A NEW YORK CITY PROGRAM TO IDENTIFY DISADVANTAGED YOUTH WITH UNDISCOVERED COLLEGE POTENTIAL AT THE END OF NINTH GRADE, TO IMPROVE THEIR MOTIVATION AND ACHIEVEMENT IN SCHOOL WORK, TO DEVELOP THEIR EXPECTATIONS FOR COLLEGE ENTRANCE, AND TO IMPROVE THEIR CHANCES FOR SUCCESS IN COLLEGE, IS DESCRIBED. DURING THE SPRING OF 1965, 579 DISADVANTAGED BOYS…

SOCIOECONOMIC CHARACTERISTICS, RESPONSES TO INNOVATIONS, AND USE OF INFORMATION SOURCES WERE CORRELATED FOR 100 RANDOMLY CHOSEN DAIRY FARMERS IN THE LOWER FRASER VALLEY OF BRITISH COLUMBIA. TEN DAIRYING INNOVATIONS WERE DIVIDED INTO TWO GROUPS ACCORDING TO COMPLEXITY. ADOPTION SCORES WERE USED TO CLASSIFY THE FARMERS AND STAGES OF ADOPTION…

This study compares the perceptions of student teachers and veteran teachers toward a selected set of competencies. It determines the degree of need judged by teachers for each competency and the level of proficiency they feel they have attained. Fifteen competencies were listed on the questionnaire submitted to participants in the study. Student…

THIS IS A SERIES OF ARTICLES ON POSSIBLE AND ACTUAL USES OF VIDEO TAPE MATERIAL AND PROCESSES TO IMPROVE TEACHER EFFICIENCY, COMPETENCY, AND INSIGHT. EMPHASIZED ARE INDIVIDUALIZED AND SMALL GROUP USES OF TELEVISION, PLUS ITS POTENTIAL AS A RESEARCH AND DIAGNOSTIC INSTRUMENT. THREE MAIN USES OF TELEVISION ARE DISCUSSED--AS A SUBSTITUTE FOR LIVE…

A SERIES OF EXPERIMENTS HAVE BEEN CARRIED OUT OVER A PERIOD OF 3 YEARS TO FIND MEANS FOR DESCRIBING INQUIRY BEHAVIOR IN GRADE SCHOOL STUDENTS AND TO TEST THE EFFECT OF TEACHING METHODS AND ENVIRONMENT ON THIS BEHAVIOR. INQUIRY ACTIVITY WAS TESTED BY HAVING CHILDREN PLAY THE ROLE OF A SMALL CITY MAYOR USING SPECIALLY DEVELOPED MATERIALS. THREE…

THIS MODULE OF A 30-MODULE COURSE IS DESIGNED TO DEVELOP AN UNDERSTANDING OF THE PRECISION MEASURING TOOLS USED IN DIESEL ENGINE MAINTENANCE. TOPICS ARE (1) LINEAR MEASURE, (2) MEASURING WITH RULES AND TAPES, (3) GETTING PRECISION WITH MICROMETERS, (4) DIAL INDICATORS, (5) TACHOMETERS, (6) TORQUE WRENCH, (7) THICKNESS (TECHER) GAGE, AND (8) VALVE…

THIS MODULE OF A 25-MODULE COURSE IS DESIGNED TO DEVELOP AN UNDERSTANDING OF THE OPERATION AND MAINTENANCE OF VALVES UTILIZED IN HYDRAULIC TRANSMISSIONS USED ON DIESEL POWERED VEHICLES. TOPICS ARE (1) REVIEWING FACTS ABOUT PUMPS, (2) USING VALVES FOR CONTROL, (3) TROUBLESHOOTING PROCEDURES ON RELIEF VALVES, (4) USING DIRECTIONAL CONTROL VALVES,…

THIS MODULE OF A 25-MODULE COURSE IS DESIGNED TO DEVELOP AN UNDERSTANDING OF THE OIL FLOW WITHIN HYDRAULIC TRANSMISSIONS USED ON DIESEL POWERED VEHICLES. TOPICS ARE GENERAL DESCRIPTION, HYDRAULIC CIRCUITS, AND BRAKE HYDRAULIC CIRCUIT AND OPERATION. THE MODULE CONSISTS OF A SELF-INSTRUCTIONAL PROGRAMED TRAINING FILM "LEARNING ABOUT THE ALLISON…

