A03

• One :) of the idiographic approach is that it contributes to the nomothetic approach.

  : The idiographic approach’s detailed qualitative investigations can complement the nomothetic approach by either supporting existing general laws or challenging them. 

  : For instance, individual cases like HM have sparked hypotheses for further study, leading to a deeper comprehension of normal cognitive functioning.

  : Therefore, this suggests that integrating idiographic investigations into psychological research can enrich the nomothetic approach by providing special insights from individual cases.
• Point: However, supporters of the idiographic approach should still acknowledge its limitations.

  Evidence: Idiographic methods, such as case studies, lack generalizability as they focus on individual experiences without a sufficient baseline for comparison. 

  Explain: Additionally, subjective interpretation by researchers introduces bias, undermining the scientific rigour of idiographic research.

  Link: Therefore, this suggests that building comprehensive theories of human behaviour solely based on idiographic research is challenging due to its restricted scope and subjective nature.
• Point: One strength of both approaches is their alignment with the aims of science.

  Evidence: Nomothetic research employs methods similar to natural sciences, emphasising objectivity through standardisation, control, and statistical analysis. 

  Explain: Similarly, idiographic researchers strive to objectify their methods by employing triangulation and reflecting on their own biases, enhancing the validity of their findings.

  Link: Therefore, this suggests that incorporating both nomothetic and idiographic approaches enhances the scientific integrity of psychological research.
• One :( of the nomothetic approach is its potential loss of understanding of the individual.

  : The nomothetic approach prioritises general laws, prediction, and control, potentially overlooking the subjective experiences of individuals. 

  : For instance, knowing statistical risk factors for disorders like schizophrenia may not capture the lived experiences of those diagnosed with the condition.

  : Therefore, this implies that while nomothetic research provides valuable insights into broader patterns of behaviour, it may neglect the richness and complexity of individual experiences.