Parental Bonding Instrument (Mother Version)

The Parental Bonding Instrument (PBI) is a widely validated retrospective measure designed to capture an individual’s perception of their early rearing…

Questions: 25
Duration: 10 min
Original title: Parental Bonding Instrument — Mère
Adaptation: Parental Bonding Instrument (Mother Version)
Authors: Parker, G., Tupling, H., & Brown, L. B.
Created: 1979

The Parental Bonding Instrument (PBI) is a widely validated retrospective measure designed to capture an individual’s perception of their early rearing environment. Developed by Parker, Tupling, and Brown (1979), this self-report questionnaire focuses specifically on the patient’s experience with their mother during the first 16 years of life (a separate version is used for the father). It maps fundamental parenting styles along two orthogonal dimensions: Care (warmth, empathy, and affection) and Overprotection (control, intrusion, and restriction of autonomy).

In clinical practice, the PBI provides a structured way to explore the developmental roots of current relational patterns. It is not a diagnostic tool, but rather a reliable method for identifying early attachment climates, such as affectionless control. By systematically assessing these perceived bonds, clinicians can better understand how early deficits in care might feed an Emotional Deprivation Schema or how severe overprotection might foster an enduring Dependence / Incompetence Schema in adulthood.

Example result

Fictitious result, computed from a sample set of answers.

A 25-item retrospective self-report questionnaire assessing adults' (aged 16 and older) perception of the parenting style received from each parent during their first 16 years of life. It measures two fundamental dimensions of parental bonding: Care (warmth, empathy, affection vs. coldness/rejection, 12 items) and Overprotection/Control (intrusiveness, hindrance of autonomy vs. encouragement of independence, 13 items). The PBI is administered separately for the mother and father and classifies each parent into one of four parenting style quadrants: optimal bonding, affectionate control, affectionless control, and absent/weak bonding.

Overprotection × Care→ Affectionless control

Overprotection ≥ 13.5

Overprotection < 13.5

Affectionless control

Care 18 · Overprotection 18

Affectionate constraint

Neglectful parenting

Optimal parenting

Care < 27

Care ≥ 27

Parker grid for the mother: both dimensions remain continuous; positioning close to a cutoff should be interpreted with caution. Cutoffs differ between mother (27.0 / 13.5) and father (24.0 / 12.5).

Parker cutoffs for the mother: care 27.0 / overprotection 13.5Parker et al. (1979)View the study ↗

Care

18/ 36

Perceived warmth, affection, and emotional support from the mother during the first 16 years.

items 1, 2, 4, 5, 6, 11, 12, 14, 16, 17, 18, 24

0–26

Low perceived maternal care

27–36

High perceived maternal care

Crossed with the overprotection cutoff, it defines the four parental bonding styles.

Overprotection

18/ 39

Perceived control, intrusiveness, and hindrance of autonomy from the mother during the first 16 years.

items 3, 7, 8, 9, 10, 13, 15, 19, 20, 21, 22, 23, 25

0–13.4

Low perceived maternal overprotection

13.5–39

High perceived maternal overprotection

Crossed with the care cutoff, it defines the four parental bonding styles.

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What the test measures

The PBI evaluates the perceived quality of the maternal bond along two distinct behavioral dimensions:

Care: Measures the degree of perceived maternal warmth, emotional availability, affection, and empathy versus emotional coldness, indifference, and rejection.
Overprotection: Measures the extent of maternal control, intrusion, and prevention of independent behavior versus the encouragement of autonomy and independence.

This instrument is intended for adult or older adolescent patients to retrospectively report on their childhood environment, providing crucial context for adult Attachment Styles in Romantic Relationships.

When and why to use it

Clinicians typically administer the PBI during the assessment phase or when exploring the developmental origins of a patient's current psychological difficulties.

Intake and conceptualization: To map early attachment figures and understand how the patient's developmental environment shapes their current emotional responses.
Formulating core schemas: To connect a history of enmeshed parenting to current relational themes, such as an Enmeshment / Undeveloped Self Schema or chronic Approval-Seeking Behavior.
Addressing interpersonal difficulties: To contextualize why a patient might struggle with asserting Healthy Boundaries due to early survival strategies built around an intrusive parent.
Eliciting deeper cognitions: To provide historical context before using the Downward Arrow Technique to uncover deeply held beliefs about lovability and autonomy.

