The results of an experimental study were statistically significant (p

The results of an experimental study were statistically significant (p<.01). The researcher rejected the null hypothesis and accepted the alternative. In reality, there was no difference between the groups. The researcher
 
  a. made a Type I error. c. made a correct decision .
  b. made a Type II error. d. rejected a false null hypothesis.

Ques. 2

Providing students with many opportunities to practice previously learned skills, providing students with appropriate retrieval cues, and teaching students how to create general rules or strategies are all instructional techniques for
 
  a. promoting cognitive transfer.
  b. helping students learn how to identify problems.
  c. helping students learn how to frame problems.
  d. promoting a cognitive apprenticeship.

Ques. 3

In developing a title for a research report, the researcher should
 
  a. avoid emotion laden words
  b. include operational definitions of the variables
  c. use such terms as a comparison of or an investigation into at the beginning
  d. All of these are true.