This question is incomplete, here´s the complete question.
Wei-Chin designed a self-report inventory to measure how intimate partners express affection and hostility toward each other. The inventory is a list of positive behaviors (e.g., back rubs, holding hands) and negative behaviors (e.g., slamming doors, raising voices). After having a wide range of couples complete the inventory, Wei-Chin finds that happy couples endorse all the affection items and unhappy couples endorse all the hostile items. Which of the following problems prevents him from concluding that happy couples exchange more affectionate behaviors than unhappy couples?
1. sentiment override
2. item-overlap problem
3. correlation does not imply causation
4. social desirability effect
Answer: 3. Correlation does not imply causation.
Explanation:
Correlation is a statistical technique that evaluates how much two variables are linearly related, meaning they change together. However, two variables being correlated does not necessarily mean that one causes the other. Causation states that any change in a variable will cause a change in another variable.
The fact that happy couples endorsed all the positive behaviors, and unhappy couples the negative ones, shows that there´s a correlation, but it doesn't necessarily mean that unhappiness causes couples to exchange more negative behaviors, or vice-versa.
Heart disease is the leading cause of death
This continente is really big
Explanation:
A young person between being a child and being an adult
Answer:
B) anorexia, binge-eating-purging type
Explanation:
Anorexia nervosa can be defined as the way in which a person restricts themselves from taking or eating food which tend to lead to significantly reduction in their body weight which is less than 85% of their ideal body weight based on the person age and height due to their intense fear of gaining weight even when such person has a low body weight although this person may be underweight but may think that they are over weight .
Binge eating disorder (BED) occur when a person keep eating large amount of food because the person tend to lack how to control it making them to eat excessively whether they are hunger or not.
In some case this person can also place restrictions on the quantity of food they consume including the type of food they consumed and they sometimes display or show purging behaviour by inducing themselves to vomit.
Therefore Anorexia nervosa, binge-eating disorder is the severe disturbances in eating behavior and weight management.
Best most likely have ANEREXIA, BINGE-EATING PURGING TYPE