Carl Rogers
Encyclopedia
Carl Ransom Rogers was an influential American psychologist
Psychologist
Psychologist is a professional or academic title used by individuals who are either:* Clinical professionals who work with patients in a variety of therapeutic contexts .* Scientists conducting psychological research or teaching psychology in a college...

 and among the founders of the humanistic approach
Humanistic psychology
Humanistic psychology is a psychological perspective which rose to prominence in the mid-20th century, drawing on the work of early pioneers like Carl Rogers and the philosophies of existentialism and phenomenology...

 to psychology
Psychology
Psychology is the study of the mind and behavior. Its immediate goal is to understand individuals and groups by both establishing general principles and researching specific cases. For many, the ultimate goal of psychology is to benefit society...

. Rogers is widely considered to be one of the founding fathers of psychotherapy research and was honored for his pioneering research with the Award for Distinguished Scientific Contributions by the American Psychological Association
American Psychological Association
The American Psychological Association is the largest scientific and professional organization of psychologists in the United States. It is the world's largest association of psychologists with around 154,000 members including scientists, educators, clinicians, consultants and students. The APA...

 in 1956.

The person-centered approach, his own unique approach to understanding personality and human relationships, found wide application in various domains such as psychotherapy and counseling (client-centered therapy
Person-centered psychotherapy
Person-centered therapy is also known as person-centered psychotherapy, person-centered counseling, client-centered therapy and Rogerian psychotherapy. PCT is a form of talk-psychotherapy developed by psychologist Carl Rogers in the 1940s and 1950s...

), education
Education
Education in its broadest, general sense is the means through which the aims and habits of a group of people lives on from one generation to the next. Generally, it occurs through any experience that has a formative effect on the way one thinks, feels, or acts...

 (student-centered learning), organizations, and other group settings. For his professional work he was bestowed the Award for Distinguished Professional Contributions to Psychology by the APA in 1972. Towards the end of his life Carl Rogers was nominated for the Nobel Peace Prize
Nobel Peace Prize
The Nobel Peace Prize is one of the five Nobel Prizes bequeathed by the Swedish industrialist and inventor Alfred Nobel.-Background:According to Nobel's will, the Peace Prize shall be awarded to the person who...

 for his work with national intergroup conflict in South Africa and Northern Ireland
Northern Ireland
Northern Ireland is one of the four countries of the United Kingdom. Situated in the north-east of the island of Ireland, it shares a border with the Republic of Ireland to the south and west...

. In an empirical study by Haggbloom et al. (2002) using six criteria such as citations and recognition, Rogers was found to be the sixth most eminent psychologist of the 20th century and second, among clinicians, only to Sigmund Freud
Sigmund Freud
Sigmund Freud , born Sigismund Schlomo Freud , was an Austrian neurologist who founded the discipline of psychoanalysis...

.

Biography

Rogers was born on January 8, 1902, in the same suburb as Ernest Hemingway Oak Park, Illinois
Oak Park, Illinois
Oak Park, Illinois is a suburb bordering the west side of the city of Chicago in Cook County, Illinois, United States. It is the twenty-fifth largest municipality in Illinois. Oak Park has easy access to downtown Chicago due to public transportation such as the Chicago 'L' Blue and Green lines,...

, Chicago. His father, Walter A. Rogers, was a civil engineer
Civil engineer
A civil engineer is a person who practices civil engineering; the application of planning, designing, constructing, maintaining, and operating infrastructures while protecting the public and environmental health, as well as improving existing infrastructures that have been neglected.Originally, a...

 and his mother, Julia M. Cushing, was a housewife and devout Pentecostal Christian
Christianity
Christianity is a monotheistic religion based on the life and teachings of Jesus as presented in canonical gospels and other New Testament writings...

. Carl was the fourth of their six children.

Rogers was intelligent and could read well before kindergarten. Following an education in a strict religious vicarage of Jimpley and ethical environment as an altar boy, he became a rather isolated, independent and disciplined person, and acquired a knowledge and an appreciation for the scientific method
Scientific method
Scientific method refers to a body of techniques for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge. To be termed scientific, a method of inquiry must be based on gathering empirical and measurable evidence subject to specific principles of...

 in a practical world. His first career choice was agriculture
Agriculture
Agriculture is the cultivation of animals, plants, fungi and other life forms for food, fiber, and other products used to sustain life. Agriculture was the key implement in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that nurtured the...

