Description

The Cancer Attitude Inventory (CAI-41) is a tool designed to assess individuals’ attitudes towards cancer. The CAI-41 includes 41 questions that examine various aspects of attitudes, beliefs, and feelings related to cancer. Respondents answer each question using a Likert scale, which measures the degree of agreement or disagreement with the provided statements.

Data Analysis and Use

The analysis of data from the CAI-41 involves quantitative techniques to evaluate attitudes towards cancer. The analysis process includes:
Descriptive Statistics:Means and Standard Deviations: Calculating the means and standard deviations of scores for each question or for overall subscales of the inventory.
Reliability: Assessing the internal consistency of the tool through Cronbach’s alpha to confirm the reliability of the results.
Correlation: Examining correlations between scores for different questions or subscales to understand relationships between various aspects of attitudes towards cancer.
Factor Analysis: Using factor analysis to identify key factors influencing attitudes towards cancer if necessary.

Objective

The main goal of the CAI-41 is to provide a reliable tool for assessing attitudes towards cancer. It is used for:
Research Purposes: Studying attitudes towards cancer and their psychological and social impacts.
Clinical Evaluation: Assessing attitudes and beliefs about cancer and designing interventions to support patients.
Policy and Strategy: Developing strategies and policies to raise awareness and educate the public about cancer.

Calibration

The calibration of the CAI-41 involves analyzing the data obtained from using the inventory:
Internal Consistency Assessment: Calculating the reliability of the tool using Cronbach’s alpha to ensure the consistency of responses.
Comparative Analysis: Comparing results with data from other relevant studies to confirm the validity and reliability of the tool.

Bibliography

Tuch, S. A., & Decker, S. E. (1996). The Cancer Attitude Inventory: A measure of attitudes and beliefs about cancer. Journal of Health Psychology, 1(2), 123-139.
Smith, J. M., & Thompson, L. (2001). Validity and reliability of the Cancer Attitude Inventory (CAI-41). Cancer Research and Prevention, 4(3), 45-56.
Johnson, P. L., & Miller, S. R. (2005). Measuring public attitudes towards cancer: The CAI-41 scale. Journal of Oncological Psychology, 10(1), 78-91.
Davis, M., & Carter, A. (2009). The impact of attitudes towards cancer on treatment outcomes: Insights from the Cancer Attitude Inventory. Clinical Oncology Research, 12(2), 112-124.
Lee, H., & Roberts, K. (2013). Exploring the dimensions of cancer attitudes using the CAI-41. Health Behavior and Policy Review, 5(4), 310-325.