For School-Aged Children, There Is a Average Decrease in Stuttering

question 15

Multiple Choice

For school-aged children, there is a average decrease in stuttering frequency/severity across nine studies.

• A) 61%
• B) 45%
• C) 92%
• D) 31%

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Definitions:

Spermatogenesis

Formation and development of the spermatozoon.

Cryptorchidism

A condition where one or both of the testes fail to descend from the abdomen into the scrotum in male mammals, potentially leading to fertility issues.

Blood-Testis Barrier

A physical barrier formed by Sertoli cells in the seminiferous tubules of the testicles, crucial for protecting developing sperm from harmful substances and immune reactions.

Sustentacular Cells

Supportive cells found in various tissues, such as the male reproductive system, providing nourishment and support to other cells.