, at the University of Wisconsin–Madison
University of Wisconsin–Madison
The University of Wisconsin–Madison is a public research university located in Madison, Wisconsin, United States. Founded in 1848, UW–Madison is the flagship campus of the University of Wisconsin System. It became a land-grant institution in 1866...

, followed by history and then religion
Religion
Religion is a collection of cultural systems, belief systems, and worldviews that establishes symbols that relate humanity to spirituality and, sometimes, to moral values. Many religions have narratives, symbols, traditions and sacred histories that are intended to give meaning to life or to...

. At age 20, following his 1922 trip to Peking, China
Republic of China
The Republic of China , commonly known as Taiwan , is a unitary sovereign state located in East Asia. Originally based in mainland China, the Republic of China currently governs the island of Taiwan , which forms over 99% of its current territory, as well as Penghu, Kinmen, Matsu and other minor...

, for an international Christian conference, he started to doubt his religious convictions. To help him clarify his career choice, he attended a seminar entitled Why am I entering the Ministry?, after which he decided to change his career.

After two years he left the seminary
Seminary
A seminary, theological college, or divinity school is an institution of secondary or post-secondary education for educating students in theology, generally to prepare them for ordination as clergy or for other ministry...

 to attend Teachers College, Columbia University
Teachers College, Columbia University
Teachers College, Columbia University is a graduate school of education located in New York City, New York...

, obtaining an MA in 1928 and a PhD in 1931. While completing his doctoral work, he engaged in child study. In 1930, Rogers served as director of the Society for the Prevention of Cruelty to Children in Rochester, New York. From 1935 to 1940 he lectured at the University of Rochester
University of Rochester
The University of Rochester is a private, nonsectarian, research university in Rochester, New York, United States. The university grants undergraduate and graduate degrees, including doctoral and professional degrees. The university has six schools and various interdisciplinary programs.The...

 and wrote The Clinical Treatment of the Problem Child (1939), based on his experience in working with troubled children. He was strongly influenced in constructing his client-centered approach by the post-Freudian psychotherapeutic practice of Otto Rank
Otto Rank
Otto Rank was an Austrian psychoanalyst, writer, teacher and therapist. Born in Vienna as Otto Rosenfeld, he was one of Sigmund Freud's closest colleagues for 20 years, a prolific writer on psychoanalytic themes, an editor of the two most important analytic journals, managing director of Freud's...

. In 1940 Rogers became professor of clinical psychology at Ohio State University, where he wrote his second book, Counseling and Psychotherapy (1942). In it, Rogers suggested that the client, by establishing a relationship with an understanding, accepting therapist, can resolve difficulties and gain the insight necessary to restructure their life.

In 1945, he was invited to set up a counseling center at the University of Chicago
University of Chicago
The University of Chicago is a private research university in Chicago, Illinois, USA. It was founded by the American Baptist Education Society with a donation from oil magnate and philanthropist John D. Rockefeller and incorporated in 1890...

. While a professor of psychology at the University of Chicago (1945–57), Rogers helped to establish a counseling centre connected with the university and there conducted studies to determine the effectiveness of his methods. His findings and theories appeared in Client-Centered Therapy (1951) and Psychotherapy and Personality Change (1954). One of his graduate students at the University of Chicago, Thomas Gordon
Thomas Gordon (psychologist)
Dr. Thomas Gordon was an American clinical psychologist, colleague of Carl Rogers. He is widely recognized as a pioneer in teaching communication skills and conflict resolution methods to parents, teachers, leaders, women, youth and salespeople...

, established the Parent Effectiveness Training (P.E.T.)
Parent Effectiveness Training
Parent Effectiveness Training is a parent education program based on the Gordon Model by Thomas Gordon. Dr. Gordon taught the first P.E.T. course in 1962 and the courses proved to be so popular with parents that he began training instructors throughout the United States to teach it in their...

 movement. In 1956, Rogers became the first President of the American Academy of Psychotherapists. He taught psychology at the University of Wisconsin, Madison (1957–63), during which time he wrote one of his best-known books, On Becoming a Person (1961). He was elected a Fellow of the American Academy of Arts and Sciences
American Academy of Arts and Sciences
The American Academy of Arts and Sciences is an independent policy research center that conducts multidisciplinary studies of complex and emerging problems. The Academy’s elected members are leaders in the academic disciplines, the arts, business, and public affairs.James Bowdoin, John Adams, and...

 in 1961.. Carl Rogers was also one of the people who questioned the rise of McCarthyism in 1950s. Through articles, he criticized society of its backward-looking affinities.

