本研究主要目的在了解啟聰學校高職階段學生生涯成熟程度及比較不同背景變項聽障學生生涯成熟之差異情形，並探討背景變項、「溝通行為」與「對聽障接納態度」對生涯成熟之預測力。
本研究採問卷調查法，研究對象包括台北、台中及台南三所啟聰學校高職階段高一及高三學生共113名，以「生涯成熟態度問卷」、「溝通行為問卷」及「對聽障接納態度問卷」三份問卷為研究工具，施測結果以單因子變異數分析、迴歸分析等統計方法進行假設考驗。
本研究主要發現如下：
一、啟聰學校高職階段學生生涯成熟程度與一般學生比較大約停留在國小、國中階段。
二、不同年級、社經地位、失聰時期及聽力損失程度之啟聰學校高職階段學生其生涯成熟沒有差異。
三、不同性別之高職階段聽障學生生涯成熟有顯著差異，女生優於男生。
四、「對聽障接納態度」、「性別」與「溝通行為」能有效預測啟聰學校高職階段學生生涯成熟。
本研究依結論、研究限制，提出有關聽障學生生涯輔導及未來研究之建議，供家長、教師及研究者參考。

This study investigated the career maturity of high-school-level students of schools for the deaf, compared the career maturity level of students with different background variables and found the significant predictors.
Subjects included 113 high-shool-level students of Taipei, Taichung and Tainan Schools for the Deaf. Instruments used were Career Maturity Questionnaire--Attitude Scale, Attirude Toward Deafness Questionnaire and Communication Behavior Questionnaire. The data obtained were analyzed by ANOVAand stepwise multiple regression analysis. The results of this study were:
(1)The career maturity of the subjects compared with normal hearing studets was about at junior-high school level.
(2)No statistically significant difference was found among age, socio-economic-status, onset of hearing loss and degree of hearing loss.
(3)Statistically significant difference was found between boys and girls in their career maturity, girls' career maturity was higher than boys'.
(4)Attitude toward deafness, gender and communication behavior did significantly predict the career maturity of the subjects.
In the conclusion, xuggestions for career counselling for the hearing impaired students were made based on the results and limitation of this study.