THIS MODULE OF A 25-MODULE COURSE IS DESIGNED TO PROVIDE A SUMMARY OF MAINTENANCE PROCEDURES FOR AUTOMATIC TRANSMISSIONS USED ON DIESEL POWERED VEHICLES. TOPICS ARE (1) CHECKING THE HYDRAULIC SYSTEM, (2) SERVICING THE HYDRAULIC SYSTEM, (3) EXAMINING THE RANGE CONTROL VALVE, (4) EXAMINING THE LOCK-UP AND FLOW VALVE, (5) EXAMINING THE MAIN REGULATOR…

THID MODULE OF A 25-MODULE COURSE IS DESIGNED TO DEVELOP AN UNDERSTANDING OF THE CONSTRUCTION AND MAINTENANCE OF LEAD-ACID STORAGE BATTERIES USED ON DIESEL POWERED EQUIPMENT. TOPICS ARE (1) BATTERY COMPONENTS AND CONSTRUCTION, (2) CHEMICAL ACTION IN BATTERIES, (3) THE BATTERY AND THE CHARGING CIRCUIT, (4) BATTERY CHARGING VOLTAGE, (5) EFFECTS OF…

THIS MODULE OF A 25-MODULE COURSE IS DESIGNED TO DEVELOP AN UNDERSTANDING OF THE OPERATING PRINCIPLES OF DIRECT CURRENT GENERATORS USED ON DIESEL POWERED EQUIPMENT. TOPICS ARE (1) WHAT IS A GENERATOR AND ITS USE, (2) SHUNT GENERATOR PRINCIPLES, (3) POWER AND RATINGS OF A GENERATOR, (4) ARMATURE REACTION, (5) WHAT IS POLARITY, (6) TWO GENERATOR…

THIS MODULE OF A 25-MODULE COURSE IS DESIGNED TO DEVELOP AN UNDERSTANDING OF MAINTENANCE PROCEDURES FOR DIRECT CURRENT GENERATORS USED ON DIESEL POWERED EQUIPMENT. TOPICS ARE SPECIAL GENERATOR CIRCUITS, GENERATOR TESTING, AND GENERATOR POLARITY. THE MODULE CONSISTS OF A SELF-INSTRUCTIONAL PROGRAMED TRAINING FILM "DC GENERATORS II--GENERATOR…

THIS MODULE OF A 25-MODULE COURSE IS DESIGNED TO DEVELOP AN UNDERSTANDING OF THE OPERATING PRINCIPLES OF ALTERNATING CURRENT GENERATORS USED ON DIESEL POWERED EQUIPMENT. TOPICS ARE REVIEWING ELECTRICAL FUNDAMENTALS, AND OPERATING PRINCIPLES OF ALTERNATORS. THE MODULE CONSISTS OF A SELF-INSTRUCTIONAL PROGRAMED TRAINING FILM "AC GENERATORS…

THIS MODULE OF A 25-MODULE COURSE IS DESIGNED TO DEVELOP AN UNDERSTANDING OF THE OPERATING PRINCIPLES AND THE SERVICING AND TESTING PROCEDURES FOR ALTERNATING CURRENT (AC) GENERATORS AND REGULATORS USED ON DIESEL POWERED EQUIPMENT. TOPICS ARE REVIEW OF ALTERNATOR PRINCIPLES, ALTERNATOR SERVICING AND TESTING, ALTERNATOR REGULATOR OPERATING…

THIS MODULE OF A 25-MODULE COURSE IS DESIGNED AS A REVIEW OF THE OPERATING PRINCIPLES AND SERVICING PROCEDURES FOR GENERATORS AND AS AN INTRODUCTION TO TRANSISTOR CONTROLLED VOLTAGE REGULATION FOR GENERATORS USED ON DIESEL POWERED EQUIPMENT. TOPICS ARE (1) REVIEW OF GENERATOR PRINCIPLES, AC AND DC, (2) SERVICING AND TESTING ALTERNATORS, AND (3)…