LANGUAGE  AND  LITERACY  TESTS

147

and  processes  which  are  concerned  in  the  work  of  a  toolmaker. ­
  The  same  principle  can  be  followed  in  a  wide
variety  of  other  occupations.  Another  adaptation  of  a
language  test  is  the  following  part-whole  relation  test:
PART-WHOLE  RELATION
The  names  in  the  left-hand  column  represent  the  parts.
Each  of  these  is  to  be  read  to  the  applicant  who  is  to  state
the  whole  of  which  it  is  a  part.  The  name  of  the  whole  is
g!ven  in  the  right-hand  column.

“T”  mill

milling  machine

chuck

lathe  or  milling  machine

centers

lathe  or  grinder

long-tailed  dog

lathe

index  head

milling  machine

face  plate

lathe

steady  rest

lathe

clapper  box

planer,  shaper

saucer  wheel

grinder

saddle

planer

tail  stock

lathe  or  milling  machine

strap

milling  machine  or  planer

chasing  dial

lathe

vertical  head

milling  machine

spiral  finishing  tool

planer  or  shaper

parallel

milling  machine  or  shaper

spotting  tool

lathe

collet

milling  machine

compound  nest

lathe

white  lead

lathe

magnetic  chuck

surface  grinder

mandrel

lathe  or  milling  machine

diamond

grinder

forming  tool

lathe

cup  wheel

grinder

spring  bushing

lathe  or  milling  machine