Evaluation of physical activity measured via accelerometry in rural fourth-grade children

Interest in the benefits of exercise has prompted increased research examining the relationship between physical activity and health status in adults. More recently, considerable research effort has been directed toward the role of physical activity in young children as a precursor to adult physical fitness. The purpose of this study was to estimate the relationship between physical activity measured via accelerometry and body mass index, body mass, body composition, and physical fitness in fourth-grade boys and girls during physical education lessons. 54 fourth-grade students in rural Pennsylvania (28 girls, M age 9.6, SD = .56; 26 boys, M age 9.5, SD = .51) were subjects. Girls were significantly less active during all lessons measured (p < .001). The results of linear regression analyses indicated that physical activity was negatively associated with body mass index, body mass, and body fat percentage (p < .05), and positively associated with physical fitness (VO2max) (p < .01). These data indicate the need for curricular intervention to motivate girls to increase their activity during structured physical education lessons and demonstrate the efficacy of the body mass index as a screening tool within the schools.     

Parental correlates of Rorschach human movement responses in children.

The meaning of the human movement response (M) to inkblot stimuli was explored in terms of correlations between children's M productions and the attributes of their parents in 119 familes. M scores were available for the family members; and for each parent there were also measures of personality, values, and childrearing attitudes. A number of the parent-child correlational patterns were congruent with Rorschach's theories concerning the significance of M.     

Is anxiety about health associated with desire to exercise, physical activity, and exercise dependence?

There are significant gaps in the literature regarding the behavioural consequences of health anxiety. Although past research indicates that health anxiety is associated with distinctive maladaptive behaviours, such as reassurance seeking, the relationship between health anxiety and wellness-related behaviours, such as physical activity, has not been adequately examined. Given that health anxiety is associated with excessive attempts to ensure health and avoid illness, health anxiety could be potentially related to extreme physical activity, known as exercise dependence. Using the cognitive behavioural model of health anxiety as a framework, this exploratory study investigated the relationships between health anxiety, exercise desire, physical activity, and exercise dependence.Undergraduate university students (n = 144) completed a battery of online measures. Results indicated that only the perceptual component of health anxiety, namely hypervigilance to somatic symptoms, was related to exercise desire and components of exercise dependence. Implications of the findings are discussed and future research avenues are explored.     

Associations between visual attention,implicit and explicit attitude and behaviour for physical activity

The current study explored associations between previous physical activity and both implicit and explicit attitudes, as well as visual attention and activity motivation (intention). Analyses were performed on participants initially unaware of the physical activity focus of the study (N = 98). Higher levels of physical activity were associated with positive implicit attitudes and an attentional bias towards exercise cues. There was a quadratic (‘U’ shaped) relationship between implicit attitude and attention: the more extreme individuals’ implicit attitudes towards exercise (positive or negative) the greater their attentional bias to exercise cues. Furthermore, explicit attitude moderated the relationship between attentional bias and physical activity: attentional bias to exercise cues was associated with higher levels of physical activity only for those who had a strong positive explicit attitude. Findings suggested that implicit cognitions are linked with previous physical activity. Future research should consider strategies for strengthening positive implicit and explicit attitudes and directing attention to cues signalling healthy behaviour.     

Exercise video games are associated with more positive affective response,which predicts physical activity adherence

