Prospective associations between physical fitness and executive function in adolescents: The UP&DOWN study

IntroductionThe objective of the present work is to investigate the prospective associations between physical fitness components (cardiorespiratory fitness, motor fitness, and muscular strength) and two domains of executive function (working memory and inhibitory control) in adolescents.MethodsA total of 422 Spanish adolescents (13.35 ± 1.54 years, at baseline) from the UP&DOWN study with assessments at baseline and at 2-year follow-up were included in the analysis. Physical fitness was assessed using the ALPHA Fitness Test Battery. Working memory was measured by the n-back task and inhibitory control by the go/no-go task. Relationships of physical fitness components with working memory and inhibitory control were examined using linear regression models, adjusted for confounders.ResultsHigher baseline levels of the three physical fitness components (cardiorespiratory fitness, motor fitness, and muscular strength) individually predicted better performance on the working memory (β_ranged, from .159 to .207; all p < .012) and inhibitory control (β_ranged, from 0.168 to 0.263; all p < .004) tasks at the 2-year follow-up. Muscular strength was the only component associated with inhibitory control independent of the other 2 physical fitness components (β = 0.266; p = .005).ConclusionsAll components of adolescents’ physical fitness at baseline were individually associated with better working memory and inhibitory control at 2-year follow-up. Specifically, our results revealed that muscular strength was the component showing the strongest association with executive function, and even the only fitness component associated with inhibitory control independent of the other fitness components. These findings may have important public health and educational implication, since promoting exercise programs that improve physical fitness, and particularly, muscular strength, may positively influence cognitive health.     

The physical self-concept across childhood: Measurement development and meaning for physical activity

The physical self-concept is considered a significant predictor of physical activity and persistence in childhood and youth. Based on Shavelson, Stanton, and Hubner's (1976) hierarchical structure of self-concept, several approaches have been developed to measure physical self-perception. A multi-dimensional fitness-based approach by Marsh (1990) shows a valid method for measuring physical self-concept in all age groups from 8 years old to adulthood. Furthermore, following standard childhood fitness test dimensions, instruments have been developed for middle to late childhood (Dreiskämper, Tietjens, Honemann, Naul, & Freund, 2015a) and early childhood (Tietjens et al., 2018). However, based on Harter's (1980) approach of a more global and general skills-summarizing self-perception profile, other studies – preliminary coming from a motor development perspective – focused on measuring children's self-perception based on fundamental movement skills such as object control, locomotion, and stability. In this line, Estevan and Barnett (2018) proposed an adaption of Fox and Corbin's (1989) model. However, several research questions have remained unanswered because these different research directions have not been integrated yet: 1) How is the physical self-concept in childhood constructed, and how can it be measured? 2) How does the physical self-concept develop across childhood (and is this consistent with the assumptions about the self-concept as defined by Shavelson et al., 1976)? And 3) What is the role of physical self-concept in behavior (i.e., PA) and its antecedents in childhood (and how)? The purpose of this discussion paper is to address these three more or less open questions from a self-concept research perspective. To this end, the models of Shavelson et al. (1976) and Marsh (1990) will be drawn upon to integrate the recent research developments into a new classification of the physical self-concept and its development throughout childhood.     

Stages of change in fruit intake: A longitudinal examination of stability,stage transitions and transition profiles

The present study examined stability and transitions in Transtheoretical stages of change for fruit intake in an adult cohort of 735 individuals not exposed to a planned intervention. Six assessments took place within a four-month period with varying time intervals using electronic questionnaires, measuring fruit intake, stage of change and demographic characteristics. Precontemplation and maintenance were the most stable stages of change, while preparation was the least stable. Longer time intervals showed lower stability, but frequent stage transitions also occurred in shorter time intervals. Seven transition profiles were distinguished. Sequences within transition profiles mostly showed stage transitions to adjacent stages, independent of the interval duration. Differences in fruit intake, age, level of education and ethnicity were found between different transition profiles. Stability rates and most transition sequences largely support the Transtheoretical Model. Results indicating potential deviations from the model, e.g. short-term stage instability and stage transition profiles not in accordance with the Transtheoretical Model are discussed.     

