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254 UNIT III Nursing Conceptual Models

Dependent

Infant
Feeble Elderly

Interdependent Family Family Interdependent

Adult

Independent
FIGURE 14-3 Dependency cycle. (From Taylor, S. G., Renpenning, K. E., Geden, E. A., Neuman, B. M., &
Hart, M. A. (2001). The theory of dependent-care: A corollary to Orem’s theory of self-care. Nursing Science
Quarterly, 14(1), 39–47.)

SCA TSCD

B SCS B
C SCDF DCD DC C
F Actions SCA F

TSCD DCA

Responsible Person
Dependent
Dependent Care Agent(s)
NOTE: BCF = basic conditioning factors; SCA = self-care agency; TSCD = therapeutic self-care
demand; SCDF = self-care deficit; DCD = dependent-care demand; DCA = dependent-care agency;
SCS = self-care system.
FIGURE 14-4 Basic dependent-care system. (From Taylor, S. G., Renpenning, K. E., Geden, E. A., Neuman,
B. M., & Hart, M. A. (2001). The theory of dependent-care: A corollary to Orem’s theory of self-care. Nursing
Science Quarterly, 14(1), 39–47.)

POINTS FOR FURTHER STUDY
n Fawcett, J. (1988). The nurse theorists. Portraits of n Fawcett, J. (1992). Excellence in Action:
excellence: Dorothea Orem (Video/DVD). Athens, Dorothea Orem (Video/DVD). Athens,
(OH): Fitne, Inc. (OH): FITNE, Inc.