Theoretical adequacy may be enhanced by a. extended fieldwork. ...

[CQXA]

Theoretical adequacy may be enhanced by
 
  a. extended fieldwork. c. pattern matching.
  b. interdisciplinary triangulation. d. All of these are true.

Question 2

The research findings on ability grouping discussed in the text suggest that
 
  a. between-class ability grouping is most beneficial to low-achieving students.
  b. within-class ability grouping is not effective for the primary and elementary grades.
  c. there is no empirical support for between-class ability grouping.
  d. between-class ability grouping works in conjunction with the Joplin Plan.

[bdobbins]

Answer to Question 1

D

Answer to Question 2

c

[CQXA]

Thanks for the timely response, appreciate it

[steff9894]

Gracias!