Please post a 250-300 word response (for each question) to the following discussion questions by attaching your responses in a MS Word file. 1. What considerations should researchers make when identifying a topic or question (Ch 2)? 2. What is a good topic? Include in your response narrowing the topic, characteristics of a good topic, stating the research topic. 3. How is a hypothesis formulated for quantitative and qualitative studies? Include in your response the types of and how to state the hypothesis. Also include testing the hypothesis. 4. Explain observation techniques. (Ch 14) APA style