education_point_acquisition_support_effect

education_point_acquisition_support_effect = {
	#Save educator
	if = {
		limit = {
			any_relation = {
				type = guardian
				always = yes
			}
		}
		random_relation = {
			type = guardian
			save_scope_as = educator
		}
	}
	else_if = {
		limit = {
			court_owner ?= { employs_court_position = court_tutor_court_position }		
		}
		court_owner = { 
			random_court_position_holder = {
				type = court_tutor_court_position
				save_scope_as = educator
			}
		}
	}
	else_if = {
		limit = {
			court_owner ?= { employs_court_position = court_guru_court_position }		
		}
		court_owner = { 
			random_court_position_holder = {
				type = court_guru_court_position
				save_scope_as = educator
			}
		}
	}

	#Set variables if they don't exist
	if = {
		limit = {
			NOT = { has_variable = education_$SKILL$_variable }
		}
		set_variable = {
			name = education_$SKILL$_variable
			value = 0
		}
	}

	#Randomize success or failure
	random_list = {
		#Success
		60 = {
			#Child intelligence
			modifier = {
				has_trait = intellect_good_3
				add = 20
			}
			modifier = {
				has_trait = intellect_good_2
				add = 15
			}
			modifier = {
				OR = {
					has_trait = intellect_good_1
					has_trait = shrewd
				}
				add = 10
			}
			#Educator intelligence & skill
			modifier = {
				exists = scope:educator
				add = {
					scope:educator = {
						#Intelligence
						if = {
							limit = { has_trait = intellect_good_3 }
							value = 15
						}
						else_if = {
							limit = { has_trait = intellect_good_2 }
							value = 10
						}
						else_if = {
							limit = {
								OR = {
									has_trait = intellect_good_1
									has_trait = shrewd
								}
							}
							value = 5
						}
						#Specific skill
						add = {
							value = $SKILL$
							multiply = educator_skill_modifier_factor
						}
						#Learning skill
						add = {
							value = learning
							multiply = educator_learning_skill_modifier_factor
						}
						#Storyteller tradition
						if = {
							limit = { culture = { has_cultural_parameter = better_ward_education } }
							value = 10
						}
					}
				}
			}

			#Affinity
			modifier = {
				has_$SKILL$_education_affinity_childhood_trait_trigger = yes
				add = matching_childhood_trait_modifier_value
			}

			#Disaffinity
			modifier = {
				has_$SKILL$_education_disaffinity_childhood_trait_trigger = yes
				add = mismatching_childhood_trait_modifier_value

As written in game/common/scripted_effects/00_education_effects.txt.