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The investigators will examine whether perceived social exclusion provoke a reduction in prosocial behavior in BPD patients.
The investigators will examine whether perceived social exclusion provoke a reduction in prosocial behavior, such as empathy, in BPD patients and whether this "fight-or-flight" pattern is also seen in other relevant aspects of social behavior, such as sharing and punishment behavior. To induce social exclusion all participants will play cyberball, either the exclusion condition or the (over)inclusion condition before testing
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| exclusion BPD | Experimental | cyberball exclusion condition - BPD patients |
|
| over-inclusion BPD | Experimental | cyberball over-inclusion condition - BPD patients |
|
| exclusion healthy controls | Experimental | cyberball exclusion condition - healthy controls |
|
| over-inclusion healthy controls | Experimental | cyberball over-inclusion condition - healthy controls |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| inclusion condition | Behavioral | cyberball game: ex- versus over-inclusion condition |
|
| Measure | Description | Time Frame |
|---|---|---|
| empathy | Multifaceted Empathy Test | 30 minutes after cyberball |
| Measure | Description | Time Frame |
|---|---|---|
| sharing behavior: amount of monetary units (max 30) shared with co-player | Computer game | directly after cyberball |
| Measure | Description | Time Frame |
|---|---|---|
| punishment behavior: number of accepted offers from co-player | Computer game | 15 minutes after cyberball |
Inclusion Criteria:
female patients with BPD and healthy control women, matched for age, body mass index, and education
Exclusion Criteria:
physical illness
female only
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Charite University | Berlin | Germany |
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| ID | Term |
|---|---|
| D001883 | Borderline Personality Disorder |
| ID | Term |
|---|---|
| D010554 | Personality Disorders |
| D001523 | Mental Disorders |
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