Rogers continued teaching at University of Wisconsin until 1963, when he became a resident at the new Center for Studies of the Person in La Jolla. Rogers left the WBSI to help found the Center for Studies of the Person in 1968. His later books include Carl Rogers on Personal Power (1977) and Freedom to Learn for the 80's (1983). He remained a resident of La Jolla for the rest of his life, doing therapy, giving speeches and writing until his sudden death in 1987. In 1987, Rogers suffered a fall that resulted in a fractured pelvis. He had a successful operation, but his pancreas failed the next night and he died a few days later.

Rogers' last years were devoted to applying his theories in situations of political oppression and national social conflict, traveling worldwide to do so. In Belfast
Belfast
Belfast is the capital of and largest city in Northern Ireland. By population, it is the 14th biggest city in the United Kingdom and second biggest on the island of Ireland . It is the seat of the devolved government and legislative Northern Ireland Assembly...

, Northern Ireland
Northern Ireland
Northern Ireland is one of the four countries of the United Kingdom. Situated in the north-east of the island of Ireland, it shares a border with the Republic of Ireland to the south and west...

, he brought together influential Protestants and Catholics; in South Africa, blacks and whites; in Brazil people emerging from dictatorship to democracy in the United States, consumers and providers in the health field. His last trip, at age 85, was to the Soviet Union, where he lectured and facilitated intensive experiential workshops fostering communication and creativity. He was astonished at the numbers of Russians who knew of his work.

Together with his daughter, Natalie Rogers, and psychologists Maria Bowen, Maureen O'Hara,and John K. Wood, between 1974 and 1984, Rogers convened a series of residential programs in the US, Europe, Brazil and Japan, the Person-Centered Approach Workshops, which focused on cross-cultural communications, personal growth, self-empowerment, and learning for social change. Rogers was nominated for the Nobel Peace prize for his work though the nomination arrived just days after his death.

Theory

Rogers' theory of the self is considered to be humanistic
Humanistic psychology
Humanistic psychology is a psychological perspective which rose to prominence in the mid-20th century, drawing on the work of early pioneers like Carl Rogers and the philosophies of existentialism and phenomenology...

 and phenomenological
Phenomenology (psychology)
Phenomenology is an approach to psychological subject matter that has its roots in the philosophical work of Edmund Husserl. Early phenomenologists such as Husserl, Jean-Paul Sartre, and Maurice Merleau-Ponty conducted their own psychological investigations in the early 20th century...

. His theory is based directly on the "phenomenal field
Phenomenal field theory
Phenomenal field theory is a contribution to the psychology of personality proposed by Donald Snygg and Arthur W. Combs. According to this theory, all behavior is determined by the phenomenal field of the behaving organism.-Description:...

" personality theory of Combs and Snygg (1949). Rogers' elaboration of his own theory is extensive. He wrote 16 books and many more journal articles describing it. However, Prochaska and Norcross(2003) states Rogers "consistently stood for an empirical evaluation of psychotherapy. He and his followers have demonstrated a humanistic approach to conducting therapy and a scientific approach to evaluating therapy need not be incompatible."

Carl Rogers applied his experiences with adult therapy to the education process and developed the concept of learner-centered teaching. He had the following five hypotheses regarding learner-centered education:

-“A person cannot teach another person directly; a person can only facilitate another's learning” (Rogers, 1951). This is a result of his personality theory, which states that everyone exists in a constantly changing world of experience in which he or she is the center. Each person reacts and responds based on perception and experience. The belief is that what the student does is more important than what the teacher does. The focus is on the student (Rogers, 1951). Therefore, the background and experiences of the learner are essential to how and what is learned. Each student will process what he or she learns differently depending on what he or she brings to the classroom.

-“A person learns significantly only those things that are perceived as being involved in the maintenance of or enhancement of the structure of self” (Rogers, 1951). Therefore, relevancy to the student is essential for learning. The students' experiences become the core of the course.

-“Experience which, if assimilated, would involve a change in the organization of self, tends to be resisted through denial or distortion of symbolism” (Rogers, 1951). If the content or presentation of a course is inconsistent with preconceived information, the student will learn if he or she is open to varying concepts. Being open to consider concepts that vary from one's own is vital to learning. Therefore, gently encouraging open-mindedness is helpful in engaging the student in learning. Also, it is important, for this reason, that new information is relevant and related to existing experience.

