本研究旨在瞭解新住民家庭青少年台灣族群認同、母親原生國族群認同與自尊在不同人口背景變項上的差異，並探討三者間的關係。 本研究採取問卷調查法，以新北市板橋區、新莊區、三重區為範圍，共抽取八所公立國中之全數新住民家庭青少年為研究對象，最後獲得496名有效樣本。研究者以「台灣族群認同量表」、「母親原生國族群認同量表」、「自尊量表」等為研究工具，經資料分析後本研究之結果如下： 一、新住民家庭青少年對於台灣的族群認同與母親原生國的族群認同感，以及在自尊的表現上皆達到中上程度。 二、新住民家庭青少年對台灣的族群認同顯著高於對母親原生國家的族群認同。 三、新住民家庭青少年的台灣族群認同與人口變項有密切關係： （一）「是否與母親同住」會影響整體的台灣族群認同感、台灣族群歸屬感與台灣族群態度。未與母親同住者的整體台灣族群認同感、台灣族群歸屬感與台灣族群態度顯著高於有與母親同住者。 （二）「母親教育程度」、「父母親總收入」會影響台灣族群知覺。母親教育程度高中以上者的台灣族群知覺程度顯著高於母親教育程度國中以下者；父母親總收入高於四萬元者，其台灣族群知覺程度顯著高於父母親總收入四萬元以下者。 （三）「父親教育程度」會影響台灣族群歸屬感。父親教育程度高中以上者對台灣的族群歸屬感顯著高於父親教育程度國中以下者。 四、新住民家庭青少年的母親原生國族群認同與人口變項有密切關係： （一）「年級」會影響整體母親原生國族群認同、族群歸屬感、族群態度與族群投入。就讀於七年級與八年級者在整體母親原生國族群認同、族群歸屬感、族群態度與族群投入的程度皆顯著高於就讀九年級者。 （二）「是否與母親同住」會影響整體母親原生國族群認同、族群知覺、族群態度以及族群投入。有與母親同住者，其整體母親原生國族群認同、族群知覺、族群態度以及族群投入的程度皆顯著高於未與母親同住者。 （三）「父、母親教育程度」皆會影響對母親原生國的族群知覺。父、母親教育程度為高中以上者，其母親原生國族群知覺的表現顯著高於教育程度國中以下者。 （四）「自覺家庭經濟條件」會影響母親原生國的族群投入。自認為家中經濟條件與其他家庭差不多者在母親原生國的族群投入上顯著高於自覺家中經濟低於其他家庭者。 五、新住民家庭青少年的自尊與人口變項有密切關係：「是否與母親同住」、「父母親總收入」，以及「自覺家庭經濟條件」會影響自尊。有與母親同住者、父母親總收入高於四萬元者、自覺家庭經濟優於其他家庭以及自覺與其他家庭差不多者，其自尊會比未與母親同住、父母親總收入四萬元以下者、自覺家中經濟劣於其他家庭的新住民家庭青少年顯著更高。 六、新住民家庭青少年之「台灣族群認同」、「母親原生國族群認同」、以及「台灣與母親原生國族群認同間的落差」皆與自尊達到顯著相關。 七、新住民家庭青少年「自覺家庭經濟條件」、「台灣族群認同」、「母親原生國族群認同」對自尊具有解釋力。 　　最後，根據本研究之研究結果，提出對教育策略、政策規劃、實務工作者以及未來相關研究之具體建議。 / The purpose of this study was to investigate relationships among ethnic identity and self-esteem of the adolescents from new immigrant families in Taiwan. Three questionnaires -“Ethnic Identity toward Taiwan Scale”, “Ethnic Identity toward Nation of Immigrant Mother Scale”, and “Rosenberg Self-esteem Scale”- were applied for data collection. There were 496 subjects selected from 8 junior high school in Banqiao, Xinzhuang, Sanchong District in New Taipei City. The findings of this study were as follow: 1. For the adolescents from new immigrant families, the ethnic identity toward Taiwan and their immigrant mother’s nation and the self-esteem were all above the average. 2. For the adolescents from new immigrant families, the ethnic identity toward Taiwan were higher than ethnic identity toward their immigrant mother’s nation. 3. There were significant relationship between ethnic identity toward Taiwan and demographic variables in the adolescents from new immigrant families as follow: (1) “Residence with immigrant mother” had significant relationship with the ethnic identity toward Taiwan, ethnic sense of belonging toward Taiwan, and ethnic attitude toward Taiwan. (2) “Educational level of immigrant mother” and “Total income of parents” had significant relationship with the ethnic awareness of Taiwan. (3) “Educational level of father” had significant relationship with the ethnic sense of belonging toward Taiwan. 4. There were significant relationship between ethnic identity toward nation of immigrant mother and demographic variables in the adolescents from new immigrant families as follow: (1) “Grade of adolescents” had significant relationship with the ethnic identity toward nation of immigrant mother, ethnic sense of belonging toward nation of immigrant mother, ethnic attitude toward nation of immigrant mother, and ethnic involvement of nation of immigrant mother. (2) “Residence with immigrant mother” had significant relationship with the ethnic identity toward nation of immigrant mother, ethnic awareness of nation of immigrant mother, ethnic attitude toward nation of immigrant mother, and ethnic involvement of nation of immigrant mother. (3) “Educational level of father and immigrant mother” had significant relationship with the ethnic awareness of nation of immigrant mother. (4) “Economical condition of family” had significant relationship with the ethnic involvement of nation of immigrant mother. 5. There were significant relationship between self-esteem and demographic variables in the adolescents from new immigrant families. “Residence with immigrant mother”, “Total income of parents”, and “Economical condition of family” had significant relationship with their self-esteem. 6. There were significant correlation between “ethnic identity toward Taiwan”, “ethnic identity toward nation of immigrant mother”, and “difference of ethnic identity toward Taiwan and nation of immigrant mother” and their self-esteem. 7. “Economical condition of family”, “ethnic identity toward Taiwan”, and “ethnic identity toward nation of immigrant mother” were elements significantly affected self-esteem. According to above findings, I offered some suggestions to education, policy, and social work administration and other researchers in the nearly future.