[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100629799":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":31,"centralContacts":36,"locations":26,"responsibleParty":45,"collaborators":26,"id":49,"slug":50,"hasResults":51,"nctId":52,"briefTitle":53,"officialTitle":54,"acronym":55,"eligibilityCriteria":56,"healthyVolunteers":51,"sex":57,"minAge":58,"maxAge":58,"enrollmentInfo":59,"targetDuration":26,"studyType":62,"phases":63,"briefSummary":65,"conditions":66,"keywords":69,"overallStatus":74,"whyStopped":26,"lastUpdateSubmitDate":75,"lastUpdatePostDateStruct":76,"startDateStruct":79,"completionDateStruct":81,"leadSponsor":83,"locationsCount":26},{"fullName":5,"class":6},"Federal University of Vicosa","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"TPCT + Matched Academy Football Training","EXPERIMENTAL","Participants complete routine academy football training with the same weekly frequency, session duration, and tactical content as the comparison group. In addition, they receive a Tactical Programme for Critical Thinking (TPCT) embedded within training sessions, including a brief opening dialogue, constrained small-sided games, structured reflection cycles guided by five questions, and extended free play.",[13],"Behavioral: Tactical Programme for Critical Thinking (TPCT)",{"label":15,"type":16,"description":17,"interventionNames":18},"Standard Academy Football Training","ACTIVE_COMPARATOR","Participants complete routine academy football training with the same planned tactical themes, training dose, session duration, and overall schedule as the experimental group. Training follows the academy's standard repetition-based approach and does not include structured collaborative reflection, the TPCT questioning scaffold, or planned reflection breaks between game-based repetitions.",[19],"Behavioral: Matched Academy Football Training",[21,27],{"type":22,"name":23,"description":24,"armGroupLabels":25,"otherNames":26},"BEHAVIORAL","Tactical Programme for Critical Thinking (TPCT)","A socio-constructivist, game-based pedagogical intervention embedded within routine under-9 academy football training. TPCT is delivered over 12 on-pitch sessions and includes: (1) a brief opening collective dialogue (\\~10 minutes) focused on the tactical principle of the day; (2) constrained small-sided games designed to amplify targeted information-action couplings; (3) brief structured reflection episodes (3-5 minutes) guided by five critical-thinking questions addressing tactical objective, helpful and hindering actions, alternatives, performance evaluation, and collective adjustment; and (4) extended free play representing approximately 50% of session time to promote transfer.",[9],null,{"type":22,"name":28,"description":29,"armGroupLabels":30,"otherNames":26},"Matched Academy Football Training","Routine academy football training delivered under normal practice conditions, matched across groups for weekly frequency, session duration, and tactical content. Sessions target offensive and defensive tactical principles through regular coaching activities. In the control condition, training emphasizes repetition-based technical drills and customary game play without structured reflective questioning.",[15],[32],{"name":33,"affiliation":34,"role":35},"SAMUEL JOSE GAVIRIA ALZATE, PhD","Tecnologico de Antioquia","STUDY_DIRECTOR",[37,41],{"name":33,"role":38,"phone":39,"phoneExt":26,"email":40},"CONTACT","+573192772912","samuel.gaviria@tdea.edu.co",{"name":42,"role":38,"phone":43,"phoneExt":26,"email":44},"Catalina Gonzalez, PhD","00573193735380","catagq@gmail.com",{"type":46,"investigatorFullName":47,"investigatorTitle":48,"investigatorAffiliation":5,"oldNameTitle":26,"oldOrganization":26},"PRINCIPAL_INVESTIGATOR","Édison Andrés Pérez Bedoya","Principal Investigator","100629799","effects-of-a-tactical-programme-for-critical-thinking-on-football-specific-decision-making-in-under-9-academy-players-100629799",false,"NCT07479368","Effects of a Tactical Programme for Critical Thinking on Football-Specific Decision-Making in Under-9 Academy Players","Effects of a Tactical Programme for Critical Thinking on Football-Specific Decision-Making and Execution Time in Under-9 Academy Players: A Controlled Parallel-Group Study Using the Stroop Task Football Test","TPCT-F-U9","Inclusion Criteria:\n\n* Male academy football players registered in the under-9 category.\n* Regular participation in academy football training.\n* Free from injury at baseline and able to fully participate in training and testing.\n* Written informed consent provided by a parent or legal guardian.\n* Age-appropriate assent provided by the child participant.\n\nExclusion Criteria:\n\n* Any injury or medical condition limiting full participation at baseline.\n* Injury sustained during the study that prevents continued full participation.\n* Absence from more than 25% of intervention sessions.\n* Inability to complete baseline assessment.\n* Inability to complete post-intervention assessment.","MALE","9 Years",{"count":60,"type":61},13,"ESTIMATED","INTERVENTIONAL",[64],"NA","This study evaluates whether embedding a Tactical Programme for Critical Thinking (TPCT) within routine academy football training improves football-specific decision-making and execution speed in under-9 male players. Participants will complete either TPCT-integrated training or standard academy training, and performance will be assessed before and after the intervention using the Stroop Task Football Test (STFT).",[67,68],"Football Players","Decision Making",[70,71,72,73],"Tactical Programme for Critical Thinking","Stroop Task Football Test","Critical Thinking","Execution Time","NOT_YET_RECRUITING","2026-03-16",{"date":77,"type":78},"2026-03-18","ACTUAL",{"date":80,"type":61},"2026-04-14",{"date":82,"type":61},"2026-06",{"name":5,"class":6}]