Global self-esteem,perceived athletic competence,and physical activity in children: A longitudinal cohort study

ObjectivesThe Exercise and Self-Esteem Model is used as a theoretical framework to describe associations between global self-esteem and physical activity, mediated by perceived athletic competence. We know little about how these associations develop over time in elementary school children. We examined the change in, and associations between, global self-esteem, perceived athletic competence, and moderate-to-vigorous physical activity (MVPA) in children from kindergarten to grade 4. We also investigated if this change and these associations were different for boys and girls.DesignA prospective longitudinal cohort-sequential design that consisted of two cohorts of children.MethodChildren in cohort I were followed from kindergarten to grade 2, and children in cohort II were followed from grade 2 to grade 4. Global self-esteem and perceived athletic competence were measured with the Self-Perception Profile for Children (SPPC) (n = 292; 148 boys), while MVPA was measured with proxy-reports for physical activity filled in by parents (n = 184; 88 boys).ResultsGlobal self-esteem, perceived athletic competence, and MVPA remained stable. Global self-esteem was the same in boys and girls, while boys reported higher levels of perceived athletic competence and were more physically active than girls. The change in global self-esteem was significantly associated with perceived athletic competence and MVPA in girls, but not in boys.ConclusionThere are few developmental changes in global self-esteem, perceived athletic competence, and MVPA from kindergarten to grade 4. The change in global self-esteem was associated with perceived athletic competence and MVPA in girls, but not in boys.     

Motivation beliefs,emotions, leisure time physical activity,and sedentary behavior in university students: A full longitudinal model of mediation

Discrete emotions produce predictable response tendencies, yet there is limited understanding about their potential to mediate relations between motivation beliefs and leisure time physical activity (LTPA) and sedentary behavior. The current study investigates self-reported moderate LTPA, vigorous LTPA, and sedentary behavior as measured by the Global Physical Activity Questionnaire using control – value theory of achievement emotions (CVTAE) with a full longitudinal mediation design. A total of 586 young adults (Mage = 19.44, SD = 1.43) completed 1485 time-specific reports of LTPA, sedentary behavior, PA enjoyment, LTPA boredom, and control and value beliefs toward PA across three waves of data collection. Structural equation modeling was used to systematically disentangle direct and indirect relations over time. Neither enjoyment nor boredom mediated relations between participants’ control and value beliefs and moderate LTPA, vigorous LTPA, or sedentary behavior; however, boredom did negatively predict vigorous LTPA. There were reciprocal relations between control beliefs and moderate LTPA as well as value beliefs and PA enjoyment. The final model did not support relationships posited by CVTAE for LTPA or sedentary behavior. However, theoretically grounded CVTAE constructs explained substantive amounts of variance in moderate and vigorous LTPA but not sedentary behavior.     

Habit as mediator of the relationship between prior and later physical activity: A longitudinal study in older adults

ObjectivesHabit has been proposed as an explanation of why prior behavior is a good predictor of later behavior. This study examined whether habit mediates the relationship between prior and later physical activity (PA), within the framework of the attitude-social influences-efficacy (ASE) model and the theory of planned behavior (TPB).DesignA longitudinal design was used.MethodsA total of 1976 older adults completed questionnaires on ASE/TPB constructs and PA at baseline, intention at three months, habit at six months, and PA at twelve months.ResultsPath analyses showed that habit significantly mediates the relationship between prior and later PA, after ASE/TPB variables were taken into account.ConclusionsHabit is a partial solution to the question why prior PA is a good predictor of later PA. It is recommended to incorporate habit into the ASE/TPB model.     

