A Classroom-based Intervention to Promote Physical Literacy in Children: ALPHYL Study Protocol

Assessment of the actual motor competence using Canadian Agility Movement Skill Assessment test

Assessment of the physical activity by accelerometers

Assessment of this variable using Physical Literacy for Children Questionnaire. Minimum and maximum response values are from 1 to 4. Higher scores mean a better outcome.

Assessment of this variable using Pictorial scale of Perceived Movement Skill Competence. Minimum and maximum response values are from 1 to 4. Higher scores mean a better outcome.

Adapted version for children of the Behavioural Regulation Exercise Questionnaire. Minimum and maximum response values are from 1 to 5. Higher scores mean a better outcome.

The Physical Activity Family and Friends Support Scale. Minimum and maximum response values are from 1 to 5. Higher scores mean a better outcome.

Final grade scores at school

Digit Span test

Stroop test

Survey adapted from Centers for Disease Control Kids-Walk-to-School programme by investigators of the International Physical Activity and the Environment Network. Participants will indicate the number of days travelling both to and from school by walking, bicycling or skateboarding in an average school week. Total number of active trips per week to and from school will be summed (range = 0-10 trips). Higher scores mean a better outcome.

The assessment of height and weight will be use to calculate body mass index

Assessment of this fitness component using Progressive Aerobic Cardiovascular Endurance Run test

Physical activity will be self-reported using Physical Activity Questionnaire for Children. Minimum and maximum response values are from 1 to 5. Higher scores mean a better outcome.

Health Behaviour in school-age children questionnaire. Minimum and maximum response values are from 1 to 5. Higher scores mean a better outcome.

Children Body Figure Silhouette evaluation. Minimum and maximum response values are from 1 to 7. Higher scores mean overweight and obese appearance.

Future intention of physical activity scale. Minimum and maximum response values are from 1 to 5. Higher scores mean a better outcome.

Basic psychological needs satisfaction scale within physical education setting. Minimum and maximum response values are from 1 to 5. Higher scores mean a better outcome.

The pictorial scale of Physical Self-Concept in Children. Minimum and maximum response values are from 1 to 4. Higher scores mean a better outcome.

Youth Leisure-Time Sedentary Behaviour Questionaire in minutes

Intrinsic Satisfaction Classroom Scale. Minimum and maximum response values are from 1 to 5. Higher scores mean a better outcome.

Social Identity Questionnaire for Physical Education/Sport. Minimum and maximum response values are from 1 to 5. Higher scores mean a better outcome.

This variable will be evaluated using the Self-Determination index. Minimum and maximum response values are from 1 to 5. Higher scores mean a better outcome.

The Spanish version of the Woodcock-Johnson III test

Evaluation of the macro-scale neighborhood attributes using Geographic Information System-based data such as population density, land-use mix (green areas, commercial areas, recreational areas, etc.), distance to destinations (schools, parks, shops, etc.), intersection density, etc.

Evaluation of the micro-scale neighborhood attributes using Microscale Audit of Pedestrian Streetscapes-Global audit tool. Overall positive score ranges from 0 to 210. Higher scores mean a better outcome.

Evaluation of the physical school characteristics using International Study of Childhood Obesity, Lifestyle and the Environment School Audit Tool. Minimum and maximum values are from 0 to 37. Higher scores mean a better outcome.

Parental perceptions will be evaluated using Neighborhood Environment Walkability Scale for Youth. Minimum and maximum response values are from 1 to 4. Higher scores mean a better outcome.