निम्नलिखित में से किसे मनोविश्लेषण (मनोविज्ञान) के क्षेत्र का संस्थापक माना जाता है?

Which statement correctly distinguishes anxiety from a phobia?

What is primarily meant by the term 'cognition'?

Identify the psychological phenomenon where individuals put in less effort when working collectively on a group task compared to when they work individually.