BackgroundA more positive affective valence during exercise is predictive of adherence to physical activity programs. This study examines the relationship between affective response during exercise and longer-term maintenance of physical activity among individuals using exercise video games (EVGs) and standard modalities of physical activity (i.e., walking, cycling).MethodsHealthy adults (mean age 45.4, SD = 14.5) were randomly assigned to a 12-week supervised, thrice weekly program of EVGs (n = 93) or Standard exercise (n = 96), and were assessed for affect immediately before, at the mid-point, and immediately after one exercise session per week. Participation in moderate-to-vigorous physical activity (MVPA) was conducted at end of treatment (EOT) and 6-month follow up.ResultsEVG participants reported more positive affective valence during exercise compared to Standard participants (b = 0.63, SE = 0.08, p < .001), and perceived less exertion (b = 0.52, SE = 0.36, p = .04) compared to Standard participants. For both groups, a more positive affective valence during exercise was significantly predictive of continued physical activity at 6-months (b = 6.64, SE = 2.50, p = .01). EVG participants also showed a significant chronic effect such that week-to-week there were improvements in affect prior to exercise and this effect was significantly associated with greater MPVA at EOT and follow-up (b = 21.96, SE = 10.10, p = .03 at EOT). Among Standard participants no significant chronic effect was seen over time.ConclusionsEVGs may provide an effective means of promoting more positive shifts in affective valence both during, and in anticipation of, physical activity that encourages longer-term participation.     

The Fantasy Questionnaire: A Measure to Assess Creative and Imaginative Fantasy

This article reports the construction and validation of a comprehensive self-report measure of fantasy. Unlike previous measures of fantasy, which focus on psychopathology, we conceive fantasy as a trait with positive connotation. Principal component analysis (N = 318) and confirmatory factor analyses (N = 345) were conducted using 2 sociodemographically diverse samples. The results provided support for a 2-factor conceptualization of the construct, with the dimensions imaginative fantasy and creative fantasy. Imaginative fantasy refers to vivid imagination and absorption in these images and daydreams. Creative fantasy refers to the activity of using fantasy to create new ideas. The trait measure showed good internal consistency, test–retest reliability, discriminant and convergent construct validity, as well as incremental validity. Moreover, in 3 behavioral studies, we put fantasy scores in relationship with behavioral data to provide further proof of validity. A comprehensive measure of fantasy can contribute to our understanding of individual differences in inner experiences, creative processes, and problem solving.     

Rorschach Adaptive Fantasy Images and Coping in Children Under Severe Environmental Stress

We measured the relationship between the capacity of a group of inner-city, homeless children to produce adaptive fantasy images, as assessed by the Rorschach M+ score and their performance on the Fruit Distraction Test of selective attention and Rorschach measures of reality testing (extended F+ percentage) and object relations (Mutuality of Autonomy [MOA] Scale, Urist, 1977). The sample included 46 Black and Hispanic children (24 boys and 22 girls) who ranged in age from 5 to 13 years. Results from multiple regression analyses that also included age, intelligence, and gender as independent variables indicated that the M+ score accounted for the largest portion of the variance in the Fruit Distraction and MOA scores. The M+ score was also significantly positively correlated with the extended F+ percentage. The results suggest that children's capacity to withstand severe environmental stressors is linked to their ability to produce adaptive fantasy images on the Rorschach.     

Response Inhibition and the Rorschach ‘M’ Response

Previous research indicated that a relationship existed between production of the Rorschach M response and inhibition of motor activity. The present study investigated this relationship under conditions which approximated those involved in the normal process of impulse control. Volunteer college students were used as subjects. Ss who engaged in a response inhibition task subsequently produced significantly more M responses than did Ss who had engaged in a noninhibitory task. This supported the hypothesis that M is an indication of the tendency to deal with impulses through fantasy.     

