Ψ Sternberg (1986) believes that conventional intelligence tests tell us little about performance in everyday life & suggests a number of reasons why so-called intelligent people fail. They follow:
• lack of motivation
• lack of impulse control
• lack of perseverance
• fear of failure
• procrastination
• inability to delay gratification
• too little or too much self-confidence
Ψ Sternberg suggests that if intelligence is properly defined & measured it must translate into real-life success.