A critical review of psychological instruments used in police officer selection

Purpose
The purpose of this paper is to critically examine the instruments used in the screening process, with particular attention given to supporting research validation. Psychological screening is a well-established process used in the selection of employees across public safety industries, particularly in police settings. Screening in and screening out are both possible, with screening out being the most commonly used method. Little attention, however, has been given to evaluating the comparative validities of the instruments used.

Design/methodology/approach
This review investigates literature supporting the use of the Minnesota Multiphasic Personality Inventory (MMPI), the California Personality Inventory (CPI), the Inwald Personality Inventory (IPI), the Australian Institute of Forensic Psychology's test battery (AIFP), and some other less researched tests. Research supporting the validity of each test is discussed.

Findings
It was found that no test possesses unequivocal research support, although the CPI and AIFP tests show promise. Most formal research into the validity of the instruments lacks appropriate experimental structure and is therefore less powerful as “evidence” of the utility of the instrument(s).

Practical implications
This research raises the notion that many current screening practices are likely to be adding minimal value to the selection process by way of using instruments that are not “cut out” for the job. This has implications for policy and practice at the recruitment stage of police employment.

Originality/value
This research provides a critical overview of the instruments and their validity studies rather than examining the general process of psychological screening. As such, it is useful to those working in selection who are facing the choice of psychological instrument. Possibilities for future research are presented, and development opportunities for a best practice instrument are discussed.

Does screening high school students for psychological distress, deliberate self-harm, or suicidal ideation cause distress--and is it acceptable? An Australian-based study

Programs designed to detect students at risk of depression and suicidality have shown success (Shaffer et al., 2004). The current study sought to examine whether or not such a program was acceptable to participants and whether or not it caused distress. Participants were boys aged 14 to 16. Participants were assessed using an on-line questionnaire; acceptability was measured via postal questionnaire. Of 272 participants, 31 (11.4%) were considered at-risk; 13 required ongoing support, 8 of whom had not previously sought help. Overall screening did not appear to cause significant undue distress, although some differences were evident between at-risk and not at-risk students. All participants found the program acceptable. When conducted carefully, early detection programs can be an effective and acceptable method of identifying at-risk adolescents.

The relationship between childhood cruelty to animals and psychological adjustment : a Malaysian study

In Western research, cruelty to animals in childhood has been associated with comorbid conduct problems and with interpersonal violence in later life. However, there is little understanding of the etiology of cruelty to animals, and what in the child's life may require attention if the chain linking animal cruelty and later violence is to be broken. The study reported in this paper investigated the association between parent-reported cruelty to animals, and parent- and self-reported psychological strengths and weaknesses in a sample of 379 elementary school children in an Eastern context, Malaysia. No gender differences were found in relation to cruelty to animals or psychological problems, as assessed with the Strengths and Difficulties Questionnaire (SDQ). However, there were different predictors of cruelty to animals for boys and girls. Regression analyses found that for boys, parent-reported hyperactivity was a unique predictor of Malicious and Total Cruelty to animals. For girls, self-reported conduct problems was a unique predictor of Typical Cruelty to animals. Parent-reported total difficulties were associated with Typical, Malicious, and Total Cruelty to animals. We suggest that routine screening of children with an instrument such as the SDQ may help to detect those children who may need to undergo further assessment and perhaps intervention to break the chain linking childhood cruelty to animals and later conduct problems.

Beating the blues after cancer : randomised control trial of a tele-based psychological intervention for high distress patients and carers

Background : The diagnosis and treatment of cancer is a major life stress such that approximately 35% of patients experience persistent clinically significant distress and carers often experience even higher distress than patients. This paper presents the design of a two arm randomised controlled trial with patients and carers who have elevated psychological distress comparing minimal contact self management vs. an individualised tele-based cognitive behavioural intervention.

Methods/design : 140 patients and 140 carers per condition (560 participants in total) will been recruited after being identified as high distress through caller screening at two community-based cancer helplines and randomised to 1) a single 30-minute telephone support and education session with a nurse counsellor with self management materials 2) a tele-based psychologist delivered five session individualised cognitive behavioural intervention. Session components will include stress reduction, problem-solving, cognitive challenging and enhancing relationship support and will be delivered weekly. Participants will be assessed at baseline and 3, 6 and 12 months after recruitment. Outcome measures include: anxiety and depression, cancer specific distress, unmet psychological supportive care needs, positive adjustment, overall Quality of life.

Discussion : The study will provide recommendations about the efficacy and potential economic value of minimal contact self management vs. tele-based psychologist delivered cognitive behavioural intervention to facilitate better psychosocial adjustment and mental health for people with cancer and their carers.

Participation, relational justice and social identity in cervical cancer screening

Extending existing health literature by drawing on social and community psychology, this thesis represents the first attempt to explore the conceptualisation of 'participation' in cervical cancer screening. Quantitative and qualitative findings suggested that women's experiences of 'patient participation' and 'voice opportunity' were important and related to various social processes and variables in this health context. Using four case studies, the professional portfolio demonstrates a biopsychosocial approach to assessment and intervention as used by a provisional health psychologist working with clients with intellectual disabilities in order to promote sexual health.