Attention focus during physical effort: The mediating role of task intensity

ObjectivesTenenbaum's (2001) [A social-cognitive perspective of perceived exertion and exertion tolerance. In R. N. Singer, H. Hausenblas, & C. Janelle (Eds.), Handbook of sport psychology (pp. 810–820). New York, NY:Wiley] exercise intensity-attention linkage model was used to design and carry out two studies to examine individuals’ attentional strategies during engagement in two physically demanding tasks, and the mediating effect of task intensity on attention focus.DesignAn experimental design was employed where thought classifications (associative vs. dissociative) during three stages of a handgrip task (study 1) and during 50%, 70%, and 90% VO₂ max effort in a cycling task (study 2) were subjected to non-parametric Chi-square analysis.MethodsMale and female participants were exposed to the increasing sensation of physical effort via two fatiguing tasks: an isometric handgrip task (n=35), and a stationary cycling task (n=13). During each task participants were instructed to vocally express their current thoughts—in sentences, phrases or words—continuously throughout the testing procedure. Participant's self-reported thoughts were recorded during the tasks, and later classified to reveal patterns of associative and dissociative attention focus.ResultsAttention focus was predominantly associative when task intensity was high. These findings are consistent with Tenenbaum's (2001) [A social-cognitive perspective of perceived exertion and exertion tolerance. In R. N. Singer, H. Hausenblas, & C. Janelle (Eds.), Handbook of sport psychology (pp. 810–820). New York, NY:Wiley] model postulating the relationship between exercise intensity and attention allocation, which maintains that above a given effort threshold physiological cues dominate attention focus.ConclusionsDuring conditions of high workload and prolonged duration, attention is focused on overwhelming physiological sensations, which dominate focal awareness. At this point an associative attention focus is almost unavoidable.     

Fantasy Proneness: Developmental Antecedents

ABSTRACT Wilson and Barber (1981) identified a “personality type” characterized by an extensive and deep involvement in fantasy that they termed “fantasy prone personalities” This study investigated the developmental antecedents of fantasy proneness as part of a larger research project designed to examine the construct validity of the fantasy prone personality Fantasy prone (n= 21, upper 4% of college population), medium range (n= 20) and nonfantasy prone persons (n= 18, lower 4% of college population) were selected with the Inventory of Childhood Memories and Imaginings (Wilson and Barber, 1981) Subjects completed quantitative pencil and paper measures of early life experiences and participated in individual semi structured interviews Strong support for the construct validity of fantasy proneness and confirmation of previous findings regarding the developmental antecedents of extensive adult fantasy involvement were secured While six fantasy prones reported being severely physically abused during childhood, abuse was not reported in other groups Fantasy prones also reported greater frequency and severity of physical punishment, greater use of fantasy to block the pain of punishment, more thoughts of revenge toward the person who punished them, greater loneliness, and a preference for punishing their own children less severely than did the comparison groups, suggesting compensatory and adaptive functions of fantasy involvements     

Multimethod assessment of treatment process in chronic low back pain: comparison of reported pain-related anxiety with directly measured physical capacity

Although cognitive behavioural treatments (CBT) have proven efficacy in improving symptom management, pain-related distress, physical performance and return to work. few studies have examined the relationship between changes in behavioural process variables during treatment and improvement in outcome variables following treatment. We designed a multimethod assessment strategy to test the relative contribution of changes in physical capacity and pain-related anxiety to treatment outcome variables. Low back pain patients (n = 59) were treated with an intensive programme of physical exercise and CBT. Comparisons from pre- to post-treatment showed significant improvement in pain severity, interference, affective distress, activity level, and depression. Improvements in pain-related anxiety were associated with improvements in all outcome variables except interference. Of three physical capacity composite scores, improvement in only one (lumbar extension and flexion capacity) was associated with improvements in all outcome variables except interference. Further analyses demonstrated that the relationship between changes in pain-related anxiety and treatment outcome were independent of changes in physical capacity performance. Changes during treatment in pain-related anxiety may be more important than changes during treatment in physical capacity when predicting the effect of treatment on behavioural outcome measures. These results are discussed in the context of how to improve assessment of the chronic pain patient and improve the effectiveness of multidisciplinary CBT.     

Relationship between self-efficacy and changes in rated tension and depression for 9- to 12-yr.-old children enrolled in a 12-wk. after-school physical activity program

28 girls and 26 boys (93% African American) ages 9 to 12 years were enrolled in an after-school physical activity program for 12 wk. and completed measures of exercise self-efficacy, tension, and depression. Significant negative correlations were found between changes in ratings on Exercise Self-efficacy Scale for Children scores and Profile of Mood States Tension (r =-.44) and Depression (r =-.33) over 12 wk., indicating that as rated exercise Self-efficacy increased, rated Tension and Depression tended to decrease. Findings are consistent with behavioral explanations of the relationship between exercise and mood changes. Caution is appropriate as there was no control group, and familiarity might be an explanation of the findings.     

