What are the limitation of using group intelligence tests? Explain.

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Group testing as the name implies it is about examining an individual by a whole group. The test administered by a large group at one time is known as group testing. The group test is mainly done to meet the practical need. These were designed as mass testing instruments. The group testing not only allows the simultaneous examination but also make use of the simplified processes and the instruction.

Disadvantages of Group Testing:

1. The scores are dependent on other things:

In the group testing, the scores totally depend on the reading ability of the individuals. Every individual has to go through the test even if he or she is a member of a group.

So, the scores are highly dependent on the other factors like the reading ability and so on.

2. The results and the information is less accurate:

The group testing is said to be less accurate as the result that we get is combined. This is how the examiner fails to know the output at individual level.

So, the individual performance remains unknown when it comes to group testing.

3. Less cooperation is maintained:

As the work is done through the groups, at times it becomes very difficult to bring in cooperation among the group.

If the group fails to cooperate then the results would get affected at the end. So, this is one of the disadvantage of the group testing.

4. The results are examined readily:

The results are not examined readily because at times the tired and the anxious examiner may fail to
give proper attention towards the results.

So, due to lack of good and proper attention, the results are highly affected. So, it also forms one of the disadvantage of the group testing.

5. Difficult to maintain rapport:

It is difficult to maintain a rapport sometimes because it becomes difficult to control a group especially when the group is large and order-less.

So, due to lack of handling the group, it becomes difficult to maintain a good rapport.

6. The interest is not easily maintained:

It is very difficult to create same level of interest among all the members of the group. This is because of the heterogeneous nature of the members in the group.

So, due to lack of creation of interest among the group members, it is difficult to get accurate results at the end of the day.

7. The examinees response in a more strict manner:

Due to difficulty in handling the group, the examinees usually respond in a strict manner. So, this also becomes difficult to prepare and take a step for the group testing.

8. Boredom over easy items and frustrated over difficult ones:

It is difficult to work in a group at times due to different situations that arrive in a group. Sometimes the members have to work for easy as well as difficult things.

For example, if the simple things come their way, they may feel boredom and at the same time, if the difficult things come their way, they may feel irritated. So, by this manner, it becomes difficult to work in a group.

So, above are some of the disadvantages of having a group testing. Although everything has its own advantages and disadvantages, still in companies, the group testing is preferred, especially when it has to be done on a larger scale.

The companies have many employees within and in order to save time, energy and money, the companies prefer for the group testing process. The individual testing requires double the time required for the group testing.

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