See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/6219108 The Questionnaire of Family Functioning: A Preliminary Validation of a Standardized Instrument to Evaluate Psychoeducational Family Treatments Article in Community Mental Health Journal · January 2008 DOI: 10.1007/s10597-007-9093-8 · Source: PubMed CITATIONS READS 22 11,292 7 authors, including: Rita Roncone Monica Mazza Università degli Studi dell'Aquila Università degli Studi dell'Aquila 169 PUBLICATIONS 2,917 CITATIONS 168 PUBLICATIONS 2,649 CITATIONS SEE PROFILE Donatella Ussorio 22 PUBLICATIONS 257 CITATIONS SEE PROFILE Rocco Pollice Università degli Studi dell'Aquila 68 PUBLICATIONS 1,085 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: Technology Enhanced Learning Systems View project All content following this page was uploaded by Rita Roncone on 22 May 2014. The user has requested enhancement of the downloaded file. Community Mental Health Journal, Vol. 43, No. 6, December 2007 (Ó 2007) DOI: 10.1007/s10597-007-9093-8 The Questionnaire of Family Functioning: A Preliminary Validation of a Standardized Instrument to Evaluate Psychoeducational Family Treatments Rita Roncone, M.D. Monica Mazza, Ph.D. Donatella Ussorio, M.D. Rocco Pollice, M.D. Ian R.H. Falloon, M.D. Pierluigi Morosini, M.D. Massimo Casacchia, M.D. ABSTRACT: The aim of the study was to develop and preliminarily validate a selfcompleted questionnaire that could help in the assessment of families before and during psycho-educational interventions. The questionnaire was developed according to the cognitive-behavioural psycho-educational model. From an initial 38-item version of the questionnaire, a final shorter 24-item version was derived. The validation study of the final version was conducted on relatives of schizophrenic and schizoaffective patients: 31 for the test–retest reliability study and 92 for the confirmation of the subscales and convergent validity study vs. SF-36 and the questionnaire on Family Problems, PF. The final questionnaire showed good psychometric properties. The threeR. Roncone, M. Mazza, D. Ussorio, R. Pollice, I.R.H. Fallon, and M. Casacchia are affiliated with the Department of Experimental Medicine-Psychiatry, University of LÕAquila, Italy. I.R.H. Fallon, now deceased, was affiliated with the Department of Psychiatry, University of Auckland, New Zealand. P. Morosini is affiliated with the National Health Institute, National Center for Epidemiology, Surveillance, and Health Promotion, Italy. Address correspondence to Rita Roncone, M.D. Department of Experimental MedicinePsychiatry, University of LÕAquila, Via Vetoio, Coppito2, I-67100, LÕAquila, Italy; e-mail: rita.roncone@cc.univaq.it. 591 Ó 2007 Springer Science+Business Media, LLC 592 Community Mental Health Journal core dimensions of Problem-Solving, Communication Skills, and Personal Goals were clearly outlined in the items correlation analysis. The association with family burden and health-related quality of life was as expected. The FF provides a promising assessment of the family functioning pattern that is the object of psychoeducational family interventions. Further studies are needed to confirm the validity of the instrument, that could be helpful both in planning and in monitoring psychoeducational interventions and in mental health promotion projects. KEY WORDS: family functioning; questionnaire; validation; psychoeducation; problem solving. INTRODUCTION The Psycho-educational Cognitive-behavioural Approach The psycho-educational cognitive-behavioural approach was first evaluated by Falloon (Falloon et al., 1982) and has been the object of many controlled studies, with different names and variants (Anderson & Hinojosa, 1984; Brooker et al., 1994; Glynn et al., 1992; Hahlweg, Revensdorf, & Schindler, 1984; Hahlweg, Durr, & Müller, 1995; Held, 1995; Kavanagh et al., 1993; Kuipers, Birchwood, & McCreadie, 2002 Lancashire et al., 1997; Linszen, Dingemans, & Van der Does, 1996; McFarlane et al., 1995; Miklowitz et al., 2000; Randolph et al., 1994; Schooler et al., 1997; Tarrier, Barrowclough, Porceddu, & Fitzpatrick, 1994; Telles et al., 1995; Zastowny, Lehman, Cole, & Kane, 1992). The availability of treatment manuals in many languages has facilitated its implementation (Falloon, Held, Roncone, Coverdale, & Laidlaw, 1998; Lancashire et al., 1997). The psycho-educational cognitive-behavioural approach usually includes the following strategies: individual evaluation of each member of the family; assessment of the problem solving capacity of the family as a whole; education regarding the nature of the disorder and its biomedical and psychosocial treatment; identification of early warning signs; improvement of communication skills (see later); structured problem solving (see later); personal and family objective setting; social skills and vocational training; and evidence-based psychological strategies for specific problems, such as anxiety syndromes. Family Assessment Instruments The measurement of family relationships in families of people affected by mental illness has been one of the most interesting issues for the last 40 years. The stressors in the vulnerability-stress model include those of the Expressed Emotion, EE construct (Brown, Birley, & Wing, 1972), such as Rita Roncone, M.D., et al. 593 criticism, hostility, and emotional over-involvement (Brown & Rutter, 1966; Vaughn & Leff, 1976). High EE in families of schizophrenics has been found to predict recurrence of florid symptoms (Brown et al., 1972). A number of instruments aim at assessing Expressed Emotion and family atmosphere, for instance, the well-known Camberwell Family Interview (CFI); a short-version of the CFI, the Five Minute Speech Sample, FMSS (Gottschalk & Gleser, 1969; Magana et al., 1986); the Affective Style, AS (Doane, West, Goldstein, Rodnick, & Jones, 1981; Doane, Falloon, Goldstein, & Mintz, 1985), which is based on direct observation of families engaged in solving a problem; the Kategoriensystem fur Partnerschftliche Interaktion, KPI (Hahlweg et al., 1990); the Carer Stress Interview (Falloon, Graham-Hole, & Woodroffe, 1993; Falloon, Magliano, Graham-Hole, & Woodroffe, 1996; Falloon, Roncone, Held, Coverdale, & Laidlaw, 2002), which investigates caregiversÕ stress, attitudes towards the future and physical and mental health; and the Cardinal Needs for Carers that was used by Barrowclough et al. (1999) in a controlled trial of systematic psychosocial interventions based on an assessment of needs. Among the self-completed questionnaires are: the questionnaire of Family Problems, FP (Morosini, Roncone, Veltro, Palomba, & Casacchia, 1991) which was developed with the aim of assessing both Expressed Emotion and family burden of care. A factorial analysis of the FP identified four factors. The first was associated with ‘‘Objective and subjective burden’’, the others with ‘‘critical attitudes’’, ‘‘emotional over-involvement’’ and ‘‘social support and received help’’. A short version includes only the items pertaining to the subjective and objective burden of care (Schene, Tessler, & Gamache, 1994); the Family Environment Scale, FES (Moos & Moos, 1981; Spiegel & Wissler 1986), a self-rating 90-item true–false measure that assesses dimensions of family functioning in the areas of interpersonal relationships, personal growth and basic organizational structure of the family. The family atmosphere is evaluated along the following ten dimensions: (1) cohesion, (2) expressiveness, (3) conflict, (4) independence, (5) achievement orientation, (6) intellectual orientation, (7) active-recreational orientation, (8) moralreligious orientation, (9) organization and (10) control. the Dyadic Adjustment Scale (Spanier, 1979), a 32-item questionnaire designed to measure relational adjustment and satisfaction 594 Community Mental Health Journal in intimate couples. The scale measures dyadic adjustment for the following four components: (1) degree of consensus, (2) cohesion, (3) general relational satisfaction and (4) affective expression. In the psycho-educational cognitive-behavioural approach the focus is not on family atmosphere or attitudes, or on caregivers burden but on the skills that family members should possess in order to help each other better. An instrument that assesses the relevant domains is the Family Assessment Device (Epstein, Baldwin, & Bishop, 1983; Keitner et al., 1995; Miller, Epstein, Bishop, & Keitner, 1985; Roncone et al., 1998). The FAD has 60 items and includes seven scales regarding: (1) ProblemSolving; (2) Communication; (3) Roles; (4) Affective Responsiveness; (5) Affective Involvement; (6) Behaviour Control; (7) General Functioning. However, the assessed family functioning features are more or less different from those specifically targeted in family behavioural psychoeducational treatment, for example, the ‘‘communication’’ scale of the FAD is related to ‘‘the exchange of information among family members in a direct and clear way’’ and not to the specific communication skills, that are a part of the psycho-educational treatment, i.e. expression of pleasant and unpleasant feelings about specific behaviour and active listening. STUDY AIM The main aim of this study was the development and validation of a self-report instrument to ascertain the core aspects of family interpersonal functioning that are addressed in family psycho-educational interventions in order to assist the therapists both in the initial assessment and in the progress and outcome assessment. The increasing dissemination of this approach seemed to justify the development of a specific questionnaire, that could be used routinely in clinical practice as well as in research, to facilitate its uniform and rigorous implementation and validation. METHODS Initial Development of the Family Functioning Questionnaire (FF) As already mentioned, the theoretical model underlying the development of the FF was cognitive-behavioural family treatment (Falloon et al., 1982; Falloon, Boyd, & McGill, 1984; Falloon et al., 1993; Falloon, 2001). Rita Roncone, M.D., et al. 595 A 60 item list of questions related to three fundamental domains of family interventions (problem solving, communication skills, personal goal setting) were derived from the literature and the authorsÕ personal experience. Problem solving items concerning the six steps of structured problem-solving: identify the problem or the objective, list possible alternative solutions, discuss the positive and the negative aspects of each proposal, choose the best (or better, a satisfying and realistic solution), plan the solution, check and review the implementation and planning. The basic communication skills items concerned the expression of positive and negative feelings, the making of requests and active listening (probing questions, brief summary of what has been understood). The personal goals items enquired into the capability of each family member to identify personal everyday goals (not linked to patient care). It may be useful to comment that some caregivers, especially mothers, find it very difficult to express goals that are different from ‘‘the improvement of my relative’’ or ‘‘spending more time with him/her’’. These statements are considered typical of emotionally over-involved attitudes. Two of the authors conducted a focus-group on the preliminary version with 12 relatives of schizophrenic patients attending an out-patient service. The items that were judged both clear and relevant were kept and sometimes reworded. The resulting questionnaire had 38 items. The items were rated on a 4-point scale from 0 to 3 (‘‘always’’, ‘‘often’’, ‘‘sometimes’’, ‘‘never’’), with 0 corresponding to lack of skill or negative attitude. The 38 item-version of the FF was administered to a sample of 127 relatives of non selected psychiatric users of the Day-Hospital of the Psychiatric Department of the University. The questionnaire was re-administered to a smaller sub-sample, the first 48 subjects, after one week in a test–retest reliability study. On the basis of these studies, other items were discarded or reworded. The resulting shorter 24-item version of the questionnaire was administered to 92 caregivers of psychiatric patients suffering from schizophrenia or schizoaffective disorder according to DSM-IV criteria. These made up about 65% of all relatives (n = 140) who were included in a multi-centred efficacy trial that compared individual and multifamily psycho-educational treatment. Of the 92 caregivers, 50 belonged to the single-family and 42 to the multifamily intervention. The questionnaire was administered to 31 of these relatives twice, one week apart. Convergent Validity The instruments that were used to assess convergent validity were the Short Form 36 (SF-36) Health Status Questionnaire (Ware & Sherbourne, 1992) and the short version of the Questionnaire of Family Problems, FP (Morosini et al., 1991, see introduction). They were administered together with the 24-item version of the FF. The Short Form 36 (SF-36) Health Status Questionnaire (Italian version by Apolone & Mosconi, 1998) is a well-known international instrument that purports to measure health-related quality of life. It includes eight domains: physical functioning, PF, Role Functioning–Physical, RP, Bodily Pain, BP, General Health, GH, Vitality, VT, Social Functioning, SF, Role Functioning–Emotional, RE, Mental Health, MH, and perceived health change in the past year. All scores were converted onto a scale of 0 to 100, where 100 indicates best health or absence of burden. 