Mixed methods evaluation research for a mental health screening and referral clinical pathway

Rationale: This study is an exemplar of mixed method evaluation research for development of a clinical pathway.

Aim: To develop and evaluate an evidence-based, feasible mental health screening and referral clinical pathway for Department of Veterans’ Affairs-funded community nursing care of war veterans and war widows in the Australian context.

Methods: Mixed methods were applied to formulate and clinically evaluate an appropriate pathway. The pathway was applied at urban and rural sites for the nursing care of 97 war veteran and war widow clients. Evaluative data were collected from clients, their informal carers, community nurses, and general practitioners. Chart auditing and pre-post measures were undertaken. Collaboration occurred with an interdisciplinary design team.

Results: The final modified six-page pathway includes use of validated screening tools (Kessler Psychological Distress Scale [K10]) and Alcohol Use Disorder Identification Test, appropriate referral information, directions for support and health-promoting education, and evidence-based guidelines. Implications for Practice: The clinical pathway is a useful, tested, evidence-based guide for generalist community nurses to identify and suitably respond to common mental healthcare needs of war veterans and war widows. The pathway provides outcomes acceptable to clients and their carers, nurses and doctors.

Conclusions: This study provides an evaluated clinical pathway for generalist community nurses to screen for mental health difficulties, make appropriate referrals as required and to support war veteran and war widow clients. However, the study also shows how research can be used to develop and evaluate
practical, evidence-based clinical pathways.

Beautiful, unethical, dangerous : screening surveillance and maintaining insecurities

Many films critiquing the perpetuation of surveillance in contemporary society simultaneously highlight the apparently essential role(s) it plays in resolving social problems – problems that were often created by the technologies themselves. Such films construct surveillancescapes of various kinds – from the physical, to the psychological, to the virtual – and hold considerable importance in mediating understandings of technology, society and humanity. In this paper, we employ content and textual analyses of various films to reveal a rich ideological fabric that engages with vexed questions of identity, agency and ‘reality.’ We analyse an array of filmic representations of surveillance, arguing that significant contradictions lie at the heart of much mainstream cinema, and evaluating the medium’s potential for ideological subversion. An examination of the growing trend by filmmakers to either focus explicitly on surveillance or provide brief, naturalised portrayals of new media use for surveillance purposes highlights the crucial role of film in the development of hegemonic societal power structures. Through this process, we ask the question: who is actually watching whom?

Depression screening and referral in cardiac wards: A 12-month patient trajectory

Background: Depression is common among patients with coronary heart disease (CHD) and has a major impact on their quality of life, morbidity and mortality. Aim: The aim of this study was to map the 12-month psychosocial outcomes of patients with CHD who were screened positive for depression in an acute cardiac ward.

Methods: A prospective cohort study was conducted of the psychosocial trajectory (depression, anxiety, wellbeing, social support, mental health service access) of 212 patients with CHD who were screened for depression after being admitted to acute cardiac wards of a major metropolitan hospital. Outcomes were assessed before hospital discharge and at one, three, six and 12 months post-discharge.

Results: Linear mixed models identified that those patients screened at ‘moderate to high’ risk of depression at baseline had higher levels of depression (F(1,173)=53.93, p<0.0001) and anxiety (F(1,180)=67.01, p<0.001), and lower levels of wellbeing (F(1,186)=42.47, p<0.001) and social support (F(1,177)=25.40, p<0.0001), compared to those at ‘no to low’ risk of depression. Levels of depression and wellbeing remained fairly constant over the 12-month trajectory. Surgical and medical treatment groups were of similar psychological composition over the 12-month period.

Conclusions: These findings attest to the effectiveness and predictive validity of a simple nurse-administered screening tool designed to identify depression in hospital patients with CHD and also indicate that a screening and referral tool alone is not sufficient to achieve optimal disease management. A collaborative care model involving family members and integrated pathways to primary care is recommended.

Computerised cognitive behavioural therapy for psychological distress in patients with physical illnesses: a systematic review.

Whilst cognitive behaviour therapy (CBT) has been shown to improve outcomes in patients with chronic physical illnesses, there are barriers to its implementation which computerised CBT (CCBT) may overcome. We reviewed all studies of CCBT for treating psychological distress (PD) in chronic physical illness populations. Systematic searches were undertaken in July, 2013. All articles about CCBT for PD secondary to physical illness were included. Twenty-nine studies (thirty papers) were included. Overall, the quality of evidence was poor. Studies about irritable bowel syndrome demonstrated the best evidence. The evidence for CCBT in the treatment of PD in physical illness patients is modest, perhaps due to the seldom use of PD screening. More robust research designs including longer follow up periods are required. Nevertheless, no studies reported a negative effect of CCBT on any outcome measures.