England opener Crawley has indicated he was not familiar with statements from captain Ben Stokes regarding the dressing room not being "those lacking fortitude".
The all-rounder made those words in multiple conversations following England's defeat in the second match of the Ashes series against the Australians previously.
In the lead-up to the third Test, where the visitors now face defeat at the earliest opportunity, Stokes stated he had let his message to "circulate freely" among the squad.
"I've done the necessary discussions in recent days that I needed to have done," remarked the England leader.
But, after the opener scored 85 on the fourth day in the third Test, he stated: "I didn't see that."
"I didn't see and wasn't really looking out for it. Our approach is to take everything that is said in the press with a pinch of salt," he added.
Frank Discussions and Steady Philosophy
Stokes issued his "fragile individuals" observation subsequent to his side suffered a loss in Brisbane to fall two matches behind.
The team afterwards took a holiday to Noosa between the second and the upcoming matches.
Prior to this match, Stokes said his team had held "honest" conversations and he had asked them to "display some fight" in their battle to stay alive in the series.
Nevertheless, Crawley stated the messaging from Stokes and head coach McCullum had stayed in line with their previous tenure in leadership.
"It's been extremely upbeat, the same as always," noted Crawley. "It's on maintaining positivity, playing our brand, with lots of freedom. We believed we were capable of an extraordinary feat entering this game."
Australia Close of Historic Series Victory
Crawley's wicket late on Saturday came during a decisive three-wicket burst by Australia spinner Nathan Lyon.
The spinner's triple strike in a short spell – he also bowled Brook and Ben Stokes – left England six down for 207 in pursuit of a notional target of 435.
Consequently, the home team require four wickets on Sunday's last day to move to an unassailable three-nil lead after three Tests.
A loss would prolong the English team's winless run in Australia to 18 consecutive matches and condemn them to a fourth straight away Ashes series defeat.
This series is set to be decided in only eleven days of cricket – after England fell the initial matches in rapid time each.
Not since 1921, when the Australians completed a series win in the UK in eight days, has the outcome of the Ashes urn been decided more swiftly. The hosts have also triumphed in 11 days on two other occasions in the modern era.
"This is disheartening," admitted Crawley. "Our goal was to win the Ashes and we're facing elimination now."
"There remains plenty to play for and we will certainly approach it with that mindset," he continued.
"The challenge has been difficult. They're a formidable side. It was inevitably hard touring here against them. They were the front-runners and they've proven why."
Ollie Pope's Position In Question
While the opener's innings in Adelaide likely secures doubts about his short-term place in the side, Ollie Pope looks under threat for his spot in the fourth Test on Boxing Day.
The Surrey batsman was out for 17 runs in the team's second knock on Saturday, adding to his poor record against Australia.
In 16 Ashes innings, the Surrey man has failed to score a half-century and boasts an average of just 17.62.
Only one other English batsman in over a century – Dennis Amiss – has featured an equal number of innings in the top order in Ashes Tests and recorded a poorer average.
However, Crawley said any notion Pope is being scrutinised comes from "you guys" – meaning the press – "and not within the team."
"We all know of his considerable talent," added Crawley. "Ollie has enjoyed a productive year if I'm honest."
"He has produced some really good knocks. This is noise externally. There is no discussion like that regarding Pope in the camp," he concluded.