596 Community Mental Health Journal These instruments were selected for the convergent validity study because it was considered possible that problem solving, and communication skills, together with the capability of defining personal goals, would be negatively associated with high burden of care and poor quality of life, especially poor emotional functioning. More relevant instruments for measuring the same constructs were not available or could not be considered as reference tools (i.e. the possible differences could not be attributed to the inferiority of the new instrument). Statistical Analyses Data analysis was performed with SPSS for Windows version 12. Intra-class correlation coefficients were calculated to estimate test–retest reliability. CronbachÕs alpha analysis was used to explore the internal consistency of the whole instrument and of the three selected domains or subscales (problem solving, communication skills, personal objectives). Internal consistency was also estimated through the correlation matrix of individual items with the average of the three subscales. To analyse convergent validity (with SF-36 and the questionnaire on Family Problems—PF), PearsonÕs correlation coefficients were calculated. A preliminary factor analysis of the first version had been performed on the first sample of 127 caregivers. RESULTS First Version. Test–retest and Construct Validity In the test–retest reliability study of the pre-final version of the questionnaire intra-class correlations were at least 0.75 for 32% of the items, between 0.74 and 0.50 for 47% and lower than 0.50 for 21%. The internal consistency, as measured with CronbachÕs alpha, was good for the total score of the scale (CronbachÕs alpha = 0.75), and the three subscales, Problem Solving (alpha = 0.84), Communication Skills (alpha = 0.76), Personal Goals (alpha = 0.75). In a preliminary factor analysis, items that were not clearly associated with one of the three aforementioned domains, or only weakly associated with the personal goals one (for instance ‘‘My family members respect me’’), were deleted. The items of the Problem Solving and Communication Skills subscales were also reduced. For example, the original item 13 (‘‘When we discuss a family problem we choose the solution that we can most readily put into practice, not the perfect solution’’) and item 24 (‘‘In our family nobody helps other family members to remember the tasks we have decided to carry out’’) had high loading on both subscales and were therefore removed. Among the retained items, those with an intra-class correlation lower than 0.7 were reworded. Rita Roncone, M.D., et al. 597 The retained items are reported in Table 1, while the items removed after the first validation study are listed in Appendix 1. Final Version As already mentioned, a total of 92 relatives took part to the final 24 item version validation study. Mean age was 52.1 ± 15.6 years, mean education 9.1 ± 4 years, 56% were females, 8.5% were married; 38.1% employed. Most caregivers were relatives (66% parents, 26% brothers or sisters, 4% spouses, 1% sons or daughters, 3% other relatives). The mean time to complete the 24-item questionnaire was about 12 minutes. Test–retest and Construct Validity The intra-class correlation was found to be higher than 0.75 for 42%, between 0.74 and 0.60 for 46% and lower than 0.60 for 3% (12%) of the items. The latter items were reworded. Internal consistency, as measured by CronbachÕs alpha, was good for the full scale (CronbachÕs alpha value = 0.84), and the three subscales: the eight items Problem Solving (PS), with alpha value = 0.83; the eight items Communication (C), alpha value = 0.71; the eight items Personal Goal (PG), alpha value = 0.66. The correlations of individual items with the summary score of their subscale was good (Table 1): from 0.73 to 0.57 for the PS, from 0.71 to 0.43 for the CS and from 0.68 to 0.40 for the PS. The correlations with the relevant subscale summary score were always higher than those with the other two summary scores. Problem Solving and Communication subscales were strongly correlated with each other (0.72), while the correlations between Problem Solving and Personal Goals (0.51) and Communication and Personal Goals (0.46) were lower. Convergent Validity It was of collateral interest that in SF-36 the relatives of the psychiatric patients included in our study showed worse scores than the normal Italian population (Apolone & Mosconi, 1998) in the subscales of Physical Functioning (t-test: t = 2.722, p = 0.007), Bodily Pain (t = 1.901, p = 0.057), Vitality (t = 2.440, p = 0.015), Mental Health (t = 2.243, p = 0.025). 