Final answer:
It is false that a selection process can be effective without being technically sound because technical soundness contributes to accurate, reliable, and unbiased candidate selection, which is essential for long-term organizational performance.
Step-by-step explanation:
The statement that a selection process need not be technically sound to be effective is false. A technically sound selection process refers to one that is methodologically robust, accurate, and reliable. An effective selection process should ideally incorporate technical soundness to ensure that the most suitable candidates are chosen based on consistent, fair, and unbiased criteria.
While a process may at times appear to be effective in the short run without technical rigor, over the long term, its deficiencies can lead to poor decision-making, which in turn can have negative impacts on organizational performance. To ensure effectiveness, a selection process should be grounded in established standards that enable clear and justifiable decisions.