Influence de la maturation pubertaire et de l’estime de soi corporelle sur la sexualité à l’adolescence

Dating Violence Continuity: The Protective Role of Self-Esteem Against Revictimization by Multiple Partners

Dating violence is a deleterious relational dynamic that affects around one-third of adolescents. It is well documented that dating violence can persist over time, occurring within the same relationship or across multiple relationships. Self-esteem could be a key factor in understanding the mechanisms of violence continuity, potentially acting as a protective factor during adolescence. Exploring its role in the continuity of dating violence and the potential differences based on whether the violence occurs within the same relationship or across different relationships could inform interventions aimed at preventing repetitive violence and revictimization by multiple partners. This study aimed to (1) examine the association between dating violence measured at two distinct time points, (2) investigate the moderating role of self-esteem in this association, and (3) explore potential variations in the protective role of self-esteem based on whether the violence reoccurred within the same relationship or across different relationships. Sex differences were also examined. A subsample of 1,018 adolescents who reported being involved in a dating relationship at two time points completed self-reported questionnaires. A moderation analysis revealed that dating violence at Time 1 predicted dating violence at Time 2 (6 months later) for both boys and girls. Among girls, self-esteem acted as a protective factor when considering the effect of partner change. Hence, girls who experienced dating violence victimization at Time 1 but had higher self-esteem were more inclined to engage in a subsequent relationship devoid of dating violence at Time 2. However, self-esteem did not emerge as a significant protective factor among boys. Self-esteem appears to be a pivotal factor in promoting engagement in subsequent positive relationships following experiences of dating violence among girls. These findings offer valuable insight that can inform preventive measures and interventions, ultimately contributing to healthier relationship dynamics and improving the well-being of dating violence victims during adolescence.

Differences between Young Children's Actual, Self-perceived and Parent-perceived Aquatic Skills

As drowning is a leading cause of unintentional injury/death in children worldwide, perceptions of their actual aquatic skills are of critical importance. Children's self-perceptions may influence the risks they take, and parental perceptions may influence the degree of supervision deemed to be necessary for children in and around water. Accordingly, we examined the differences between young children's actual, self-perceived and parent-perceived aquatic skills. Using a three-way repeated measures ANCOVA, we analyzed data from 134 child-parent dyads (56.0% boys; M age = 7.1, SD = 1.1 years; and 71.6% mothers). We measured self and parental perceptions of the child's aquatic skills with the 'Pictorial Scale of Perceived Water Competence' (PSPWC), and we applied the exact same 17 test items of the PSPWC to assess the child's actual aquatic skill level in the water. Controlling for years of swimming school experience, within-subject differences between the total scores on the 'Actual Aquatic Skills Test' (AAST) and both the child- and parent-completed PSPWC indicated lower than actual estimates of the children's aquatic skill level. The degree of disagreement against the AAST was more pronounced in parents than in 6-7 year-old children but was similar between parents and 8-9 year-old children, with these patterns being evident regardless of the children's sex. Our study contributes to an ongoing validation of the PSPWC and represents a key advance in assessing and comparing children's actual and perceived aquatic skill competence, using perfectly aligned instruments. Future research and practice might explore children's actual aquatic skills in different contexts (e.g., open water), include perspectives of non-parent caregivers and assess perceived and actual water competence across development.

[Primary dysmenorrhea and psychological resources used by adolescent girls: observational study of 247 high school girls in Finistère]

INTRODUCTION

Primary dysmenorrhea affects 60% of adolescent girls between 14 and 19 years of age and higher rates of depression and absenteeism are found in these young women. Having developed a sense of coherence (SOC) protects against depression associated with and improves the experience of primary dysmenorrhea. The aim of the study was to describe the association between primary dysmenorrhea and SOC. MéTHODS: A multicentric and cross-sectional study was performed on 247 high school girls from Finistère (France).

RESULTS

Sixty point seven per cent of high school girls suffer from primary dysmenorrhea: average VAS greater than or equal to 4 out of 10 with an improvement in pain by analgesics if severe pain (greater than 7 out of 10) to eliminate secondary dysmenorrhea (3.6% suspected). Thirty five point six per cent do not present dysmenorrhea (VAS between 0 and 3). This study shows that having a high SOC reduces menstrual pain (P=0.014). The main treatments used are not those recommended by Clinical practice guidelines.

DISCUSSION

Interventions based on Comprehensive Sexuality Education, medical consultations respecting salutogenic model would provide a better quality of life for adolescent girls by promoting the development of psycho-social skills.

Associations among Elementary School Children's Actual Motor Competence, Perceived Motor Competence, Physical Activity and BMI: A Cross-Sectional Study

BACKGROUND

Positive associations between motor competence and physical activity have been identified by means of variable-centered analyses. To expand the understanding of these associations, this study used a person-centered approach to investigate whether different combinations (i.e., profiles) of actual and perceived motor competence exist (aim 1); and to examine differences in physical activity levels (aim 2) and weight status (aim 3) among children with different motor competence-based profiles.

MATERIALS AND METHODS

Children's (N = 361; 180 boys = 50%; Mage = 9.50±1.24yrs) actual motor competence was measured with the Test of Gross Motor Development-2 and their perceived motor competence via the Self Perception Profile for Children. We assessed physical activity via accelerometers; height through stadiometers, and weight through scales. Cluster analyses (aim 1) and MANCOVAs (aim 2 & 3) were used to analyze the data.

RESULTS

The analysis generated two predictable groups: one group displaying relatively high levels of both actual (M TGMD-2 percentile = 42.54, SD = 2.33) and perceived motor competence (M = 3.42, SD = .37; high-high), and one group with relatively low levels of both (M percentile = 9.71, SD = 3.21; M PMC = 2.52, SD = .35; low-low). One additional group was also identified as having relatively low levels of actual motor competence (M percentile = 4.22, SD = 2.85) but relatively high levels of perceived motor competence (M = 3.52, SD = .30; low-high). The high-high group demonstrated higher daily physical activity (M = 48.39±2.03) and lower BMI (M = 18.13±.43) than the low-low group (MMVPA = 37.93±2.01; MBMI = 20.22±.42). The low-high group had similar physical activity-levels as the low-low group (M = 36.21±2.18) and did not significantly differ in BMI (M = 19.49±.46) from the other two groups.

CONCLUSIONS

A combination of high actual and perceived motor competence is related to higher physical activity and lower weight status. It is thus recommended to expand health interventions in children with components that foster the development of both actual and perceived motor competence. Health professionals should furthermore pay sufficient attention to endorsing children's actual and perceived motor competence.