Here are some examples of factors that might affect second language acquisition
First language development
Access to the language
Age
Motivation, personality, and learning style
Peers and role models
Quality of instruction
Cultural background
Refers to conversational fluency
Ability to use language in everyday social contexts
Typically develops in two years
Examples:
"Hi! How's it going?"
"May I have a bathroom pass?"
"Want to be my partner?"
"I'm going out on Friday night."
Refers to grade-level academic fluency
Ability to understand and use language specific to content-area classes
Typically develops within 5 to 7+ years
Examples:
"During the Civil War times, most businessmen in the North made profits from industry."
"The sum of the squares legs of a right angle is equal to the square of a hypotenuse."
"Can you explain the second phase of meiosis again?"
"The central idea of this story is when someone is feeling apprehensive about an important assessment, they should solicit support from the teacher before the day of the exam."
MYTH 1: Children learn second languages quickly and easily.
MYTH 2: The younger the child, the more skilled he will become in acquiring a second language.
MYTH 3: The more time students spend in a second language context, the more quickly they will learn the language.
MYTH 4: Children have acquired a second language once they can speak it.
MYTH 5: All children learn a second language in the same way.
References:CAL Digest, December 1992. Myths and Misconceptions About Second Language Learning. Washington, D.C. National Center for Research on Cultural Diversity and Second Language Learning. pp. 129-130. https://www.cal.org/wp-content/uploads/2022/05/MythsandMisconceptions.pdfFive principles of second language development are presented here, along with suggestions on how to implement these practices.
Principle #1: Students need to feel good about themselves and their relationships with others in second language learning situations. (Riggs & Hudelson, 1986)
Foster friendships among EL students and their peers/teachers
Promote cooperative learning activities
Arrange for peer study partners
Use language skills and cultural knowledge of EL students as resources in the classroom
Have students make bilingual dictionaries for different content areas
Have students provide information on food, music, dance, games, folk tales, etc.
Have students share personal likes and dislikes
Provide learning settings in which students feel at ease
Principle #2: Comprehension naturally preceded production during the process of second language development. (Krashen & Terrell, 1983)
Provide comprehensible input within meaningful contexts
Give plenty of opportunities to read good literature that is age appropriate and suitable to students' proficiency levels
Allow students to show comprehension/competency non-verbally
If possible, use students' native language as a means to develop necessary concepts
Principle #3: Second language competency develops most quickly when the learner focuses on accomplishing tasks, rather than focusing on the language itself. (Rigg & Hudelson, 1986; Krashen & Terrell, 1983)
Give chances for student to work on group assignments (purposefully)
Begin with concrete experience
Focus on purposeful content-related activities
Principle #4: Students can learn to read and write in a second language while they develop their oral skills. (Riggs & Hudelson, 1986)
Use the language experience approach to promote both oral and written communication
Provide meaningful writing opportunities
Teach note taking skills (not just copying notes from the board)
Make authentic reading resources available
Involve students in journal writing
Principle #5: Learners acquire a second language through trial and error; mistakes are part of the natural process. (Rigg & Hudelson, 1986; Krashen & Terrell, 1983)
Focus on what students communicate, rather than how they communicate
Don't correct students' mistakes all the time, especially when the correction interrupts communication
Use students' errors as indicators of their progress in developing second language skills