F. Valasek

THE RELATIONSHIP OF CHILDREN'S HOME DUTIES TO AN ATTITUDE OF RESPONSIBILITY1

A. Rose, K. Clark, D. Harris, 1954 .

The measurement of responsibility in children.

A. Rose, K. Clark, D. Harris, 1954, Child development.

The influence of storage time and temperature on weight loss in eggs and yolk pigmentation.

M. Halaj, P. Halaj, F. Valasek, 2000 .

The effect of synthetic pigment addition to feed on the color of hen egg yolk

M. Halaj, P. Halaj, F. Valasek, 1999 .

Personality differences between responsible and less responsible children.

A. Rose, K. Clark, D. Harris, 1955, The Journal of genetic psychology.