Final answer:
Janet Swim and Lawrence Sanna's research found that men's success is often attributed to ability, while women's success is credited to hard work, indicating gender biases in perceptions of success.
Step-by-step explanation:
Janet Swim and Lawrence Sanna (1996) systematically studied a series of 58 experiments and found that when men succeed, their success is attributed to ability, whereas when women succeed, their success is attributed to hard work. These findings suggest a gender bias in how we perceive success, influencing career progression and leadership opportunities for women. Studies and theories like statistical discrimination also indicate that despite equivalent qualifications, women may be perceived less favorably due to stereotypes.