Measure of Parental Style (MOPS)

Abstract

The Measure of Parental Style (MOPS) is a self-report instrument designed to retrospectively assess an individual’s perception of their parents’ behavior during the first sixteen years of life. Developed and refined by Parker and colleagues in 1997, the MOPS specifically focuses on identifying three core dimensions of dysfunctional parenting: Indifference, Abuse, and Overcontrol. This scale was initially developed to investigate the relationship between early negative parental experiences and the development or manifestation of affective disorders in adult life, providing a concise and psychometrically sound alternative to existing measures.

Keywords

Parental Style, Parenting, Dysfunctional Parenting, Indifference, Abuse, Overcontrol, Retrospective Assessment, Affective Disorders, Psychology, Black Dog Institute.

Authors

G. Parker, J. Roussos, D. Hadzi-Pavlovic, P. Mitchell, K. Wilhelm, M-P. Austin.

Purpose

The primary purpose of the MOPS is to quantify and categorize specific negative behaviors demonstrated by the mother and father (assessed separately) toward the respondent prior to the age of sixteen. It functions as a retrospective measure, enabling researchers and clinicians to evaluate the impact of adverse early environmental factors on an individual’s subsequent psychological adjustment, particularly within clinical populations.

Unlike scales that focus broadly on parental warmth or care, the MOPS was specifically designed to capture pathological aspects of the parent-child relationship, such as emotional neglect and various forms of maltreatment. This refinement allows for a more targeted assessment of environmental risk factors associated with specific mental health conditions, such as depression and bipolar disorder.

Construct

The MOPS measures the overarching construct of perceived dysfunctional parenting, which is operationalized through three empirically derived and distinct subscales. These subscales represent critical dimensions of negative parental behavior experienced during childhood:

• Indifference: This dimension captures emotional and physical neglect, characterized by a fundamental lack of interest, emotional unavailability, and overt rejection (Items 5, 8, 10, 11, 12, 13).
• Abuse: This factor measures overt aggression, encompassing verbal abuse, physical violence, and behaviors that induce fear, instability, or a sense of danger in the child (Items 2, 7, 9, 14, 15).
• Overcontrol: This dimension assesses overly intrusive, restrictive, or guilt-inducing behavior used to manipulate or dominate the child, often manifesting as excessive protection or criticism (Items 1, 3, 4, 6).

Validity

The development of the MOPS, as detailed in the 1997 publication, demonstrated strong construct validity. This was evidenced by the successful derivation and clear differentiation between the three hypothesized factors (Indifference, Abuse, Overcontrol), which align theoretically with known risk factors for psychopathology. Furthermore, the scale showed significant predictive and concurrent validity, correlating specific patterns of perceived parenting style with the presence and severity of affective disorders in clinical samples.

Reliability

Reliability analyses confirmed that the items within each subscale consistently measured their intended dimension. The internal consistency of the MOPS subscales, typically measured using Cronbach’s alpha in the original study, indicated acceptable to good reliability for psychological research standards. As a retrospective measure, the stability of the MOPS scores is generally considered adequate, suggesting that respondents maintain consistent memories of these core parental behaviors over time.

Factor Analysis

The structure of the MOPS was established through robust factor analysis applied to the initial set of items. This analysis successfully identified and confirmed the three-factor model (Indifference, Abuse, and Overcontrol) as the optimal representation of dysfunctional parental behavior. The factor loadings supported the specific assignment of items to their respective subscales, providing an empirical foundation for the scale’s scoring and interpretation methodology. This factor structure was critical in refining the measure to focus specifically on pathological dimensions relevant to clinical outcomes.

Instrument

Test Type: Self-report questionnaire, Retrospective assessment.

Format: 15 items, 4-point Likert scale.

Language Available: English (Original research language).

Population Group: Clinical and non-clinical adults.

Age Group: Adults reflecting on childhood (0-16 years).

Population Details: Initially validated on patients diagnosed with affective disorders and healthy control groups.

Test Methodology: Respondents rate how ‘true’ each statement was about their mother’s and father’s behavior during their first 16 years, using a scale ranging from 0 (not true at all) to 3 (extremely true).

Keywords

Psychometrics, Parental Bonding, Childhood Experience, Neglect, Abuse Scale, Psychological Medicine, Parker 1997, Retrospective.

Authors

Author ORCID Identifier: N/A (Information not provided in source material).

Affiliation Email addresses: N/A (Information not provided in source material).

Correspondence Address: N/A (Refer to Parker et al., 1997 publication in Psychological Medicine for corresponding author details).

Permissions & Fee and Test Year

The MOPS was first published and validated in 1997. Specific information regarding current licensing fees and formal permissions for clinical or commercial use should be sought directly from the primary authors (Parker, G.) or the publishing journal, Psychological Medicine. The instrument is frequently referenced in research concerning the etiology of mood disorders.

The original PDF of the 1997 article detailing the scale development can be downloaded here: Parker et al., 1997 PDF.

Additional instrument documentation is available from the Black Dog Institute here: Black Dog Institute MOPS PDF.

Reference’s

Parker, G., Roussos, J., Hadzi-Pavlovic, D., Mitchell, P., Wilhelm, K. and Austin, M-P. (1997). The development of a refined measure of dysfunctional parenting and assessment of its relevance in patients with affective disorders. Psychological Medicine, 27, 1193-1203.

Items of the Measure of Parental Style (MOPS)

During your first 16 years how ‘true’ are the following statements about your MOTHER’s [FATHER’s] behaviour towards you Rate each statement either as:

1. Overprotective of me
2. Verbally abusive of me
3. Over controlling of me
4. Sought to make me feel guilty
5. Ignored me
6. Critical of me
7. Unpredictable towards me
8. Uncaring of me
9. Physically violent or abusive of me
10. Rejecting of me
11. Left me on my own a lot
12. Would forget about me
13. Was uninterested in me
14. Made me feel in danger
15. Made me feel unsafe

Scoring Key:

0 – not true at all, 1 – slightly true, 2 – moderately true, 3 – extremely true

Subscale Composition:

• ‘Indifference’ measure (Items 5, 8, 10, 11, 12, 13)
• ‘Abuse’ measure (Items 2, 7, 9, 14, 15)
• ‘Overcontrol’ measure (Items 1, 3, 4, 6)