Using the PBI offers a validated, standardized framework that goes beyond unstructured clinical interviewing, allowing the clinician to objectively categorize the perceived parenting style into one of four established quadrants.

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The questions

As you remember your mother in your first 16 years, please indicate how much each statement describes her.
1. Spoke to me in a warm and friendly voice
Probes the explicit verbal expression of maternal warmth and affection.
- Very similar
- Fairly similar
- Fairly different
- Very different
2. Didn't help me as much as I needed
Assesses perceived maternal unavailability or neglect during moments of need.
- Very similar
- Fairly similar
- Fairly different
- Very different
3. Let me do things I liked
Evaluates the extent to which the mother permitted autonomous and self-directed activities.
- Very similar
- Fairly similar
- Fairly different
- Very different
4. Seemed emotionally cold towards me
Measures the perceived presence of maternal emotional distance or detachment.
- Very similar
- Fairly similar
- Fairly different
- Very different
5. Seemed to understand my problems and worries
Probes the mother's capacity for empathy and emotional attunement to the child's concerns.
- Very similar
- Fairly similar
- Fairly different
- Very different
6. Was affectionate towards me
Captures the general display of maternal warmth and physical or emotional affection.
- Very similar
- Fairly similar
- Fairly different
- Very different
7. Liked me to make my own decisions
Assesses the mother's active encouragement of the child's independence and decision-making.
- Very similar
- Fairly similar
- Fairly different
- Very different
8. Didn't want me to grow up
Evaluates maternal resistance to the child's maturation and natural developmental progression.
- Very similar
- Fairly similar
- Fairly different
- Very different
9. Tried to control everything I did
Measures the perceived intensity of maternal micromanagement and behavioral control.
- Very similar
- Fairly similar
- Fairly different
- Very different
10. Invaded my privacy
Probes the mother's disregard for the child's personal boundaries and private space.
- Very similar
- Fairly similar
- Fairly different
- Very different
11. Liked to discuss things with me
Assesses maternal willingness to engage in collaborative and open communication.
- Very similar
- Fairly similar
- Fairly different
- Very different
12. Smiled at me often
Captures non-verbal expressions of maternal warmth and positive regard.
- Very similar
- Fairly similar
- Fairly different
- Very different
13. Tended to treat me like a baby
Evaluates maternal infantilization, keeping the child in an artificially dependent state.
- Very similar
- Fairly similar
- Fairly different
- Very different
14. Didn't seem to understand what I needed or wanted
Measures perceived maternal misattunement or indifference to the child's internal states.
- Very similar
- Fairly similar
- Fairly different
- Very different
15. Let me decide things for myself
Assesses the granting of age-appropriate autonomy in daily choices.
- Very similar
- Fairly similar
- Fairly different
- Very different
16. Made me feel like I wasn't wanted
Probes profound feelings of maternal rejection or overt emotional abandonment.
- Very similar
- Fairly similar
- Fairly different
- Very different
17. Could comfort me when I was upset
Evaluates the mother's effectiveness as a source of emotional regulation and soothing.
- Very similar
- Fairly similar
- Fairly different
- Very different
18. Didn't talk to me much
Measures the lack of maternal verbal engagement or communicative presence.
- Very similar
- Fairly similar
- Fairly different
- Very different
19. Tried to make me dependent on her
Assesses active maternal efforts to undermine the child's self-sufficiency.
- Very similar
- Fairly similar
- Fairly different
- Very different
20. Felt that I couldn't manage on my own without her
Probes the instilled belief that the child is incapable of independent functioning without the mother.
- Very similar
- Fairly similar
- Fairly different
- Very different
21. Gave me as much freedom as I wanted
Evaluates the level of unrestricted independence granted by the mother.
- Very similar
- Fairly similar
- Fairly different
- Very different
22. Let me go out as often as I wanted
Assesses the specific behavioral freedom related to socializing and leaving the home.
- Very similar
- Fairly similar
- Fairly different
- Very different
23. Was overprotective of me
Captures direct perceptions of maternal overprotectiveness and excessive sheltering.
- Very similar
- Fairly similar
- Fairly different
- Very different
24. Didn't praise me
Measures the withholding of positive reinforcement or maternal validation.
- Very similar
- Fairly similar
- Fairly different
- Very different
25. Let me dress how I wanted
Probes the granting of personal autonomy over self-expression and appearance.
- Very similar
- Fairly similar
- Fairly different
- Very different