-“The structure and organization of self appears to become more rigid under threats and to relax its boundaries when completely free from threat” (Rogers, 1951). If students believe that concepts are being forced upon them, they might become uncomfortable and fearful. A barrier is created by a tone of threat in the classroom. Therefore, an open, friendly environment in which trust is developed is essential in the online classroom. Fear of retribution for not agreeing with a concept should be eliminated. A classroom tone of support helps to alleviate fears and encourages students to have the courage to explore concepts and beliefs that vary from those they bring to the classroom. Also, new information might threaten the student’s concept of him- or herself; therefore, the less vulnerable the student feels, the more likely he or she will be able to open up to the learning process.

-“The educational situation which most effectively promotes significant learning is one in which (a) threat to the self of the learner is reduced to a minimum and (b) differentiated perception of the field is facilitated” (Rogers, 1951). The instructor should be open to learning from the students and also working to connect the students to the subject matter. Frequent interaction with the students will help achieve this goal. The instructor's acceptance of being a mentor who guides rather than the expert who tells is instrumental to student-centered, nonthreatening, and unforced learning.

Nineteen propositions

His theory (as of 1951) was based on 19 propositions:
  1. All individuals (organisms) exist in a continually changing world of experience (phenomenal field) of which they are the center.
  2. The organism reacts to the field as it is experienced and perceived. This perceptual field is "reality" for the individual.
  3. The organism reacts as an organized whole to this phenomenal field.
  4. A portion of the total perceptual field gradually becomes differentiated as the self.
  5. As a result of interaction with the environment, and particularly as a result of evaluational interaction with others, the structure of the self is formed - an organized, fluid but consistent conceptual pattern of perceptions of characteristics and relationships of the "I" or the "me", together with values attached to these concepts.
  6. The organism has one basic tendency and striving - to actualize, maintain and enhance the experiencing organism.
  7. The best vantage point for understanding behavior is from the internal frame of reference of the individual.
  8. Behavior is basically the goal-directed attempt of the organism to satisfy its needs as experienced, in the field as perceived.
  9. Emotion accompanies, and in general facilitates, such goal directed behavior, the kind of emotion being related to the perceived significance of the behavior for the maintenance and enhancement of the organism.
  10. The values attached to experiences, and the values that are a part of the self-structure, in some instances, are values experienced directly by the organism, and in some instances are values introjected or taken over from others, but perceived in distorted fashion, as if they had been experienced directly.
  11. As experiences occur in the life of the individual, they are either, a) symbolized, perceived and organized into some relation to the self, b) ignored because there is no perceived relationship to the self structure, c) denied symbolization or given distorted symbolization because the experience is inconsistent with the structure of the self.
  12. Most of the ways of behaving that are adopted by the organism are those that are consistent with the concept of self.
  13. In some instances, behavior may be brought about by organic experiences and needs which have not been symbolized. Such behavior may be inconsistent with the structure of the self but in such instances the behavior is not "owned" by the individual.
  14. Psychological adjustment exists when the concept of the self is such that all the sensory and visceral experiences of the organism are, or may be, assimilated on a symbolic level into a consistent relationship with the concept of self.
  15. Psychological maladjustment exists when the organism denies awareness of significant sensory and visceral experiences, which consequently are not symbolized and organized into the gestalt of the self structure. When this situation exists, there is a basic or potential psychological tension.
  16. Any experience which is inconsistent with the organization of the structure of the self may be perceived as a threat, and the more of these perceptions there are, the more rigidly the self structure is organized to maintain itself.
  17. Under certain conditions, involving primarily complete absence of threat to the self structure, experiences which are inconsistent with it may be perceived and examined, and the structure of self revised to assimilate and include such experiences.
  18. When the individual perceives and accepts into one consistent and integrated system all his sensory and visceral experiences, then he is necessarily more understanding of others and is more accepting of others as separate individuals.
  19. As the individual perceives and accepts into his self structure more of his organic experiences, he finds that he is replacing his present value system - based extensively on introjections which have been distortedly symbolized - with a continuing organismic valuing process.


Additionally, Rogers is known for practicing "unconditional positive regard
Unconditional positive regard
Unconditional positive regard, a term popularly believed to have been coined by the humanist Carl Rogers , is basic acceptance and support of a person regardless of what the person says or does. Rogers believes that unconditional positive regard is essential to healthy development...

