Text: research tends to suggest that positive reinforcement is generally more effective than negative reinforcement in gaining a change in behaviour in the long term, as with negative reinforcement the desired change often occurs only as long as there is a threat of punishment.

Correct capitalization: Research tends to suggest that positive reinforcement is generally more effective than negative reinforcement in gaining a change in behaviour in the long term, as with negative reinforcement the desired change often occurs only as long as there is a threat of punishment.


Text: before buying a vacuum cleaner electrolux zeo 5410 essensio specify all your options, equipment, appearance and warranty from the seller. please note that we are not engaged in the sale and manufacture warranty.

Correct capitalization: Before buying a vacuum cleaner Electrolux ZEO 5410 Essensio specify all your options, equipment, appearance and warranty from the seller. Please note that we are not engaged in the sale and manufacture warranty.


Text: i got a reply stating if i bought two phones i will get a discount.

Correct capitalization: I got a reply stating if I bought two phones I will get a discount.


Text: family vacation: california related games

Correct capitalization:
Family Vacation: California Related Games