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Alona [7]
1 year ago
15

A farmer divided his piece of land into 4 equivalent groups. The quality of the soil is the same across the 4 groups of land. He

planted the same crop in all 4 groups of land and recorded the yield of the crop in all 4 groups for a 4 week period. Is the study observational or experimental?
Social Studies
1 answer:
almond37 [142]1 year ago
5 0

Answer: Experimental

Explanation:

Experimental study is the study in which researcher has some control over the variables where he can experiment and test over the groups. Observational study provides no control to researcher .He can only observe the process.

According to the question, study conducted by farmer is experimental as farmer has the control over quantity variable of land , grouping choice of crop etc.He is dividing  the land equally in four parts,sowing same crops into 4 groups in each piece depicts that he is testing or experimenting everything equally.

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A researcher is looking at the effect of drinking alcohol on the ability to play darts. Half of the participants drink a pint of
deff fn [24]

Answer:

Independent variable is the amount of alcohol drunk. Dependent variable is the 3 dart score.  

Explanation:

            In psychology, an independent variable is a variable that can not be measured by the experimenter or the researcher. It can only be manipulated or can be controlled by the researcher.

            Whereas a dependent variable is the variable which can be measured by the person dong the study.

            Here, since the experimenter can not control the amount of alcohol taken by the participants, thus the the amount of alcohol drunk is the independent variable. While the 3 darts that can be measured by the experimenter is considered as the dependent variable.

Hence the answer is ---

Independent variable is the amount of alcohol drunk. Dependent variable is the 3 dart score.

8 0
1 year ago
The idea that the media compete with other sources for need satisfaction is related to which of the following statements about m
Naya [18.7K]

Answer:

Social situations can create an awareness of problems that demand attention, information about which may be sought through the media.

Explanation:

Whenever a certain social situation occurs, there would be conflicting opinion on how people would perceive those situations.

Most people generally would want to find instant gratifications by reading the news about that social situation presented in a way that cater to their personal opinion.

This type of behavior make most media realize that they can modify the way they presented the news in order to target specific demographic regardless of the truth.

4 0
1 year ago
. Herma’s parents are warm but overindulgent and inattentive. They make few demands for maturity. They permit Herma to make many
goldenfox [79]

Answer: (D) Uninvolved

Explanation:

 Uninvolved style of parenting is the term which is used as the parenting style in which the parents are not really responsive for their children and they are not able handle all the emotional requirement of the children.

The main characteristics of the Uninvolved parenting is that they are treating their children like a friend, Inattentive, Over-indulgent parenting and not at all making good decisions for their child as they never set a boundaries.

According to the question, the Herma's parents have an Uninvolved parenting style due to their inattentive behavior. Therefore, Option (D) is correct answer.      

8 0
2 years ago
You go to a lunch meeting with Hannah and immediately notice that she is missing an earring, that she isn't wearing her usual pr
Nastasia [14]

Answer:

selection              

Explanation:

Selective perception: In psychology, the term "selective perception" is one of the different types of perception and is described as a process through which a person perceives whatever he or she wants to related to the media messages whereas ignores opposing viewpoints. However, selective perception is referred to as a broad term to identify different behaviors of persons that he or she exhibits to watch out things which are based on a specific frame of reference.

In the question above, the given statement represents the selection part of the perception process.

7 0
2 years ago
A researcher gives participants a list of words referring to concrete objects (e.g., car, apple, box). She tells the first group
Shtirlitz [24]

The correct answer is: "semantic encoding".

In general, encoding techniques are applied in order to elaborate on the information perceived by our senses, seeking to appropiately store it in our longer lasting memory units and to optimize subsequent retrieval.

Semantic encoding consists on relating certain concepts to a context in order to remember them better afterwards, using mechanisms such as chunking or mnemonics. This is the case in the research described where, in order to remember a list of objects, participants connect them to a house context.

3 0
1 year ago
Read 2 more answers
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