Which statement by a patient would lead the nurse to suspect unsuccessful completion of the psychosocial developmental task of infancy?
Correct Answer: C
Rationale: The correct answer is C because depending on frequent praise from others to feel good about oneself indicates a lack of self-confidence and self-esteem, which are key components of successful completion of the psychosocial developmental task of infancy according to Erikson's theory. This statement suggests an inability to develop a sense of autonomy and self-reliance, which are crucial in the infancy stage.
Choice A is incorrect because preferring to work alone rather than on a team may indicate a preference for autonomy, which is a positive trait related to the successful completion of the task of autonomy vs. shame and doubt in infancy.
Choice B is incorrect because not allowing others to truly get to know oneself could indicate introversion or privacy preferences, which may not necessarily suggest unsuccessful completion of the infancy developmental task.
Choice D is incorrect because needing to do things several times before getting them right may indicate a learning style or perfectionism rather than a sign of unsuccessful completion of the psychosocial developmental task of infancy.