Physical Activity,Exercise Motivations,Depression, and Nonsuicidal Self‐Injury in Youth

This study explored the relationship between physical activity, depression, and nonsuicidal self‐injury (NSSI) in 167 high school and undergraduate students (mean age = 17.37, range 14–25). Results indicated that NSSI frequency had a significant negative relationship with physical activity, and physical activity moderated the relationship between depressive symptoms and self‐harm. Specifically, high levels of depressive symptoms and low levels of physical activity had the greatest frequency of NSSI. Lastly, appearance‐based exercise motivations were significantly related to increased frequencies of NSSI. Overall, physical activity may possess a protective nature against NSSI, especially in individuals with depressive symptoms.     

BEHAVIORAL MANAGEMENT OF EXERCISE TRAINING IN VASCULAR HEADACHE PATIENTS: AN INVESTIGATION OF EXERCISE ADHERENCE AND HEADACHE ACTIVITY

A behavioral package was used to shape and maintain the adherence of 5 subjects with vascular headache to a program of aerobic exercise training. Repeated measures of exercise behavior were examined through the use of a bidirectional changing criterion design. Repeated measures of headache activity were also collected. Results demonstrated a functional relationship between the behavioral package and exercise adherence, because all 5 subjects showed exercise behavior that matched bidirectional changing exercise criteria. The results also indicated clinically significant collateral reductions in vascular headache activity in 4 subjects. Subjects whose aerobic fitness levels were not masked by vasoactive medication also showed measurable increases in aerobic fitness. The results are discussed in terms of the methodology used to demonstrate a functional relationship between the adherence package and exercise behavior and the possible mechanism(s) by which aerobic exercise activity might affect vascular headache activity.     

Exercisers' perceptions of their fitness instructor's interacting style, perceived competence, and autonomy as a function of self-determined regulation to exercise, enjoyment, affect, and exercise frequency

Puente, R. & Anshel, M. H. (2010). Exercisers' perceptions of their fitness instructor's interacting style, perceived competence, and autonomy as a function of self-determined regulation to exercise, enjoyment, affect, and exercise frequency. Scandinavian Journal of Psychology, 51, 38–45.
The primary purpose of the present investigation was to test the hypothesis, derived from Self-Determination Theory (SDT), that an individual's perceived competence and autonomy mediate the relationship between the exercisers' perception of their instructor's interaction style and the exercisers' motivation to exercise. A secondary purpose was to identify the affective and behavioral outcomes derived from self-determined regulation. It was hypothesized that SDT would significantly explain and predict exercise behavior. Participants consisted of 238 college students, 103 males and 135 females ( M age = 20.4 years, SD = 2.16), who volunteered to participate in the study. They were asked to complete a battery of questionnaires measuring instructor's interacting style, self-regulation to exercise, perceived autonomy and competence, enjoyment, positive and negative affect, and exercise frequency. Using structural equation modeling with observed variables, the results showed that perceived competence and autonomy mediated the relationship between perceived instructor's interacting style and self-determined regulation. It was also found that self-determined regulation was significantly related to exercise enjoyment, positive affect, and exercise frequency. It was concluded that understanding the motivational factors and emotional and behavioral consequences of physical activity will partially explain an individual's motives to engage regularly in exercise.     

Temporal Orientation,Human Movement Responses and Time Estimation

The relationship between temporal orientation, human movement (M) responses on the Barron inkblots, and brief time estimates was investigated. Knapp's Time Metaphor Test and the Barron inkblots were administered to 110 Ss. 40 Ss were selected on the basis of their scores on the Time Metaphor Test to participate in an individual time estimation experiment This produced two criterion groups: 20 Dynamic-Hasty (D-H) Ss and 20 Naturalist-Passive (N-P) Ss. Results indicated that N-P Ss had a lower M threshold, perceived more M and overestimated the passage of time. Discussion focused on the relationship between temporal orientation, fantasy behavior, and impulse control.     

