Conversation so far:
Did Havelock Ellis write any books about sexual impulse?
Havelock Ellis' 1933 book is one of the many manifestations of his interest in human sexuality.
What was the name of Havelock Ellis's 1933 book?
Havelock Ellis' 1933 book, Psychology of Sex, is one of the many manifestations of his interest in human sexuality.
What did Havelock Ellis say in the book Psychology of Sex?
In this book, Havelock Ellis goes into vivid detail of how children can experience sexuality differently in terms of time and intensity.
What age approximately did Havelock Ellis say that sexual impulse developed?
Havelock Ellis claims that sexual self-excitement is known to happen at an early age.
According to Havelock Ellis, who is more likely to experience sexual impulse, males or females?
However, Havelock Ellis claims that many people of both sexes can recall having agreeable sensations with the genitalia as a child.
According to Havelock Ellis, are all children able to experience pleasure?
Havelock Ellis asserts it is a mistake to assume all children are able to experience genital arousal or pleasurable erotic sensations.

Question: What did he conclude or find in his study?
Self-contained rewrite: What did Havelock Ellis conclude or find in his study?