," which is defined as accepting a person "without negative judgment of .... [a person's] basic worth."

Development of the personality

With regard to development, he described principles rather than stages. The main issue is the development of a self concept and the progress from an undifferentiated self to being fully differentiated.
In the development of the self concept, he saw conditional and unconditional positive regard as key. Those raised in an environment of unconditional positive regard have the opportunity to fully actualize themselves. Those raised in an environment of conditional positive regard feel worthy only if they match conditions (what Rogers describes as conditions of worth) that have been laid down for them by others.

The fully functioning person

Optimal development, as referred to in proposition 14, results in a certain process rather than static state. He describes this as the good life, where the organism continually aims to fulfill its full potential. He listed the characteristics of a fully functioning person (Rogers 1961):
  1. A growing openness to experience – they move away from defensiveness and have no need for subception (a perceptual defense that involves unconsciously applying strategies to prevent a troubling stimulus from entering consciousness).
  2. An increasingly existential lifestyle – living each moment fully – not distorting the moment to fit personality or self concept but allowing personality and self concept to emanate from the experience. This results in excitement, daring, adaptability, tolerance, spontaneity, and a lack of rigidity and suggests a foundation of trust. "To open one's spirit to what is going on now, and discover in that present process whatever structure it appears to have" (Rogers 1961)
  3. Increasing organismic trust – they trust their own judgment and their ability to choose behavior that is appropriate for each moment. They do not rely on existing codes and social norms but trust that as they are open to experiences they will be able to trust their own sense of right and wrong.
  4. Freedom of choice – not being shackled by the restrictions that influence an incongruent individual, they are able to make a wider range of choices more fluently. They believe that they play a role in determining their own behavior and so feel responsible for their own behavior.
  5. Creativity – it follows that they will feel more free to be creative. They will also be more creative in the way they adapt to their own circumstances without feeling a need to conform.
  6. Reliability and constructiveness – they can be trusted to act constructively. An individual who is open to all their needs will be able to maintain a balance between them. Even aggressive needs will be matched and balanced by intrinsic goodness in congruent individuals.
  7. A rich full life – he describes the life of the fully functioning individual as rich, full and exciting and suggests that they experience joy and pain, love and heartbreak, fear and courage more intensely. Rogers' description of the good life:

Incongruence

Rogers identified the "real self
Real self
The Real self theory in politics and philosophy proposes that people often have a private "real will" , that is different from their public "expressed will".-References:...

" as the aspect of one's being that is founded in the actualizing tendency, follows organismic valuing, needs and receives positive regard and self-regard. It is the "you" that, if all goes well, you will become. On the other hand, to the extent that our society is out of sync with the actualizing tendency, and we are forced to live with conditions of worth that are out of step with organismic valuing, and receive only conditional positive regard and self-regard, we develop instead an "ideal self". By ideal, Rogers is suggesting something not real, something that is always out of our reach, the standard we cannot meet. This gap between the real self and the ideal self, the "I am" and the "I should" is called incongruity.

Psychopathology

Rogers described the concepts of congruence and incongruence as important ideas in his theory. In proposition #6, he refers to the actualizing tendency. At the same time, he recognized the need for positive regard. In a fully congruent person realizing their potential is not at the expense of experiencing positive regard. They are able to lead lives that are authentic and genuine. Incongruent individuals, in their pursuit of positive regard, lead lives that include falseness and do not realize their potential. Conditions put on them by those around them make it necessary for them to forego their genuine, authentic lives to meet with the approval of others. They live lives that are not true to themselves, to who they are on the inside.

Rogers suggested that the incongruent individual, who is always on the defensive and cannot be open to all experiences, is not functioning ideally and may even be malfunctioning. They work hard at maintaining/protecting their self concept. Because their lives are not authentic this is a difficult task and they are under constant threat. They deploy defense mechanisms to achieve this. He describes two mechanisms: distortion and denial. Distortion occurs when the individual perceives a threat to their self concept. They distort the perception until it fits their self concept.

