Qualities of good psychological research

Valid: Validity refers to the accuracy and truthfulness of the research results. A good psychological research study should be based on valid measures and methods that accurately measure what they are intended to measure. The findings should reflect the true nature of the phenomenon being studied.

Reliable: Reliability refers to the consistency and stability of the research results. A good psychological research study should produce consistent findings when repeated under similar conditions. The measures and methods used should be reliable and yield consistent results over time.

Public: Good psychological research should be transparent and publicly accessible. Researchers should provide detailed information about their methods, procedures, and findings so that others can evaluate and replicate their work. This promotes accountability and allows for the advancement of knowledge in the field.

Parsimonious: Parsimony refers to the principle of simplicity in research. A good psychological research study should use the simplest and most straightforward explanations or theories to account for the observed phenomena. Avoiding unnecessary complexity helps to ensure that the research findings are clear and understandable.

Cumulative: Psychological research should build upon existing knowledge and contribute to the cumulative understanding of a topic. A good research study should connect with previous research, either by replicating or extending prior findings. This allows for the development of a more comprehensive and nuanced understanding of the phenomenon being studied.

Explanation:

Option C, which includes the qualities of validity, reliability, publicness, parsimony, and cumulativeness, best describes good psychological research. These qualities are essential for conducting rigorous and credible research in the field of psychology.

Validity and reliability ensure that the research findings accurately represent the phenomenon being studied and can be consistently reproduced. Publicness promotes transparency and allows for the evaluation and replication of research by other scientists. Parsimony emphasizes the importance of keeping research explanations simple and straightforward, while cumulativeness highlights the need to build upon existing knowledge and contribute to the advancement of the field.

By adhering to these qualities, researchers can ensure that their work is robust, trustworthy, and contributes to the collective understanding of psychological phenomena. These qualities are fundamental to conducting high-quality research and are essential for the progression of the field of psychology.