Assessment | Biopsychology | Comparative | Cognitive | Developmental | Language | Individual differences | Personality | Philosophy | Social |
Methods | Statistics | Clinical | Educational | Industrial | Professional items | World psychology |

Cognitive Psychology: Attention · Learning · Memory · Motivation · Perception · Thinking

The inability to concentrate or lack of concentration may refer to:

• Attention deficit

• Deconcentration of attention

• Distraction

• Inattentional blindness

See alsoEdit

• Attention
• Attentional control
• Attention-deficit hyperactivity disorder
• Attention span
• Concentration
• Hypoprosexia
• Interruption science
• Multitasking