1. In the family we collaborate together to find the best way to solve our problems. 4. When a decision has been made about what to do about a family problem, we all lend a hand to carry it out. 7. When we have dealt with a problem in the family we usually discuss what we have done and whether it helped. 10. I find it helpful to tell what I think about a problem in my family because they seem to take account of my opinion. 13. If we have a family problem we all meet together to discuss it. 16. When we have a problem in our family we plan together what to do about it. Items .610 .485 .517 .340 .556 .317 .660 .641 .569 .729 .687 Communication .713 Problem-solving .182 .125 .403 .105 .334 .189 Personal Goals Correlation Coefficients of the Items of 24-item Family Functioning Questionnaire with the Three Identified Subscales TABLE 1 598 Community Mental Health Journal 19. When we have a problem in the family I can suggest solutions without worrying about being criticised. 22. In our home it is difficult to decide how to solve a problem because we never agree about anything. 2. I can talk with my family about the things that make me unhappy. 5. If I am unhappy with the behaviour of someone in my family I tell them and suggest some ways that we can get along better. 8. If someone in the family does something kind for me, I thank them. 11. When someone in my family does or says something I like, I tell them openly that I am pleased. 14. When I am angry with someone in the family I tend not to speak to him/her. .340 .322 .578 .479 .629 .609 .473 .590 .625 .421 .141 .442 .271 .262 .314 .049 .293 .226 .061 .231 .380 Rita Roncone, M.D., et al. 599 17. If one of my family members does something kind for me I almost never thank then because I do not think it is really necessary. 20.When I need my family to help me with something I ask them kindly and do not make demands or orders. 23.When I say to a family member that they have done something that I do not approve of, I tell them in a polite way so that not to offend them personally. 3. I have little time for my own hobbies and interests, because I spend most of my free time in caring for my family. 6. Despite many problems I have to deal to deal with in my family, I always find a little time for myself. 9. It is important that everyone in the family has time for themselves. Items .707 .593 .432 .111 .098 .172 .342 .228 .199 .180 .231 Communication .463 Problem-solving TABLE 1 (continued) .592 .677 .407 .007 .226 .217 Personal Goals 600 Community Mental Health Journal .226 .001 .112 .151 .150 .273 .025 .111 .182 .111 Answer scale: ‘‘always’’, ‘‘often’’, ‘‘sometimes’’, ‘‘never’’. Scores of items 22, 14, 17, 3, 18, have been inverted. 12. I succeed to in doing what I promise myself to do. 15. I manage to do some things alone, without my family. 18. I have to deal with so many difficulties in my family that I have almost completely given up my interests. 21. I meet friends outside my family. 24. I can easily find interests that keep me busy. .442 .536 .400 .403 .445 Rita Roncone, M.D., et al. 601 *p < 0.05, **p < 0.01, ***p < 0.001. Questionnaire Family Problems, FP Objective burden Subjective burden SF-36 Physical Functioning, PF Role Functioning–Physical, RP Bodily Pain, BP General Health, GH Vitality, VT Social Functioning, SF Role Functioning–Emotional, RE Mental Health, MH )0.12 )0.25* 0.29* 0.13 0.26* 0.24* 0.41*** 0.18 0.24* 0.29** ProblemSolving )0.16 )0.26* 0.05 )0.11 0.00 0.05 0.25* 0.00 )0.01 0.12 Communication Skills )0.26** )0.13 0.14 0.02 )0.22 0.04 0.07 0.06 0.05 0.28** Personal Goals Family Functioning questionnaire, FF )0.26* )0.27* 0.23 0.03 0.13 0.17 0.31** 0.18 0.15 0.32** FF Total score PearsonÕs Correlation Coefficients of Health-related Quality of Life (SF-36), Burden of Care (FP) and the Subscales of FF in the Relative of Schizophrenic Patients. N = 92 TABLE 2 602 Community Mental Health Journal Rita Roncone, M.D., et al. 603 As for the