As part of an investigation of the construct validity of a test ...

[SGallaher96]

As part of an investigation of the construct validity of a test of grit, a hypothesized psychological construct indicating perseverance and long-term goal orientation, a psychologist compares the test scores of high school dropouts and
 
  college graduates, both from impoverished backgrounds. What aspect of construct validity could be supported by this research? a) Theory-consistent group differences
   b) Test homogeneity
   c) Convergent validity
   d) Classification accuracy

Question 2

Which of the following expresses a distinction between the NEO PI-R and the NEO PI-3?
 
  a) The NEO PI-R is for adult populations only, while the NEO PI-3 can also be used with children as young as 12.
   b) The NEO PI-R is based on five factors, while the NEO PI-3 adds a sixth factor.
   c) The NEO PI-R includes several items revised to be meaningful for young people, while the NEO PI-3 includes vocabulary more suitable for adults.
   d) The NEO PI-R includes 18 items revised due to low item-correlation, while the NEO PI-3 uses the original version of these items.

[stano32]

Answer to Question 1

a

Answer to Question 2

a

[SGallaher96]

TYSM

[komodo7]

Thanks for the timely response, appreciate it