<span>it is the loss of potential gain from other alternatives when one alternative is chosen. </span><span />
Ehrlich, S. (1997). Gender as social practice: Implications for second language acquisition. Studies in Second Language Acquisition, 19, 421-446.
<h3>Gender as social practice: Implications for second language acquisition?</h3>
A refereed publication with a global reach, Studies in Second Language Acquisition is devoted to the scientific topic of learning or using heritage and non-native languages. In addition to essays on current theoretical topics, each volume's four issues contain research pieces that are either quantitative or qualitative in nature. Replication Studies, Critical Commentaries, and Research Reports are examples of shorter publications that fall under other rubrics.
Ehrlich, S. (1997). Gender as social practice: Implications for second language acquisition. Studies in Second Language Acquisition, 19, 421-446. This essay analyzes recent work on language and gender and discusses how it relates to gender-based studies of second language learning. Recent work has rejected categorical and fixed ideas of social identities in favor of more constructivist and dynamic ones. This is true of sociolinguistics in general and language and gender study in particular.
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Answer:
False, you're not properly trained / prepared
Answer:
The answer is- No control Group
Explanation:
The researchers want to use 120 rural schools, however this will not work out because there are no control groups in the experiment.
A control group is the group that does not receive the offer. In this scenario, all the 120 rural schools receive the offer. The control group will help measure the attendance of teachers this school year which were not offered better pay. This will be used to determine how much the offer increased the attendance or the impact of the better pay on the attendance 0f teachers.
It will also not be good to compare this year's attendance to that of last year because the condition this year might be different when compared to last year, for instance, if this year is unusually cold compared to last year and some of the teachers caught cold and could not attend some of their classes then it is expected that there will be lower attendance when compared to last year and the better payment would not be the cause of change in attendance.
