Final answer:
The idea that social Darwinism supports the foundation of social work practice is false, as social Darwinism is discredited and contrasted by the principles of social justice that guide social work.
Step-by-step explanation:
The statement that the ideas behind social Darwinism theory support the foundation of social work practice is false.
Social Darwinism, a concept that has been widely discredited, suggests that human progress occurs when those who are not capable of competing effectively in society are not artificially assisted, which would allow the 'fittest' to survive and reproduce, while the 'weaker' individuals would face demise.
In contrast, social work practice is founded on principles of social justice, human rights, collective responsibility, and respect for diversities. Social workers aim to empower and uplift individuals, recognizing the influence of systemic and social factors on one's opportunities and well-being, rather than attributing poverty to inherent 'weakness'.