The English opening batter Crawley suggested he was not familiar with comments made by captain Stokes about the dressing room as no place for "those lacking fortitude".
Stokes made those words in several interviews in the wake of England's loss in the second Ashes versus the Australians previously.
In the lead-up to the Adelaide Test, where England now face a series loss with a match to spare, Stokes noted he had allowed his message to "circulate freely" among the playing group.
"I've done all the talking over the past two days that I required," said the England leader.
However, after Crawley scored 85 on the fourth day in the third Test, he stated: "I missed those remarks."
"I wasn't actively searching for it. Our approach is to take anything stated in the media with some skepticism," he added.
Frank Discussions and Steady Philosophy
The captain issued his "fragile individuals" observation after his side were beaten in the second Test to go 2-0 down.
The England squad afterwards took a break to a Queensland resort in the gap between the second and third matches.
Prior to the Adelaide contest, he revealed his team had held "raw" talks and he had urged them to "show a bit of dog" in their battle to stay in contention in the Ashes battle.
Yet, Crawley stated the guidance from Stokes and head coach McCullum had remained consistent with their previous three years in charge.
"It's been extremely upbeat, unchanged," said the opener. "It's on maintaining positivity, play our way, with great liberty. We believed we could do an extraordinary feat entering this game."
Australia On the Verge of Historic Ashes Triumph
The opener's wicket late on Saturday was part of a crucial three-wicket burst by Australia off-spinner Nathan Lyon.
The spinner's triple strike in 20 deliveries – he also bowled Brook and Ben Stokes – meant England 207-6 in pursuit of a daunting target of 435 runs.
This means, Australia require just four more wickets on Sunday's final day to move to an insurmountable three-nil lead after three Tests.
Defeat will extend the English team's drought in Australia to 18 Tests and ensure a fourth straight overseas Ashes series defeat.
This series is set to be decided in only 11 days of play – after England fell the first two Tests in two and four days respectively.
Not since 1921, when Australia sealed a series win in England in eight days, has the destination of the Ashes urn been decided so quickly. Australia have also triumphed in 11 days on two other occasions in the 21st century.
"It's disheartening," admitted the batsman. "We came here to regain the Ashes and now we are staring down the barrel at this point."
"There will still be plenty to play for and we will definitely view it like that," Crawley added.
"The challenge has been difficult. Australia is a formidable side. It was inevitably tough touring here to face them. They entered as the favourites and have demonstrated their quality."
Pope's Position In Question
While the opener's performance in the third Test likely secures questions about his immediate future in the side, Pope looks under immense pressure for his spot in the fourth Test on Boxing Day.
Pope was out for 17 in England's second knock on day four, adding to his modest returns versus Australia.
Across sixteen Ashes knocks, the Surrey man has failed to score a half-century and boasts an average of just 17.62.
Only one other England player in over a century – Amiss – has featured as many times in the top six in Ashes Tests and recorded a lower average.
However, the opener insisted any notion Pope is under the microscope originates with "the media" – meaning the journalists – "not inside the camp."
"The squad is fully aware of his considerable talent," said Crawley. "He has had a productive year to be frank."
"He has produced several excellent innings. This is talk from the outside. There is no discussion of that nature on Ollie in the camp," Crawley finished.