ฉันต้องใช้ภาษาอังกฤษถูกหลักไวยากรณ์
Methods
We tested our hypotheses in two negotiation experiments. Negotia- tions provide an ideal setting to examine the influence of the competi- tiveness of the situation for three reasons. First, negotiations contain both competitive and cooperative elements (e.g., De Dreu & Boles, 1998; De Dreu et al., 2000), so the competitiveness of the situation can be manipulated by emphasizing either the negotiation's competi- tive or cooperative elements or by using common types of negotiation that are predominantly cooperative, such as starting a business togeth- er, or predominantly competitive, such as resolving a dispute.