Current issues and new directions in Psychology and Health : Bringing basic and applied research together to address underlying mechanisms

Three different studies were conducted to examine the impact of heuristic reasoning in the perception of health-related events: lifetime risk of breast cancer (Study 1, n = 468), subjective life expectancy (Study 2, n = 449), and subjective age of onset of menopause (Study 3, n = 448). In each study, three experimental conditions were set up: control, anchoring heuristic and availability heuristic. Analyses of Covariance controlling for optimism, depressive mood, Locus of Control, hypochondriac tendencies and subjective health, indicated significant effect of experimental conditions on perceived breast-cancer risk (p = 0.000), subjective life expectancy (p = 0.000) and subjective onset of menopause (p = 0.000). Indeed, all findings revealed that availability and anchoring heuristics were being used to estimate personal health-related events. The results revealed that some covariates, hypochondriac tendencies in Study 1, optimism, depressive mood and subjective health in Study 2 and internal locus of control in Study 3 had significant impact on judgment of riskiness.     

The Effect of Previous Experience on Preference of Approach for Effective Counseling

Students in a general psychology class viewed four videotapes of initial vocational-educational and initial personal concern counseling sessions. The sessions were presented from a client-centered approach and from a behavioral approach, and employed the same client and counselor. After viewing the tapes, the students were asked to indicate which approach they thought would be more effective in helping a client. Results showed that students who had previously experienced counseling preferred a behavioral approach for both the vocational-educational concern and the personal concern. Students with no experience of counseling did not exhibit a preference.     

Effect of a Vocationally‐Focused Brief Cognitive Behavioural Intervention on Employment‐Related Outcomes for Individuals with Mood and Anxiety Disorders

Internet-delivered cognitive behavioural therapy (CBT) can be an effective method for treating major depression, but it often works best when therapist support is provided in the form of e-mail support or telephone calls. The authors investigated whether there were any intraclass correlations within therapists when delivering CBT for major depression via the Internet. They included data from two trials involving 10 therapists treating a total of 103 patients. The results of a nested one-way model in which participants were treated as raters for different therapists indicated that measures pertaining to symptom reductions (Beck Depression Inventory, Montgomery-Åsberg Depression Rating Scale–Self Report, and Beck Anxiety Inventory) did not support a clustering of data within therapists. However, the outcome on a secondary measure of life satisfaction (Quality of Life Inventory) yielded a significant intraclass correlation coefficient for therapists (r = .24, p = .001). The authors propose that text-based treatments are less sensitive to therapist effects when it comes to the primary symptom measures, but that treatment effects not directly targeted by the specific treatment program may be more dependent on the way the support is given and by whom (therapist effect). Limitations of the study are discussed.     

短时距标量计时模型的建构研究

采用预期式研究范式,创造性地使用单任务研究程序,从心理物理学的视角,通过六个实验系统地考查了影响被试短时距(6s至24s)估计的标量特性和物理、心理和生理的信息源因素.深入探讨了注意、激活、间断和间断期望效应因素对时间估计行为的影响及时序信息的动态加工过程.在此基础上,包含时钟、累加、记忆和比较四个动态加工过程的短时距标量计时模型得以建构.     

大学生的角色期望研究

采用自编的大学生角色期望调查问卷和大学生人格健康调查表(UPI),对650名1-3年级大学生进行测试。结果表明:1、大学生角色期望集中体现在9个方面:整合性期望、就业性期望、志向性期望、评价性期望、学业性期望、恋爱性期望、悖离性期望、环境性期望、独立性期望;2、三个年级在角色期望多数因子上的平均分表现出"V"形结构,各年级之间存在显著差异(p<.05);3、就业性期望、学业性期望、独立性期望存在显著的性别差异,女生在前两个因子上的平均分明显高于男生,在后一个因子上的平均分明显低于男生;4、心理健康组在整合性期望因子的平均分显著高于心理不健康组(p<.05),在悖离性期望因子的平均分极显著低于心理不健康组(p<.01)。     

The Effective Use of Secondary Data

In primary data analysis the individuals who collect the data also analyze it; for meta-analysis an investigator quantitatively combines the statistical results from multiple studies of a phenomenon to reach a conclusion; in secondary data analysis individuals who were not involved in the collection of the data analyze the data. Secondary data analysis may be based on the published data or it may be based on the original data. Most studies of animal cognition involve primary data analysis; it was difficult to identify any that were based on meta-analysis; secondary data analysis based on published data has been used effectively, and examples are given from the research of John Gibbon on scalar timing theory. Secondary data analysis can also be based on the original data if the original data are available in an archive. Such an archive in the field of animal cognition is feasible and desirable.     

Job-content Perceptions, Performance–reward Expectancies, and Absenteeism among Low-wage Public-sector Clerical Employees

This study explored relations of job-content perceptions (i.e., skill variety and task significance), and performance–reward expectancies, with absenteeism among 134 low-wage public-sector clerical employees. Results indicated that those employees who perceived limited performance–reward expectancies (i.e., lower instrumentality), and who considered their jobs to be either higher on skill variety or task significance, were likely to be absent more often. Moreover, the link between skill variety and absenteeism was moderated by instrumentality in a manner suggesting that respondents may have utilized absenteeism as a means of compensating for perceived workplace contributions not extrinsically rewarded. These findings further suggest that employees in occupational settings for which performance-related extrinsic rewards are less available may not respond to favorable job-content perceptions in the positive manner generally predicted by job characteristics theory.     

A systematic overview of methods,their limitations,and their opportunities to investigate inattentional blindness

During the past two decades, the interest in investigating the phenomenon of inattentional blindness strongly increased and resulted in a fraying of paradigms investigating this specific failure of awareness. We reviewed 129 full‐text articles containing 219 experiments for their design and methods to create awareness for the growing variety of inattentional blindness paradigms. Also, we promote a deliberate use of future paradigms (proposedly based on their functionality and representativeness) to improve the transferability of research findings to the real world. In general, we argue that paradigms should be well‐chosen based on the respective purpose, as the concept of inattentional blindness represents most likely several subtypes with different underlying mechanisms rather than a single phenomenon. Finally, we propose to include expectancy as a continuous variable into the definition of inattentional blindness rather than using it as an exclusion criterion.     

Evaluating the contributions of task expectancy in the testing and guessing benefits on recognition memory

Recently, we have shown that two types of initial testing (recall of a list or guessing of critical items repeated over 12 study/test cycles) improved final recognition of related and unrelated word lists relative to restudy. These benefits were eliminated, however, when test instructions were manipulated within subjects and presented after study of each list, procedures designed to minimise expectancy of a specific type of upcoming test [Huff, Balota, & Hutchison, 2016. The costs and benefits of testing and guessing on recognition memory. Journal of Experimental Psychology: Learning, Memory, and Cognition, 42, 1559–1572. doi:10.1037/xlm0000269], suggesting that testing and guessing effects may be influenced by encoding strategies specific for the type of upcoming task. We follow-up these experiments by examining test-expectancy processes in guessing and testing. Testing and guessing benefits over restudy were not found when test instructions were presented either after (Experiment 1) or before (Experiment 2) a single study/task cycle was completed, nor were benefits found when instructions were presented before study/task cycles and the task was repeated three times (Experiment 3). Testing and guessing benefits emerged only when instructions were presented before a study/task cycle and the task was repeated six times (Experiments 4A and 4B). These experiments demonstrate that initial testing and guessing can produce memory benefits in recognition, but only following substantial task repetitions which likely promote task-expectancy processes.