A factor analysis of aptitude and proficiency measures in radiotelegraphy.

Studies on the telegraphic language: The acquisition of a hierarchy of habits.

1899 • 563 citations

Studies in the physiology and psychology of the telegraphic language.

1897 • 383 citations

The relation between abilities and improvement with practice in a visual discrimination reaction task.

1955 • 173 citations

A simple graphical method for orthogonal rotation of axes

1946 • 71 citations

Visual and auditory closure.

1954 • 37 citations

Learning telegraphic code.

1943 • 29 citations

Predicting code efficiency of radiotelegraphers by means of aural tests.

1955 • 10 citations

Time in training as a criterion of success in radio code.

1955 • 6 citations