Testing attitudes,social desirability and behavioral regulations as moderators of implicit-explicit exercise discrepancies: A replication study in Iranian students

IntroductionThere is mixed evidence regarding moderators of the relationship between implicitly and explicitly measured constructs. This study examined this issue with evaluations of exercise relative to health or appearance in a sample of Iranian adolescents. Investigaing automatic associations and reflective constructs might provide important implications for developing interventions targeting exercise behavior in a population with different cultural, social, and economic barriers to exercise than European or North American adolescents.MethodsParticipants were 471 students enrolled in grades 9 to 12, of whom 269 (54.9%) were female. Behavioral regulations, explicit attitudes, and social desirability were investigated as possible moderators. All students completed questionnaire measures of physical activity behavior, attitudes, social desieality and behavioral regulation. They also completed two Go/No Go Association tasks to measure automatic associations of exercise with health and apperarance.ResultsAttitude was a significant moderator of discrepancies between automatic associations of exercise with health and health motives. Interjected regulation moderated implicit-explicit appearance discrepancies. Participants with low social desirability and negative automatic appearance associations had the highest appearance motivation.ConclusionsParticipants focused on the potential of achieving positive health outcomes of exercise rather than physical appearance outcomes, which differs from research from other countries. It is possible that, health was strongly linked with exercise by the pervasive societal pressures in Iran to have a healthy body.     

Social Competence at the Playground: Preschoolers During Recess

Social interactions at the playground have been represented as a rich learning opportunity to hone and master social skills at preschool years. Specifically, all forms of social play (fantasy, role, exercise or rough‐and‐tumble) have been related to children's social competence. The main goal of this study was to examine whether it is a certain kind of social play which facilitates the development of social competence, or if it is just the opportunity for interacting during recess that provides children with an optimal environment for social learning. A total of 73 preschoolers (4–6 years old) were videotaped at the school's playground. Teachers provided assessments of children's social competence. Children's interactions at the playground were assessed through an innovative measuring method, based on radio‐frequency identification devices. The results showed a positive association between exercise play and children's social competence. In contrast with the literature, both forms of pretend play, fantasy and role play were unrelated to children's social competence. Smaller peer groups and longer interactions also demonstrated a positive association with these preschoolers' social competence. The study shows the importance of outdoor physical play for preschoolers' social success. Moreover, the study suggests that the environment in which children play has an important effect on the adaptive nature of their play. Copyright © 2016 John Wiley & Sons, Ltd.     

Evaluation of the evidence for the trauma and fantasy models of dissociation

The relationship between a reported history of trauma and dissociative symptoms has been explained in 2 conflicting ways. Pathological dissociation has been conceptualized as a response to antecedent traumatic stress and/or severe psychological adversity. Others have proposed that dissociation makes individuals prone to fantasy, thereby engendering confabulated memories of trauma. We examine data related to a series of 8 contrasting predictions based on the trauma model and the fantasy model of dissociation. In keeping with the trauma model, the relationship between trauma and dissociation was consistent and moderate in strength, and remained significant when objective measures of trauma were used. Dissociation was temporally related to trauma and trauma treatment, and was predictive of trauma history when fantasy proneness was controlled. Dissociation was not reliably associated with suggestibility, nor was there evidence for the fantasy model prediction of greater inaccuracy of recovered memory. Instead, dissociation was positively related to a history of trauma memory recovery and negatively related to the more general measures of narrative cohesion. Research also supports the trauma theory of dissociation as a regulatory response to fear or other extreme emotion with measurable biological correlates. We conclude, on the basis of evidence related to these 8 predictions, that there is strong empirical support for the hypothesis that trauma causes dissociation, and that dissociation remains related to trauma history when fantasy proneness is controlled. We find little support for the hypothesis that the dissociation-trauma relationship is due to fantasy proneness or confabulated memories of trauma.