitudes, family planning, HIV testing, schooling, and family life. We were interested in differences, as perceived by our sample of young married women congregants, among Apostolic sects and other denominations in their attitudes about marriage and health-seeking behaviors. We were also interested in the influence of church affiliation on intervention participants’ decision to marry, since they had comprehensive school support and education is highly valued in Zimbabwe, but costly and often out of financial reach. Interviews were conducted from October 2012 through November 2013; data were analyzed using a general inductive approach. We found that pressure or perceived deception for coitus or marriage was reported only by intervention participants affiliated with Apostolic denominations. Other reasons for marriage were similar between Apostolic and non-Apostolic adherents, as well as intervention and control conditions. All participants believed HIV testing was important, but while all non-Apostolic denominations encouraged HIV testing and clinic/hospital care, there was considerable heterogeneity in attitudes among Apostolics, with ultraconservative denominations most likely to proscribe non-religious health care. We conclude that some, but not all, Apostolic-affiliated women are afforded discretion in their health-seeking behaviors. Since HIV screening and treatment depend on access to clinic/hospital care, continued public health efforts to engage Apostolic leaders is needed, along with monitoring of progress in access and outcomes.

Empirische Validierung eines Modells zur Ätiologie gestörten Essverhaltens bei jugendlichen Mädchen: Welche Rolle spielen die Ergebnisse von Körpervergleichen?

Aim of this study was the empirical validation of an etiologic model on disturbed eating behavior by means of structural equation modeling. The model under consideration by Schutz and colleagues explains the influence of potential risk factors, especially body comparisons, on disturbed eating. 136 female sixth graders from secondary schools in Thuringia filled out questionnaires on their eating behavior, on the variables stated in the model and on the subjective meaning of their body weight. The model is supported by our data analyses. Particularly BMI and self esteem have a strong influence on body comparisons. The impact of body comparisons on disturbed eating is mediated by body dissatisfaction. An important addition to the model can be seen in the inclusion of the subjective effect of body comparisons into the model which has been neglected in research so far.

The Social Construction of Mentoring Roles

Using a case study involving ten female sixth graders and ten female undergraduates meeting at three different schools for an after-school mentoring program, the author shares her interpretation of mentoring roles as socially constructed by individuals. Seven major dynamics involved in the relationship-building process are discussed: that each pair is a unique combination of particular individuals; that the ambivalence of one person can constrain the kind of role the partner can successfully take on; that learning how to develop a relationship into mentoring is a process in itself; that the setting impacts the development of relationships; that shared activity both sets boundaries on roles and expands them; that gift-giving can expand roles through deepening affection; and that deeper trust can reveal differences between the individuals and lead to discomfort instead of closeness. The author concludes by arguing that the roles of 'mentor' and 'mentee' are not pre-defined, but expand, contract, and are maintained through interpersonal interaction and individual perception.