José Antonio Julián

Validation of a short physical activity recall questionnaire completed by Spanish adolescents

Abstract Self-report recall questionnaires are commonly used to measure physical activity in children and adolescents. However, they have been shown to have low to moderate validity, mainly due to inaccuracies in recall activity. The purpose of the present study was to determine the reliability and validity of an adapted version of the Assessment of Physical Activity Levels Questionnaire (APALQ) among a sample of Spanish adolescents. Test–retest reliability of the APALQ was assessed using a sample of 150 adolescents (72 males, 78 females), aged 13.6±1.1 years, who answered the APALQ twice within 7 days. Criterion validity was assessed using a sample of 77 adolescents (50 males, 27 females), aged 13.6±1.1 years, by comparing the APALQ against the Computer Science and Application (CSA) monitor. All participants were volunteers recruited from local schools in the Aragon region of Spain. Test–retest reliability for all items was high with intra-class coefficients of 0.77 for boys and 0.74 for girls. The APALQ demonstrated modest criterion validity with Pearson correlation coefficients (r) ranging from 0.53 between Physical Activity Index (PAI) and CSA minutes of moderate and vigorous physical activity, and 0.47 between PAI and CSA steps per day. When the data were analysed by gender, girls had higher correlations than boys (P < 0.01). The Spanish APALQ seems to be a valid and reliable short self-report physical activity questionnaire.

Improving Students' Predisposition towards Physical Education by Optimizing Their Motivational Processes in an Acrosport Unit.

Grounded in self-determination theory and achievement goal theory, this quasi-experimental study evaluated the effectiveness of a teaching intervention programme to improve predisposition towards physical education based on developing a task-oriented motivational climate and supporting basic psychological needs. The final sample consisted of 35 secondary education students, aged 15–17 (M age = 15.35, SD = 0.49), divided into two groups: control (n = 15) and experimental (n = 20). The intervention programme was applied in the experimental group to 12 acrosport unit lessons based on motivational strategies by means of TARGET areas (i.e. Task, authority, recognition, grouping, evaluation and time). Firstly, the experimental group obtained significantly higher values in perceived support of the basic psychological needs and in the perceived task-oriented motivational climate in the acrosport unit. Secondly, this intervention was effective in generating a significant increase in predisposition towards physical education in the experimental group. Noteworthy is the need to generate interventions in different content areas that may improve students’ predisposition towards physical education, which could contribute to them adopting a more active lifestyle.

Gender and Corporal Expression Activity in Physical Education: Effect of an Intervention on Students' Motivational Processes.

Grounded in Self-Determination Theory and Achievement Goal Theory, the objective of this study was to assess the effectiveness of an intervention programme on a series of motivational variables in a corporal expression teaching unit. An analysis was also conducted in terms of whether the impact of the intervention would be effective in boys and girls, given the social stereotypes inherent to this type of expression activity. A sample of 224 students, with ages varying from 12 to 14 years old (105 boys, 119 girls) participated in 10 sessions. A quasi-experimental design was carried out, dividing the total sample into two groups: control (n = 115) and experimental (n = 109). The intervention programme was applied in the experimental group via specific strategies based on the TARGET areas. In the experimental group, the results showed significantly higher values in perceived task-oriented climate, autonomy, competence, intrinsic motivation, identified regulation and enjoyment, as well as significantly lower values in ego-oriented climate. The intervention programme proved to be effective in boys and girls and the results were even better in boys. The importance of developing and applying specific motivational strategies in corporal expression activities should be stressed in order for this to have an impact on variables such as motivation and enjoyment in boys and girls, thus achieving more positive experiences.