FP (Family Problems) instrument, the scores showed a higher objective than subjective burden (mean 38.55, with 16.5 standard deviation, and mean 23.2, with 12.2 standard deviation). Table 2 shows the correlations between the FF subscales and total scores and the SF-36 and FP scales scores. Subscales. Positive correlations of Problem Solving subscale were marked with the Vitality and Mental Health SF-36 subscales and were statistically significant, but weak with Physical Health and Emotional Functioning SF-36 subscales. The FF Personal Goals factor appeared weakly associated with the SF-36 Mental Health subscale and the FF Communication skills subscale with the SF-36 Vitality subscale. The FF Personal goals scale was negatively associated with the Objective burden of care, while Problem-solving and Communication skills were negatively associated with Subjective burden. Total Score. The total FF scores showed a positive association with the SF-36 subscales Vitality and Mental Health and a weaker negative association with both PF Objective and Subjective burden of care. DISCUSSION It should be emphasised that the Family Functioning questionnaire or FF investigates positive qualities of family functioning and not negative features, such as hostility, conflict, overprotection or intrusiveness. It was developed to measure communication and problem-solving skills of family members and their ability to identify and achieve personal goals. The fact that our sample of schizophrenic patientsÕ family membersÕ health-related quality of life was lower than in the normal population was expected, and supports the integrity of the study. This preliminary validation study shows that the FF has good psychometric properties. The test–retest reliability study gave satisfying results, the time of completion was low and the correlation pattern of the items of our selected dimensions was well related to those expected. We anticipated that family functioning could be related to high burden of care and poor health-related quality of life. In fact, family skills, as measured by the FF, were associated positively with quality of life and negatively with family burden. 604 Community Mental Health Journal On the whole, the Family Functioning Questionnaire seems a promising instrument to assess the communication and problem-solving skills of family members and their ability to identify and achieve personal goals. Family psycho-educational treatments are not easy to implement, because they are not compatible with the theoretical training of many clinicians, are more complex to organise than standard medication and individual psychotherapy, and the positive outcomes take a rather long time (Casacchia & Roncone, 1999; McFarlane, McNary, Dixon, Hornby, & Cimett, 2001). The availability of an easy and quick instrument to detect specific areas of need and to monitor family progress during the interventions may add a small contribution to their desirable dissemination. However, a number of limitations of the study have to be considered. The limited number of subjects included in the final version validation study did not allow a proper factorial analysis to be performed. A confirmatory factor analysis is being planned. The modified version of the three items that showed the lowest test–retest reliability have been approved by a focus group but not yet validated in a new sample. Instrument responsiveness or sensitivity to change has not been investigated with a follow-up study. Further studies are therefore desirable in order to confirm our results and affirm the validity of this instrument. APPENDIX 1. ITEMS THAT WERE REMOVED AFTER THE FIRST VALIDATION STUDY When we discuss a family problem we choose the solution that we can most readily put into practice, not the perfect one. I cannot understand how my family members are feeling because they do not talk about their problems in the family. I ask lots of questions so that I can better understand what my family members are thinking about or are saying. I usually agree with my family members. I do not like my family members. We laugh about things together in our family. If things are not going well in my family, I find others to talk to about it. Rita Roncone, M.D., et al. 605 I think that our family situation will improve. I am happy with the efforts my family members are making to improve the situation. 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