Answer: I'll give you quite a few.
Explanation:
Convenience sampling: (strengths) least expensive, least time consuming too. Most convenient.
(Weaknesses) selection bias. Not recommend by casual research.
Judgment sampling: (strengths) low cost, not time wasting. Convenient, ideal for exploratory research.
(Weaknesses) does not allow generalized subjective.
Snowball sampling: (strengths) can estimate rare characteristics.
(Weaknesses) time consuming.
Answer: d. double-blind
Explanation:
A double blind study can be define as the study in which both the researcher and participant do not know which participant is receiving a particular treatment. This method is useful as it prevents the bias in the results of the experiment.
The given situation is the example of double-blind study. Here, the participants as well as the researcher do not know which group of subject are receiving bacteria in the yogurt and which group is not receiving.
The answer is b . It can help improve the poor posture responsible for back pain
Answer:
Follow my 1-6 steps to control your emotions and regain rationality in any challenging situation:
- Don't react right away. Reacting immediately to emotional triggers can be an immense mistake. It is guaranteed that you'll say or do something you'll later regret.
- Ask for divine guidance. Faith is our saving grace in our darkest moments. No matter your creed, developing a healthy relationship with the divine world will help you surmount your obstacles more easily.
- Find a healthy outlet. Now that you've managed your emotion, you'll need to release it in a healthy way. Emotions should never be bottled up. Call or go see someone you trust and recount to them what happened.
- See the bigger picture. Every happening of our lives, whether good or bad, serves a higher purpose. Wisdom means being able to see past the moment and discern the greater meaning of any given situation. You may not understand it in the beginning, but as time goes by, you'll begin to see the bigger picture falling into perfect order. Even in the midst of an emotionally upsetting moment, trust that there exists an ultimate purpose which you will come to comprehend soon. d
- Replace your thoughts. Negative emotions bind us to recurring negative thoughts, creating cycles of downright negative patterns. Whenever you are confronted with an emotion which is making you feel or think something bad, force it out of your mind and replace it with a different thought.
- Forgive your emotional triggers. Your emotional triggers may be your best friend, your family members, yourself or all of the above. You may feel a sudden wave of anger when your friend "does that thing she does," or a stab of self-loathing when you remember something you could have done differently. But when you forgive, you detach. You detach from the resentment, the jealousy or the fury lingering within you. You allow people to be who they are without the need for escalating emotions.
To avoid the burn of acting out during an emotional upsurge, take a few simple steps to calm your heightened spirit and quiet your uneasy mind. When the moment has passed, you'll be grateful you were able to be the master of your emotions.
