Indicate which of the sources of error in reliability are trait (t) and which are method (m). (a) Not enough sleep on the night before the test (b) Poor test instructions (c) A test proctor who walks...

Indicate which of the sources of error in reliability are trait (t) and which are method (m).

(a) Not enough sleep on the night before the test

(b) Poor test instructions

(c) A test proctor who walks around too much

(d) Instructions that are poorly printed and difficult to read

(e) Age of test taker