Before you blame the team, look at yourself

New managers rarely stumble for lack of ability. They stumble because they arrive carrying a set of expectations about their team - and most of those expectations are aimed at the wrong place.

One: that set of expectations usually tilts in two directions at once. Promoted for being an outstanding individual, they unconsciously make themselves the yardstick - same drive, same standards, same way of working. Psychology calls this the false consensus effect (Ross, Greene and House, 1977), the tendency to project yourself onto others and assume everyone should be alike. At the same time, they mistake the title for enough to make the team follow - while French and Raven (1959) showed that legitimate power comes with the title, but expert power and referent power have to be accumulated over time. Both errors share one root: demanding that reality match the map in your head.

Compliance can arrive in a day. Trust cannot.

Two: an expectation that isn't said out loud barely exists. Gallup's latest data shows that as of mid-2025, only 47% of employees strongly agree they know what is expected of them at work, down from a peak of 56% in March 2020; and Gallup treats clear expectations as the most foundational of its 12 engagement elements. What should catch a new manager's eye: the decline is sharpest among younger workers, who often make up the bulk of their team. Many think “this is obvious, they should just know” - but making expectations clear is the manager's job, not the employee's.

The gap between what we expect and what the team understands is mostly a communication gap, not an attitude gap.

Three: a manager's expectations don't only reflect the team's capability - they help create it. When you quietly believe someone will do well, you unconsciously hand them harder work, stay patient with mistakes, give more careful feedback; and that treatment lifts them. With someone you quietly rate low, the loop runs the other way. Psychology calls these two directions the Pygmalion and Golem effects (Rosenthal and Jacobson, 1968; J. Sterling Livingston, “Pygmalion in Management,” HBR 1969), and recent research still ranks it among the heaviest leadership levers.

You aren't only assessing your team - you're helping create the very thing you assess.

So for someone newly in command, managing expectations isn't about expecting less to stay safe. It's about expecting the right things, high enough, and saying them out loud - because what you believe about your team is, sooner or later, what the team becomes.