\documentclass[11pt,a4paper]{report}
\usepackage[pdftex]{graphicx}
\usepackage{amssymb,latexsym,amsmath,mathrsfs,fullpage,array,ifsym,color}
\makeatletter
\def\@makechapterhead#1{%
\vspace*{-50\p@}% default: 50pt
{\parindent \z@ \centering \normalfont% default: \raggedright
\ifnum \c@secnumdepth >\m@ne
\huge\bfseries \@chapapp\space \thechapter
\par\nobreak
\vskip 0\p@% default: 20\p@
\fi
\interlinepenalty\@M
\Huge \bfseries #1\par\nobreak
\vskip 40\p@
}}
\def\@makeschapterhead#1{%
\vspace*{-50\p@}% default: 50pt
{\parindent \z@ \centering% default: \raggedright
\normalfont
\interlinepenalty\@M
\Huge \bfseries #1\par\nobreak
\vskip 40\p@
}}
\makeatother
\renewcommand{\bibname}{References}
\setlength{\parskip}{3ex}
\begin{document}
\pagenumbering{roman}
\thispagestyle{empty}
\addcontentsline{toc}{chapter}{Title Page}
\addtocontents{toc}{\addvspace{-10pt}}
**********************************
---Here is the text for title page
**********************************
\newpage
\addcontentsline{toc}{chapter}{Committee Members}
\addtocontents{toc}{\addvspace{-10pt}}
**********************************
---Here is the text Committee Members