This defensive behavior reduces the consciousness of the threat but not the threat itself. And so, as the threats mount, the work of protecting the self concept becomes more difficult and the individual becomes more defensive and rigid in their self structure. If the incongruence is immoderate this process may lead the individual to a state that would typically be described as neurotic. Their functioning becomes precarious and psychologically vulnerable. If the situation worsens it is possible that the defenses cease to function altogether and the individual becomes aware of the incongruence of their situation. Their personality becomes disorganised and bizarre; irrational behavior, associated with earlier denied aspects of self, may erupt uncontrollably.

Applications

Rogers originally developed his theory to be the foundation for a system of therapy. He initially called this "non-directive therapy" but later replaced the term "non-directive" with the term "client-centered" and then later used the term "person-centered". The first empirical evidence of the effectiveness of the client-centered approach was published in 1941 at the Ohio State University by Elias Porter
Elias Porter
Elias Hull Porter was an influential psychologist. While at the University of Chicago Porter was a peer of other notable American psychologists, including Carl Rogers, Thomas Gordon, Abraham Maslow and Will Schutz. His work at Ohio State University and later at the University of Chicago...

, using the recordings of therapeutic sessions between Carl Rogers and his clients., Porter used Rogers' transcripts to devise a system to measure the degree of directiveness or non-directiveness a counselor employed. The attitude and orientation of the counselor were demonstrated to be instrumental in the decisions made by the client.

Even before the publication of Client-Centered Therapy in 1951, he believed that the principles he was describing could be applied in a variety of contexts and not just in the therapy situation. As a result he started to use the term person-centered approach later in his life to describe his overall theory.

Person-centered therapy is the application of the person-centered approach to the therapy situation. Other applications include a theory of personality, interpersonal relations, education, nursing, cross-cultural relations and other "helping" professions and situations.

In 1970, Richard Young, Alton Becker, and Kenneth Pike published Rhetoric: Discovery and Change, a widely influential college writing textbook that used a Rogerian approach
Rogerian argument
Rogerian argument is a conflict solving technique based on finding common ground instead of polarizing debate.-Origin:American psychologist Carl R. Rogers described his "principles of communications," a form of discussion based on finding common ground...

 to communication to revise the traditional Aristotelian framework for rhetoric.

The application to education has a large robust research tradition similar to that of therapy with studies having begun in the late 1930s and continuing today (Cornelius-White, 2007). Rogers described the approach to education in Client-Centered Therapy and wrote Freedom to Learn devoted exclusively to the subject in 1969. Freedom to Learn was revised two times. The new Learner-Centered Model is similar in many regards to this classical person-centered approach to education.

The application to cross-cultural relations has involved workshops in highly stressful situations and global locations including conflicts and challenges in South Africa, Central America, and Ireland. This work resulted in a Nobel Peace Prize
Nobel Peace Prize
The Nobel Peace Prize is one of the five Nobel Prizes bequeathed by the Swedish industrialist and inventor Alfred Nobel.-Background:According to Nobel's will, the Peace Prize shall be awarded to the person who...

 nomination for Rogers.

Selected works by Carl Rogers

  • Rogers, Carl. (1939). Clinical Treatment of the Problem Child.
  • Rogers, Carl. (1942). Counseling and Psychotherapy: Newer Concepts in Practice.
  • Rogers, Carl. (1951). Client-centered Therapy: Its Current Practice, Implications and Theory. London: Constable. ISBN 1-84119-840-4.
  • Rogers, Carl. (1959). A Theory of Therapy, Personality and Interpersonal Relationships as Developed in the Client-centered Framework. In (ed.) S. Koch, Psychology: A Study of a Science. Vol. 3: Formulations of the Person and the Social Context. New York: McGraw Hill.
  • Rogers, Carl. (1961). On Becoming a Person: A Therapist's View of Psychotherapy. London: Constable. ISBN 1-84529-057-7.Excerpts
  • Rogers, Carl. (1969). Freedom to Learn: A View of What Education Might Become. (1st ed.) Columbus, Ohio: Charles Merill. Excerpts
  • Rogers, Carl. (1970). On Encounter Groups. New York: Harrow Books, Harper and Row, ISBN 006-087045-1
  • Rogers, Carl. (1977). On Personal Power: Inner Strength and Its Revolutionary Impact.
  • Rogers, Carl. (1980). A Way of Being. Boston: Houghton Mifflin

Further reading

  • Farber, Barry A. The psychotherapy of Carl Rogers: cases and commentary (Guilford Press 1998).
  • Thorne, Brian. Carl Rogers - Key Figures in Counselling and Psychotherapy series (Sage publications, 1992).

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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