Dissociative Identity Disorder (DID) Test: OSDD Quiz

It takes only a couple minutes to complete the Dissociative Identity Disorder Test. This online test is designed to check the symptoms of Dissociative Identity Disorder (DID), which is also known as split or multiple personality disorder (MPD).

Instruction: For each item, choose the answer most relevant to you

At times, I am unable to recall some important events of my life

Never

Rarely

Sometimes

Often

Always

Some places which should be familiar to me appear completely unknown and strange to me

Often

Very often

Never

Rarely

Sometimes

I am in dialogue with alter ego

Often

All the time

Never

Rarely

Sometimes

When I am alone, I talk out loud to myself

Rarely

Sometimes

Often

Very often

Never

I behave and feel as two distinctly different people depending on the circumstance

Sometimes

Often

Never

Rarely

Very often

While listening to someone talking I realize that I have not heard most or all of what was said

Never

Rarely

Sometimes

Often

Very Often

I find myself in places where I have no idea what I had been doing and how I got there

Never

Rarely

Sometimes

Often

Very Often

At times, I can't clearly distinguish my fantasies and dreams from real events

Never

Sometimes

Often

Very often

Rarely

I find new things among my belongings which I can't recall getting

Often

All the time

Never

Rarely

Sometimes

At times, I cannot recall the things I've done recently

Never

Rarely

Sometimes

Often

Very often

I meet people that I don't know who call me by a different name and insist that they know me

Never

Rarely

Sometimes

Often

Very often

I get the feeling as though I am watching myself from the outside

Never

Rarely

Sometimes

Often

Very often

When I see my reflection in a mirror, I feel like I’m looking at a stranger

Never

Rarely

Very often

Sometimes

Often

I have a feeling that the world around me is not real

Never

Rarely

Sometimes

Often

Very often

At times, I have a feeling that my body does not belong to me

Never

Rarely

Sometimes

Often

Very often

When recalling the things that happened to me in the past, I'm not sure whether they really happened or it was just my imagination

Never

Rarely

Sometimes

Often

Very often

While listening to someone talking I realize that I have not heard most or all of what was said

Never

Rarely

Sometimes

Often

Very Often

The Dissociative Identity Disorder Test is only a screening tool for preliminary self-assessment and not designed for making a definitive diagnosis of Multiple Personality Disorder. If your test result indicates that you have split personality disorder, you will need a further professional evaluation to confirm the diagnosis.

Dissociative Identity Disorder (DID) is a serious mental condition, which is characterized by identity fragmentation. People with Dissociative Identity Disorder have significant difficulties in integrating various aspects of their personal identity. DID sufferers can also experience a loss of memory and consciousness. This mental condition was previously referred to as Multiple Personality Disorder (or Split Personality Disorder). In 1994, DSM made by the American Psychiatric Association changed the name to Dissociative Identity Disorder and since then has characterized this as a dissociative type disorder rather than a personality disorder.