Which of these is an example of state-dependent memory?
A. Scuba divers recall information better if it is learned underwater than on land.
B. Bilinguals recall more memories in their native language than in their second language.
C. People recall more positive memories than negative memories.
D. Bilinguals recall more memories in which the language matches the language of the interview.
The Correct Answer and Explanation is:
The correct answer is:
A. Scuba divers recall information better if it is learned underwater than on land.
Explanation:
State-dependent memory refers to the phenomenon where information learned in a particular physiological or emotional state is more easily recalled when one is in the same state. This principle highlights that our mental or physical condition at the time of encoding (learning) can influence memory retrieval later. State-dependent memory is rooted in context-based encoding, where our surroundings, emotions, and even physiological states play a role in how information is stored and accessed.
Option A is a classic example of state-dependent memory because it shows how learning in one specific environment (underwater) improves recall when the individual is in the same environment again. This was famously demonstrated in a 1975 study by researchers Godden and Baddeley, who found that scuba divers who learned words underwater were able to remember them better when tested underwater, compared to when tested on land. The same effect was observed with learning on land and recall on land. This demonstrates that the physical environment or state (being underwater or on land) affects memory recall.
The other options are examples of language or emotional context effects rather than state-dependent memory.
- Option B, which discusses bilinguals recalling more memories in their native language, reflects language-dependent memory, where the language context aids recall but does not relate to physiological or emotional state.
- Option C, about recalling positive over negative memories, refers to mood-congruent memory, where mood influences the nature of memories recalled rather than matching a specific state of encoding and recall.
- Option D describes language-dependent memory as well, where bilingual individuals recall better when the interview language aligns with the language of the memory.
State-dependent memory shows the unique impact of one’s internal and external environment on memory, emphasizing the complex relationship between our state of mind, body, and memory processes.