生命意义与主观幸福感的关系:基于中国样本的元分析

运用元分析的方法来探讨生命意义与主观幸福感的关系。纳入了符合元分析标准的文献45篇,共51个独立样本,总样本量为27291。元分析结果表明:生命意义与主观幸福感(r=0.505,p0.001),生活满意度(r=0.395,p0.001)和积极情感(r=0.325,p0.001)呈显著正相关,而与消极情感(r=-0.195,p0.1)呈显著负相关。生命意义与主观幸福感的关系受到性别和被试群体的调节,如性别能显著正向调节二者的关系。结果表明,生命意义能有效预测主观幸福感。     

The longitudinal association between internalizing symptoms and academic achievement among immigrant and non‐immigrant children in Norway

The aim of this study was to explore the longitudinal relation between internalizing symptoms and academic achievement, as two processes of children and youth development, among children in Norway, and whether having an immigrant background moderated this association. Data collected from 4,458 students in Norway in four waves over three years were analyzed with multi‐group latent growth curve modeling (LGM ). Results showed that internalizing symptoms level remained unchanged over time both for immigrant and non‐immigrant children, while levels of academic achievement increased only for children of immigrants with both parents born outside of Norway. Further analyses supported a reciprocal relation between internalizing symptoms and academic achievement and revealed that the initial level of academic achievement predicted the rate of change in internalizing symptoms over time, but not vice versa. Moreover, immigrant background did not moderate the associations in the model, however, children of immigrants with both parents born abroad initially had lower levels of academic achievement, but showed an increase in academic achievement, compared to their non‐immigrant peers as well as to peers with one native‐born parent after controlling for gender and their grade at the first observation. The implications for policy and practice were discussed.     

Associations between attention,affect and cardiac activity in a single yoga session for female cancer survivors: An enactive neurophenomenology-based approach

Yoga practice is reported to lead to improvements in quality of life, psychological functioning, and symptom indices in cancer survivors. Importantly, meditative states experienced within yoga practice are correlated to neurophysiological systems that moderate both focus of attention and affective valence. The current study used a mixed methods approach based in neurophenomenology to investigate associations between attention, affect, and cardiac activity during a single yoga session for female cancer survivors. Yoga practice was associated with a linear increase in associative attention and positive affective valence, while shifts in cardiac activity were related to the intensity of each yoga sequence. Changes in attention and affect were predicted by concurrently assessed cardiac activity. Awareness of breathing, physical movement, and increased relaxation were reported by participants as potential mechanisms for yoga’s salutary effects. While yoga practice shares commonalities with exercise and relaxation training, yoga may serve primarily as a promising meditative attention-affect regulation training methodology.     

The dimensional structure of benefit finding in multiple sclerosis and relations with positive and negative adjustment: A longitudinal study

Benefit finding is a meaning making construct that has been shown to be related to adjustment in people with MS and their carers. This study investigated the dimensions, stability and potency of benefit finding in predicting adjustment over a 12 month interval using a newly developed Benefit Finding in Multiple Sclerosis Scale (BFiMSS). Usable data from 388 persons with MS and 232 carers was obtained from questionnaires completed at Time 1 and 12 months later (Time 2). Factor analysis of the BFiMSS revealed seven psychometrically sound factors: Compassion/Empathy, Spiritual Growth, Mindfulness, Family Relations Growth, Lifestyle Gains, Personal Growth, New Opportunities. BFiMSS total and factors showed satisfactory internal and retest reliability coefficients, and convergent, criterion and external validity. Results of regression analyses indicated that the Time 1 BFiMSS factors accounted for significant amounts of variance in each of the Time 2 adjustment outcomes (positive states of mind, positive affect, anxiety, depression) after controlling for Time 1 adjustment, and relevant demographic and illness variables. Findings delineate the dimensional structure of benefit finding in MS, the differential links between benefit finding dimensions and adjustment and the temporal unfolding of benefit finding in chronic illness.     

Personal attitudes toward time: The relationship between temporal focus,space‐time mappings and real life experiences

What influences how people implicitly associate “past” and “future” with “front” and “back?” Whereas previous research has shown that cultural attitudes toward time play a role in modulating space‐time mappings in people's mental models (de la Fuente, Santiago, Román, Dumitrache & Casasanto, 2014), we investigated real life experiences as potential additional influences on these implicit associations. Participants within the same single culture, who are engaged in different intermediate‐term educational experiences (Study 1), long‐term living experiences (Study 2), and short‐term visiting experiences (Study 3), showed their distinct differences in temporal focus, thereby influencing their implicit spatializations of time. Results across samples suggest that personal attitudes toward time related to real life experiences may influence people's space‐time mappings. The findings we report on shed further light on the high flexibility of human conceptualization system. While culture may exert an important influence on temporal focus, a person's conceptualization of time may be attributed to a culmination of factors.     

