Phonemic Fluency (Letter P)

• Clusters on this task consisted of consecutively generated words sharing any of the characteristics mentioned below. The same rule was applied to responses generated in Indian languages with the phoneme /p/. • Same first two letters: words that shared the same first two letters, like pay and pale • Same first and last sounds: words that differed by the sound of a vowel, irrespective of their spelling, such as pat, pet, pot and pit • Homonyms: Similar sounding words with different spellings, such as patients and patience, as indicated by our participants • Rhyming words: such as plane and pain

Category Fluency (Animals)

• Clusters on this task consisted of consecutively generated words belonging to the same semantic subcategory. The subcategories defined here are relatively simple and differ from those described in earlier papers due to educational and cultural differences. The list of commonly generated examples by our participants are mentioned below: • Aquatic animals: dolphin, fish • Birds: cock, crow, dove, duck, eagle, goose, hen, kite, koel, nightingale, owl, parrot, peacock, penguin, sparrow • Domestic animals: ass, buffalo, bull, camel, cat, cow, dog, donkey, goat, horse, mule, rabbit, ox, pig, sheep • Insects: ant, bee, butterfly, cockroach • Reptiles: alligator, anaconda, chameleon, crocodile, cobra, frog, lizard, python, snake, tortoise, turtle, viper • Rodents: rat, mouse, squirrel • Wild animals: antelope, baboon, bear, bison, cheetah, chimpanzee, deer, elephant, fox, giraffe, gorilla, hippopotamus, hyena, jackal, kangaroo, leopard, lion, monkey, orangutan, panther, polar bear, rhinoceros, tiger, wolf, zebra