Associations between self-rated health and the assessments of anchoring vignettes in cardiovascular patients

Background/ObjectiveAssessments of health can be biased by response shift effects. One method for detecting such effects is the use of anchoring vignettes. The aim of this study was to analyze the relationship between participants’ self-assessed health state and their assessments of these vignettes.MethodA total of 342 cardiovascular patients assessed their own state of health on a 0-100 visual analogue scale. The patients additionally assessed two vignettes featuring fictional persons suffering from specific complaints. A sample of the general population (N = 1,236) served as controls.ResultsThe participants rated the health state of the vignette character featuring physical problems as being significantly better than the general population did (effect size: d = 0.53). The group difference in the assessment of the vignette featuring primarily mental health problems was lower (d = -0.17). Participants’ assessments of the vignettes were positively correlated with their assessments of their own health state (r = .26 and r = .10) and with several quality of life variables.ConclusionsAnchoring vignettes are a useful tool for detecting response shift effects.     

The associations between insecure attachment,rooming‐in,and postpartum depression: A 2 months’ longitudinal study

Postpartum depression (PPD) is the most common complication of childbearing, and recent studies have attempted to examine risk factors associated with it. The main study hypothesis was that a protective situational factor at a sensitive time period (full rooming‐in postpartum) would moderate the associations between insecure attachment dimensions and PPD. Three hundred twelve women, in either full or partial rooming‐in, participated in a longitudinal study at the maternity ward of a tertiary healthcare center. A Demographic questionnaire and the Experiences in Close Relationships Scale were administered at 1–4 days postpartum, and the Edinburgh Postnatal Depression scale at 2 months postpartum. PPD was significantly associated with both anxious and avoidant attachment dimensions, but not with rooming‐in conditions. In addition, women in partial rooming‐in showed a positive correlation between insecure attachment dimensions and PPD, whereas no such correlation was found for full rooming‐in women. A situational factor such as full rooming‐in, which occurs at a critical time point for the mother–infant relationship, can moderate the association between maternal avoidant or anxious attachment dimensions and the mother's PPD levels. Postpartum practices, such as rooming‐in, can be personalized and thus beneficial in moderating personal risk factors for PPD.     

社会支持的利用度与流动儿童心理韧性的关系:自尊的中介作用

采用社会支持量表、自尊量表和青少年心理韧性量表,对石河子市450名流动儿童进行调查,来探讨流动儿童社会支持与心理韧性的关系,并检验自尊的中介作用,其中社会支持由社会支持的利用度表征。结果表明:(1)社会支持的利用度与流动儿童的心理韧性呈正相关。(2)自尊在社会支持的利用度与心理韧性中起到部分中介作用。社会支持的利用度通过自尊对流动儿童的心理韧性产生更积极的效果。     

The relationship between children's overweight and quality of life: A comparison of Sizing Me Up,PedsQL and Kid-KINDL

Background/Objective: Overweight and obese children are likely to encounter negative impact on psychological well-being and quality of life (QoL). Hence, for overweight and obese children, measuring QoL could go beyond simply assessing objective medical parameters and cover their physical health, psychological well-being, and social interaction. Generic (Kid-KINDL and Pediatric Quality of Life Inventory [PedsQL]) and weight-related (Sizing Me Up) measures are two major types of QoL measurement instruments; however, little is known about the differences between them. Method: We recruited 569 3rd to 6th graders from eleven schools in Southern Taiwan. In addition to the three QoL questionnaires, the Child Depression Inventory and Rosenberg Self-Esteem Scale were applied. Results: Depression had significantly negative associations with all three QoL questionnaires. Self-esteem was only associated with Kid-KINDL. Body mass index had a significantly stronger relationship with Sizing Me Up than its relationships with PedsQL and Kid-KINDL. In other words, the items related to body size concerns in Size Me Up significantly contributed to impaired overweight/obese children’s QoL. Conclusions: The study further identified the characters and strength of these QoL measures for better suggestions on evaluating physical and psychological issues for overweight/obese children.     

The relationship between religious beliefs and behaviours and changes in Spiritual Health Locus of Control over time in a national sample of African-Americans

Using data from a sample of African-Americans, the present study examined the role of religious beliefs and behaviours in predicting changes in Spiritual Health Locus of Control (SHLOC), or beliefs about the role that God plays in a person’s health. A national sample of African-American adults was recruited using a telephone survey and re-contacted 2.5 years later. Overall, results indicated that both higher religious beliefs and behaviours predicted increases in Active SHLOC, or the view that one collaboratively works with God to maintain one’s health. However, only religious behaviours predicted increases in Passive SHLOC, or the view that because God is in complete control of health that one’s own behaviours are unnecessary. Among men, religious beliefs predicted strengthening Active SHLOC beliefs, while religious behaviours predicted growing Passive SHLOC beliefs. Among women, religious behaviours predicted strengthening Active and Passive SHLOC beliefs.     

The role of action and coping planning in the relationship between intention and physical activity: A moderated mediation analysis

Objective: Using a moderated mediation model, the present study investigated whether the mediation of intention into physical activity (PA) behaviour via action planning depends on the level of coping planning.

Method: A four-month prospective study was conducted among 157 French adults, who were recruited through a web-based survey. They were administrated measures of behavioural intention and sociodemographic variables at baseline and action and coping planning and PA four months later.

Results: Action planning partially mediated the contribution of intention on PA level. However, this indirect effect was conditional on the level of coping planning, insofar as action planning acted as a mediator of the intention–PA relationship only for individuals with high level of coping planning.

Conclusion: The results highlight the complexity of the relationship between intention and behaviour and provide evidence for the distinct role of both forms of planning.     

Cognitive exercise through body movement: Using a fun and short neuropsychological tool to adapt physical activity and enhance pleasure in individuals suffering from mental illnesses

Mental illness is associated to both metabolic and cognitive deficits. The idea here is to use adapted physical activity (APA) to help both aspects of pathology within a personal-targeted cognitive intervention program in order to enhance self-efficacy and intrinsic motivation. Using a multi-experience neuropsychological tool set (comprising touch pad exercises, wood puzzles and one-on-one semi-structured interviews), the different domains of action, timing, executive functions and social cognition were evaluated in a short 30-minute session. These computerized neuropsychological data were then used to adapt the difficulty of the proposed physical activity. Results obtained in a small group of ten patients revealed that the battery was well accepted. Both quantitative and qualitative results were collected and suggested that after 4 sessions of 2 h activity, the scores were improved for motor planning, motivation and the subjective report of quality of life. These preliminary data are important as they show that new technology can now be used to adapt automatically physical activities to the motor, cognitive and emotional capacities of the targeted individuals. Touch pads may also afford an innovating way to evaluate efficiently cognitive abilities while preserving the pleasure of the moment.     

Longitudinal study of quality of life in acquired brain injury: A self- and proxy-report evaluation

Background/ObjectiveAfter an acquired brain injury (ABI), the person remains with several impairments and disabilities that cause a decrease in his/her quality of life (QoL), which could change over time. The objective of the study was to analyse the evolution patterns of QoL in a sample of persons with ABI for one-year as well as the differences in proxy- and self-report versions of a QoL instrument. Method: The sample comprised 402 persons with ABI with ages ranging between 18 and 91 years, whom 36.20% had had the accident recently (i.e., three years or less). Patients, professionals and relatives responded at three evaluation points to the CAVIDACE scale, an ABI-specific QoL tool. Results: ANOVAs showed an improvement in QoL in the two follow-ups; the improvement was especially significant in the period between baseline and six months. The respondent factor did not interact with the evaluation time, but significant differences were found between respondents, with scores of patients higher than that for proxies. Finally, the QoL’s evolution interacts with the time elapsed since injury, showing significant improvements in the most recent group (i.e., three years or less). Conclusions: QoL must be considered from the earliest moments after ABI to obtain more significant improvements.